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diff --git a/CHANGELOG b/CHANGELOG new file mode 100644 index 0000000..6b4e1e6 --- /dev/null +++ b/CHANGELOG @@ -0,0 +1,21931 @@ +ChangeLog : +=========== + +2024/02/15 : 2.9.5 + - BUG/MINOR: diag: always show the version before dumping a diag warning + - BUG/MINOR: diag: run the final diags before quitting when using -c + - BUG/MINOR: quic: Wrong ack ranges handling when reaching the limit. + - BUILD: quic: Variable name typo inside a BUG_ON(). + - BUG/MINOR: ssl: Fix error message after ssl_sock_load_ocsp call + - CLEANUP: quic: Code clarifications for QUIC CUBIC (RFC 9438) + - BUG/MINOR: quic: fix possible integer wrap around in cubic window calculation + - MINOR: quic: Stop using 1024th of a second. + - MINOR: compiler: add a new DO_NOT_FOLD() macro to prevent code folding + - MINOR: debug: make sure calls to ha_crash_now() are never merged + - MINOR: debug: make ABORT_NOW() store the caller's line number when using abort + - BUILD: debug: remove leftover parentheses in ABORT_NOW() + - MINOR: debug: make BUG_ON() catch build errors even without DEBUG_STRICT + - BUG/MINOR: ssl: Duplicate ocsp update mode when dup'ing ckch + - BUG/MINOR: ssl: Clear the ckch instance when deleting a crt-list line + - MINOR: ssl: Use OCSP_CERTID instead of ckch_store in ckch_store_build_certid + - BUG/MEDIUM: ocsp: Separate refcount per instance and per store + - BUG/MINOR: ssl: Destroy ckch instances before the store during deinit + - BUG/MINOR: ssl: Reenable ocsp auto-update after an "add ssl crt-list" + - REGTESTS: ssl: Fix empty line in cli command input + - REGTESTS: ssl: Add OCSP related tests + - DOC: install: recommend pcre2 + - DOC: config: fix misplaced "txn.conn_retries" + - DOC: config: fix typos for "bytes_{in,out}" + - DOC: config: fix misplaced "bytes_{in,out}" + - DOC: internal: update missing data types in peers-v2.0.txt + - BUG/MINOR: vars/cli: fix missing LF after "get var" output + - BUG/MEDIUM: cli: fix once for all the problem of missing trailing LFs + - CI: Update to actions/cache@v4 + - BUILD: address a few remaining calloc(size, n) cases + - BUG/MEDIUM: pool: fix rare risk of deadlock in pool_flush() + - BUG/MEDIUM: ssl: Fix crash when calling "update ssl ocsp-response" when an update is ongoing + - BUG/MEDIUM: quic: Wrong K CUBIC calculation. + - MINOR: quic: Update K CUBIC calculation (RFC 9438) + - MINOR: quic: Dynamic packet reordering threshold + - MINOR: quic: Add a counter for reordered packets + - BUG/MEDIUM: stconn: Allow expiration update when READ/WRITE event is pending + - BUG/MEDIUM: stconn: Don't check pending shutdown to wake an applet up + - CLEANUP: stconn: Move SE flags set by app layer at the end of the bitfield + - MINOR: stconn: Rename SE_FL_MAY_FASTFWD and reorder bitfield + - MINOR: stconn: Add SE flag to announce zero-copy forwarding on consumer side + - MINOR: muxes: Announce support for zero-copy forwarding on consumer side + - BUG/MAJOR: stconn: Check support for zero-copy forwarding on both sides + - MINOR: muxes/applet: Simplify checks on options to disable zero-copy forwarding + - BUG/MEDIUM: mux-h2: Switch pending error to error if demux buffer is empty + - BUG/MEDIUM: mux-h2: Only Report H2C error on read error if demux buffer is empty + - BUG/MEDIUM: mux-h2: Don't report error on SE if error is only pending on H2C + - BUG/MEDIUM: mux-h2: Don't report error on SE for closed H2 streams + +2024/01/31 : 2.9.4 + - BUG/MINOR: h3: fix checking on NULL Tx buffer + - DOC: configuration: fix set-dst in actions keywords matrix + - BUG/MEDIUM: mux-h2: refine connection vs stream error on headers + - MINOR: mux-h2/traces: add a missing trace on connection WU with negative inc + - BUG/MEDIUM: cli: some err/warn msg dumps add LR into CSV output on stat's CLI + - BUG/MINOR: jwt: fix jwt_verify crash on 32-bit archs + - BUG/MINOR: hlua: fix uninitialized var in hlua_core_get_var() + - BUG/MEDIUM: cache: Fix crash when deleting secondary entry + - BUG/MINOR: quic: newreno QUIC congestion control algorithm no more available + - CLEANUP: quic: Remove unused CUBIC_BETA_SCALE_FACTOR_SHIFT macro. + - MINOR: quic: Stop hardcoding a scale shifting value (CUBIC_BETA_SCALE_FACTOR_SHIFT) + - MINOR: quic: extract qc_stream_buf free in a dedicated function + - BUG/MEDIUM: quic: remove unsent data from qc_stream_desc buf + - DOC: configuration: clarify http-request wait-for-body + - BUG/MAJOR: ssl_sock: Always clear retry flags in read/write functions + - MINOR: h3: add traces for stream sending function + - BUG/MEDIUM: h3: do not crash on invalid response status code + - BUG/MEDIUM: qpack: allow 6xx..9xx status codes + - BUG/MEDIUM: quic: fix crash on invalid qc_stream_buf_free() BUG_ON + - BUG/MINOR: h1: Don't support LF only at the end of chunks + - BUG/MEDIUM: h1: Don't support LF only to mark the end of a chunk size + - DOC: httpclient: add dedicated httpclient section + - BUG/MINOR: h1-htx: properly initialize the err_pos field + - BUG/MEDIUM: h1: always reject the NUL character in header values + +2024/01/18 : 2.9.3 + - BUILD: quic: missing include for quic_tp + - BUG/MINOR: mux-quic: do not prevent non-STREAM sending on flow control + - BUG/MINOR: mux-h2: also count streams for refused ones + - BUG/MEDIUM: quic: keylog callback not called (USE_OPENSSL_COMPAT) + +2024/01/11 : 2.9.2 + - BUG/MINOR: resolvers: default resolvers fails when network not configured + - DOC: config: Update documentation about local haproxy response + - BUG/MINOR: server: Use the configured address family for the initial resolution + - BUG/MAJOR: stconn: Disable zero-copy forwarding if consumer is shut or in error + - MINOR: stats: store the parent proxy in stats ctx (http) + - BUG/MEDIUM: stats: unhandled switching rules with TCP frontend + - MINOR: server/event_hdl: add server_inetaddr struct to facilitate event data usage + - MINOR: server/event_hdl: update _srv_event_hdl_prepare_inetaddr prototype + - BUG/MINOR: server/event_hdl: propagate map port info through inetaddr event + - DOC: fix typo for fastfwd QUIC option + - BUG/MINOR: mux-quic: always report error to SC on RESET_STREAM emission + - BUG/MINOR: mux-quic: disable fast-fwd if connection on error + - BUG/MINOR: quic: Wrong keylog callback setting. + - BUG/MINOR: quic: Missing call to TLS message callbacks + - MINOR: h3: check connection error during sending + - BUG/MINOR: h3: close connection on header list too big + - MINOR: h3: add traces for connection init stage + - BUG/MINOR: h3: properly handle alloc failure on finalize + - BUG/MINOR: h3: close connection on sending alloc errors + - BUG/MINOR: h3: disable fast-forward on buffer alloc failure + - CI: use semantic version compare for determing "latest" OpenSSL + - MINOR: global: export a way to list build options + - MINOR: debug: add features and build options to "show dev" + - REGTESTS: check attach-srv out of order declaration + - CLEANUP: quic: Remaining useless code into server part + - BUILD: quic: Missing quic_ssl.h header protection + - BUG/MEDIUM: h3: fix incorrect snd_buf return value + - BUG/MEDIUM: stconn: Forward shutdown on write timeout only if it is forwardable + - BUG/MEDIUM: stconn: Set fsb date if zero-copy forwarding is blocked during nego + - BUG/MEDIUM: spoe: Never create new spoe applet if there is no server up + - MINOR: mux-h2: support limiting the total number of H2 streams per connection + - MINOR: ot: logsrv struct becomes logger + - MINOR: ssl: Update ssl_fc_curve/ssl_bc_curve to use SSL_get0_group_name + - CLEANUP: quic: Double quic_dgram_parse() prototype declaration. + - BUG/MINOR: map: list-based matching potential ordering regression + - REGTESTS: add a test to ensure map-ordering is preserved + - DOC: configuration: corrected description of keyword tune.ssl.ocsp-update.mindelay + +2023/12/15 : 2.9.1 + - BUG/MINOR: ssl: Double free of OCSP Certificate ID + - MINOR: ssl/cli: Add ha_(warning|alert) msgs to CLI ckch callback + - BUG/MINOR: ssl: Wrong OCSP CID after modifying an SSL certficate + - BUG/MINOR: lua: Wrong OCSP CID after modifying an SSL certficate (LUA) + - DOC: configuration: typo req.ssl_hello_type + - BUG/MINOR: mworker/cli: fix set severity-output support + - BUG/MEDIUM: quic: Possible buffer overflow when building TLS records + - BUILD: ssl: update types in wolfssl cert selection callback + - BUG/MEDIUM: map/acl: pat_ref_{set,delete}_by_id regressions + - BUG/MINOR: ext-check: cannot use without preserve-env + - MINOR: version: mention that it's stable now + - BUG/MEDIUM: quic: QUIC CID removed from tree without locking + - BUG/MEDIUM: stconn: Block zero-copy forwarding if EOS/ERROR on consumer side + - BUG/MEDIUM: mux-h1: Cound data from input buf during zero-copy forwarding + - BUG/MEDIUM: mux-h1: Explicitly skip request's C-L header if not set originally + - CLEANUP: mux-h1: Fix a trace message about C-L header addition + - BUG/MEDIUM: mux-h2: Report too large HEADERS frame only when rxbuf is empty + - BUG/MEDIUM: mux-quic: report early error on stream + - DOC: config: add arguments to sample fetch methods in the table + - DOC: config: also add arguments to the converters in the table + +2023/12/05 : 2.9.0 + - DOC: config: add missing colon to "bytes_out" sample fetch keyword (2) + - BUG/MINOR: cfgparse-listen: fix warning being reported as an alert + - DOC: config: add matrix entry for "max-session-srv-conns" + - DOC: config: fix monitor-fail typo + - DOC: config: add context hint for proxy keywords + - DEBUG: stream: Report lra/fsb values for front end back SC in stream dump + - REGTESTS: sample: Test the behavior of consecutive delimiters for the field converter + - BUG/MINOR: sample: Make the `word` converter compatible with `-m found` + - DOC: Clarify the differences between field() and word() + - BUG/MINOR: server/event_hdl: properly handle AF_UNSPEC for INETADDR event + - BUILD: http_htx: silence uninitialized warning on some gcc versions + - MINOR: acme.sh: don't use '*' in the filename for wildcard domain + - MINOR: global: Use a dedicated bitfield to customize zero-copy fast-forwarding + - MINOR: mux-pt: Add global option to enable/disable zero-copy forwarding + - MINOR: mux-h1: Add global option to enable/disable zero-copy forwarding + - MINOR: mux-h2: Add global option to enable/disable zero-copy forwarding + - MINOR: mux-quic: Add global option to enable/disable zero-copy forwarding + - MINOR: mux-quic: Disable zero-copy forwarding for send by default + - DOC: config: update the reminder on the HTTP model and add some terminology + - DOC: config: add a few more differences between HTTP/1 and 2+ + - DOC: config: clarify session vs stream + - DOC: config: fix typo abandonned -> abandoned + - DOC: management: fix two latest typos (optionally, exception) + - BUG/MEDIUM: peers: fix partial message decoding + - DOC: management: update stream vs session + +2023/11/30 : 2.9-dev12 + - BUG/MINOR: global: Fix tune.disable-(fast-forward/zero-copy-forwarding) options + - DOC: config: removing "log-balance" references + - MINOR: server/event_hdl: add SERVER_INETADDR event + - MINOR: tools: use const for read only pointers in ip{cmp,cpy} + - MINOR: server/ip: centralize server ip updates + - MINOR: backend: remove invalid mode test for "hash-balance-factor" + - Revert "MINOR: cfgparse-listen: warn when use-server rules is used in wrong mode" + - MINOR: proxy: add free_logformat_list() helper function + - MINOR: proxy: add free_server_rules() helper function + - MINOR: log/backend: prevent "use-server" rules use with LOG mode + - MINOR: log/balance: set lbprm tot_weight on server on queue/dequeue + - DOC: config: specify supported sections for "max-session-srv-conns" + - DOC: config: fix timeout check inheritance restrictions + - REGTESTS: connection: disable http_reuse_be_transparent.vtc if !TPROXY + - DOC: lua: add sticktable class reference from Proxy.stktable + - DOC: lua: fix Proxy.get_mode() output + - DOC: lua: add "syslog" to Proxy.get_mode() output + - MEDIUM: ssl: implement rsa/ecdsa selection with WolfSSL + - MINOR: ssl: replace 'trash.area' by 'servername' in ssl_sock_switchctx_cbk() + - MINOR: ssl: move certificate selection in a dedicate function + - MEDIUM: ssl: use ssl_sock_chose_sni_ctx() in the clienthello callback + - MINOR: mworker/cli: implement hard-reload over the master CLI + - BUG/MEDIUM: mux-h1: Properly ignore trailers when a content-length is announced + - MINOR: task/profiling: do not record task_drop_running() as a caller + - OPTIM: pattern: save memory and time using ebst instead of ebis + - BUILD: map: fix build warning + - MINOR: trace: define simple -dt argument + - MINOR: trace: parse level in a function + - MINOR: trace: parse verbosity in a function + - MINOR: trace: support -dt optional format + - OPTIM: mux-h2/zero-copy: don't allocate more buffers per connections than streams + - BUG/MINOR: quic: fix CONNECTION_CLOSE_APP encoding + - BUG/MEDIUM: stconn: Don't perform zero-copy FF if opposite SC is blocked + - BUG/MEDIUM: mux-h2: Remove H2_SF_NOTIFIED flag for H2S blocked on fast-forward + - CLEANUP: quic: Remove dead definitions/declarations + - REORG: quic: Move some QUIC CLI code to its C file + - REORG: quic: Add a new module to handle QUIC connection IDs + - REORG: quic: QUIC connection types header cleaning + - BUILD: quic: Missing RX header inclusions + - REORG: quic: Move CRYPTO data buffer defintions to QUIC TLS module + - REORG: quic: Move QUIC CRYPTO stream definitions/declarations to QUIC TLS + - REORG: quic: Move several inlined functions from quic_conn.h + - REORG: quic: Move QUIC SSL BIO method related functions to quic_ssl.c + - REORG: quic: Move the QUIC DCID parser to quic_sock.c + - REORG: quic: Rename some functions used upon ACK receipt + - REORG: quic: Move QUIC path definitions/declarations to quic_cc module + - REORG: quic: Move qc_handle_conn_migration() to quic_conn.c + - REORG: quic: Move quic_build_post_handshake_frames() to quic_conn module + - REORG: quic: Move qc_may_probe_ipktns() to quic_tls.h + - REORG: quic: Move qc_pkt_long() to quic_rx.h + - REORG: quic: Rename some (quic|qc)_conn* objects to quic_conn_closed + - REORG: quic: Move NEW_CONNECTION_ID frame builder to quic_cid + - REORG: quic: Move ncbuf related function from quic_rx to quic_conn + - REORG: quic: Add a new module for QUIC retry + - BUILD: quic: Several compiler warns fixes after retry module creation + - REORG: quic: Move qc_notify_send() to quic_conn + - REORG: quic: Add a new module for retransmissions + - REORG: quic: Remove qc_pkt_insert() implementation + - REORG: quic: Move quic_increment_curr_handshake() to quic_sock + - BUG/MINOR: cache: Remove incomplete entries from the cache when stream is closed + - MEDIUM: cli: allow custom pattern for payload + - CLEANUP: mworker/cli: use a label to return errors + - MINOR: mworker/cli: implements the customized payload pattern for master CLI + - DOC: management: add documentation about customized payload pattern + - BUG/MEDIUM: server/event_hdl: memory overrun in _srv_event_hdl_prepare_inetaddr() + - MINOR: event_hdl: add global tunables + - BUG/MAJOR: server/addr: fix a race during server addr:svc_port updates + - MEDIUM: log/balance: support FQDN for UDP log servers + - BUG/MINOR: compression: possible NULL dereferences in comp_prepare_compress_request() + - BUG/MEDIUM: master/cli: Properly pin the master CLI on thread 1 / group 1 + - BUG/MEDIUM: mux-quic: Stop zero-copy FF during nego if input is not empty + - CLEANUP: log: Fix %rc comment in sess_build_logline() + - BUG/MINOR: h3: fix TRAILERS encoding + - BUG/MINOR: h3: always reject PUSH_PROMISE + - MINOR: h3: use correct error code for missing SETTINGS + - MINOR: http-fetch: Add a sample to retrieve the server status code + - DOC: config: Improve 'status' sample documentation + - MINOR: http-fetch: Add a sample to get the transaction status code + - MEDIUM: http-ana: Set termination state before returning haproxy response + - MINOR: stream: Expose session terminate state via a new sample fetch + - MINOR: stream: add a sample fetch to get the number of connection retries + - MINOR: stream: Expose the stream's uniq_id via a new sample fetch + - MINOR: muxes: Rename mux_ctl_type values to use MUX_CTL_ prefix + - MINOR: muxes: Add a callback function to send commands to mux streams + - MINOR: muxes: Implement ->sctl() callback for muxes and return the stream id + - MINOR: Add sample fetches to get the frontend and backend stream ID + - BUG/MEDIUM: cli: Don't look for payload pattern on empty commands + - DOC: config: Add argument for tune.lua.maxmem + - DOC: config: fix mention of request slot in http-response capture + - DOC: config: fix remaining mention of @reverse for attach-srv action + - DOC: config: fix missing characters in set-spoe-group action + - DOC: config: reorganize actions into their own section + - BUG/MINOR: acme.sh: update the deploy script + - MINOR: rhttp: mark reverse HTTP as experimental + - CLEANUP: quic_cid: remove unused listener arg + - BUG/MINOR: quic_tp: fix preferred_address decoding + - MINOR: quic_tp: use in_addr/in6_addr for preferred_address + - MINOR: acme.sh: use the master CLI for hot update + - DOC: config: move the cache-use and cache-store actions to the proper section + - DOC: config: fix alphabetical ordering of converter keywords + - DOC: config: add missing colon to "bytes_out" sample fetch keyword + - DOC: config: add an index of converter keywords + - DOC: config: add an index of sample fetch keywords + - BUG/MINOR: config: Stopped parsing upon unmatched environment variables + - DEBUG: unstatify a few functions that are often present in backtraces + - BUILD: server: shut a bogus gcc warning on certain ubuntu + +2023/11/24 : 2.9-dev11 + - BUG/MINOR: startup: set GTUNE_SOCKET_TRANSFER correctly + - BUG/MINOR: sock: mark abns sockets as non-suspendable and always unbind them + - BUILD: cache: fix build error on older compilers + - BUG/MAJOR: quic: complete thread migration before tcp-rules + - BUG/MEDIUM: quic: Possible crash for connections to be killed + - MINOR: quic: remove unneeded QUIC specific stopping function + - MINOR: acl: define explicit HTTP_3.0 + - DEBUG: connection/flags: update flags for reverse HTTP + - BUILD: log: silence a build warning when threads are disabled + - MINOR: quic: Add traces to debug frames handling during retransmissions + - BUG/MEDIUM: quic: Possible crash during retransmissions and heavy load + - BUG/MINOR: quic: Possible leak of TX packets under heavy load + - BUG/MINOR: quic: Possible RX packet memory leak under heavy load + - BUG/MINOR: server: do not leak default-server in defaults sections + - DEBUG: tinfo: store the pthread ID and the stack pointer in tinfo + - MINOR: debug: start to create a new struct post_mortem + - MINOR: debug: add OS/hardware info to the post_mortem struct + - MINOR: debug: report in port_mortem whether a container was detected + - MINOR: debug: report in post_mortem if the container techno used is docker + - MINOR: debug: detect CPU model and store it in post_mortem + - MINOR: debug: report any detected hypervisor in post_mortem + - MINOR: debug: collect some boot-time info related to the process + - MINOR: debug: copy the thread info into the post_mortem struct + - MINOR: debug: dump the mapping of the libs into post_mortem + - MINOR: debug: add the ability to enter components in the post_mortem struct + - MINOR: init: add info about the main program to the post_mortem struct + - DOC: management: document "show dev" + - CLEANUP: assorted typo fixes in the code and comments + - CI: limit codespell checks to main repo, not forks + - DOC: 51d: updated 51Degrees repo URL for v3.2.10 + - DOC: install: update the list of openssl versions + - MINOR: ext-check: add an option to preserve environment variables + - BUG/MEDIUM: mux-h1: Don't set CO_SFL_MSG_MORE flag on last fast-forward send + - MINOR: rhttp: rename proto_reverse_connect + - MINOR: rhttp: large renaming to use rhttp prefix + - MINOR: rhttp: add count of active conns per thread + - MEDIUM: rhttp: support multi-thread active connect + - MINOR: listener: allow thread kw for rhttp bind + - DOC: rhttp: replace maxconn by nbconn + - MINOR: log/balance: rename "log-sticky" to "sticky" + - MEDIUM: mux-quic: Add consumer-side fast-forwarding support + - MAJOR: h3: Implement zero-copy support to send DATA frame + +2023/11/18 : 2.9-dev10 + - CLEANUP: Re-apply xalloc_size.cocci (3) + - BUG/MEDIUM: stconn: Report send activity during mux-to-mux fast-forward + - BUG/MEDIUM: stconn: Don't report rcv/snd expiration date if SC cannot epxire + - MINOR: stconn: Don't queue stream task in past in sc_notify() + - BUG/MEDIUM: Don't apply a max value on room_needed in sc_need_room() + - BUG/MINOR: stconn: Sanitize report for read activity + - CLEANUP: htx: Properly indent htx_reserve_max_data() function + - DOC: stconn: Improve comments about lra and fsb usage + - BUG/MEDIUM: quic: fix actconn on quic_conn alloc failure + - BUG/MEDIUM: quic: fix sslconns on quic_conn alloc failure + - BUG/MEDIUM: mux-h1: Be sure xprt support splicing to use it during fast-forward + - MINOR: proto_reverse_connect: use connect timeout + - BUG/MINOR: mux-h1: Release empty ibuf during data fast-forwarding + - BUG/MINOR: stick-table/cli: Check for invalid ipv4 key + - MEDIUM: stktable/cli: simplify entry key handling + - MINOR: stktable/cli: support v6tov4 and v4tov6 conversions + - BUG/MINOR: mux-h1: Properly handle http-request and http-keep-alive timeouts + - BUG/MEDIUM: freq-ctr: Don't report overshoot for long inactivity period + - BUG/MEDIUM: pool: fix releasable pool calculation when overloaded + - BUG/MINOR: pool: check one other random bucket on alloc conflict + - BUG/MEDIUM: pool: try once to allocate from another bucket if empty + - MEDIUM: stconn/muxes: Loop on data fast-forwarding to forward at least a buffer + - MINOR: stconn/mux-h2: Use a iobuf flag to report EOI to consumer side during FF + - MEDIUM: quic: Heavy task mode during handshake + - MEDIUM: quic: Heavy task mode with non contiguously bufferized CRYPTO data + - MINOR: quic: release the TLS context asap from quic_conn_release() + - MINOR: quic: Add idle timer task pointer to traces + - BUG/MINOR: quic: idle timer task requeued in the past + - CLEANUP: quic: Indentation fix in qc_do_build_pkt() + - MINOR: quic: Avoid zeroing frame structures + - BUG/MEDIUM: quic: Too short Initial packet sent (enc. level allocation failed) + - BUG/MEDIUM: quic: Avoid trying to send ACK frames from an empty ack ranges tree + - BUG/MEDIUM: quic: Possible crashes when sending too short Initial packets + - BUG/MEDIUM: quic: Avoid some crashes upon TX packet allocation failures + - BUG/MEDIUM: quic: Possible crashes during secrets allocations (heavy load) + - BUG/MEDIUM: stconn: Don't update stream expiration date if already expired + - MINOR: errors: ha_alert() and ha_warning() uses warn_exec_path() + - MINOR: errors: does not check MODE_STARTING for log emission + - MEDIUM: errors: move the MODE_QUIET test in print_message() + - DOC: management: -q is quiet all the time + - MEDIUM: mworker: -W is mandatory when using -S + - BUG/MEDIUM: mux-h1: Exit early if fast-forward is not supported by opposite SC + - MEDIUM: quic: adjust address validation + - MINOR: quic: reduce half open counters scope + - MEDIUM: quic: limit handshake per listener + - MEDIUM: quic: define an accept queue limit + - BUG/MINOR: quic: fix retry token check inconsistency + - MINOR: task/debug: explicitly support passing a null caller to wakeup functions + - MINOR: task/debug: make task_queue() and task_schedule() possible callers + - OPTIM: mux-h2: don't allocate more buffers per connections than streams + - BUG/MINOR: quic: remove dead code in error path + - MEDIUM: quic: respect closing state even on soft-stop + - MEDIUM: quic: release conn socket before using quic_cc_conn + - DOC: config: use the word 'backend' instead of 'proxy' in 'track' description + - BUG/MEDIUM: applet: Remove appctx from buffer wait list on release + - MINOR: tools: make str2sa_range() directly return type hints + - BUG/MEDIUM: server: invalid address (post)parsing checks + - BUG/MINOR: sink: don't learn srv port from srv addr + - CLEANUP: sink: bad indent in sink_new_from_logger() + - CLEANUP: sink: useless leftover in sink_add_srv() + - BUG/MINOR: quic: Useless use of non-contiguous buffer for in order CRYPTO data + - MINOR: server: always initialize pp_tlvs for default servers + - BUG/MEDIUM: proxy: always initialize the default settings after init + - MEDIUM: startup: 'haproxy -c' is quiet when valid + - BUG/MINOR: sample: Fix bytes converter if offset is bigger than sample length + - BUG/MINOR: log: keep the ref in dup_logger() + - BUG/MINOR: quic: fix crash on qc_new_conn alloc failure + - BUG/MINOR: quic: fix decrement of half_open counter on qc alloc failure + - BUG/MEDIUM: quic: fix FD for quic_cc_conn + - DOC: config: Fix name for tune.disable-zero-copy-forwarding global param + - REGTESTS: startup: -conf-OK requires -V with current VTest + - BUG/MEDIUM: quic: Non initialized CRYPTO data stream deferencing + - MINOR: quic: Add a max window parameter to congestion control algorithms + - MINOR: quic: Maximum congestion control window for each algo + - DOC: quic: Wrong syntax for "quic-cc-algo" keyword. + - DOC: quic: Maximum congestion control window configuration + - BUG/MINOR: quic: maximum window limits do not match the doc + - BUG/MEDIUM: connection: report connection errors even when no mux is installed + - BUG/MINOR: stconn: Handle abortonclose if backend connection was already set up + - MINOR: connection: Add a CTL flag to notify mux it should wait for reads again + - MEDIUM: mux-h1: Handle MUX_SUBS_RECV flag in h1_ctl() and susbscribe for reads + - BUG/MEDIUM: stream: Properly handle abortonclose when set on backend only + - MINOR: stconn: Use SC to detect frontend connections in sc_conn_recv() + - REGTESTS: http: Improve script testing abortonclose option + - MINOR: activity: report profiling duration and age in "show profiling" + - BUG/MEDIUM: mworker: set the master variable earlier + - BUG/MEDIUM: stream: Don't call mux .ctl() callback if not implemented + - MINOR: connection: update rhttp flags usage + - BUG/MINOR: mux_h2: reject passive reverse conn if error on add to idle + - MINOR: server: force add to idle on reverse + - MINOR: shctx: Set last_append to NULL when reserving block in hot list + - MEDIUM: shctx: Move list between hot and avail list in O(1) + - MEDIUM: shctx: Simplify shctx_row_reserve_hot loop + - MINOR: shctx: Remove explicit 'from' param from shctx_row_data_append + - MEDIUM: cache: Use dedicated cache tree lock alongside shctx lock + - MINOR: cache: Remove expired entry delete in "show cache" command + - MINOR: cache: Add option to avoid removing expired entries in lookup function + - MEDIUM: cache: Use rdlock on cache in cache_use + - MEDIUM: shctx: Remove 'hot' list from shared_context + - MINOR: cache: Use dedicated trash for "show cache" cli command + - MEDIUM: cache: Switch shctx spinlock to rwlock and restrict its scope + - MEDIUM: cache: Add refcount on cache_entry + - MEDIUM: shctx: Descend shctx_lock calls into the shctx_row_reserve_hot + - MINOR: shctx: Add new reserve_finish callback call to shctx_row_reserve_hot + - MAJOR: cache: Delay cache entry delete in reserve_hot function + - MINOR: shctx: Remove redundant arg from free_block callback + - MINOR: shctx: Remove 'use_shared_mem' variable + - DOC: cache: Specify when function expects a cache lock + - BUG/MEDIUM: stconn: Update fsb date on partial sends + - MINOR: htx: Use a macro for overhead induced by HTX + - MINOR: channel: Add functions to get info on buffers and deal with HTX streams + - BUG/MINOR: stconn: Fix streamer detection for HTX streams + - BUG/MINOR: stconn: Use HTX-aware channel's functions to get info on buffer + - BUG/MINOR: stconn/applet: Report send activity only if there was output data + - BUG/MINOR: stconn: Report read activity on non-indep streams for partial sends + - BUG/MINOR: shctx: Remove old HA_SPIN_INIT + - REGTESTS: try to activate again the seamless reload test with the master CLI + - MINOR: proxy: Add "handshake" new timeout (frontend side) + - MEDIUM: quic: Add support for "handshake" timeout setting. + - MINOR: quic: Dump the expiration date of the idle timer task + - BUG/MINOR: quic: Malformed CONNECTION_CLOSE frame + - MEDIUM: session: handshake timeout (TCP) + - DOC: proxy: Add "handshake" timeout documentation. + - MINOR: quic: Rename "handshake" timeout to "client-hs" + - CLEANUP: haproxy: remove old comment from 1.1 from the file header + - BUG/MEDIUM: mux-h2: fail earlier on malloc in takeover() + - BUG/MEDIUM: mux-h1: fail earlier on malloc in takeover() + - BUG/MEDIUM: mux-fcgi: fail earlier on malloc in takeover() + - MINOR: rhttp: remove the unused outgoing connect() function + - MINOR: backend: without ->connect(), allow to pick another thread's connection + - BUG/MINOR: stream/cli: report correct stream age in "show sess" + - MINOR: stream/cli: add an optional "older" filter for "show sess" + - MINOR: stream/cli: add another filter "susp" to "show sess" + - MINOR: stktable: add stktable_deinit function + - BUG/MINOR: proxy/stktable: missing frees on proxy cleanup + - CLEANUP: backend: removing unused LB param + - MEDIUM: lbprm: store algo params on 32bits + - MEDIUM: log/balance: merge tcp/http algo with log ones + - Revert "MINOR: proxy: report a warning for max_ka_queue in proxy_cfg_ensure_no_http()" + - Revert "MINOR: tcp_rules: tcp-{request,response} requires TCP or HTTP mode" + - Revert "MINOR: stktable: "stick" requires TCP or HTTP mode" + - Revert "MINOR: cfgparse-listen: "http-send-name-header" requires TCP or HTTP mode" + - Revert "MINOR: cfgparse-listen: "dynamic-cookie-key" requires TCP or HTTP mode" + - Revert "MINOR: cfgparse-listen: "http-reuse" requires TCP or HTTP mode" + - Revert "MINOR: fcgi-app: "use-fcgi-app" requires TCP or HTTP mode" + - Revert "MINOR: http_htx/errors: prevent the use of some keywords when not in tcp/http mode" + - Revert "MINOR: flt_http_comp: "compression" requires TCP or HTTP mode" + - Revert "MINOR: filter: "filter" requires TCP or HTTP mode" + - MINOR: log/backend: ensure log exclusive params are not used in other modes + - MINOR: log/backend: prevent tcp-{request,response} use with LOG mode + - MINOR: log/backend: prevent stick table and stick rules with LOG mode + - MINOR: log/backend: prevent "http-send-name-header" use with LOG mode + - MINOR: log/backend: prevent "dynamic-cookie-key" use with LOG mode + - REGTESTS: http: add a test to validate chunked responses delivery + +2023/11/04 : 2.9-dev9 + - DOC: internal: filters: fix reference to entities.pdf + - BUG/MINOR: ssl: load correctly @system-ca when ca-base is define + - MINOR: lua: Add flags to configure logging behaviour + - MINOR: lua: change tune.lua.log.stderr default from 'on' to 'auto' + - BUG/MINOR: backend: fix wrong BUG_ON for avail conn + - BUG/MAJOR: backend: fix idle conn crash under low FD + - MINOR: backend: refactor insertion in avail conns tree + - DEBUG: mux-h2/flags: fix list of h2c flags used by the flags decoder + - BUG/MEDIUM: server/log: "mode log" after server keyword causes crash + - MINOR: connection: add conn_pr_mode_to_proto_mode() helper func + - BUG/MEDIUM: server: "proto" not working for dynamic servers + - MINOR: server: add helper function to detach server from proxy list + - DEBUG: add a tainted flag when ha_panic() is called + - DEBUG: lua: add tainted flags for stuck Lua contexts + - DEBUG: pools: detect that malloc_trim() is in progress + - BUG/MINOR: quic: do not consider idle timeout on CLOSING state + - MINOR: frontend: implement a dedicated actconn increment function + - BUG/MINOR: ssl: use a thread-safe sslconns increment + - MEDIUM: quic: count quic_conn instance for maxconn + - MEDIUM: quic: count quic_conn for global sslconns + - BUG/MINOR: ssl: suboptimal certificate selection with TLSv1.3 and dual ECDSA/RSA + - REGTESTS: ssl: update the filters test for TLSv1.3 and sigalgs + - BUG/MINOR: mux-quic: fix early close if unset client timeout + - BUG/MEDIUM: ssl: segfault when cipher is NULL + - BUG/MINOR: tcpcheck: Report hexstring instead of binary one on check failure + - MEDIUM: systemd: be more verbose about the reload + - MINOR: sample: Add fetcher for getting all cookie names + - BUG/MINOR: proto_reverse_connect: support SNI on active connect + - MINOR: proxy/stktable: add resolve_stick_rule helper function + - BUG/MINOR: stktable: missing free in parse_stick_table() + - BUG/MINOR: cfgparse/stktable: fix error message on stktable_init() failure + - MINOR: stktable: stktable_init() sets err_msg on error + - MINOR: stktable: check if a type should be used as-is + - MEDIUM: stktable/peers: "write-to" local table on peer updates + - CI: github: update wolfSSL to 5.6.4 + - DOC: install: update the wolfSSL required version + - MINOR: server: Add parser support for set-proxy-v2-tlv-fmt + - MINOR: connection: Send out generic, user-defined server TLVs + - BUG/MEDIUM: pattern: don't trim pools under lock in pat_ref_purge_range() + - MINOR: mux-h2: always use h2_send() in h2_done_ff(), not h2_process() + - OPTIM: mux-h2: call h2_send() directly from h2_snd_buf() + - BUG/MINOR: server: remove some incorrect free() calls on null elements + +2023/10/20 : 2.9-dev8 + - MINOR: ssl: add an explicit error when 'ciphersuites' are not supported + - BUILD: ssl: enable 'ciphersuites' for WolfSSL + - BUILD: ssl: add 'ssl_c_r_dn' fetch for WolfSSL + - BUILD: ssl: add 'secure_memcmp' converter for WolfSSL and awslc + - BUILD: ssl: enable keylog for awslc + - CLEANUP: ssl: remove compat functions for openssl < 1.0.0 + - BUILD: ssl: enable keylog for WolfSSL + - REGTESTS: pki: add a pki for SSL tests + - REGTESTS: ssl: update common.pem with the new pki + - REGTESTS: ssl: disable ssl_dh.vtc for WolfSSL + - REGTESTS: wolfssl: temporarly disable some failing reg-tests + - CI: ssl: add wolfssl to build-ssl.sh + - CI: ssl: add git id support for wolfssl download + - CI: github: add a wolfssl entry to the CI + - CI: github: update wolfssl to git revision d83f2fa + - CI: github: add awslc 1.16.0 to the push CI + - BUG/MINOR: quic: Avoid crashing with unsupported cryptographic algos + - REORG: quic: cleanup traces definition + - BUG/MINOR: quic: reject packet with no frame + - BUG/MEDIUM: mux-quic: fix RESET_STREAM on send-only stream + - BUG/MINOR: mux-quic: support initial 0 max-stream-data + - BUG/MINOR: h3: strengthen host/authority header parsing + - CLEANUP: connection: drop an uneeded leftover cast + - BUG/MAJOR: connection: make sure to always remove a connection from the tree + - BUG/MINOR: quic: fix qc.cids access on quic-conn fail alloc + - BUG/MINOR: quic: fix free on quic-conn fail alloc + - BUG/MINOR: mux-quic: fix free on qcs-new fail alloc + - BUG/MEDIUM: quic-conn: free unsent frames on retransmit to prevent crash + - MEDIUM: tree-wide: logsrv struct becomes logger + - MEDIUM: log: introduce log target + - DOC: config: log <address> becomes log <target> in "log" related doc + - MEDIUM: sink/log: stop relying on AF_UNSPEC for rings + - MINOR: log: support explicit log target as argument in __do_send_log() + - MINOR: log: remove the logger dependency in do_send_log() + - MEDIUM: log/sink: simplify log header handling + - MEDIUM: sink: inherit from caller fmt in ring_write() when rings didn't set one + - MINOR: sink: add sink_new_from_srv() function + - MAJOR: log: introduce log backends + - MINOR: log/balance: support for the "sticky" lb algorithm + - MINOR: log/balance: support for the "random" lb algorithm + - MINOR: lbprm: support for the "none" hash-type function + - MINOR: lbprm: compute the hash avalanche in gen_hash() + - MINOR: sample: add sample_process_cnv() function + - MEDIUM: log/balance: support for the "hash" lb algorithm + - REGTEST: add a test for log-backend used as a log target + - MINOR: server: introduce "log-bufsize" kw + - BUG/MEDIUM: stconn: Report a send activity everytime data were sent + - BUG/MEDIUM: applet: Report a send activity everytime data were sent + - BUG/MINOR: mux-h1: Send a 400-bad-request on shutdown before the first request + - MINOR: support for http-response set-timeout + - BUG/MINOR: mux-h2: make up other blocked streams upon removal from list + - DEBUG: pool: store the memprof bin on alloc() and update it on free() + - BUG/MEDIUM: quic_conn: let the scheduler kill the task when needed + - CLEANUP: hlua: Remove dead-code on error path in hlua_socket_new() + - BUG/MEDIUM: mux-h1: do not forget TLR/EOT even when no data is sent + - BUG/MINOR: htpp-ana/stats: Specify that HTX redirect messages have a C-L header + - BUG/MEDIUM: mux-h2: Don't report an error on shutr if a shutw is pending + - MEDIUM: stconn/channel: Move pipes used for the splicing in the SE descriptors + - MINOR: stconn: Start to introduce mux-to-mux fast-forwarding notion + - MINOR: stconn: Extend iobuf to handle a buffer in addition to a pipe + - MINOR: connection: Add new mux callbacks to perform data fast-forwarding + - MINOR: stconn: Temporarily remove kernel splicing support + - MINOR: mux-pt: Temporarily remove splicing support + - MINOR: mux-h1: Temporarily remove splicing support + - MINOR: connection: Remove mux callbacks about splicing + - MEDIUM: stconn: Add mux-to-mux fast-forward support + - MINOR: mux-h1: Use HTX extra field only for responses with known length + - MEDIUM: mux-h1: Properly handle state transitions of chunked outgoing messages + - MEDIUM: raw-sock: Specifiy amount of data to send via snd_pipe callback + - MINOR: mux-h1: Add function to add size of a chunk to an outgoind message + - MEDIUM: mux-h1: Simplify zero-copy on sending path + - MEDIUM: mux-h1: Simplify payload formatting based on HTX blocks on sending path + - MEDIUM: mux-h1: Add fast-forwarding support + - MINOR: h2: Set the BODYLESS_RESP flag on the HTX start-line if necessary + - MEDIUM: mux-h2: Add consumer-side fast-forwarding support + - MEDIUM: channel: don't look at iobuf to report an empty channel + - MINOR: tree-wide: Only rely on co_data() to check channel emptyness + - REGTESTS: Reenable HTTP tests about splicing + - CLEAN: mux-h1: Remove useless __maybe_unused attribute on h1_make_chunk() + - MEDIUM: mux-pt: Add fast-forwarding support + - MINOR: global: Add an option to disable the zero-copy forwarding + - BUILD: mux-h1: Fix build without kernel splicing support + - REORG: stconn/muxes: Rename init step in fast-forwarding + - MINOR: dgram: allow to set rcv/sndbuf for dgram sockets as well + - BUG/MINOR: mux-h2: fix http-request and http-keep-alive timeouts again + - BUG/MINOR: trace: fix trace parser error reporting + - BUG/MEDIUM: peers: Be sure to always refresh recconnect timer in sync task + - BUG/MEDIUM: peers: Fix synchro for huge number of tables + - MINOR: cfgparse: forbid mixing reverse and standard listeners + - MINOR: listener: add nbconn kw for reverse connect + - MINOR: server: convert @reverse to rev@ standard format + - MINOR: cfgparse: rename "rev@" prefix to "rhttp@" + - REGTESTS: remove maxconn from rhttp bind line + - MINOR: listener: forbid most keywords for reverse HTTP bind + - MINOR: sample: Added support for Arrays in sample_conv_json_query in sample.c + - MINOR: mux-h2/traces: explicitly show the error/refused stream states + - MINOR: mux-h2/traces: clarify the "rejected H2 request" event + - BUG/MINOR: mux-h2: commit the current stream ID even on reject + - BUG/MINOR: mux-h2: update tracked counters with req cnt/req err + +2023/10/06 : 2.9-dev7 + - MINOR: support for http-request set-timeout client + - BUG/MINOR: mux-quic: remove full demux flag on ncbuf release + - CLEANUP: freq_ctr: make all freq_ctr readers take a const + - CLEANUP: stream: make the dump code not depend on the CLI appctx + - MINOR: stream: split stats_dump_full_strm_to_buffer() in two + - CLEANUP: stream: use const filters in the dump function + - CLEANUP: stream: make strm_dump_to_buffer() take a const stream + - MINOR: stream: make strm_dump_to_buffer() take an arbitrary buffer + - MINOR: stream: make strm_dump_to_buffer() show the list of filters + - MINOR: stream: make stream_dump() always multi-line + - MINOR: streams: add support for line prefixes to strm_dump_to_buffer() + - MEDIUM: stream: now provide full stream dumps in case of loops + - MINOR: debug: use the more detailed stream dump in panics + - CLEANUP: stream: remove the now unused stream_dump() function + - Revert "BUG/MEDIUM: quic: missing check of dcid for init pkt including a token" + - MINOR: stream: fix output alignment of stuck thread dumps + - BUG/MINOR: proto_reverse_connect: fix FD leak on connection error + - BUG/MINOR: tcp_act: fix attach-srv rule ACL parsing + - MINOR: connection: define error for reverse connect + - MINOR: connection: define mux flag for reverse support + - MINOR: tcp_act: remove limitation on protocol for attach-srv + - BUG/MINOR: proto_reverse_connect: fix FD leak upon connect + - BUG/MAJOR: plock: fix major bug in pl_take_w() introduced with EBO + - Revert "MEDIUM: sample: Small fix in function check_operator for eror reporting" + - DOC: sample: Add a comment in 'check_operator' to explain why 'vars_check_arg' should ignore the 'err' buffer + - DEV: sslkeylogger: handle file opening error + - MINOR: quic: define quic-socket bind setting + - MINOR: quic: handle perm error on bind during runtime + - MINOR: backend: refactor specific source address allocation + - MINOR: proto_reverse_connect: support source address setting + - BUILD: pool: Fix GCC error about potential null pointer dereference + - MINOR: hlua: Set context's appctx when the lua socket is created + - MINOR: hlua: Don't preform operations on a not connected socket + - MINOR: hlua: Save the lua socket's timeout in its context + - MINOR: hlua: Save the lua socket's server in its context + - MINOR: hlua: Test the hlua struct first when the lua socket is connecting + - BUG/MEDIUM: hlua: Initialize appctx used by a lua socket on connect only + - DEBUG: mux-h1: Fix event label from trace messages about payload formatting + - BUG/MINOR: mux-h1: Handle read0 in rcv_pipe() only when data receipt was tried + - BUG/MINOR: mux-h1: Ignore C-L when sending H1 messages if T-E is also set + - BUG/MEDIUM: h1: Ignore C-L value in the H1 parser if T-E is also set + - REGTESTS: filters: Don't set C-L header in the successful response to CONNECT + - MINOR: mux-h1: Add flags if outgoing msg contains a header about its payload + - MINOR: mux-h1: Rely on H1S_F_HAVE_CHNK to add T-E in outgoing messages + - BUG/MEDIUM: mux-h1: Add C-L header in outgoing message if it was removed + - BUG/MEDIUM: mux-h1; Ignore headers modifications about payload representation + - BUG/MINOR: h1-htx: Keep flags about C-L/T-E during HEAD response parsing + - MINOR: h1-htx: Declare successful tunnel establishment as bodyless + - BUILD: quic: allow USE_QUIC to work with AWSLC + - CI: github: add USE_QUIC=1 to aws-lc build + - BUG/MINOR: hq-interop: simplify parser requirement + - MEDIUM: cache: Add "Origin" header to secondary cache key + - MINOR: haproxy: permit to register features during boot + - MINOR: tcp_rules: tcp-{request,response} requires TCP or HTTP mode + - MINOR: stktable: "stick" requires TCP or HTTP mode + - MINOR: filter: "filter" requires TCP or HTTP mode + - MINOR: backend/balance: "balance" requires TCP or HTTP mode + - MINOR: flt_http_comp: "compression" requires TCP or HTTP mode + - MINOR: http_htx/errors: prevent the use of some keywords when not in tcp/http mode + - MINOR: fcgi-app: "use-fcgi-app" requires TCP or HTTP mode + - MINOR: cfgparse-listen: "http-send-name-header" requires TCP or HTTP mode + - MINOR: cfgparse-listen: "dynamic-cookie-key" requires TCP or HTTP mode + - MINOR: proxy: dynamic-cookie CLIs require TCP or HTTP mode + - MINOR: cfgparse-listen: "http-reuse" requires TCP or HTTP mode + - MINOR: proxy: report a warning for max_ka_queue in proxy_cfg_ensure_no_http() + - MINOR: cfgparse-listen: warn when use-server rules is used in wrong mode + - DOC: config: unify "log" directive doc + - MINOR: sink/log: fix some typos around postparsing logic + - MINOR: sink: remove useless check after sink creation + - MINOR: sink: don't rely on p->parent in sink appctx + - MINOR: sink: don't rely on forward_px to init sink forwarding + - MINOR: sink: refine forward_px usage + - MINOR: sink: function to add new sink servers + - BUG/MEDIUM: stconn: Fix comparison sign in sc_need_room() + - BUG/MEDIUM: actions: always apply a longest match on prefix lookup + +2023/09/22 : 2.9-dev6 + - BUG/MINOR: quic: fdtab array underflow access + - DEBUG: pools: always record the caller for uncached allocs as well + - DEBUG: pools: pass the caller pointer to the check functions and macros + - DEBUG: pools: make pool_check_pattern() take a pointer to the pool + - DEBUG: pools: inspect pools on fatal error and dump information found + - BUG/MEDIUM: quic: quic_cc_conn ->cntrs counters unreachable + - DEBUG: pools: also print the item's pointer when crashing + - DEBUG: pools: also print the value of the tag when it doesn't match + - DEBUG: pools: print the contents surrounding the expected tag location + - MEDIUM: pools: refine pool size rounding + - BUG/MEDIUM: hlua: don't pass stale nargs argument to lua_resume() + - BUG/MINOR: hlua/init: coroutine may not resume itself + - BUG/MEDIUM: mux-fcgi: Don't swap trash and dbuf when handling STDERR records + - BUG/MINOR: promex: fix backend_agg_check_status + - BUG/MEDIUM: master/cli: Pin the master CLI on the first thread of the group 1 + - MAJOR: import: update mt_list to support exponential back-off + - CLEANUP: pools: simplify the pool expression when no pool was matched in dump + - MINOR: samples: implement bytes_in and bytes_out samples + - DOC: configuration: add %[req.ver] sample to %HV + - BUG/MINOR: quic: Leak of frames to send. + - DOC: configuration: add %[query] to %HQ + - BUG/MINOR: freq_ctr: fix possible negative rate with the scaled API + - BUG/MAJOR: mux-h2: Report a protocol error for any DATA frame before headers + - BUILD: quic: fix build on centos 8 and USE_QUIC_OPENSSL_COMPAT + - Revert "MAJOR: import: update mt_list to support exponential back-off" + - BUG/MINOR: server: add missing free for server->rdr_pfx + - REGTESTS: ssl: skip OCSP test w/ WolfSSL + - REGTESTS: ssl: skip generate-certificates test w/ wolfSSL + - MINOR: logs: clarify the check of the log range + - MINOR: log: remove the unused curr_idx in struct smp_log_range + - CLEANUP: logs: rename a confusing local variable "curr_rg" to "smp_rg" + - MINOR: logs: use a single index to store the current range and index + - MEDIUM: logs: atomically check and update the log sample index + - CLEANUP: ring: rename the ring lock "RING_LOCK" instead of "LOGSRV_LOCK" + - BUG/MEDIUM: http-ana: Try to handle response before handling server abort + - MEDIUM: tools/ip: v4tov6() and v6tov4() rework + - MINOR: pattern/ip: offload ip conversion logic to helper functions + - MINOR: pattern: fix pat_{parse,match}_ip() function comments + - MINOR: pattern/ip: simplify pat_match_ip() function + - BUG/MEDIUM: server/cli: don't delete a dynamic server that has streams + - MINOR: hlua: Add support for the "http-after-res" action + - BUG/MINOR: proto_reverse_connect: fix preconnect with startup name resolution + - MINOR: proto_reverse_connect: prevent transparent server for pre-connect + - CI: cirrus-ci: display gdb bt if any + - MEDIUM: sample: Enhances converter "bytes" to take variable names as arguments + - MEDIUM: sample: Small fix in function check_operator for eror reporting + - MINOR: quic: handle external extra CIDs generator. + - BUG/MINOR: proto_reverse_connect: set default maxconn + - MINOR: proto_reverse_connect: refactor preconnect failure + - MINOR: proto_reverse_connect: remove unneeded wakeup + - MINOR: proto_reverse_connect: emit log for preconnect + +2023/09/08 : 2.9-dev5 + - BUG/MEDIUM: mux-h2: fix crash when checking for reverse connection after error + - BUILD: import: guard plock.h against multiple inclusion + - BUILD: pools: import plock.h to build even without thread support + - BUG/MINOR: ssl/cli: can't find ".crt" files when replacing a certificate + - BUG/MINOR: stream: protect stream_dump() against incomplete streams + - DOC: config: mention uid dependency on the tune.quic.socket-owner option + - MEDIUM: capabilities: enable support for Linux capabilities + - CLEANUP/MINOR: connection: Improve consistency of PPv2 related constants + - MEDIUM: connection: Generic, list-based allocation and look-up of PPv2 TLVs + - MEDIUM: sample: Add fetch for arbitrary TLVs + - MINOR: sample: Refactor fc_pp_authority by wrapping the generic TLV fetch + - MINOR: sample: Refactor fc_pp_unique_id by wrapping the generic TLV fetch + - MINOR: sample: Add common TLV types as constants for fc_pp_tlv + - MINOR: ssl_sock: avoid iterating realloc(+1) on stored context + - DOC: ssl: add some comments about the non-obvious session allocation stuff + - CLEANUP: ssl: keep a pointer to the server in ssl_sock_init() + - MEDIUM: ssl_sock: always use the SSL's server name, not the one from the tid + - MEDIUM: server/ssl: place an rwlock in the per-thread ssl server session + - MINOR: server/ssl: maintain an index of the last known valid SSL session + - MINOR: server/ssl: clear the shared good session index on failure + - MEDIUM: server/ssl: pick another thread's session when we have none yet + - MINOR: activity: report the current run queue size + - BUG/MINOR: checks: do not queue/wake a bounced check + - MINOR: checks: start the checks in sleeping state + - MINOR: checks: pin the check to its thread upon wakeup + - MINOR: check: remember when we migrate a check + - MINOR: check/activity: collect some per-thread check activity stats + - MINOR: checks: maintain counters of active checks per thread + - MINOR: check: also consider the random other thread's active checks + - MEDIUM: checks: search more aggressively for another thread on overload + - MEDIUM: checks: implement a queue in order to limit concurrent checks + - MINOR: checks: also consider the thread's queue for rebalancing + - DEBUG: applet: Properly report opposite SC expiration dates in traces + - BUG/MEDIUM: stconn: Update stream expiration date on blocked sends + - BUG/MINOR: stconn: Don't report blocked sends during connection establishment + - BUG/MEDIUM: stconn: Wake applets on sending path if there is a pending shutdown + - BUG/MEDIUM: stconn: Don't block sends if there is a pending shutdown + - BUG/MINOR: quic: Possible skipped RTT sampling + - MINOR: quic: Add a trace to quic_release_frm() + - BUG/MAJOR: quic: Really ignore malformed ACK frames. + - BUG/MINOR: quic: Unchecked pointer to packet number space dereferenced + - BUG/MEDIUM: connection: fix pool free regression with recent ppv2 TLV patches + - BUG/MEDIUM: h1-htx: Ensure chunked parsing with full output buffer + - BUG/MINOR: stream: further protect stream_dump() against incomplete sessions + - DOC: configuration: update examples for req.ver + - MINOR: properly mark the end of the CLI command in error messages + - BUILD: ssl: Build with new cryptographic library AWS-LC + - REGTESTS: ssl: skip ssl_dh test with AWS-LC + - BUILD: bug: make BUG_ON() void to avoid a rare warning + - BUILD: checks: shut up yet another stupid gcc warning + - MINOR: cpuset: add ha_cpuset_isset() to check for the presence of a CPU in a set + - MINOR: cpuset: add ha_cpuset_or() to bitwise-OR two CPU sets + - MINOR: cpuset: centralize a reliable bound cpu detection + - MEDIUM: threads: detect incomplete CPU bindings + - MEDIUM: threads: detect excessive thread counts vs cpu-map + - BUILD: quic: Compilation issue on 32-bits systems with quic_may_send_bytes() + - BUG/MINOR: quic: Unchecked pointer to Handshake packet number space + - MINOR: global: export the display_version() symbol + - MEDIUM: mworker: display a more accessible message when a worker crash + - MINOR: httpclient: allow to configure the retries + - MINOR: httpclient: allow to configure the timeout.connect + - BUG/MINOR: quic: Wrong RTT adjusments + - BUG/MINOR: quic: Wrong RTT computation (srtt and rrt_var) + - BUG/MINOR: stconn: Don't inhibit shutdown on connection on error + - BUG/MEDIUM: applet: Fix API for function to push new data in channels buffer + - BUG/MEDIUM: stconn: Report read activity when a stream is attached to front SC + - BUG/MEDIUM: applet: Report an error if applet request more room on aborted SC + - BUG/MEDIUM: stconn/stream: Forward shutdown on write timeout + - NUG/MEDIUM: stconn: Always update stream's expiration date after I/O + - BUG/MINOR: applet: Always expect data when CLI is waiting for a new command + - BUG/MINOR: ring/cli: Don't expect input data when showing events + - BUG/MINOR: quic: Dereferenced unchecked pointer to Handshke packet number space + - BUG/MINOR: hlua/action: incorrect message on E_YIELD error + - MINOR: http_ana: position the FINAL flag for http_after_res execution + - CI: scripts: add support to build-ssl.sh to download and build AWS-LC + - CI: add support to matrix.py to determine the latest AWS-LC release + - CI: Update matrix.py so all code is contained in functions. + - CI: github: Add a weekly CI run building with AWS-LC + - MINOR: ring: add a function to compute max ring payload + - BUG/MEDIUM: ring: adjust maxlen consistency check + - MINOR: sink: simplify post_sink_resolve function + - MINOR: log/sink: detect when log maxlen exceeds sink size + - MINOR: sink: inform the user when logs will be implicitly truncated + - MEDIUM: sink: don't perform implicit truncations when maxlen is not set + - MINOR: log: move log-forwarders cleanup in log.c + - MEDIUM: httpclient/logs: rely on per-proxy post-check instead of global one + - MINOR: log: add dup_logsrv() helper function + - MEDIUM: log/sink: make logsrv postparsing more generic + - MEDIUM: fcgi-app: properly postresolve logsrvs + - MEDIUM: spoe-agent: properly postresolve log rings + - MINOR: sink: add helper function to deallocate sink struct + - MEDIUM: sink/ring: introduce high level ring creation helper function + - MEDIUM: sink: add sink_finalize() function + - CLEANUP: log: remove unnecessary trim in __do_send_log + - MINOR: cache: Change hash function in default normalizer used in case of "vary" + - MINOR: tasks/stats: report the number of niced tasks in "show info" + - CI: Update to actions/checkout@v4 + - MINOR: ssl: add support for 'curves' keyword on server lines + - BUG/MINOR: quic: Wrong cluster secret initialization + - CLEANUP: quic: Remove useless free_quic_tx_pkts() function. + - MEDIUM: init: initialize the trash earlier + - MINOR: tools: add function read_line_to_trash() to read a line of a file + - MINOR: cfgparse: use read_line_from_trash() to read from /sys + - MEDIUM: cfgparse: assign NUMA affinity to cpu-maps + - MINOR: cpuset: dynamically allocate cpu_map + - REORG: cpuset: move parse_cpu_set() and parse_cpumap() to cpuset.c + - CI: musl: highlight section if there are coredumps + - CI: musl: drop shopt in workflow invocation + +2023/08/25 : 2.9-dev4 + - DEV: flags/show-sess-to-flags: properly decode fd.state + - BUG/MINOR: stktable: allow sc-set-gpt(0) from tcp-request connection + - BUG/MINOR: stktable: allow sc-add-gpc from tcp-request connection + - DOC: typo: fix sc-set-gpt references + - SCRIPTS: git-show-backports: automatic ref and base detection with -m + - REGTESTS: Do not use REQUIRE_VERSION for HAProxy 2.5+ (3) + - DOC: jwt: Add explicit list of supported algorithms + - BUILD: Makefile: add the USE_QUIC option to make help + - BUILD: Makefile: add USE_QUIC_OPENSSL_COMPAT to make help + - BUILD: Makefile: realigned USE_* options in make help + - DEV: makefile: fix POSIX compatibility for "range" target + - IMPORT: plock: also support inlining the int code + - IMPORT: plock: always expose the inline version of the lock wait function + - IMPORT: lorw: support inlining the wait call + - MINOR: threads: inline the wait function for pthread_rwlock emulation + - MINOR: atomic: make sure to always relax after a failed CAS + - MINOR: pools: use EBO to wait for unlock during pool_flush() + - BUILD/IMPORT: fix compilation with PLOCK_DISABLE_EBO=1 + - MINOR: quic+openssl_compat: Do not start without "limited-quic" + - MINOR: quic+openssl_compat: Emit an alert for "allow-0rtt" option + - BUG/MINOR: quic: allow-0rtt warning must only be emitted with quic bind + - BUG/MINOR: quic: ssl_quic_initial_ctx() uses error count not error code + - MINOR: pattern: do not needlessly lookup the LRU cache for empty lists + - IMPORT: xxhash: update xxHash to version 0.8.2 + - MINOR: proxy: simplify parsing 'backend/server' + - MINOR: connection: centralize init/deinit of backend elements + - MEDIUM: connection: implement passive reverse + - MEDIUM: h2: reverse connection after SETTINGS reception + - MINOR: server: define reverse-connect server + - MINOR: backend: only allow reuse for reverse server + - MINOR: tcp-act: parse 'tcp-request attach-srv' session rule + - REGTESTS: provide a reverse-server test + - MINOR: tcp-act: define optional arg name for attach-srv + - MINOR: connection: use attach-srv name as SNI reuse parameter on reverse + - REGTESTS: provide a reverse-server test with name argument + - MINOR: proto: define dedicated protocol for active reverse connect + - MINOR: connection: extend conn_reverse() for active reverse + - MINOR: proto_reverse_connect: parse rev@ addresses for bind + - MINOR: connection: prepare init code paths for active reverse + - MEDIUM: proto_reverse_connect: bootstrap active reverse connection + - MINOR: proto_reverse_connect: handle early error before reversal + - MEDIUM: h2: implement active connection reversal + - MEDIUM: h2: prevent stream opening before connection reverse completed + - REGTESTS: write a full reverse regtest + - BUG/MINOR: h2: fix reverse if no timeout defined + - CI: fedora: fix "dnf" invocation syntax + - BUG/MINOR: hlua_fcn: potentially unsafe stktable_data_ptr usage + - DOC: lua: fix Sphinx warning from core.get_var() + - DOC: lua: fix core.register_action typo + - BUG/MINOR: ssl_sock: fix possible memory leak on OOM + - MEDIUM: map/acl: Improve pat_ref_set() efficiency (for "set-map", "add-acl" action perfs) + - MEDIUM: map/acl: Improve pat_ref_set_elt() efficiency (for "set-map", "add-acl"action perfs) + - MEDIUM: map/acl: Accelerate several functions using pat_ref_elt struct ->head list + - MEDIUM: map/acl: Replace map/acl spin lock by a read/write lock. + - DOC: map/acl: Remove the comments about map/acl performance issue + - DOC: Explanation of be_name and be_id fetches + - MINOR: connection: simplify removal of idle conns from their trees + - MINOR: server: move idle tree insert in a dedicated function + - MAJOR: connection: purge idle conn by last usage + +2023/08/12 : 2.9-dev3 + - BUG/MINOR: ssl: OCSP callback only registered for first SSL_CTX + - BUG/MEDIUM: h3: Properly report a C-L header was found to the HTX start-line + - MINOR: sample: add pid sample + - MINOR: sample: implement act_conn sample fetch + - MINOR: sample: accept_date / request_date return %Ts / %tr timestamp values + - MEDIUM: sample: implement us and ms variant of utime and ltime + - BUG/MINOR: sample: check alloc_trash_chunk() in conv_time_common() + - DOC: configuration: describe Td in Timing events + - MINOR: sample: implement the T* timer tags from the log-format as fetches + - DOC: configuration: add sample fetches for timing events + - BUG/MINOR: quic: Possible crash when acknowledging Initial v2 packets + - MINOR: quic: Export QUIC traces code from quic_conn.c + - MINOR: quic: Export QUIC CLI code from quic_conn.c + - MINOR: quic: Move TLS related code to quic_tls.c + - MINOR: quic: Add new "QUIC over SSL" C module. + - MINOR: quic: Add a new quic_ack.c C module for QUIC acknowledgements + - CLEANUP: quic: Defined but no more used function (quic_get_tls_enc_levels()) + - MINOR: quic: Split QUIC connection code into three parts + - CLEANUP: quic: quic_conn struct cleanup + - MINOR: quic; Move the QUIC frame pool to its proper location + - BUG/MINOR: chunk: fix chunk_appendf() to not write a zero if buffer is full + - BUG/MEDIUM: h3: Be sure to handle fin bit on the last DATA frame + - DOC: configuration: rework the custom log format table + - BUG/MINOR: quic+openssl_compat: Non initialized TLS encryption levels + - CLEANUP: acl: remove cache_idx from acl struct + - REORG: cfgparse: extract curproxy as a global variable + - MINOR: acl: add acl() sample fetch + - BUILD: cfgparse: keep a single "curproxy" + - BUG/MEDIUM: bwlim: Reset analyse expiration date when then channel analyse ends + - MEDIUM: stream: Reset response analyse expiration date if there is no analyzer + - BUG/MINOR: htx/mux-h1: Properly handle bodyless responses when splicing is used + - BUG/MEDIUM: quic: consume contig space on requeue datagram + - BUG/MINOR: http-client: Don't forget to commit changes on HTX message + - CLEANUP: stconn: Move comment about sedesc fields on the field line + - REGTESTS: http: Create a dedicated script to test spliced bodyless responses + - REGTESTS: Test SPLICE feature is enabled to execute script about splicing + - BUG/MINOR: quic: reappend rxbuf buffer on fake dgram alloc error + - BUILD: quic: fix wrong potential NULL dereference + - MINOR: h3: abort request if not completed before full response + - BUG/MAJOR: http-ana: Get a fresh trash buffer for each header value replacement + - CLEANUP: quic: Remove quic_path_room(). + - MINOR: quic: Amplification limit handling sanitization. + - MINOR: quic: Move some counters from [rt]x quic_conn anonymous struct + - MEDIUM: quic: Send CONNECTION_CLOSE packets from a dedicated buffer. + - MINOR: quic: Use a pool for the connection ID tree. + - MEDIUM: quic: Allow the quic_conn memory to be asap released. + - MINOR: quic: Release asap quic_conn memory (application level) + - MINOR: quic: Release asap quic_conn memory from ->close() xprt callback. + - MINOR: quic: Warning for OpenSSL wrapper QUIC bindings without "limited-quic" + - REORG: http: move has_forbidden_char() from h2.c to http.h + - BUG/MAJOR: h3: reject header values containing invalid chars + - MINOR: mux-h2/traces: also suggest invalid header upon parsing error + - MINOR: ist: add new function ist_find_range() to find a character range + - MINOR: http: add new function http_path_has_forbidden_char() + - MINOR: h2: pass accept-invalid-http-request down the request parser + - REGTESTS: http-rules: add accept-invalid-http-request for normalize-uri tests + - BUG/MINOR: h1: do not accept '#' as part of the URI component + - BUG/MINOR: h2: reject more chars from the :path pseudo header + - BUG/MINOR: h3: reject more chars from the :path pseudo header + - REGTESTS: http-rules: verify that we block '#' by default for normalize-uri + - DOC: clarify the handling of URL fragments in requests + - BUG/MAJOR: http: reject any empty content-length header value + - BUG/MINOR: http: skip leading zeroes in content-length values + - BUG/MEDIUM: mux-h1: fix incorrect state checking in h1_process_mux() + - BUG/MEDIUM: mux-h1: do not forget EOH even when no header is sent + - BUILD: mux-h1: shut a build warning on clang from previous commit + - DEV: makefile: add a new "range" target to iteratively build all commits + - CI: do not use "groupinstall" for Fedora Rawhide builds + - CI: get rid of travis-ci wrapper for Coverity scan + - BUG/MINOR: quic: mux started when releasing quic_conn + - BUG/MINOR: quic: Possible crash in quic_cc_conn_io_cb() traces. + - MINOR: quic: Add a trace for QUIC conn fd ready for receive + - BUG/MINOR: quic: Possible crash when issuing "show fd/sess" CLI commands + - BUG/MINOR: quic: Missing tasklet (quic_cc_conn_io_cb) memory release (leak) + - BUG/MEDIUM: quic: fix tasklet_wakeup loop on connection closing + - BUG/MINOR: hlua: fix invalid use of lua_pop on error paths + - MINOR: hlua: add hlua_stream_ctx_prepare helper function + - BUG/MEDIUM: hlua: streams don't support mixing lua-load with lua-load-per-thread + - MAJOR: threads/plock: update the embedded library again + - MINOR: stick-table: move the task_queue() call outside of the lock + - MINOR: stick-table: move the task_wakeup() call outside of the lock + - MEDIUM: stick-table: change the ref_cnt atomically + - MINOR: stick-table: better organize the struct stktable + - MEDIUM: peers: update ->commitupdate out of the lock using a CAS + - MEDIUM: peers: drop then re-acquire the wrlock in peer_send_teachmsgs() + - MEDIUM: peers: only read-lock peer_send_teachmsgs() + - MEDIUM: stick-table: use a distinct lock for the updates tree + - MEDIUM: stick-table: touch updates under an upgradable read lock + - MEDIUM: peers: drop the stick-table lock before entering peer_send_teachmsgs() + - MINOR: stick-table: move the update lock into its own cache line + - CLEANUP: stick-table: slightly reorder the stktable struct + - BUILD: defaults: use __WORDSIZE not LONGBITS for MAX_THREADS_PER_GROUP + - MINOR: tools: make ptr_hash() support 0-bit outputs + - MINOR: tools: improve ptr hash distribution on 64 bits + - OPTIM: tools: improve hash distribution using a better prime seed + - OPTIM: pools: use exponential back-off on shared pool allocation/release + - OPTIM: pools: make pool_get_from_os() / pool_put_to_os() not update ->allocated + - MINOR: pools: introduce the use of multiple buckets + - MEDIUM: pools: spread the allocated counter over a few buckets + - MEDIUM: pools: move the used counter over a few buckets + - MEDIUM: pools: move the needed_avg counter over a few buckets + - MINOR: pools: move the failed allocation counter over a few buckets + - MAJOR: pools: move the shared pool's free_list over multiple buckets + - MINOR: pools: make pool_evict_last_items() use pool_put_to_os_no_dec() + - BUILD: pools: fix build error on clang with inline vs forceinline + +2023/07/21 : 2.9-dev2 + - BUG/MINOR: quic: Possible leak when allocating an encryption level + - BUG/MINOR: quic: Missing QUIC connection path member initialization + - BUILD: quic: Compilation fixes for some gcc warnings with -O1 + - DOC: ssl: Fix typo in 'ocsp-update' option + - DOC: ssl: Add ocsp-update troubleshooting clues and emphasize on crt-list only aspect + - BUG/MINOR: tcp_sample: bc_{dst,src} return IP not INT + - MEDIUM: acl/sample: unify sample conv parsing in a single function + - MINOR: sample: introduce c_pseudo() conv function + - MEDIUM: sample: add missing ADDR=>? compatibility matrix entries + - MINOR: sample: fix ipmask sample definition + - MEDIUM: tree-wide: fetches that may return IPV4+IPV6 now return ADDR + - MEDIUM: sample: introduce 'same' output type + - BUG/MINOR: quic: Possible crash in "show quic" dumping packet number spaces + - BUG/MINOR: cache: A 'max-age=0' cache-control directive can be overriden by a s-maxage + - BUG/MEDIUM: sink: invalid server list in sink_new_from_logsrv() + - BUG/MINOR: http_ext: unhandled ERR_ABORT in proxy_http_parse_7239() + - BUG/MINOR: sink: missing sft free in sink_deinit() + - BUG/MINOR: ring: size warning incorrectly reported as fatal error + - BUG/MINOR: ring: maxlen warning reported as alert + - BUG/MINOR: log: LF upsets maxlen for UDP targets + - MINOR: sink/api: pass explicit maxlen parameter to sink_write() + - BUG/MEDIUM: log: improper use of logsrv->maxlen for buffer targets + - BUG/MINOR: log: fix missing name error message in cfg_parse_log_forward() + - BUG/MINOR: log: fix multiple error paths in cfg_parse_log_forward() + - BUG/MINOR: log: free errmsg on error in cfg_parse_log_forward() + - BUG/MINOR: sink: invalid sft free in sink_deinit() + - BUG/MINOR: sink: fix errors handling in cfg_post_parse_ring() + - BUG/MINOR: server: set rid default value in new_server() + - MINOR: hlua_fcn/mailers: handle timeout mail from mailers section + - BUG/MINOR: sink/log: properly deinit srv in sink_new_from_logsrv() + - EXAMPLES: maintain haproxy 2.8 retrocompatibility for lua mailers script + - BUG/MINOR: hlua_fcn/queue: use atomic load to fetch queue size + - BUG/MINOR: config: Remove final '\n' in error messages + - BUG/MINOR: config: Lenient port configuration parsing + - BUG/MEDIUM: quic: token IV was not computed using a strong secret + - BUG/MINOR: quic: retry token remove one useless intermediate expand + - BUG/MEDIUM: quic: missing check of dcid for init pkt including a token + - BUG/MEDIUM: quic: timestamp shared in token was using internal time clock + - CLEANUP: quic: remove useless parameter 'key' from quic_packet_encrypt + - BUG/MINOR: hlua: hlua_yieldk ctx argument should support pointers + - BUG/MEDIUM: hlua_fcn/queue: bad pop_wait sequencing + - DOC: config: Fix fc_src description to state the source address is returned + - BUG/MINOR: sample: Fix wrong overflow detection in add/sub conveters + - BUG/MINOR: http: Return the right reason for 302 + - MEDIUM: ssl: new sample fetch method to get curve name + - CI: add naming convention documentation + - CI: explicitely highlight VTest result section if there's something + - BUG/MINOR: quic: Unckecked encryption levels availability + - BUILD: quic: fix warning during compilation using gcc-6.5 + - BUG/MINOR: hlua: add check for lua_newstate + - BUG/MINOR: h1-htx: Return the right reason for 302 FCGI responses + - MINOR: lua: Allow reading "proc." scoped vars from LUA core. + - MINOR: cpuset: add cpu_map_configured() to know if a cpu-map was found + - BUG/MINOR: config: do not detect NUMA topology when cpu-map is configured + - BUG/MINOR: cpuset: remove the bogus "proc" from the cpu_map struct + - BUG/MINOR: init: set process' affinity even in foreground + - CLEANUP: cpuset: remove the unused proc_t1 field in cpu_map + - CLEANUP: config: make parse_cpu_set() return documented values + - BUG/MINOR: server: Don't warn on server resolution failure with init-addr none + - MINOR: peers: add peers keyword registration + - MINOR: quic: Stop storing the TX encoded transport parameters + - MINOR: quic: Dynamic allocation for negotiated Initial TLS cipher context. + - MINOR: quic: Release asap the negotiated Initial TLS context. + - MINOR: quic: Add traces to qc_may_build_pkt() + - MEDIUM: quic: Packet building rework. + - CLEANUP: quic: Remove a useless TLS related variable from quic_conn_io_cb(). + - MEDIUM: quic: Handshake I/O handler rework. + - MINOR: quic: Add traces for qc_frm_free() + - MINOR: quic: add trace about pktns packet/frames releasing + - BUG/MINOR: quic: Missing parentheses around PTO probe variable. + - MINOR: quic: Ping from Initial pktns before reaching anti-amplification limit + - BUG/MINOR: server-state: Ignore empty files + - BUG/MINOR: server-state: Avoid warning on 'file not found' + - BUG/MEDIUM: listener: Acquire proxy's lock in relax_listener() if necessary + - MINOR: quic: QUIC openssl wrapper implementation + - MINOR: quic: Include QUIC opensssl wrapper header from TLS stacks compatibility header + - MINOR: quic: Do not enable O-RTT with USE_QUIC_OPENSSL_COMPAT + - MINOR: quic: Set the QUIC connection as extra data before calling SSL_set_quic_method() + - MINOR: quic: Do not enable 0RTT with SSL_set_quic_early_data_enabled() + - MINOR: quic: Add a compilation option for the QUIC OpenSSL wrapper + - MINOR: quic: Export some KDF functions (QUIC-TLS) + - MINOR: quic: Make ->set_encryption_secrets() be callable two times + - MINOR: quic: Initialize TLS contexts for QUIC openssl wrapper + - MINOR: quic: Call the keylog callback for QUIC openssl wrapper from SSL_CTX_keylog() + - MINOR: quic: Add a quic_openssl_compat struct to quic_conn struct + - MINOR: quic: Useless call to SSL_CTX_set_quic_method() + - MINOR: quic: SSL context initialization with QUIC OpenSSL wrapper. + - MINOR: quic: Missing encoded transport parameters for QUIC OpenSSL wrapper + - MINOR: quic: Add "limited-quic" new tuning setting + - DOC: quic: Add "limited-quic" new tuning setting + - DOC: install: Document how to build a limited support for QUIC + +2023/07/02 : 2.9-dev1 + - BUG/MINOR: stats: Fix Lua's `get_stats` function + - MINOR: stats: protect against future stats fields omissions + - BUG/MINOR: stream: do not use client-fin/server-fin with HTX + - BUG/MINOR: quic: Possible crash when SSL session init fails + - CONTRIB: Add vi file extensions to .gitignore + - BUG/MINOR: spoe: Only skip sending new frame after a receive attempt + - BUG/MINOR: peers: Improve detection of config errors in peers sections + - REG-TESTS: stickiness: Delay haproxys start to properly resolv variables + - DOC: quic: fix misspelled tune.quic.socket-owner + - DOC: config: fix jwt_verify() example using var() + - DOC: config: fix rfc7239 converter examples (again) + - BUG/MINOR: cfgparse-tcp: leak when re-declaring interface from bind line + - BUG/MINOR: proxy: add missing interface bind free in free_proxy + - BUG/MINOR: proxy/server: free default-server on deinit + - BUG/MEDIUM: hlua: Use front SC to detect EOI in HTTP applets' receive functions + - BUG/MINOR: ssl: log message non thread safe in SSL Hanshake failure + - BUG/MINOR: quic: Wrong encryption level flags checking + - BUG/MINOR: quic: Address inversion in "show quic full" + - BUG/MINOR: server: inherit from netns in srv_settings_cpy() + - BUG/MINOR: namespace: missing free in netns_sig_stop() + - BUG/MINOR: quic: Missing initialization (packet number space probing) + - BUG/MINOR: quic: Possible crash in quic_conn_prx_cntrs_update() + - BUG/MINOR: quic: Possible endless loop in quic_lstnr_dghdlr() + - MINOR: quic: Remove pool_zalloc() from qc_new_conn() + - MINOR: quic: Remove pool_zalloc() from qc_conn_alloc_ssl_ctx() + - MINOR: quic: Remove pool_zalloc() from quic_dgram_parse() + - BUG/MINOR: quic: Missing transport parameters initializations + - BUG/MEDIUM: mworker: increase maxsock with each new worker + - BUG/MINOR: quic: ticks comparison without ticks API use + - BUG/MINOR: quic: Missing TLS secret context initialization + - DOC: Add tune.h2.be.* and tune.h2.fe.* options to table of contents + - DOC: Add tune.h2.max-frame-size option to table of contents + - DOC: Attempt to fix dconv parsing error for tune.h2.fe.initial-window-size + - REGTESTS: h1_host_normalization : Add a barrier to not mix up log messages + - MEDIUM: mux-h1: Split h1_process_mux() to make code more readable + - REORG: mux-h1: Rename functions to emit chunk size/crlf in the output buffer + - MINOR: mux-h1: Add function to append the chunk size to the output buffer + - MINOR: mux-h1: Add function to prepend the chunk crlf to the output buffer + - MEDIUM: filters/htx: Don't rely on HTX extra field if payload is filtered + - MEDIIM: mux-h1: Add splicing support for chunked messages + - REGTESTS: Add a script to test the kernel splicing with chunked messages + - CLEANUP: mux-h1: Remove useless __maybe_unused statement + - BUG/MINOR: http_ext: fix if-none regression in forwardfor option + - REGTEST: add an extra testcase for ifnone-forwardfor + - BUG/MINOR: mworker: leak of a socketpair during startup failure + - BUG/MINOR: quic: Prevent deadlock with CID tree lock + - MEDIUM: ssl: handle the SSL_ERROR_ZERO_RETURN during the handshake + - BUG/MINOR: ssl: SSL_ERROR_ZERO_RETURN returns CO_ER_SSL_EMPTY + - BUILD: mux-h1: silence a harmless fallthrough warning + - BUG/MEDIUM: quic: error checking buffer large enought to receive the retry tag + - MINOR: ssl: allow to change the server signature algorithm on server lines + - MINOR: ssl: allow to change the client-sigalgs on server lines + - BUG/MINOR: config: fix stick table duplicate name check + - BUG/MINOR: quic: Missing random bits in Retry packet header + - BUG/MINOR: quic: Wrong Retry paquet version field endianess + - BUG/MINOR: quic: Wrong endianess for version field in Retry token + - IMPORT: slz: implement a synchronous flush() operation + - MINOR: compression/slz: add support for a pure flush of pending bytes + - MINOR: quic: Move QUIC TLS encryption level related code (quic_conn_enc_level_init()) + - MINOR: quic: Move QUIC encryption level structure definition + - MINOR: quic: Implement a packet number space identification function + - MINOR: quic: Move packet number space related functions + - MEDIUM: quic: Dynamic allocations of packet number spaces + - CLEANUP: quic: Remove qc_list_all_rx_pkts() defined but not used + - MINOR: quic: Add a pool for the QUIC TLS encryption levels + - MEDIUM: quic: Dynamic allocations of QUIC TLS encryption levels + - MINOR: quic: Reduce the maximum length of TLS secrets + - CLEANUP: quic: Remove two useless pools a low QUIC connection level + - MEDIUM: quic: Handle the RX in one pass + - MINOR: quic: Remove call to qc_rm_hp_pkts() from I/O callback + - CLEANUP: quic: Remove server specific about Initial packet number space + - MEDIUM: quic: Release encryption levels and packet number spaces asap + - CLEANUP: quic: Remove a useless test about discarded pktns (qc_handle_crypto_frm()) + - MINOR: quic: Move the packet number space status at quic_conn level + - MINOR: quic: Drop packet with type for discarded packet number space. + - BUILD: quic: Add a DISGUISE() to please some compiler to qc_prep_hpkts() 1st parameter + - BUILD: debug: avoid a build warning related to epoll_wait() in debug code + +2023/05/31 : 2.9-dev0 + - MINOR: version: mention that it's development again + +2023/05/31 : 2.8.0 + - MINOR: compression: Improve the way Vary header is added + - BUILD: makefile: search for SSL_INC/wolfssl before SSL_INC + - MINOR: init: pre-allocate kernel data structures on init + - DOC: install: add details about WolfSSL + - BUG/MINOR: ssl_sock: add check for ha_meth + - BUG/MINOR: thread: add a check for pthread_create + - BUILD: init: print rlim_cur as regular integer + - DOC: install: specify the minimum openssl version recommended + - CLEANUP: mux-quic: remove unneeded fields in qcc + - MINOR: mux-quic: remove nb_streams from qcc + - MINOR: quic: fix stats naming for flow control BLOCKED frames + - BUG/MEDIUM: mux-quic: only set EOI on FIN + - BUG/MEDIUM: threads: fix a tiny race in thread_isolate() + - DOC: config: fix rfc7239 converter examples + - DOC: quic: remove experimental status for QUIC + - CLEANUP: mux-quic: rename functions for mux_ops + - CLEANUP: mux-quic: rename internal functions + - BUG/MINOR: mux-h2: refresh the idle_timer when the mux is empty + - DOC: config: Fix bind/server/peer documentation in the peers section + - BUILD: Makefile: use -pthread not -lpthread when threads are enabled + - CLEANUP: doc: remove 21 totally obsolete docs + - DOC: install: mention the common strict-aliasing warning on older compilers + - DOC: install: clarify a few points on the wolfSSL build method + - MINOR: quic: Add QUIC connection statistical counters values to "show quic" + - EXAMPLES: update the basic-config-edge file for 2.8 + - MINOR: quic/cli: clarify the "show quic" help message + - MINOR: version: mention that it's LTS now. + +2023/05/24 : 2.8-dev13 + - DOC: add size format section to manual + - CLEANUP: mux-quic/h3: complete BUG_ON with comments + - MINOR: quic: remove return val of quic_aead_iv_build() + - MINOR: quic: use WARN_ON for encrypt failures + - BUG/MINOR: quic: handle Tx packet allocation failure properly + - MINOR: quic: fix alignment of oneline show quic + - MEDIUM: stconn/applet: Allow SF_SL_EOS flag alone + - MEDIUM: stconn: make the SE_FL_ERR_PENDING to ERROR transition systematic + - DOC: internal: add a bit of documentation for the stconn closing conditions + - DOC/MINOR: config: Fix typo in description for `ssl_bc` in configuration.txt + - BUILD: quic: re-enable chacha20_poly1305 for libressl + - MINOR: mux-quic: set both EOI EOS for stream fin + - MINOR: mux-quic: only set EOS on RESET_STREAM recv + - MINOR: mux-quic: report error on stream-endpoint earlier + - BUILD: makefile: fix build issue on GNU make < 3.82 + - BUG/MINOR: mux-h2: Check H2_SF_BODY_TUNNEL on H2S flags and not demux frame ones + - MINOR: mux-h2: Set H2_SF_ES_RCVD flag when decoding the HEADERS frame + - MINOR: mux-h2: Add a function to propagate termination flags from h2s to SE + - BUG/MEDIUM: mux-h2: Propagate termination flags when frontend SC is created + - DEV: add a Lua helper script for SSL keys logging + - CLEANUP: makefile: don't display a dummy features list without a target + - BUILD: makefile: do not erase build options for some build options + - MINOR: quic: Add low level traces (addresses, DCID) + - BUG/MINOR: quic: Wrong token length check (quic_generate_retry_token()) + - BUG/MINOR: quic: Missing Retry token length on receipt + - MINOR: quic: Align "show quic" command help information + - CLEANUP: quic: Indentation fix quic_rx_pkt_retrieve_conn() + - CLEANUP: quic: Useless tests in qc_rx_pkt_handle() + - MINOR: quic: Add some counters at QUIC connection level + - MINOR: quic: Add a counter for sent packets + - MINOR: hlua: hlua_smp2lua_str() may LJMP + - MINOR: hlua: hlua_smp2lua() may LJMP + - MINOR: hlua: hlua_arg2lua() may LJMP + - DOC: hlua: document hlua_lua2arg() function + - DOC: hlua: document hlua_lua2smp() function + - BUG/MINOR: hlua: unsafe hlua_lua2smp() usage + - BUILD: makefile: commit the tiny FreeBSD makefile stub + - BUILD: makefile: fix build options when building tools first + - BUILD: ist: do not put a cast in an array declaration + - BUILD: ist: use the literal declaration for ist_lc/ist_uc under TCC + - BUILD: compiler: systematically set USE_OBSOLETE_LINKER with TCC + - DOC: install: update reference to known supported versions + - SCRIPTS: publish-release: update the umask to keep group write access + +2023/05/17 : 2.8-dev12 + - BUILD: mjson: Fix warning about unused variables + - MINOR: spoe: Don't stop disabled proxies + - BUG/MEDIUM: filters: Don't deinit filters for disabled proxies during startup + - BUG/MINOR: hlua_fcn/queue: fix broken pop_wait() + - BUG/MINOR: hlua_fcn/queue: fix reference leak + - CLEANUP: hlua_fcn/queue: make queue:push() easier to read + - BUG/MINOR: quic: Buggy acknowlegments of acknowlegments function + - DEBUG: list: add DEBUG_LIST to purposely corrupt list heads after delete + - MINOR: stats: report the total number of warnings issued + - MINOR: stats: report the number of times the global maxconn was reached + - BUG/MINOR: mux-quic: do not prevent shutw on error + - BUG/MINOR: mux-quic: do not free frame already released by quic-conn + - BUG/MINOR: mux-quic: no need to subscribe for detach streams + - MINOR: mux-quic: add traces for stream wake + - MINOR: mux-quic: do not send STREAM frames if already subscribe + - MINOR: mux-quic: factorize send subscribing + - MINOR: mux-quic: simplify return path of qc_send() + - MEDIUM: quic: streamline error notification + - MEDIUM: mux-quic: adjust transport layer error handling + - MINOR: stats: report the listener's protocol along with the address in stats + - BUG/MEDIUM: mux-fcgi: Never set SE_FL_EOS without SE_FL_EOI or SE_FL_ERROR + - BUG/MEDIUM: mux-fcgi: Don't request more room if mux is waiting for more data + - MINOR: stconn: Add a cross-reference between SE descriptor + - BUG/MINOR: proxy: missing free in free_proxy for redirect rules + - MINOR: proxy: add http_free_redirect_rule() function + - BUG/MINOR: http_rules: fix errors paths in http_parse_redirect_rule() + - CLEANUP: http_act: use http_free_redirect_rule() to clean redirect act + - MINOR: tree-wide: use free_acl_cond() where relevant + - CLEANUP: acl: discard prune_acl_cond() function + - BUG/MINOR: cli: don't complain about empty command on empty lines + - MINOR: cli: add an option to display the uptime in the CLI's prompt + - MINOR: master/cli: also implement the timed prompt on the master CLI + - MINOR: cli: make "show fd" identify QUIC connections and listeners + - MINOR: httpclient: allow to disable the DNS resolvers of the httpclient + - BUILD: debug: fix build issue on 32-bit platforms in "debug dev task" + - MINOR: ncbuf: missing malloc checks in standalone code + - DOC: lua: fix core.{proxies,frontends,backends} visibility + - EXAMPLES: fix race condition in lua mailers script + - BUG/MINOR: errors: handle malloc failure in usermsgs_put() + - BUG/MINOR: log: fix memory error handling in parse_logsrv() + - BUG/MINOR: quic: Wrong redispatch for external data on connection socket + - MINOR: htx: add function to set EOM reliably + - MINOR: mux-quic: remove dedicated function to handle standalone FIN + - BUG/MINOR: mux-quic: properly handle buf alloc failure + - BUG/MINOR: mux-quic: handle properly recv ncbuf alloc failure + - BUG/MINOR: quic: do not alloc buf count on alloc failure + - BUG/MINOR: mux-quic: differentiate failure on qc_stream_desc alloc + - BUG/MINOR: mux-quic: free task on qc_init() app ops failure + - MEDIUM: session/ssl: return the SSL error string during a SSL handshake error + - CI: enable monthly Fedora Rawhide clang builds + - MEDIUM: mworker/cli: does not disconnect the master CLI upon error + - MINOR: stconn: Remove useless test on sedesc on detach to release the xref + - MEDIUM: proxy: stop emitting logs for internal proxies when stopping + - MINOR: ssl: add new sample ssl_c_r_dn + - BUG/MEDIUM: mux-h2: make sure control frames do not refresh the idle timeout + - BUILD: ssl: ssl_c_r_dn fetches uses functiosn only available since 1.1.1 + - BUG/MINOR: mux-quic: handle properly Tx buf exhaustion + - BUG/MINOR: h3: missing goto on buf alloc failure + - BUILD: ssl: get0_verified chain is available on libreSSL + - BUG/MINOR: makefile: use USE_LIBATOMIC instead of USE_ATOMIC + - MINOR: mux-quic: add trace to stream rcv_buf operation + - MINOR: mux-quic: properly report end-of-stream on recv + - MINOR: mux-quic: uninline qc_attach_sc() + - BUG/MEDIUM: mux-quic: fix EOI for request without payload + - MINOR: checks: make sure spread-checks is used also at boot time + - BUG/MINOR: tcp-rules: Don't shortened the inspect-delay when EOI is set + - REGTESTS: log: Reduce response inspect-delay for last_rule.vtc + - DOC: config: Clarify conditions to shorten the inspect-delay for TCP rules + - CLEANUP: server: remove useless tmptrash assigments in srv_update_status() + - BUG/MINOR: server: memory leak in _srv_update_status_op() on server DOWN + - CLEANUP: check; Remove some useless assignments to NULL + - CLEANUP: stats: update the trash chunk where it's used + - MINOR: clock: measure the total boot time + - MINOR: stats: report the boot time in "show info" + - BUG/MINOR: checks: postpone the startup of health checks by the boot time + - MINOR: clock: provide a function to automatically adjust now_offset + - BUG/MINOR: clock: automatically adjust the internal clock with the boot time + - CLEANUP: fcgi-app; Remove useless assignment to NULL + - REGTESTS: log: Reduce again response inspect-delay for last_rule.vtc + - CI: drop Fedora m32 pipeline in favour of cross matrix + - MEDIUM: checks: Stop scheduling healthchecks during stopping stage + - MEDIUM: resolvers: Stop scheduling resolution during stopping stage + - BUG/MINOR: hlua: SET_SAFE_LJMP misuse in hlua_event_runner() + - BUG/MINOR: debug: fix pointer check in debug_parse_cli_task() + +2023/05/11 : 2.8-dev11 + - BUILD: debug: do not check the isolated_thread variable in non-threaded builds + - BUILD: quic: fix build warning when threads are disabled + - CI: more granular failure on generating build matrix + - CLEANUP: quic: No more used q_buf structure + - CLEANUP: quic: Rename several <buf> variables in quic_frame.(c|h) + - CLEANUP: quic: Typo fix for quic_connection_id pool + - BUG/MINOR: quic: Wrong key update cipher context initialization for encryption + - BUG/MEDIUM: cache: Don't request more room than the max allowed + - MEDIUM: stconn: Be sure to always be able to unblock a SC that needs room + - EXAMPLES: fix IPV6 support for lua mailers script + - BUILD: ssl: buggy -Werror=dangling-pointer since gcc 13.0 + - DOC: stconn: Update comments about ABRT/SHUT for stconn structure + - BUG/MEDIUM: stats: Require more room if buffer is almost full + - DOC: configuration: add info about ssl-engine for 2.6 + - BUG/MINOR: mux-quic: fix transport VS app CONNECTION_CLOSE + - BUG/MEDIUM: mux-quic: wakeup tasklet to close on error + - DEV: flags: add a script to decode most flags in the "show sess all" output + - BUG/MINOR: quic: Possible crash when dumping version information + - BUG/MINOR: config: make compression work again in defaults section + - BUG/MEDIUM: stream: Forward shutdowns when unhandled errors are caught + - MEDIUM: stream: Resync analyzers at the end of process_stream() on change + - DEV: flags: add missing stream flags to show-sess-to-flags + - DEV: flags/show-sess-to-flags: only retrieve hex digits from hex fields + - DEV: flags/show-sess-to-flags: add support for color output + - CLEANUP: src/listener.c: remove redundant NULL check + +2023/05/07 : 2.8-dev10 + - BUG/MINOR: stats: fix typo in `TotalSplicedBytesOut` field name + - REGTESTS: add success test, "set server" via fqdn + - MINOR: ssl: disable CRL checks with WolfSSL when no CRL file + - BUG/MINOR: stream/cli: fix stream age calculation in "show sess" + - MINOR: debug: clarify "debug dev stream" help message + - DEBUG: cli: add "debug dev task" to show/wake/expire/kill tasks and tasklets + - BUG/MINOR: ssl/sample: x509_v_err_str converter output when not found + - REGTESTS: ssl: simplify X509_V code check in ssl_client_auth.vtc + - BUILD: cli: fix build on Windows due to isalnum() implemented as a macro + - MINOR: activity: use a single macro to iterate over all fields + - MINOR: activity: show the line header inside the SHOW_VAL macro + - MINOR: activity: iterate over all fields in a main loop for dumping + - MINOR: activity: allow "show activity" to restart dumping on any line + - MINOR: activity: allow "show activity" to restart in the middle of a line + - DEV: haring: automatically disable DEBUG_STRICT + - DEV: haring: update readme to suggest using the same build options for haring + - BUG/MINOR: debug: fix incorrect profiling status reporting in show threads + - MINOR: debug: permit the "debug dev loop" to run under isolation + - BUG/MEDIUM: mux-h2: Properly handle end of request to expect data from server + - BUG/MINOR: mux-quic: prevent quic_conn error code to be overwritten + - MINOR: mux-quic: add trace event for local error + - MINOR: mux-quic: wake up after recv only if avail data + - MINOR: mux-quic: adjust local error API + - MINOR: mux-quic: report local error on stream endpoint asap + - MINOR: mux-quic: close connection asap on local error + - BUG/MINOR: debug: do not emit empty lines in thread dumps + - BUG/MINOR: mux-h2: Also expect data when waiting for a tunnel establishment + - BUG/MINOR: time: fix NS_TO_TV macro + - MEDIUM: debug: simplify the thread dump mechanism + - MINOR: debug: write panic dump to stderr one thread at a time + - MINOR: debug: make "show threads" properly iterate over all threads + - CLEANUP: debug: remove the now unused ha_thread_dump_all_to_trash() + - MINOR: ssl: allow to change the server signature algorithm + - MINOR: ssl: allow to change the signature algorithm for client authentication + - MINOR: cli: Use applet API to write output message + - MINOR: stats: Use the applet API to write data + - MINOR: peers: Use the applet API to send message + - MINOR: stconn: Add a field to specify the room needed by the SC to progress + - MEDIUM: tree-wide: Change sc API to specify required free space to progress + - BUG/MEDIUM: stconn: Unblock SC from stream if there is enough room to progrees + - MEDIUM: applet: Check room needed to unblock opposite SC when data was consumed + - MEDIUM: stconn: Check room needed to unblock SC on fast-forward + - MEDIUM: stconn: Check room needed to unblock opposite SC when data was sent + - MINOR: hlua_fcn: fix Server.is_draining() return type + - MINOR: hlua_fcn: add Server.is_backup() + - MINOR: hlua_fcn: add Server.is_dynamic() + - MINOR: hlua_fcn: add Server.tracking() + - MINOR: hlua_fcn: add Server.get_trackers() + - MINOR: hlua_fcn: add Server.get_proxy() + - MINOR: hlua_fcn: add Server.get_pend_conn() and Server.get_cur_sess() + - MINOR: hlua_fcn: add Proxy.get_srv_act() and Proxy.get_srv_bck() + - DOC: lua/event: add ServerEvent class header + - MINOR: server/event_hdl: publish macro helper + - MINOR: server/event_hdl: add SERVER_STATE event + - OPTIM: server: publish UP/DOWN events from STATE change + - MINOR: hlua: expose SERVER_STATE event + - MINOR: server/event_hdl: add SERVER_ADMIN event + - MINOR: hlua: expose SERVER_ADMIN event + - MINOR: checks/event_hdl: SERVER_CHECK event + - MINOR: hlua/event_hdl: expose SERVER_CHECK event + - MINOR: mailers/hlua: disable email sending from lua + - MINOR: hlua: expose proxy mailers + - EXAMPLES: add lua mailers script to replace tcpcheck mailers + - BUG/MINOR: hlua: spinning loop in hlua_socket_handler() + - MINOR: server: fix message report when IDRAIN is set and MAINT is cleared + - CLEANUP: hlua: hlua_register_task() may longjmp + - REGTESTS: use lua mailer script for mailers tests + - MINOR: hlua: declare hlua_{ref,pushref,unref} functions + - MINOR: hlua: declare hlua_gethlua() function + - MINOR: hlua: declare hlua_yieldk() function + - MINOR: hlua_fcn: add Queue class + - EXAMPLES: mailqueue for lua mailers script + - MINOR: quic: add format argument for "show quic" + - MINOR: quic: implement oneline format for "show quic" + - MINOR: config: allow cpu-map to take commas in lists of ranges + - CLEANUP: fix a few reported typos in code comments + - DOC: fix a few reported typos in the config and install doc + +2023/04/28 : 2.8-dev9 + - MINOR: quic: Move traces at proto level + - BUG/MINOR: quic: Possible memory leak from TX packets + - BUG/MINOR: quic: Possible leak during probing retransmissions + - BUG/MINOR: quic: Useless probing retransmission in draining or killing state + - BUG/MINOR: quic: Useless I/O handler task wakeups (draining, killing state) + - CLEANUP: quic: rename frame types with an explicit prefix + - CLEANUP: quic: rename frame variables + - CLEANUP: quic: Remove useless parameters passes to qc_purge_tx_buf() + - CLEANUP: quic: Rename <buf> variable to <token> in quic_generate_retry_token() + - CLEANUP: quic: Rename <buf> variable into quic_padding_check() + - CLEANUP: quic: Rename <buf> variable into quic_rx_pkt_parse() + - CLEANUP: quic: Rename <buf> variable for several low level functions + - CLEANUP: quic: Make qc_build_pkt() be more readable + - CLEANUP: quic: Rename quic_get_dgram_dcid() <buf> variable + - CLEANUP: quic: Rename several <buf> variables at low level + - CLEANUP: quic: Rename <buf> variable into quic_packet_read_long_header() + - CLEANUP: quic: Rename <buf> variable into qc_parse_hd_form() + - CLEANUP: quic: Rename several <buf> variables into quic_sock.c + - DEBUG: crash using an invalid opcode on x86/x86_64 instead of an invalid access + - DEBUG: crash using an invalid opcode on aarch64 instead of an invalid access + - DEV: h2: add a script "mkhdr" to build h2 frames from scratch + - DEV: h2: support reading frame payload from a file + - MINOR: acme.sh: add the deploy script for acme.sh in admin directory + - BUG/MEDIUM: mux-quic: do not emit RESET_STREAM for unknown length + - BUG/MEDIUM: mux-quic: improve streams fairness to prevent early timeout + - BUG/MINOR: quic: prevent buggy memcpy for empty STREAM + - MINOR: mux-quic: do not set buffer for empty STREAM frame + - MINOR: mux-quic: do not allocate Tx buf for empty STREAM frame + - MINOR: quic: finalize affinity change as soon as possible + - BUG/MINOR: quic: fix race on quic_conns list during affinity rebind + - CI: switch to Fastly CDN to download LibreSSL + - BUILD: ssl: switch LibreSSL to Fastly CDN + - BUG/MINOR: clock: fix a few occurrences of 'now' being used in place of 'date' + - BUG/MINOR: spoe: use "date" not "now" in debug messages + - BUG/MINOR: activity: show wall-clock date, not internal date in show activity + - BUG/MINOR: opentracing: use 'date' instead of 'now' in debug output + - Revert "BUG/MINOR: clock: fix a few occurrences of 'now' being used in place of 'date'" + - BUG/MINOR: calltrace: fix 'now' being used in place of 'date' + - BUG/MINOR: trace: show wall-clock date, not internal date in show activity + - BUG/MINOR: hlua: return wall-clock date, not internal date in core.now() + - BUG/MEDIUM: spoe: Don't start new applet if there are enough idle ones + - BUG/MINOR: stconn: Fix SC flags with same value + - BUG/MINOR: resolvers: Use sc_need_room() to wait more room when dumping stats + - BUG/MEDIUM: tcpcheck: Don't eval custom expect rule on an empty buffer + - BUG/MINOR: stats: report the correct start date in "show info" + - MINOR: time: add conversions to/from nanosecond timestamps + - MINOR: time: replace calls to tv_ms_elapsed() with a linear subtract + - MINOR: spoe: switch the timeval-based timestamps to nanosecond timestamps + - MEDIUM: tree-wide: replace timeval with nanoseconds in tv_accept and tv_request + - MINOR: stats: use nanoseconds, not timeval to compute uptime + - MINOR: activity: use nanoseconds, not timeval to compute uptime + - MINOR: checks: use a nanosecond counters instead of timeval for checks->start + - MINOR: clock: do not use now.tv_sec anymore + - MEDIUM: clock: replace timeval "now" with integer "now_ns" + - MINOR: clock: replace the timeval start_time with start_time_ns + - MINOR: sample: Add bc_rtt and bc_rttvar + - MINOR: quic: use real sending rate measurement + - MINOR: proxy: factorize send rate measurement + +2023/04/23 : 2.8-dev8 + - BUG/MEDIUM: cli: Set SE_FL_EOI flag for '_getsocks' and 'quit' commands + - BUG/MEDIUM: cli: Eat output data when waiting for appctx shutdown + - BUG/MEDIUM: http-client: Eat output data when waiting for appctx shutdown + - BUG/MEDIUM: stats: Eat output data when waiting for appctx shutdown + - BUG/MEDIUM: log: Eat output data when waiting for appctx shutdown + - BUG/MEDIUM: dns: Kill idle DNS sessions during stopping stage + - BUG/MINOR: resolvers: Wakeup DNS idle task on stopping + - BUG/MEDIUM: resolvers: Force the connect timeout for DNS resolutions + - MINOR: hlua: Stop to check the SC state when executing a hlua cli command + - BUG/MEDIUM: mux-h1: Report EOI when a TCP connection is upgraded to H2 + - BUG/MEDIUM: mux-h2: Never set SE_FL_EOS without SE_FL_EOI or SE_FL_ERROR + - MINOR: quic: Trace fix in quic_pto_pktns() (handshaske status) + - BUG/MINOR: quic: Wrong packet number space probing before confirmed handshake + - MINOR: quic: Modify qc_try_rm_hp() traces + - MINOR: quic: Dump more information at proto level when building packets + - MINOR: quic: Add a trace for packet with an ACK frame + - MINOR: activity: add a line reporting the average CPU usage to "show activity" + - BUG/MINOR: stick_table: alert when type len has incorrect characters + - MINOR: thread: keep a bitmask of enabled groups in thread_set + - MINOR: fd: optimize fd_claim_tgid() for use in fd_insert() + - MINOR: fd: add a lock bit with the tgid + - MINOR: fd: implement fd_migrate_on() to migrate on a non-local thread + - MINOR: receiver: reserve special values for "shards" + - MINOR: bind-conf: support a new shards value: "by-group" + - BUG/MEDIUM: fd: don't wait for tmask to stabilize if we're not in it. + - MINOR: quic: Add packet loss and maximum cc window to "show quic" + - BUG/MINOR: quic: Ignored less than 1ms RTTs + - MINOR: quic: Add connection flags to traces + - BUG/MEDIUM: quic: Code sanitization about acknowledgements requirements + - BUG/MINOR: quic: Possible wrapped values used as ACK tree purging limit. + - BUG/MINOR: quic: SIGFPE in quic_cubic_update() + - MINOR: quic: Display the packet number space flags in traces + - MINOR: quic: Remove a useless test about probing in qc_prep_pkts() + - BUG/MINOR: quic: Wrong Application encryption level selection when probing + - CI: bump "actions/checkout" to v3 for cross zoo matrix + - CI: enable monthly test on Fedora Rawhide + - BUG/MINOR: stream: Fix test on SE_FL_ERROR on the wrong entity + - BUG/MEDIUM: stream: Report write timeouts before testing the flags + - BUG/MEDIUM: stconn: Do nothing in sc_conn_recv() when the SC needs more room + - MINOR: stream: Uninline and export sess_set_term_flags() function + - MINOR: filters: Review and simplify errors handling + - REGTESTS: fix the race conditions in log_uri.vtc + - MINOR: channel: Forwad close to other side on abort + - MINOR: stream: Introduce stream_abort() to abort on both sides in same time + - MINOR: stconn: Rename SC_FL_SHUTR_NOW in SC_FL_ABRT_WANTED + - MINOR: channel/stconn: Replace channel_shutr_now() by sc_schedule_abort() + - MINOR: stconn: Rename SC_FL_SHUTW_NOW in SC_FL_SHUT_WANTED + - MINOR: channel/stconn: Replace channel_shutw_now() by sc_schedule_shutdown() + - MINOR: stconn: Rename SC_FL_SHUTR in SC_FL_ABRT_DONE + - MINOR: channel/stconn: Replace sc_shutr() by sc_abort() + - MINOR: stconn: Rename SC_FL_SHUTW in SC_FL_SHUT_DONE + - MINOR: channel/stconn: Replace sc_shutw() by sc_shutdown() + - MINOR: tree-wide: Replace several chn_cons() by the corresponding SC + - MINOR: tree-wide: Replace several chn_prod() by the corresponding SC + - BUG/MINOR: cli: Don't close when SE_FL_ERR_PENDING is set in cli analyzer + - MINOR: stconn: Stop to set SE_FL_ERROR on sending path + - MEDIUM: stconn: Forbid applets with more to deliver if EOI was reached + - MINOR: stconn: Don't clear SE_FL_ERROR when endpoint is reset + - MINOR: stconn: Add a flag to ack endpoint errors at SC level + - MINOR: backend: Set SC_FL_ERROR on connection error + - MINOR: stream: Set SC_FL_ERROR on channels' buffer allocation error + - MINOR: tree-wide: Test SC_FL_ERROR with SE_FL_ERROR from upper layer + - MEDIUM: tree-wide: Stop to set SE_FL_ERROR from upper layer + - MEDIUM: backend: Stop to use SE flags to detect connection errors + - MEDIUM: stream: Stop to use SE flags to detect read errors from analyzers + - MEDIUM: stream: Stop to use SE flags to detect endpoint errors + - MEDIUM: stconn: Rely on SC flags to handle errors instead of SE flags + - BUG/MINOR: stconn: Don't set SE_FL_ERROR at the end of sc_conn_send() + - BUG/MINOR: quic: Do not use ack delay during the handshakes + - CLEANUP: use "offsetof" where appropriate + - MINOR: ssl: remove OpenSSL 1.0.2 mention into certificate loading error + - BUG/MEDIUM: http-ana: Properly switch the request in tunnel mode on upgrade + - BUG/MEDIUM: log: Properly handle client aborts in syslog applet + - MINOR: stconn: Add a flag to report EOS at the stream-connector level + - MINOR: stconn: Propagate EOS from a mux to the attached stream-connector + - MINOR: stconn: Propagate EOS from an applet to the attached stream-connector + - MINOR: mux-h2: make the initial window size configurable per side + - MINOR: mux-h2: make the max number of concurrent streams configurable per side + - BUG/MINOR: task: allow to use tasklet_wakeup_after with tid -1 + - CLEANUP: quic: remove unused QUIC_LOCK label + - CLEANUP: quic: remove unused scid_node + - CLEANUP: quic: remove unused qc param on stateless reset token + - CLEANUP: quic: rename quic_connection_id vars + - MINOR: quic: remove uneeded tasklet_wakeup after accept + - MINOR: quic: adjust Rx packet type parsing + - MINOR: quic: adjust quic CID derive API + - MINOR: quic: remove TID ref from quic_conn + - MEDIUM: quic: use a global CID trees list + - MINOR: quic: remove TID encoding in CID + - MEDIUM: quic: handle conn bootstrap/handshake on a random thread + - MINOR: quic: do not proceed to accept for closing conn + - MINOR: protocol: define new callback set_affinity + - MINOR: quic: delay post handshake frames after accept + - MEDIUM: quic: implement thread affinity rebinding + - BUG/MINOR: quic: transform qc_set_timer() as a reentrant function + - MINOR: quic: properly finalize thread rebinding + - MAJOR: quic: support thread balancing on accept + - MINOR: listener: remove unneeded local accept flag + - BUG/MINOR: http-ana: Update analyzers on both sides when switching in TUNNEL mode + - CLEANUP: backend: Remove useless debug message in assign_server() + - CLEANUP: cli: Remove useless debug message in cli_io_handler() + - BUG/MEDIUM: stconn: Propagate error on the SC on sending path + - MINOR: config: add "no-alpn" support for bind lines + - REGTESTS: add a new "ssl_alpn" test to test ALPN negotiation + - DOC: add missing documentation for "no-alpn" on bind lines + - MINOR: ssl: do not set ALPN callback with the empty string + - MINOR: ssl_crtlist: dump "no-alpn" on "show crtlist" when "no-alpn" was set + - MEDIUM: config: set useful ALPN defaults for HTTPS and QUIC + - BUG/MEDIUM: quic: prevent crash on Retry sending + - BUG/MINOR: cfgparse: make sure to include openssl-compat + - MINOR: clock: add now_mono_time_fast() function + - MINOR: clock: add now_cpu_time_fast() function + - MEDIUM: hlua: reliable timeout detection + - MEDIUM: hlua: introduce tune.lua.burst-timeout + - CLEANUP: hlua: avoid confusion between internal timers and tick based timers + - MINOR: hlua: hook yield on known lua state + - MINOR: hlua: safe coroutine.create() + - BUG/MINOR: quic: Stop removing ACK ranges when building packets + - MINOR: quic: Do not allocate too much ack ranges + - BUG/MINOR: quic: Unchecked buffer length when building the token + - BUG/MINOR: quic: Wrong Retry token generation timestamp computing + - BUG/MINOR: mux-quic: fix crash with app ops install failure + - BUG/MINOR: mux-quic: properly handle STREAM frame alloc failure + - BUG/MINOR: h3: fix crash on h3s alloc failure + - BUG/MINOR: quic: prevent crash on qc_new_conn() failure + - BUG/MINOR: quic: consume Rx datagram even on error + - CLEANUP: errors: fix obsolete function comments + - CLEANUP: server: fix update_status() function comment + - MINOR: server/event_hdl: add proxy_uuid to event_hdl_cb_data_server + - MINOR: hlua/event_hdl: rely on proxy_uuid instead of proxy_name for lookups + - MINOR: hlua/event_hdl: expose proxy_uuid variable in server events + - MINOR: hlua/event_hdl: fix return type for hlua_event_hdl_cb_data_push_args + - MINOR: server/event_hdl: prepare for upcoming refactors + - BUG/MINOR: event_hdl: don't waste 1 event subtype slot + - CLEANUP: event_hdl: updating obsolete comment for EVENT_HDL_CB_DATA + - CLEANUP: event_hdl: fix comment typo about _sync assertion + - MINOR: event_hdl: dynamically allocated event data members + - MINOR: event_hdl: provide event->when for advanced handlers + - MINOR: hlua/event_hdl: timestamp for events + - DOC: lua: restore 80 char limitation + - BUG/MINOR: server: incorrect report for tracking servers leaving drain + - MINOR: server: explicitly commit state change in srv_update_status() + - BUG/MINOR: server: don't miss proxy stats update on server state transitions + - BUG/MINOR: server: don't miss server stats update on server state transitions + - BUG/MINOR: server: don't use date when restoring last_change from state file + - MINOR: server: central update for server counters on state change + - MINOR: server: propagate server state change to lb through single function + - MINOR: server: propagate lb changes through srv_lb_propagate() + - MINOR: server: change adm_st_chg_cause storage type + - MINOR: server: srv_append_status refacto + - MINOR: server: change srv_op_st_chg_cause storage type + - CLEANUP: server: remove unused variables in srv_update_status() + - CLEANUP: server: fix srv_set_{running, stopping, stopped} function comment + - MINOR: server: pass adm and op cause to srv_update_status() + - MEDIUM: server: split srv_update_status() in two functions + - MINOR: server/event_hdl: prepare for server event data wrapper + - MINOR: quic: support migrating the listener as well + - MINOR: quic_sock: index li->per_thr[] on local thread id, not global one + - MINOR: listener: support another thread dispatch mode: "fair" + - MINOR: receiver: add a struct shard_info to store info about each shard + - MINOR: receiver: add RX_F_MUST_DUP to indicate that an rx must be duped + - MEDIUM: proto: duplicate receivers marked RX_F_MUST_DUP + - MINOR: proto: skip socket setup for duped FDs + - MEDIUM: config: permit to start a bind on multiple groups at once + - MINOR: listener: make accept_queue index atomic + - MEDIUM: listener: rework thread assignment to consider all groups + - MINOR: listener: use a common thr_idx from the reference listener + - MINOR: listener: resync with the thread index before heavy calculations + - MINOR: listener: make sure to avoid ABA updates in per-thread index + - MINOR: listener: always compare the local thread as well + - MINOR: Make `tasklet_free()` safe to be called with `NULL` + - CLEANUP: Stop checking the pointer before calling `tasklet_free()` + - CLEANUP: Stop checking the pointer before calling `pool_free()` + - CLEANUP: Stop checking the pointer before calling `task_free()` + - CLEANUP: Stop checking the pointer before calling `ring_free()` + - BUG/MINOR: cli: clarify error message about stats bind-process + - CI: cirrus-ci: bump FreeBSD image to 13-1 + - REGTESTS: remove unsupported "stats bind-process" keyword + - CI: extend spellchecker whitelist, add "clen" as well + - CLEANUP: assorted typo fixes in the code and comments + - BUG/MINOR: sock_inet: use SO_REUSEPORT_LB where available + - BUG/MINOR: tools: check libssl and libcrypto separately + - BUG/MINOR: config: fix NUMA topology detection on FreeBSD + - BUILD: sock_inet: forward-declare struct receiver + - BUILD: proto_tcp: export the correct names for proto_tcpv[46] + - CLEANUP: protocol: move the l3_addrlen to plug a hole in proto_fam + - CLEANUP: protocol: move the nb_receivers to plug a hole in protocol + - REORG: listener: move the bind_conf's thread setup code to listener.c + - MINOR: proxy: make proxy_type_str() recognize peers sections + - MEDIUM: peers: call bind_complete_thread_setup() to finish the config + - MINOR: protocol: add a flags field to store info about protocols + - MINOR: protocol: move the global reuseport flag to the protocols + - MINOR: listener: automatically adjust shards based on support for SO_REUSEPORT + - MINOR: protocol: add a function to check if some features are supported + - MINOR: sock: add a function to check for SO_REUSEPORT support at runtime + - MINOR: protocol: perform a live check for SO_REUSEPORT support + - MINOR: listener: do not restrict CLI to first group anymore + - MINOR: listener: add a new global tune.listener.default-shards setting + - MEDIUM: listener: switch the default sharding to by-group + +2023/04/08 : 2.8-dev7 + - BUG/MINOR: stats: Don't replace sc_shutr() by SE_FL_EOS flag yet + - BUG/MEDIUM: mux-h2: Be able to detect connection error during handshake + - BUG/MINOR: quic: Missing padding in very short probe packets + - MINOR: proxy/pool: prevent unnecessary calls to pool_gc() + - CLEANUP: proxy: remove stop_time related dead code + - DOC/MINOR: reformat configuration.txt's "quoting and escaping" table + - MINOR: http_fetch: Add support for empty delim in url_param + - MINOR: http_fetch: add case insensitive support for smp_fetch_url_param + - MINOR: http_fetch: Add case-insensitive argument for url_param/urlp_val + - REGTESTS : Add test support for case insentitive for url_param + - BUG/MEDIUM: proxy/sktable: prevent watchdog trigger on soft-stop + - BUG/MINOR: backend: make be_usable_srv() consistent when stopping + - BUG/MINOR: ssl: Remove dead code in cli_parse_update_ocsp_response + - BUG/MINOR: ssl: Fix potential leak in cli_parse_update_ocsp_response + - BUG/MINOR: ssl: ssl-(min|max)-ver parameter not duplicated for bundles in crt-list + - BUG/MINOR: quic: Wrong use of now_ms timestamps (cubic algo) + - MINOR: quic: Add recovery related information to "show quic" + - BUG/MINOR: quic: Wrong use of now_ms timestamps (newreno algo) + - BUG/MINOR: quic: Missing max_idle_timeout initialization for the connection + - MINOR: quic: Implement cubic state trace callback + - MINOR: quic: Adjustments for generic control congestion traces + - MINOR: quic: Traces adjustments at proto level. + - MEDIUM: quic: Ack delay implementation + - BUG/MINOR: quic: Wrong rtt variance computing + - MINOR: cli: support filtering on FD types in "show fd" + - MINOR: quic: Add a fake congestion control algorithm named "nocc" + - CI: run smoke tests on config syntax to check memory related issues + - CLEANUP: assorted typo fixes in the code and comments + - CI: exclude doc/{design-thoughts,internals} from spell check + - BUG/MINOR: quic: Remaining useless statements in cubic slow start callback + - BUG/MINOR: quic: Cubic congestion control window may wrap + - MINOR: quic: Add missing traces in cubic algorithm implementation + - BUG/MAJOR: quic: Congestion algorithms states shared between the connection + - BUG/MINOR: ssl: Undefined reference when building with OPENSSL_NO_DEPRECATED + - BUG/MINOR: quic: Remove useless BUG_ON() in newreno and cubic algo implementation + - MINOR: http-act: emit a warning when a header field name contains forbidden chars + - DOC: config: strict-sni allows to start without certificate + - MINOR: quic: Add trace to debug idle timer task issues + - BUG/MINOR: quic: Unexpected connection closures upon idle timer task execution + - BUG/MINOR: quic: Wrong idle timer expiration (during 20s) + - BUILD: quic: 32bits compilation issue in cli_io_handler_dump_quic() + - BUG/MINOR: quic: Possible wrong PTO computing + - BUG/MINOR: tcpcheck: Be able to expect an empty response + - BUG/MEDIUM: stconn: Add a missing return statement in sc_app_shutr() + - BUG/MINOR: stream: Fix test on channels flags to set clientfin/serverfin touts + - MINOR: applet: Uninline appctx_free() + - MEDIUM: applet/trace: Register a new trace source with its events + - CLEANUP: stconn: Remove remaining debug messages + - BUG/MEDIUM: channel: Improve reports for shut in co_getblk() + - BUG/MEDIUM: dns: Properly handle error when a response consumed + - MINOR: stconn: Remove unecessary test on SE_FL_EOS before receiving data + - MINOR: stconn/channel: Move CF_READ_DONTWAIT into the SC and rename it + - MINOR: stconn/channel: Move CF_SEND_DONTWAIT into the SC and rename it + - MINOR: stconn/channel: Move CF_NEVER_WAIT into the SC and rename it + - MINOR: stconn/channel: Move CF_EXPECT_MORE into the SC and rename it + - MINOR: mux-pt: Report end-of-input with the end-of-stream after a read + - BUG/MINOR: mux-h1: Properly report EOI/ERROR on read0 in h1_rcv_pipe() + - CLEANUP: mux-h1/mux-pt: Remove useless test on SE_FL_SHR/SE_FL_SHW flags + - MINOR: mux-h1: Report an error to the SE descriptor on truncated message + - MINOR: stconn: Always ack EOS at the end of sc_conn_recv() + - MINOR: stconn/applet: Handle EOI in the applet .wake callback function + - MINOR: applet: No longer set EOI on the SC + - MINOR: stconn/applet: Handle EOS in the applet .wake callback function + - MEDIUM: cache: Use the sedesc to report and detect end of processing + - MEDIUM: cli: Use the sedesc to report and detect end of processing + - MINOR: dns: Remove the test on the opposite SC state to send requests + - MEDIUM: dns: Use the sedesc to report and detect end of processing + - MEDIUM: spoe: Use the sedesc to report and detect end of processing + - MEDIUM: hlua/applet: Use the sedesc to report and detect end of processing + - MEDIUM: log: Use the sedesc to report and detect end of processing + - MEDIUM: peers: Use the sedesc to report and detect end of processing + - MINOR: sink: Remove the tests on the opposite SC state to process messages + - MEDIUM: sink: Use the sedesc to report and detect end of processing + - MEDIUM: stats: Use the sedesc to report and detect end of processing + - MEDIUM: promex: Use the sedesc to report and detect end of processing + - MEDIUM: http_client: Use the sedesc to report and detect end of processing + - MINOR: stconn/channel: Move CF_EOI into the SC and rename it + - MEDIUM: tree-wide: Move flags about shut from the channel to the SC + - MINOR: tree-wide: Simplifiy some tests on SHUT flags by accessing SCs directly + - MINOR: stconn/applet: Add BUG_ON_HOT() to be sure SE_FL_EOS is never set alone + - MINOR: server: add SRV_F_DELETED flag + - BUG/MINOR: server/del: fix srv->next pointer consistency + - BUG/MINOR: stats: properly handle server stats dumping resumption + - BUG/MINOR: sink: free forward_px on deinit() + - BUG/MINOR: log: free log forward proxies on deinit() + - MINOR: server: always call ssl->destroy_srv when available + - MINOR: server: correctly free servers on deinit() + - BUG/MINOR: hlua: hook yield does not behave as expected + - MINOR: hlua: properly handle hlua_process_task HLUA_E_ETMOUT + - BUG/MINOR: hlua: enforce proper running context for register_x functions + - MINOR: hlua: Fix two functions that return nothing useful + - MEDIUM: hlua: Dynamic list of frontend/backend in Lua + - MINOR: hlua_fcn: alternative to old proxy and server attributes + - MEDIUM: hlua_fcn: dynamic server iteration and indexing + - MEDIUM: hlua_fcn/api: remove some old server and proxy attributes + - CLEANUP: hlua: fix conflicting comment in hlua_ctx_destroy() + - MINOR: hlua: add simple hlua reference handling API + - MINOR: hlua: fix return type for hlua_checkfunction() and hlua_checktable() + - BUG/MINOR: hlua: fix reference leak in core.register_task() + - BUG/MINOR: hlua: fix reference leak in hlua_post_init_state() + - BUG/MINOR: hlua: prevent function and table reference leaks on errors + - CLEANUP: hlua: use hlua_ref() instead of luaL_ref() + - CLEANUP: hlua: use hlua_pushref() instead of lua_rawgeti() + - CLEANUP: hlua: use hlua_unref() instead of luaL_unref() + - MINOR: hlua: simplify lua locking + - BUG/MEDIUM: hlua: prevent deadlocks with main lua lock + - MINOR: hlua_fcn: add server->get_rid() method + - MINOR: hlua: support for optional arguments to core.register_task() + - DOC: lua: silence "literal block ends without a blank line" Sphinx warnings + - DOC: lua: silence "Unexpected indentation" Sphinx warnings + - BUG/MINOR: event_hdl: fix rid storage type + - BUG/MINOR: event_hdl: make event_hdl_subscribe thread-safe + - MINOR: event_hdl: global sublist management clarification + - BUG/MEDIUM: event_hdl: clean soft-stop handling + - BUG/MEDIUM: event_hdl: fix async data refcount issue + - MINOR: event_hdl: normal tasks support for advanced async mode + - MINOR: event_hdl: add event_hdl_async_equeue_isempty() function + - MINOR: event_hdl: add event_hdl_async_equeue_size() function + - MINOR: event_hdl: pause/resume for subscriptions + - MINOR: proxy: add findserver_unique_id() and findserver_unique_name() + - MEDIUM: hlua/event_hdl: initial support for event handlers + - MINOR: hlua/event_hdl: per-server event subscription + - EXAMPLES: add basic event_hdl lua example script + - MINOR: http-ana: Add a HTTP_MSGF flag to state the Expect header was checked + - BUG/MINOR: http-ana: Don't switch message to DATA when waiting for payload + - BUG/MINOR: quic: Possible crashes in qc_idle_timer_task() + - MINOR: quic: derive first DCID from client ODCID + - MINOR: quic: remove ODCID dedicated tree + - MINOR: quic: remove address concatenation to ODCID + - BUG/MINOR: mworker: unset more internal variables from program section + - BUG/MINOR: errors: invalid use of memprintf in startup_logs_init() + - MINOR: applet: Use unsafe version to get stream from SC in the trace function + - BUG/MUNOR: http-ana: Use an unsigned integer for http_msg flags + - MINOR: compression: Make compression offload a flag + - MINOR: compression: Prepare compression code for request compression + - MINOR: compression: Store algo and type for both request and response + - MINOR: compression: Count separately request and response compression + - MEDIUM: compression: Make it so we can compress requests as well. + - BUG/MINOR: lua: remove incorrect usage of strncat() + - CLEANUP: tcpcheck: remove the only occurrence of sprintf() in the code + - CLEANUP: ocsp: do no use strpcy() to copy a path! + - CLEANUP: tree-wide: remove strpcy() from constant strings + - CLEANUP: opentracing: remove the last two occurrences of strncat() + - BUILD: compiler: fix __equals_1() on older compilers + - MINOR: compiler: define a __attribute__warning() macro + - BUILD: bug.h: add a warning in the base API when unsafe functions are used + - BUG/MEDIUM: listeners: Use the right parameters for strlcpy2(). + +2023/03/28 : 2.8-dev6 + - BUG/MEDIUM: mux-pt: Set EOS on error on sending path if read0 was received + - MINOR: ssl: Change the ocsp update log-format + - MINOR: ssl: Use ocsp update task for "update ssl ocsp-response" command + - BUG/MINOR: ssl: Fix double free in ocsp update deinit + - MINOR: ssl: Accept certpath as param in "show ssl ocsp-response" CLI command + - MINOR: ssl: Add certificate path to 'show ssl ocsp-response' output + - BUG/MEDIUM: proxy: properly stop backends on soft-stop + - BUG/MEDIUM: resolvers: Properly stop server resolutions on soft-stop + - DEBUG: cli/show_fd: Display connection error code + - DEBUG: ssl-sock/show_fd: Display SSL error code + - BUG/MEDIUM: mux-h1: Don't block SE_FL_ERROR if EOS is not reported on H1C + - BUG/MINOR: tcp_sample: fix a bug in fc_dst_port and fc_dst_is_local sample fetches + - BUG/MINOR: quic: Missing STREAM frame length updates + - BUG/MEDIUM: connection: Preserve flags when a conn is removed from an idle list + - BUG/MINOR: mux-h2: make sure the h2c task exists before refreshing it + - MINOR: buffer: add br_count() to return the number of allocated bufs + - MINOR: buffer: add br_single() to check if a buffer ring has more than one buf + - BUG/MEDIUM: mux-h2: only restart sending when mux buffer is decongested + - BUG/MINOR: mux-h2: set CO_SFL_STREAMER when sending lots of data + - BUG/MINOR: quic: Missing STREAM frame data pointer updates + - MINOR: stick-table: add sc-add-gpc() to http-after-response + - MINOR: doc: missing entries for sc-add-gpc() + - BUG/MAJOR: qpack: fix possible read out of bounds in static table + - OPTIM: mux-h1: limit first read size to avoid wrapping + - MINOR: mux-h2: set CO_SFL_MSG_MORE when sending multiple buffers + - MINOR: ssl-sock: pass the CO_SFL_MSG_MORE info down the stack + - MINOR: quic: Stop stressing the acknowledgments process (RX ACK frames) + - BUG/MINOR: quic: Dysfunctional 01RTT packet number space probing + - BUG/MEDIUM: stream: do not try to free a failed stream-conn + - BUG/MEDIUM: mux-h2: do not try to free an unallocated h2s->sd + - BUG/MEDIUM: mux-h2: erase h2c->wait_event.tasklet on error path + - BUG/MEDIUM: stconn: don't set the type before allocation succeeds + - BUG/MINOR: stconn: fix sedesc memory leak on stream allocation failure + - MINOR: dynbuf: set POOL_F_NO_FAIL on buffer allocation + - MINOR: pools: preset the allocation failure rate to 1% with -dMfail + - BUG/MEDIUM: mux-h1: properly destroy a partially allocated h1s + - BUG/MEDIUM: applet: only set appctx->sedesc on successful allocation + - BUG/MINOR: quic: wake up MUX on probing only for 01RTT + - BUG/MINOR: quic: ignore congestion window on probing for MUX wakeup + - BUILD: thread: implement thread_harmless_end_sig() for threadless builds + - BUILD: thread: silence a build warning when threads are disabled + - MINOR: debug: support dumping the libs addresses when running in verbose mode + - BUG/MINOR: illegal use of the malloc_trim() function if jemalloc is used + - BUG/MINOR: trace: fix hardcoded level for TRACE_PRINTF + - BUG/MEDIUM: mux-quic: release data from conn flow-control on qcs reset + - MINOR: mux-quic: complete traces for qcs emission + - MINOR: mux-quic: adjust trace level for MAX_DATA/MAX_STREAM_DATA recv + - MINOR: mux-quic: add flow-control info to minimal trace level + - MINOR: pools: make sure 'no-memory-trimming' is always used + - MINOR: pools: intercept malloc_trim() instead of trying to plug holes + - MEDIUM: pools: move the compat code from trim_all_pools() to malloc_trim() + - MINOR: pools: export trim_all_pools() + - MINOR: pattern: use trim_all_pools() instead of a conditional malloc_trim() + - MINOR: tools: relax dlopen() on malloc/free checks + - MEDIUM: tools: further relax dlopen() checks too consider grouped symbols + - BUG/MINOR: pools: restore detection of built-in allocator + - MINOR: pools: report a replaced memory allocator instead of just malloc_trim() + - BUG/MINOR: h3: properly handle incomplete remote uni stream type + - BUG/MINOR: mux-quic: prevent CC status to be erased by shutdown + - MINOR: mux-quic: interrupt qcc_recv*() operations if CC scheduled + - MINOR: mux-quic: ensure CONNECTION_CLOSE is scheduled once per conn + - MINOR: mux-quic: close on qcs allocation failure + - MINOR: mux-quic: close on frame alloc failure + - BUG/MINOR: syslog: Request for more data if message was not fully received + - BUG/MEDIUM: stats: Consume the request except when parsing the POST payload + - DOC: config: set-var() dconv rendering issues + - BUG/MEDIUM: mux-h1: Wakeup H1C on shutw if there is no I/O subscription + - BUG/MINOR: applet/new: fix sedesc freeing logic + - BUG/MINOR: quic: Missing STREAM frame type updated + - BUILD: da: extends CFLAGS to support API v3 from 3.1.7 and onwards. + - BUG/MINOR: ssl: Stop leaking `err` in ssl_sock_load_ocsp() + +2023/03/10 : 2.8-dev5 + - MINOR: ssl: rename confusing ssl_bind_kws + - BUG/MINOR: config: crt-list keywords mistaken for bind ssl keywords + - BUG/MEDIUM: http-ana: Detect closed SC on opposite side during body forwarding + - BUG/MEDIUM: stconn: Don't rearm the read expiration date if EOI was reached + - MINOR: global: Add an option to disable the data fast-forward + - MINOR: haproxy: Add an command option to disable data fast-forward + - REGTESTS: Remove unsupported feature command in http_splicing.vtc + - BUG/MEDIUM: wdt: fix wrong thread being checked for sleeping + - BUG/MINOR: sched: properly report long_rq when tasks remain in the queue + - BUG/MEDIUM: sched: allow a bit more TASK_HEAVY to be processed when needed + - MINOR: threads: add flags to know if a thread is started and/or running + - MINOR: h3/hq-interop: handle no data in decode_qcs() with FIN set + - BUG/MINOR: mux-quic: transfer FIN on empty STREAM frame + - BUG/MINOR: mworker: prevent incorrect values in uptime + - MINOR: h3: add traces on decode_qcs callback + - BUG/MINOR: quic: Possible unexpected counter incrementation on send*() errors + - MINOR: quic: Add new traces about by connection RX buffer handling + - MINOR: quic: Move code to wakeup the timer task to avoid anti-amplication deadlock + - BUG/MINOR: quic: Really cancel the connection timer from qc_set_timer() + - MINOR: quic: Simplication for qc_set_timer() + - MINOR: quic: Kill the connections on ICMP (port unreachable) packet receipt + - MINOR: quic: Add traces to qc_kill_conn() + - MINOR: quic: Make qc_dgrams_retransmit() return a status. + - BUG/MINOR: quic: Missing call to task_queue() in qc_idle_timer_do_rearm() + - MINOR: quic: Add a trace to identify connections which sent Initial packet. + - MINOR: quic: Add <pto_count> to the traces + - BUG/MINOR: quic: Do not probe with too little Initial packets + - BUG/MINOR: quic: Wrong initialization for io_cb_wakeup boolean + - BUG/MINOR: quic: Do not drop too small datagrams with Initial packets + - BUG/MINOR: quic: Missing padding for short packets + - MINOR: quic: adjust request reject when MUX is already freed + - BUG/MINOR: quic: also send RESET_STREAM if MUX released + - BUG/MINOR: quic: acknowledge STREAM frame even if MUX is released + - BUG/MINOR: h3: prevent hypothetical demux failure on int overflow + - MEDIUM: h3: enforce GOAWAY by resetting higher unhandled stream + - MINOR: mux-quic: define qc_shutdown() + - MINOR: mux-quic: define qc_process() + - MINOR: mux-quic: implement client-fin timeout + - MEDIUM: mux-quic: properly implement soft-stop + - MINOR: quic: mark quic-conn as jobs on socket allocation + - MEDIUM: quic: trigger fast connection closing on process stopping + - MINOR: mux-h2/traces: do not log h2s pointer for dummy streams + - MINOR: mux-h2/traces: add a missing TRACE_LEAVE() in h2s_frt_handle_headers() + - BUG/MEDIUM: quic: Missing TX buffer draining from qc_send_ppkts() + - DEBUG: stream: Add a BUG_ON to never exit process_stream with an expired task + - DOC: config: Fix description of options about HTTP connection modes + - MINOR: proxy: Only consider backend httpclose option for server connections + - BUG/MINOR: haproxy: Fix option to disable the fast-forward + - DOC: config: Add the missing tune.fail-alloc option from global listing + - MINOR: cfgcond: Implement strstr condition expression + - MINOR: cfgcond: Implement enabled condition expression + - REGTESTS: Skip http_splicing.vtc script if fast-forward is disabled + - REGTESTS: Fix ssl_errors.vtc script to wait for connections close + - BUG/MINOR: mworker: stop doing strtok directly from the env + - BUG/MEDIUM: mworker: prevent inconsistent reload when upgrading from old versions + - BUG/MEDIUM: mworker: don't register mworker_accept_wrapper() when master FD is wrong + - MINOR: startup: HAPROXY_STARTUP_VERSION contains the version used to start + - BUG/MINOR: cache: Cache response even if request has "no-cache" directive + - BUG/MINOR: cache: Check cache entry is complete in case of Vary + - MINOR: compiler: add a TOSTR() macro to turn a value into a string + - BUG/MINOR: lua/httpclient: missing free in hlua_httpclient_send() + - BUG/MEDIUM: httpclient/lua: fix a race between lua GC and hlua_ctx_destroy + - MEDIUM: channel: Remove CF_READ_NOEXP flag + - MAJOR: channel: Remove flags to report READ or WRITE errors + - DEBUG: stream/trace: Add sedesc flags in trace messages + - MINOR: channel/stconn: Move rto/wto from the channel to the stconn + - MEDIUM: channel/stconn: Move rex/wex timer from the channel to the sedesc + - MEDIUM: stconn: Don't requeue the stream's task after I/O + - MEDIUM: stconn: Replace read and write timeouts by a unique I/O timeout + - MEDIUM: stconn: Add two date to track successful reads and blocked sends + - MINOR: applet/stconn: Add a SE flag to specify an endpoint does not expect data + - MAJOR: stream: Use SE descriptor date to detect read/write timeouts + - MINOR: stream: Dump the task expiration date in trace messages + - MINOR: stream: Report rex/wex value using the sedesc date in trace messages + - MINOR: stream: Use relative expiration date in trace messages + - MINOR: stconn: Always report READ/WRITE event on shutr/shutw + - CLEANUP: stconn: Remove old read and write expiration dates + - MINOR: stconn: Set half-close timeout using proxy settings + - MINOR: stconn: Remove half-closed timeout + - REGTESTS: cache: Use rxresphdrs to only get headers for 304 responses + - MINOR: stconn: Add functions to set/clear SE_FL_EXP_NO_DATA flag from endpoint + - BUG/MINOR: proto_ux: report correct error when bind_listener fails + - BUG/MINOR: protocol: fix minor memory leak in protocol_bind_all() + - MINOR: proto_uxst: add resume method + - MINOR: listener/api: add lli hint to listener functions + - MINOR: listener: add relax_listener() function + - MINOR: listener: workaround for closing a tiny race between resume_listener() and stopping + - MINOR: listener: make sure we don't pause/resume bypassed listeners + - BUG/MEDIUM: listener: fix pause_listener() suspend return value handling + - BUG/MINOR: listener: fix resume_listener() resume return value handling + - BUG/MEDIUM: resume from LI_ASSIGNED in default_resume_listener() + - MINOR: listener: pause_listener() becomes suspend_listener() + - BUG/MEDIUM: listener/proxy: fix listeners notify for proxy resume + - BUG/MINOR: sock_unix: match finalname with tempname in sock_unix_addrcmp() + - MEDIUM: proto_ux: properly suspend named UNIX listeners + - MINOR: proto_ux: ability to dump ABNS names in error messages + - MINOR: haproxy: always protocol unbind on startup error path + - BUILD: quic: 32-bits compilation issue with %zu in quic_rx_pkts_del() + - BUG/MINOR: ring: do not realign ring contents on resize + - MEDIUM: ring: make the offset relative to the head/tail instead of absolute + - CLEANUP: ring: remove the now unused ring's offset + - MINOR: config: add HAPROXY_BRANCH environment variable + - BUILD: thead: Fix several 32 bits compilation issues with uint64_t variables + - BUG/MEDIUM: fd: avoid infinite loops in fd_add_to_fd_list and fd_rm_from_fd_list + - BUG/MEDIUM: h1-htx: Never copy more than the max data allowed during parsing + - BUG/MINOR: stream: Remove BUG_ON about the task expiration in process_stream() + - MINOR: stream: Handle stream's timeouts in a dedicated function + - MEDIUM: stream: Eventually handle stream timeouts when exiting process_stream() + - MINOR: stconn: Report a send activity when endpoint is willing to consume data + - BUG/MEDIUM: stconn: Report a blocked send if some output data are not consumed + - MEDIUM: mux-h1: Don't expect data from server as long as request is unfinished + - MEDIUM: mux-h2: Don't expect data from server as long as request is unfinished + - MEDIUM: mux-quic: Don't expect data from server as long as request is unfinished + - DOC: config: Clarify the meaning of 'hold' in the 'resolvers' section + - DOC: config: Replace TABs by spaces + - BUG/MINOR: fd: used the update list from the fd's group instead of tgid + - BUG/MEDIUM: fd: make fd_delete() support being called from a different group + - CLEANUP: listener: only store conn counts for local threads + - MINOR: tinfo: make thread_set functions return nth group/mask instead of first + - MEDIUM: quic: improve fatal error handling on send + - MINOR: quic: consider EBADF as critical on send() + - BUG/MEDIUM: connection: Clear flags when a conn is removed from an idle list + - BUG/MINOR: mux-h1: Don't report an error on an early response close + - BUG/MINOR: http-check: Don't set HTX_SL_F_BODYLESS flag with a log-format body + - BUG/MINOR: http-check: Skip C-L header for empty body when it's not mandatory + - BUG/MINOR: http-fetch: recognize IPv6 addresses in square brackets in req.hdr_ip() + - REGTEST: added tests covering smp_fetch_hdr_ip() + - MINOR: quic: simplify return path in send functions + - MINOR: quic: implement qc_notify_send() + - MINOR: quic: purge txbuf before preparing new packets + - MEDIUM: quic: implement poller subscribe on sendto error + - MINOR: quic: notify on send ready + - BUG/MINOR: http-ana: Don't increment conn_retries counter before the L7 retry + - BUG/MINOR: http-ana: Do a L7 retry on read error if there is no response + - BUG/MEDIUM: http-ana: Don't close request side when waiting for response + - BUG/MINOR: mxu-h1: Report a parsing error on abort with pending data + - MINOR: ssl: Destroy ocsp update http_client during cleanup + - MINOR: ssl: Reinsert ocsp update entries later in case of unknown error + - MINOR: ssl: Add ocsp update success/failure counters + - MINOR: ssl: Store specific ocsp update errors in response and update ctx + - MINOR: ssl: Add certificate's path to certificate_ocsp structure + - MINOR: ssl: Add 'show ssl ocsp-updates' CLI command + - MINOR: ssl: Add sample fetches related to OCSP update + - MINOR: ssl: Use dedicated proxy and log-format for OCSP update + - MINOR: ssl: Reorder struct certificate_ocsp members + - MINOR: ssl: Increment OCSP update replay delay in case of failure + - MINOR: ssl: Add way to dump ocsp response in base64 + - MINOR: ssl: Add global options to modify ocsp update min/max delay + - REGTESTS: ssl: Fix ocsp update crt-lists + - REGTESTS: ssl: Add test for new ocsp update cli commands + - MINOR: ssl: Add ocsp-update information to "show ssl crt-list" + - BUG/MINOR: ssl: Fix ocsp-update when using "add ssl crt-list" + - MINOR: ssl: Replace now.tv_sec with date.tv_sec in ocsp update task + - BUG/MINOR: ssl: Use 'date' instead of 'now' in ocsp stapling callback + - BUG/MEDIUM: quic: properly handle duplicated STREAM frames + - BUG/MINOR: cli: fix CLI handler "set anon global-key" call + - MINOR: http_ext: adding some documentation, forgot to inline function + - BUG/MINOR: quic: Do not send too small datagrams (with Initial packets) + - MINOR: quic: Add a BUG_ON_HOT() call for too small datagrams + - BUG/MINOR: quic: Ensure to be able to build datagrams to be retransmitted + - BUG/MINOR: quic: v2 Initial packets decryption failed + - MINOR: quic: Add traces about QUIC TLS key update + - BUG/MINOR: quic: Remove force_ack for Initial,Handshake packets + - BUG/MINOR: quic: Ensure not to retransmit packets with no ack-eliciting frames + - BUG/MINOR: quic: Do not resend already acked frames + - BUG/MINOR: quic: Missing detections of amplification limit reached + - MINOR: quic: Send PING frames when probing Initial packet number space + - BUG/MEDIUM: quic: do not crash when handling STREAM on released MUX + - BUG/MAJOR: fd/thread: fix race between updates and closing FD + - BUG/MEDIUM: dns: ensure ring offset is properly reajusted to head + - BUG/MINOR: mux-quic: properly init STREAM frame as not duplicated + - MINOR: quic: Do not accept wrong active_connection_id_limit values + - MINOR: quic: Store the next connection IDs sequence number in the connection + - MINOR: quic: Typo fix for ACK_ECN frame + - MINOR: quic: RETIRE_CONNECTION_ID frame handling (RX) + - MINOR: quic: Useless TLS context allocations in qc_do_rm_hp() + - MINOR: quic: Add spin bit support + - MINOR: quic: Add transport parameters to "show quic" + - BUG/MEDIUM: sink/forwarder: ensure ring offset is properly readjusted to head + - BUG/MINOR: dns: fix ring offset calculation on first read + - BUG/MINOR: dns: fix ring offset calculation in dns_resolve_send() + - MINOR: jwt: Add support for RSA-PSS signatures (PS256 algorithm) + - MINOR: h3: add traces on h3_init_uni_stream() error paths + - MINOR: quic: create a global list dedicated for closing QUIC conns + - MINOR: quic: handle new closing list in show quic + - MEDIUM: quic: release closing connections on stopping + - BUG/MINOR: quic: Wrong RETIRE_CONNECTION_ID sequence number check + - MINOR: fd/cli: report the polling mask in "show fd" + - CLEANUP: sock: always perform last connection updates before wakeup + - MINOR: quic: Do not stress the peer during retransmissions of lost packets + - BUG/MINOR: init: properly detect NUMA bindings on large systems + - BUG/MINOR: thread: report thread and group counts in the correct order + - BUG/MAJOR: fd/threads: close a race on closing connections after takeover + - MINOR: debug: add random delay injection with "debug dev delay-inj" + - BUG/MINOR: mworker: use MASTER_MAXCONN as default maxconn value + - BUG/MINOR: quic: Missing listener accept queue tasklet wakeups + - MINOR: quic_sock: un-statify quic_conn_sock_fd_iocb() + - DOC: config: fix typo "dependeing" in bind thread description + - DOC/CLEANUP: fix typos + +2023/02/14 : 2.8-dev4 + - BUG/MINOR: stats: fix source buffer size for http dump + - BUG/MEDIUM: stats: fix resolvers dump + - BUG/MINOR: stats: fix ctx->field update in stats_dump_proxy_to_buffer() + - BUG/MINOR: stats: fix show stats field ctx for servers + - BUG/MINOR: stats: fix STAT_STARTED behavior with full htx + - MINOR: quic: Update version_information transport parameter to draft-14 + - BUG/MINOR: stats: Prevent HTTP "other sessions" counter underflows + - BUG/MEDIUM: thread: fix extraneous shift in the thread_set parser + - BUG/MEDIUM: listener/thread: bypass shards setting on failed thread resolution + - BUG/MINOR: ssl/crt-list: warn when a line is malformated + - BUG/MEDIUM: stick-table: do not leave entries in end of window during purge + - BUG/MINOR: clock: do not mix wall-clock and monotonic time in uptime calculation + - BUG/MEDIUM: cache: use the correct time reference when comparing dates + - MEDIUM: clock: force internal time to wrap early after boot + - BUILD: ssl/ocsp: ssl_ocsp-t.h depends on ssl_sock-t.h + - MINOR: ssl/ocsp: add a function to check the OCSP update configuration + - MINOR: cfgparse/server: move (min/max)conn postparsing logic into dedicated function + - BUG/MINOR: server/add: ensure minconn/maxconn consistency when adding server + - BUG/MEDIUM: stconn: Schedule a shutw on shutr if data must be sent first + - BUG/MEDIUM: quic: fix crash when "option nolinger" is set in the frontend + - MINOR: quic: implement a basic "show quic" CLI handler + - MINOR: quic: display CIDs and state in "show quic" + - MINOR: quic: display socket info on "show quic" + - MINOR: quic: display infos about various encryption level on "show quic" + - MINOR: quic: display Tx stream info on "show quic" + - MINOR: quic: filter closing conn on "show quic" + - BUG/MINOR: quic: fix filtering of closing connections on "show quic" + - BUG/MEDIUM: stconn: Don't needlessly wake the stream on send during fast-forward + - BUG/MINOR: quic: fix type bug on "show quic" for 32-bits arch + - BUG/MINOR: mworker: fix uptime for master process + - BUG/MINOR: clock/stats: also use start_time not start_date in HTML info + - BUG/MEDIUM: stconn: stop to enable/disable reads from streams via si_update_rx + - BUG/MEDIUM: quic: Buffer overflow when looking through QUIC CLI keyword list + - DOC: proxy-protocol: fix wrong byte in provided example + - MINOR: ssl-ckch: Stop to test CF_WRITE_ERROR to commit CA/CRL file + - MINOR: bwlim: Remove useless test on CF_READ_ERROR to detect the last packet + - BUG/MINOR: http-ana: Fix condition to set LAST termination flag + - BUG/MINOR: mux-h1: Don't report an H1C error on client timeout + - BUG/MEDIUM: spoe: Don't set the default traget for the SPOE agent frontend + - BUG/MINOR: quic: Wrong datagram dispatch because of qc_check_dcid() + - BUG/CRITICAL: http: properly reject empty http header field names + +2023/02/04 : 2.8-dev3 + - BUG/MINOR: sink: make sure to always properly unmap a file-backed ring + - DEV: haring: add a new option "-r" to automatically repair broken files + - BUG/MINOR: ssl: Fix leaks in 'update ssl ocsp-response' CLI command + - MINOR: ssl: Remove debug fprintf in 'update ssl ocsp-response' cli command + - MINOR: connection: add a BUG_ON() to detect destroying connection in idle list + - MINOR: mux-quic/h3: send SETTINGS as soon as transport is ready + - BUG/MINOR: h3: fix GOAWAY emission + - BUG/MEDIUM: mux-quic: fix crash on H3 SETTINGS emission + - BUG/MEDIUM: hpack: fix incorrect huffman decoding of some control chars + - BUG/MINOR: log: release global log servers on exit + - BUG/MINOR: ring: release the backing store name on exit + - BUG/MINOR: sink: free the forwarding task on exit + - CLEANUP: trace: remove the QUIC-specific ifdefs + - MINOR: trace: add a TRACE_ENABLED() macro to determine if a trace is active + - MINOR: trace: add a trace_no_cb() dummy callback for when to use no callback + - MINOR: trace: add the long awaited TRACE_PRINTF() + - MINOR: h2: add h2_phdr_to_ist() to make ISTs from pseudo headers + - MEDIUM: mux-h2/trace: add tracing support for headers + - CLEANUP: mux-h2/trace: shorten the name of the header enc/dec functions + - DEV: hpack: fix `trash` build regression + - MINOR: http_htx: add http_append_header() to append value to header + - MINOR: http_htx: add http_prepend_header() to prepend value to header + - MINOR: sample: add ARGC_OPT + - MINOR: proxy: introduce http only options + - MINOR: proxy/http_ext: introduce proxy forwarded option + - REGTEST: add ifnone-forwardfor test + - MINOR: proxy: move 'forwardfor' option to http_ext + - MINOR: proxy: move 'originalto' option to http_ext + - MINOR: http_ext: introduce http ext converters + - MINOR: http_ext: add rfc7239_is_valid converter + - MINOR: http_ext: add rfc7239_field converter + - MINOR: http_ext: add rfc7239_n2nn converter + - MINOR: http_ext: add rfc7239_n2np converter + - REGTEST: add RFC7239 forwarded header tests + - OPTIM: http_ext/7239: introduce c_mode to save some space + - MINOR: http_ext/7239: warn the user when fetch is not available + - MEDIUM: proxy/http_ext: implement dynamic http_ext + - MINOR: cfgparse/http_ext: move post-parsing http_ext steps to http_ext + - DOC: config: fix option spop-check proxy compatibility + - BUG/MINOR: fcgi-app: prevent 'use-fcgi-app' in default section + - DOC: config: 'http-send-name-header' option may be used in default section + - BUG/MINOR: mux-h2: Fix possible null pointer deref on h2c in _h2_trace_header() + - BUG/MINOR: http_ext/7239: ipv6 dumping relies on out of scope variables + - BUG/MEDIUM: h3: do not crash if no buf space for trailers + - OPTIM: h3: skip buf realign if no trailer to encode + - MINOR: mux-quic/h3: define stream close callback + - BUG/MEDIUM: h3: handle STOP_SENDING on control stream + - BUG/MINOR: h3: reject RESET_STREAM received for control stream + - MINOR: h3: add missing traces on closure + - BUG/MEDIUM: ssl: wrong eviction from the session cache tree + - BUG/MINOR: h3: fix crash due to h3 traces + - BUG/MINOR: h3: fix crash due to h3 traces + - BUG/MEDIUM: thread: consider secondary threads as idle+harmless during boot + - BUG/MINOR: stats: use proper buffer size for http dump + - BUILD: makefile: fix PCRE overriding specific lib path + - MINOR: quic: remove fin from quic_stream frame type + - MINOR: quic: ensure offset is properly set for STREAM frames + - MINOR: quic: define new functions for frame alloc + - MINOR: quic: refactor frame deallocation + - MEDIUM: quic: implement a retransmit limit per frame + - MINOR: quic: add config for retransmit limit + - OPTIM: htx: inline the most common memcpy(8) + - CLEANUP: quic: no need for atomics on packet refcnt + - MINOR: stats: add by HTTP version cumulated number of sessions and requests + - BUG/MINOR: quic: Possible stream truncations under heavy loss + - BUG/MINOR: quic: Too big PTO during handshakes + - MINOR: quic: Add a trace about variable states in qc_prep_fast_retrans() + - BUG/MINOR: quic: Do not ignore coalesced packets in qc_prep_fast_retrans() + - MINOR: quic: When probing Handshake packet number space, also probe the Initial one + - BUG/MAJOR: quic: Possible crash when processing 1-RTT during 0-RTT session + - MEDIUM: quic: Remove qc_conn_finalize() from the ClientHello TLS callbacks + - BUG/MINOR: quic: Unchecked source connection ID + - MEDIUM: listener: move the analysers mask to the bind_conf + - MINOR: listener: move maxseg and tcp_ut to bind_conf + - MINOR: listener: move maxaccept from listener to bind_conf + - MINOR: listener: move the backlog setting from listener to bind_conf + - MINOR: listener: move the maxconn parameter to the bind_conf + - MINOR: listener: move the ->accept callback to the bind_conf + - MINOR: listener: remove the useless ->default_target field + - MINOR: listener: move the nice field to the bind_conf + - MINOR: listener: move the NOLINGER option to the bind_conf + - MINOR: listener: move the NOQUICKACK option to the bind_conf + - MINOR: listener: move the DEF_ACCEPT option to the bind_conf + - MINOR: listener: move TCP_FO to bind_conf + - MINOR: listener: move the ACC_PROXY and ACC_CIP options to bind_conf + - MINOR: listener: move LI_O_UNLIMITED and LI_O_NOSTOP to bind_conf + - MINOR: listener: get rid of LI_O_TCP_L4_RULES and LI_O_TCP_L5_RULES + - CLEANUP: listener: remove the now unused options field + - MINOR: listener: remove the now useless LI_F_QUIC_LISTENER flag + - CLEANUP: config: remove test for impossible case regarding bind thread mask + - MINOR: thread: add a simple thread_set API + - MEDIUM: listener/config: make the "thread" parser rely on thread_sets + - CLEANUP: config: stop using bind_tgroup and bind_thread + - CLEANUP: listener/thread: remove now unused bind_conf's bind_tgroup/bind_thread + - CLEANUP: listener/config: remove the special case for shards==1 + - MEDIUM: config: restrict shards, not bind_conf to one group each + - BUG/MEDIUM: quic: do not split STREAM frames if no space + - BUILD: thread: fix build warnings with older gcc compilers + +2023/01/22 : 2.8-dev2 + - CLEANUP: htx: fix a typo in an error message of http_str_to_htx + - DOC: config: added optional rst-ttl argument to silent-drop in action lists + - BUG/MINOR: ssl: Fix crash in 'update ssl ocsp-response' CLI command + - BUG/MINOR: ssl: Crash during cleanup because of ocsp structure pointer UAF + - MINOR: ssl: Create temp X509_STORE filled with cert chain when checking ocsp response + - MINOR: ssl: Only set ocsp->issuer if issuer not in cert chain + - MINOR: ssl: Release ssl_ocsp_task_ctx.cur_ocsp when destroying task + - MINOR: ssl: Detect more OCSP update inconsistencies + - BUG/MINOR: ssl: Fix OCSP_CERTID leak when same certificate is used multiple times + - MINOR: ssl: Limit ocsp_uri buffer size to minimum + - MINOR: ssl: Remove mention of ckch_store in error message of cli command + - MINOR: channel: Don't test CF_READ_NULL while CF_SHUTR is enough + - REORG: channel: Rename CF_READ_NULL to CF_READ_EVENT + - REORG: channel: Rename CF_WRITE_NULL to CF_WRITE_EVENT + - MEDIUM: channel: Use CF_READ_EVENT instead of CF_READ_PARTIAL + - MEDIUM: channel: Use CF_WRITE_EVENT instead of CF_WRITE_PARTIAL + - MINOR: channel: Remove CF_READ_ACTIVITY + - MINOR: channel: Remove CF_WRITE_ACTIVITY + - MINOR: channel: Remove CF_ANA_TIMEOUT and report CF_READ_EVENT instead + - MEDIUM: channel: Remove CF_READ_ATTACHED and report CF_READ_EVENT instead + - MINOR: channel: Stop to test CF_READ_ERROR flag if CF_SHUTR is enough + - MINOR: channel/applets: Stop to test CF_WRITE_ERROR flag if CF_SHUTW is enough + - DOC: management: add details on "Used" status + - DOC: management: add details about @system-ca in "show ssl ca-file" + - BUG/MINOR: mux-quic: fix transfer of empty HTTP response + - MINOR: mux-quic: add traces for flow-control limit reach + - MAJOR: mux-quic: rework stream sending priorization + - MEDIUM: h3: send SETTINGS before STREAM frames + - MINOR: mux-quic: use send-list for STOP_SENDING/RESET_STREAM emission + - MINOR: mux-quic: use send-list for immediate sending retry + - BUG/MINOR: h1-htx: Remove flags about protocol upgrade on non-101 responses + - BUG/MINOR: hlua: Fix Channel.line and Channel.data behavior regarding the doc + - BUG/MINOR: resolvers: Wait the resolution execution for a do_resolv action + - BUG/MINOR: ssl: Remove unneeded pointer check in ocsp cli release function + - BUG/MINOR: ssl: Missing ssl_conf pointer check when checking ocsp update inconsistencies + - DEV: tcploop: add minimal support for unix sockets + - BUG/MEDIUM: listener: duplicate inherited FDs if needed + - BUG/MINOR: ssl: OCSP minimum update threshold not properly set + - MINOR: ssl: Treat ocsp-update inconsistencies as fatal errors + - MINOR: ssl: Do not wake ocsp update task if update tree empty + - MINOR: ssl: Reinsert updated ocsp response later in tree in case of http error + - REGTEST: ssl: Add test for 'update ssl ocsp-response' CLI command + - OPTIM: global: move byte counts out of global and per-thread + - BUG/MEDIUM: peers: make "show peers" more careful about partial initialization + - BUG/MINOR: promex: Don't forget to consume the request on error + - MINOR: http-ana: Add a function to set HTTP termination flags + - MINOR: http-ana: Use http_set_term_flags() in most of HTTP analyzers + - BUG/MINOR: http-ana: Report SF_FINST_R flag on error waiting the request body + - MINOR: http-ana: Use http_set_term_flags() when waiting the request body + - BUG/MINOR: http-fetch: Don't block HTTP sample fetch eval in HTTP_MSG_ERROR state + - MAJOR: http-ana: Review error handling during HTTP payload forwarding + - CLEANUP: http-ana: Remove HTTP_MSG_ERROR state + - BUG/MEDIUM: mux-h2: Don't send CANCEL on shutw when response length is unkown + - MINOR: htx: Add an HTX value for the extra field is payload length is unknown + - BUG/MINOR: http-ana: make set-status also update txn->status + - BUG/MINOR: listeners: fix suspend/resume of inherited FDs + - DOC: config: fix wrong section number for "protocol prefixes" + - DOC: config: fix aliases for protocol prefixes "udp4@" and "udp6@" + - DOC: config: mention the missing "quic4@" and "quic6@" in protocol prefixes + - MINOR: listener: also support "quic+" as an address prefix + - CLEANUP: stconn: always use se_fl_set_error() to set the pending error + - BUG/MEDIUM: stconn: also consider SE_FL_EOI to switch to SE_FL_ERROR + - MINOR: quic: Useless test about datagram destination addresses + - MINOR: quic: Disable the active connection migrations + - MINOR: quic: Add "no-quic" global option + - MINOR: sample: Add "quic_enabled" sample fetch + - MINOR: quic: Replace v2 draft definitions by those of the final 2 version + - BUG/MINOR: mux-fcgi: Correctly set pathinfo + - DOC: config: fix "Address formats" chapter syntax + - BUG/MEDIUM: jwt: Properly process ecdsa signatures (concatenated R and S params) + - BUILD: ssl: add ECDSA_SIG_set0() for openssl < 1.1 or libressl < 2.7 + - Revert "BUILD: ssl: add ECDSA_SIG_set0() for openssl < 1.1 or libressl < 2.7" + - BUG/MINOR: ssl: Fix compilation with OpenSSL 1.0.2 (missing ECDSA_SIG_set0) + - BUG/MINOR: listener: close tiny race between resume_listener() and stopping + - BUG/MINOR: h3: properly handle connection headers + - MINOR: h3: extend function for QUIC varint encoding + - MINOR: h3: implement TRAILERS encoding + - BUG/MINOR: bwlim: Check scope for period expr for set-bandwitdh-limit actions + - MEDIUM: bwlim: Support constants limit or period on set-bandwidth-limit actions + - BUG/MINOR: bwlim: Fix parameters check for set-bandwidth-limit actions + - MINOR: h3: implement TRAILERS decoding + - BUG/MEDIUM: fd/threads: fix again incorrect thread selection in wakeup broadcast + - BUG/MINOR: thread: always reload threads_enabled in loops + - MINOR: threads: add a thread_harmless_end() version that doesn't wait + - BUG/MEDIUM: debug/thread: make the debug handler not wait for !rdv_requests + - BUG/MINOR: mux-h2: make sure to produce a log on invalid requests + - BUG/MINOR: mux-h2: add missing traces on failed headers decoding + - BUILD: hpack: include global.h for the trash that is needed in debug mode + - BUG/MINOR: jwt: Wrong return value checked + - BUG/MINOR: quic: Do not request h3 clients to close its unidirection streams + - MEDIUM: quic-sock: fix udp source address for send on listener socket + +2023/01/07 : 2.8-dev1 + - MEDIUM: 51d: add support for 51Degrees V4 with Hash algorithm + - MINOR: debug: support pool filtering on "debug dev memstats" + - MINOR: debug: add a balance of alloc - free at the end of the memstats dump + - LICENSE: wurfl: clarify the dummy library license. + - MINOR: event_hdl: add event handler base api + - DOC/MINOR: api: add documentation for event_hdl feature + - MEDIUM: ssl: rename the struct "cert_key_and_chain" to "ckch_data" + - MINOR: quic: remove qc from quic_rx_packet + - MINOR: quic: complete traces in qc_rx_pkt_handle() + - MINOR: quic: extract datagram parsing code + - MINOR: tools: add port for ipcmp as optional criteria + - MINOR: quic: detect connection migration + - MINOR: quic: ignore address migration during handshake + - MINOR: quic: startup detect for quic-conn owned socket support + - MINOR: quic: test IP_PKTINFO support for quic-conn owned socket + - MINOR: quic: define config option for socket per conn + - MINOR: quic: allocate a socket per quic-conn + - MINOR: quic: use connection socket for emission + - MEDIUM: quic: use quic-conn socket for reception + - MEDIUM: quic: move receive out of FD handler to quic-conn io-cb + - MINOR: mux-quic: rename duplicate function names + - MEDIUM: quic: requeue datagrams received on wrong socket + - MINOR: quic: reconnect quic-conn socket on address migration + - MINOR: quic: activate socket per conn by default + - BUG/MINOR: ssl: initialize SSL error before parsing + - BUG/MINOR: ssl: initialize WolfSSL before parsing + - BUG/MINOR: quic: fix fd leak on startup check quic-conn owned socket + - BUG/MEDIIM: stconn: Flush output data before forwarding close to write side + - MINOR: server: add srv->rid (revision id) value + - MINOR: stats: add server revision id support + - MINOR: server/event_hdl: add support for SERVER_ADD and SERVER_DEL events + - MINOR: server/event_hdl: add support for SERVER_UP and SERVER_DOWN events + - BUG/MEDIUM: checks: do not reschedule a possibly running task on state change + - BUG/MINOR: checks: make sure fastinter is used even on forced transitions + - CLEANUP: assorted typo fixes in the code and comments + - MINOR: mworker: display an alert upon a wait-mode exit + - BUG/MEDIUM: mworker: fix segv in early failure of mworker mode with peers + - BUG/MEDIUM: mworker: create the mcli_reload socketpairs in case of upgrade + - BUG/MINOR: checks: restore legacy on-error fastinter behavior + - MINOR: check: use atomic for s->consecutive_errors + - MINOR: stats: properly handle ST_F_CHECK_DURATION metric + - MINOR: mworker: remove unused legacy code in mworker_cleanlisteners + - MINOR: peers: unused code path in process_peer_sync + - BUG/MINOR: init/threads: continue to limit default thread count to max per group + - CLEANUP: init: remove useless assignment of nbthread + - BUILD: atomic: atomic.h may need compiler.h on ARMv8.2-a + - BUILD: makefile/da: also clean Os/ in Device Atlas dummy lib dir + - BUG/MEDIUM: httpclient/lua: double LIST_DELETE on end of lua task + - CLEANUP: pools: move the write before free to the uaf-only function + - CLEANUP: pool: only include pool-os from pool.c not pool.h + - REORG: pool: move all the OS specific code to pool-os.h + - CLEANUP: pools: get rid of CONFIG_HAP_POOLS + - DEBUG: pool: show a few examples in -dMhelp + - MINOR: pools: make DEBUG_UAF a runtime setting + - BUG/MINOR: promex: create haproxy_backend_agg_server_status + - MINOR: promex: introduce haproxy_backend_agg_check_status + - DOC: promex: Add missing backend metrics + - BUG/MAJOR: fcgi: Fix uninitialized reserved bytes + - REGTESTS: fix the race conditions in iff.vtc + - CI: github: reintroduce openssl 1.1.1 + - BUG/MINOR: quic: properly handle alloc failure in qc_new_conn() + - BUG/MINOR: quic: handle alloc failure on qc_new_conn() for owned socket + - CLEANUP: mux-quic: remove unused attribute on qcs_is_close_remote() + - BUG/MINOR: mux-quic: remove qcs from opening-list on free + - BUG/MINOR: mux-quic: handle properly alloc error in qcs_new() + - CI: github: split ssl lib selection based on git branch + - REGTESTS: startup: check maxconn computation + - BUG/MINOR: startup: don't use internal proxies to compute the maxconn + - REGTESTS: startup: change the expected maxconn to 11000 + - CI: github: set ulimit -n to a greater value + - REGTESTS: startup: activate automatic_maxconn.vtc + - MINOR: sample: add param converter + - CLEANUP: ssl: remove check on srv->proxy + - BUG/MEDIUM: freq-ctr: Don't compute overshoot value for empty counters + - BUG/MEDIUM: resolvers: Use tick_first() to update the resolvers task timeout + - REGTESTS: startup: add alternatives values in automatic_maxconn.vtc + - BUG/MEDIUM: h3: reject request with invalid header name + - BUG/MEDIUM: h3: reject request with invalid pseudo header + - MINOR: http: extract content-length parsing from H2 + - BUG/MEDIUM: h3: parse content-length and reject invalid messages + - CI: github: remove redundant ASAN loop + - CI: github: split matrix for development and stable branches + - BUG/MEDIUM: mux-h1: Don't release H1 stream upgraded from TCP on error + - BUG/MINOR: mux-h1: Fix test instead a BUG_ON() in h1_send_error() + - MINOR: http-htx: add BUG_ON to prevent API error on http_cookie_register + - BUG/MEDIUM: h3: fix cookie header parsing + - BUG/MINOR: h3: fix memleak on HEADERS parsing failure + - MINOR: h3: check return values of htx_add_* on headers parsing + - MINOR: ssl: Remove unneeded buffer allocation in show ocsp-response + - MINOR: ssl: Remove unnecessary alloc'ed trash chunk in show ocsp-response + - BUG/MINOR: ssl: Fix memory leak of find_chain in ssl_sock_load_cert_chain + - MINOR: stats: provide ctx for dumping functions + - MINOR: stats: introduce stats field ctx + - BUG/MINOR: stats: fix show stat json buffer limitation + - MINOR: stats: make show info json future-proof + - BUG/MINOR: quic: fix crash on PTO rearm if anti-amplification reset + - BUILD: 51d: fix build issue with recent compilers + - REGTESTS: startup: disable automatic_maxconn.vtc + - BUILD: peers: peers-t.h depends on stick-table-t.h + - BUG/MEDIUM: tests: use tmpdir to create UNIX socket + - BUG/MINOR: mux-h1: Report EOS on parsing/internal error for not running stream + - BUG/MINOR:: mux-h1: Never handle error at mux level for running connection + - BUG/MEDIUM: stats: Rely on a local trash buffer to dump the stats + - OPTIM: pool: split the read_mostly from read_write parts in pool_head + - MINOR: pool: make the thread-local hot cache size configurable + - MINOR: freq_ctr: add opportunistic versions of swrate_add() + - MINOR: pool: only use opportunistic versions of the swrate_add() functions + - REGTESTS: ssl: enable the ssl_reuse.vtc test for WolfSSL + - BUG/MEDIUM: mux-quic: fix double delete from qcc.opening_list + - BUG/MEDIUM: quic: properly take shards into account on bind lines + - BUG/MINOR: quic: do not allocate more rxbufs than necessary + - MINOR: ssl: Add a lock to the OCSP response tree + - MINOR: httpclient: Make the CLI flags public for future use + - MINOR: ssl: Add helper function that extracts an OCSP URI from a certificate + - MINOR: ssl: Add OCSP request helper function + - MINOR: ssl: Add helper function that checks the validity of an OCSP response + - MINOR: ssl: Add "update ssl ocsp-response" cli command + - MEDIUM: ssl: Add ocsp_certid in ckch structure and discard ocsp buffer early + - MINOR: ssl: Add ocsp_update_tree and helper functions + - MINOR: ssl: Add crt-list ocsp-update option + - MINOR: ssl: Store 'ocsp-update' mode in the ckch_data and check for inconsistencies + - MEDIUM: ssl: Insert ocsp responses in update tree when needed + - MEDIUM: ssl: Add ocsp update task main function + - MEDIUM: ssl: Start update task if at least one ocsp-update option is set to on + - DOC: ssl: Add documentation for ocsp-update option + - REGTESTS: ssl: Add tests for ocsp auto update mechanism + - MINOR: ssl: Move OCSP code to a dedicated source file + - BUG/MINOR: ssl/ocsp: check chunk_strcpy() in ssl_ocsp_get_uri_from_cert() + - CLEANUP: ssl/ocsp: add spaces around operators + - BUG/MEDIUM: mux-h2: Refuse interim responses with end-stream flag set + - BUG/MINOR: pool/stats: Use ullong to report total pool usage in bytes in stats + - BUG/MINOR: ssl/ocsp: httpclient blocked when doing a GET + - MINOR: httpclient: don't add body when istlen is empty + - MEDIUM: httpclient: change the default log format to skip duplicate proxy data + - BUG/MINOR: httpclient/log: free of invalid ptr with httpclient_log_format + - MEDIUM: mux-quic: implement shutw + - MINOR: mux-quic: do not count stream flow-control if already closed + - MINOR: mux-quic: handle RESET_STREAM reception + - MEDIUM: mux-quic: implement STOP_SENDING emission + - MINOR: h3: use stream error when needed instead of connection + - CI: github: enable github api authentication for OpenSSL tags read + - BUG/MINOR: mux-quic: ignore remote unidirectional stream close + - CI: github: use the GITHUB_TOKEN instead of a manually generated token + - BUILD: makefile: build the features list dynamically + - BUILD: makefile: move common options-oriented macros to include/make/options.mk + - BUILD: makefile: sort the features list + - BUILD: makefile: initialize all build options' variables at once + - BUILD: makefile: add a function to collect all options' CFLAGS/LDFLAGS + - BUILD: makefile: start to automatically collect CFLAGS/LDFLAGS + - BUILD: makefile: ensure that all USE_* handlers appear before CFLAGS are used + - BUILD: makefile: clean the wolfssl include and lib generation rules + - BUILD: makefile: make sure to also ignore SSL_INC when using wolfssl + - BUILD: makefile: reference libdl only once + - BUILD: makefile: make sure LUA_INC and LUA_LIB are always initialized + - BUILD: makefile: do not restrict Lua's prepend path to empty LUA_LIB_NAME + - BUILD: makefile: never force -latomic, set USE_LIBATOMIC instead + - BUILD: makefile: add an implicit USE_MATH variable for -lm + - BUILD: makefile: properly report USE_PCRE/USE_PCRE2 in features + - CLEANUP: makefile: properly indent ifeq/ifneq conditional blocks + - BUILD: makefile: rework 51D to split v3/v4 + - BUILD: makefile: support LIBCRYPT_LDFLAGS + - BUILD: makefile: support RT_LDFLAGS + - BUILD: makefile: support THREAD_LDFLAGS + - BUILD: makefile: support BACKTRACE_LDFLAGS + - BUILD: makefile: support SYSTEMD_LDFLAGS + - BUILD: makefile: support ZLIB_CFLAGS and ZLIB_LDFLAGS + - BUILD: makefile: support ENGINE_CFLAGS + - BUILD: makefile: support OPENSSL_CFLAGS and OPENSSL_LDFLAGS + - BUILD: makefile: support WOLFSSL_CFLAGS and WOLFSSL_LDFLAGS + - BUILD: makefile: support LUA_CFLAGS and LUA_LDFLAGS + - BUILD: makefile: support DEVICEATLAS_CFLAGS and DEVICEATLAS_LDFLAGS + - BUILD: makefile: support PCRE[2]_CFLAGS and PCRE[2]_LDFLAGS + - BUILD: makefile: refactor support for 51DEGREES v3/v4 + - BUILD: makefile: support WURFL_CFLAGS and WURFL_LDFLAGS + - BUILD: makefile: make all OpenSSL variants use the same settings + - BUILD: makefile: remove the special case of the SSL option + - BUILD: makefile: only consider settings from enabled options + - BUILD: makefile: also list per-option settings in 'make opts' + - BUG/MINOR: debug: don't mask the TH_FL_STUCK flag before dumping threads + - MINOR: cfgparse-ssl: avoid a possible crash on OOM in ssl_bind_parse_npn() + - BUG/MINOR: ssl: Missing goto in error path in ocsp update code + - BUG/MINOR: stick-table: report the correct action name in error message + - CI: Improve headline in matrix.py + - CI: Add in-memory cache for the latest OpenSSL/LibreSSL + - CI: Use proper `if` blocks instead of conditional expressions in matrix.py + - CI: Unify the `GITHUB_TOKEN` name across matrix.py and vtest.yml + - CI: Explicitly check environment variable against `None` in matrix.py + - CI: Reformat `matrix.py` using `black` + - MINOR: config: add environment variables for default log format + - REGTESTS: Remove REQUIRE_VERSION=1.9 from all tests + - REGTESTS: Remove REQUIRE_VERSION=2.0 from all tests + - REGTESTS: Remove tests with REQUIRE_VERSION_BELOW=1.9 + - BUG/MINOR: http-fetch: Only fill txn status during prefetch if not already set + - BUG/MAJOR: buf: Fix copy of wrapping output data when a buffer is realigned + - DOC: config: fix alphabetical ordering of http-after-response rules + - MINOR: http-rules: Add missing actions in http-after-response ruleset + - DOC: config: remove duplicated "http-response sc-set-gpt0" directive + - BUG/MINOR: proxy: free orgto_hdr_name in free_proxy() + - REGTEST: fix the race conditions in json_query.vtc + - REGTEST: fix the race conditions in add_item.vtc + - REGTEST: fix the race conditions in digest.vtc + - REGTEST: fix the race conditions in hmac.vtc + - BUG/MINOR: fd: avoid bad tgid assertion in fd_delete() from deinit() + - BUG/MINOR: http: Memory leak of http redirect rules' format string + - MEDIUM: stick-table: set the track-sc limit at boottime via tune.stick-counters + - MINOR: stick-table: implement the sc-add-gpc() action + +2022/12/01 : 2.8-dev0 + - MINOR: version: mention that it's development again + +2022/12/01 : 2.7.0 + - MINOR: ssl: forgotten newline in error messages on ca-file + - BUG/MINOR: ssl: shut the ca-file errors emitted during httpclient init + - DOC: config: provide some configuration hints for "http-reuse" + - DOC: config: refer to section about quoting in the "add_item" converter + - DOC: halog: explain how to use -ac and -ad in the help message + - DOC: config: clarify the fact that SNI should not be used in HTTP scenarios + - DOC: config: mention that a single monitor-uri rule is supported + - DOC: config: explain how default matching method for ACL works + - DOC: config: clarify the fact that "retries" is not just for connections + - BUILD: halog: fix missing double-quote at end of help line + - DOC: config: clarify the -m dir and -m dom pattern matching methods + - MINOR: activity: report uptime in "show activity" + - REORG: activity/cli: move the "show activity" handler to activity.c + - DEV: poll: add support for epoll + - DEV: tcploop: centralize the polling code into wait_for_fd() + - DEV: tcploop: add support for POLLRDHUP when supported + - DEV: tcploop: do not report an error on POLLERR + - DEV: tcploop: add optional support for epoll + - SCRIPTS: announce-release: add a link to the data plane API + - CLEANUP: stick-table: fill alignment holes in the stktable struct + - MINOR: stick-table: store a per-table hash seed and use it + - MINOR: stick-table: show the shard number in each entry's "show table" output + - CLEANUP: ncbuf: remove ncb_blk args by value + - CLEANUP: ncbuf: inline small functions + - CLEANUP: ncbuf: use standard BUG_ON with DEBUG_STRICT + - BUG/MINOR: quic: Endless loop during retransmissions + - MINOR: mux-h2: add the expire task and its expiration date in "show fd" + - BUG/MINOR: peers: always initialize the stksess shard value + - REGTESTS: fix peers-related regtests regarding "show table" + - BUG/MEDIUM: mux-h1: Close client H1C on EOS when there is no output data + - MINOR: stick-table: change the API of the function used to calculate the shard + - CLEANUP: peers: factor out the key len calculation in received updates + - BUG/MINOR: peers: always update the stksess shard number on incoming updates + - CLEANUP: assorted typo fixes in the code and comments + - MINOR: mux-h1: add the expire task and its expiration date in "show fd" + - MINOR: debug: improve error handling on the memstats command parser + - BUILD: quic: allow build with USE_QUIC and USE_OPENSSL_WOLFSSL + - CLEANUP: anon: clarify the help message on "debug dev hash" + - MINOR: debug: relax access restrictions on "debug dev hash" and "memstats" + - SCRIPTS: run-regtests: add a version check + - MINOR: version: mention that it's stable now + +2022/11/24 : 2.7-dev10 + - MEDIUM: tcp-act: add parameter rst-ttl to silent-drop + - BUG/MAJOR: quic: Crash upon retransmission of dgrams with several packets + - MINOR: cli: print parsed command when not found + - BUG/MAJOR: quic: Crash after discarding packet number spaces + - CLEANUP: quic: replace "choosen" with "chosen" all over the code + - MINOR: cli/pools: store "show pools" results into a temporary array + - MINOR: cli/pools: add sorting capabilities to "show pools" + - MINOR: cli/pools: add pool name filtering capability to "show pools" + - DOC: configuration: fix quic prefix typo + - MINOR: quic: report error if force-retry without cluster-secret + - MINOR: global: generate random cluster.secret if not defined + - BUG/MINOR: resolvers: do not run the timeout task when there's no resolution + - BUG/MINOR: server/idle: at least use atomic stores when updating max_used_conns + - MINOR: server/idle: make the next_takeover index per-tgroup + - BUILD: listener: fix build warning on global_listener_rwlock without threads + - BUG/MAJOR: sched: protect task during removal from wait queue + - BUILD: sched: fix build with DEBUG_THREAD with the previous commit + - DOC: quic: add note on performance issue with listener contention + - BUG/MINOR: cfgparse-listen: fix ebpt_next_dup pointer dereference on proxy "from" inheritance + - BUG/MINOR: log: fix parse_log_message rfc5424 size check + - CLEANUP: arg: remove extra check in make_arg_list arg escaping + - CLEANUP: tools: extra check in utoa_pad + - MINOR: h1: Consider empty port as invalid in authority for CONNECT + - MINOR: http: Considere empty ports as valid default ports + - BUG/MINOR: http-htx: Normalized absolute URIs with an empty port + - BUG/MINOR: h1: Replace authority validation to conform RFC3986 + - REG-TESTS: http: Add more tests about authority/host matching + - BUG/MINOR: http-htx: Don't consider an URI as normalized after a set-uri action + - BUG/MEDIUM: mux-h1: Don't release H1C on timeout if there is a SC attached + - BUG/MEDIUM: mux-h1: Subscribe for reads on error on sending path + - BUILD: http-htx: Silent build error about a possible NULL start-line + - DOC: configuration.txt: add default_value for table_idle signature + - BUILD: ssl-sock: Silent error about NULL deref in ssl_sock_bind_verifycbk() + - BUG/MEDIUM: mux-h1: Remove H1C_F_WAIT_NEXT_REQ flag on a next request + - BUG/MINOR: mux-h1: Fix handling of 408-Request-Time-Out + - MINOR: mux-h1: Remove H1C_F_WAIT_NEXT_REQ in functions handling errors + - MINOR: mux-h1: Avoid useless call to h1_send() if no error is sent + - DOC: configuration.txt: fix typo in table_idle signature + - BUILD: stick-tables: fix build breakage in xxhash on older compilers + - BUILD: compiler: include compiler's definitions before ours + - BUILD: quic: global.h is needed in cfgparse-quic + - CLEANUP: tools: do not needlessly include xxhash nor cli from tools.h + - BUILD: flags: really restrict the cases where flags are exposed + - BUILD: makefile: minor reordering of objects by build time + - BUILD: quic: silence two invalid build warnings at -O1 with gcc-6.5 + - BUILD: quic: use openssl-compat.h instead of openssl/ssl.h + - MEDIUM: ssl: add minimal WolfSSL support with OpenSSL compatibility mode + - MINOR: sample: make the rand() sample fetch function use the statistical_prng + - MINOR: auth: silence null dereference warning in check_user() + - CLEANUP: peers: fix format string for status messages (int signedness) + - CLEANUP: qpack: fix format string in debugging code (int signedness) + - CLEANUP: qpack: properly use the QPACK macros not HPACK ones in debug code + - BUG/MEDIUM: quic: fix datagram dropping on queueing failed + +2022/11/18 : 2.7-dev9 + - BUILD: quic: QUIC mux build fix for 32-bit build + - BUILD: scripts: disable tests build on QuicTLS build + - BUG/MEDIUM: httpclient: segfault when the httpclient parser fails + - BUILD: ssl_sock: fix null dereference for QUIC build + - BUILD: quic: Fix build for m68k cross-compilation + - BUG/MINOR: quic: fix buffer overflow on retry token generation + - MINOR: quic: add version field on quic_rx_packet + - MINOR: quic: extend pn_offset field from quic_rx_packet + - MINOR: quic: define first packet flag + - MINOR: quic: extract connection retrieval + - MINOR: quic: split and rename qc_lstnr_pkt_rcv() + - MINOR: quic: refactor packet drop on reception + - MINOR: quic: extend Retry token check function + - BUG/MINOR: log: Preserve message facility when the log target is a ring buffer + - BUG/MINOR: ring: Properly parse connect timeout + - BUG/MEDIUM: httpclient/lua: crash when the lua task timeout before the httpclient + - BUG/MEDIUM: httpclient: check if the httpclient was released in the IO handler + - REGTESTS: httpclient/lua: test the lua task timeout with the httpclient + - CI: github: dump the backtrace of coredumps in the alpine container + - BUILD: Makefile: add "USE_SHM_OPEN" on the linux-musl target + - DOC: lua: add a note about compression w/ httpclient + - CLEANUP: mworker/cli: rename the status function to loadstatus + - MINOR: mworker/cli: does no try to dump the startup-logs w/o USE_SHM_OPEN + - MINOR: list: fixing typo in MT_LIST_LOCK_ELT + - DOC/MINOR: list: fixing MT_LIST_LOCK_ELT macro documentation + - MINOR: list: adding MT_LIST_APPEND_LOCKED macro + - BUG/MINOR: mux-quic: complete flow-control for uni streams + - BUG/MEDIUM: compression: handle rewrite errors when updating response headers + - MINOR: quic: do not crash on unhandled sendto error + - MINOR: quic: display unknown error sendto counter on stat page + - MINOR: peers: Support for peer shards + - MINOR: peers: handle multiple resync requests using shards + - BUG/MINOR: sink: Only use backend capability for the sink proxies + - BUG/MINOR: sink: Set default connect/server timeout for implicit ring buffers + - MINOR: ssl: add the SSL error string when failing to load a certificate + - MINOR: ssl: add the SSL error string before the chain + - MEDIUM: ssl: be stricter about chain error + - BUG/MAJOR: stick-table: don't process store-response rules for applets + - MINOR: quic: remove unnecessary quic_session_accept() + - BUG/MINOR: quic: fix subscribe operation + - BUG/MINOR: log: fixing bug in tcp syslog_io_handler Octet-Counting + - MINOR: ssl: dump the SSL string error when SSL_CTX_use_PrivateKey() failed. + - MINOR: quic: add counter for interrupted reception + - BUG/MINOR: quic: fix race condition on datagram purging + - CI: add monthly gcc cross compile jobs + - CLEANUP: assorted typo fixes in the code and comments + - CLEANUP: ssl: remove dead code in ssl_sock_load_pem_into_ckch() + - BUG/MINOR: httpclient: fixed memory allocation for the SSL ca_file + - BUG/MINOR: ssl: Memory leak of DH BIGNUM fields + - BUG/MINOR: ssl: Memory leak of AUTHORITY_KEYID struct when loading issuer + - BUG/MINOR: ssl: ocsp structure not freed properly in case of error + - CI: switch to the "latest" LibreSSL + - CI: enable QUIC for LibreSSL builds + - BUG/MEDIUM: ssl: Verify error codes can exceed 63 + - MEDIUM: ssl: {ca,crt}-ignore-err can now use error constant name + - MINOR: ssl: x509_v_err_str converter transforms an integer to a X509_V_ERR name + - CLEANUP: cli: rename dynamic error printing state + - MINOR: cli: define usermsgs print context + - MINOR: server: clear prefix on stderr logs after add server + - BUG/MINOR: ssl: bind_conf is uncorrectly accessed when using QUIC + - BUILD: ssl_utils: fix build on gcc versions before 8 + - BUILD: debug: remove unnecessary quotes in HA_WEAK() calls + - CI: emit the compiler's version in the build reports + - IMPORT: xxhash: update xxHash to version 0.8.1 + - IMPORT: slz: declare len to fix debug build when optimal match is enabled + - IMPORT: slz: mention the potential header in slz_finish() + - IMPORT: slz: define and use a __fallthrough statement for switch/case + - BUILD: compiler: add a macro to detect if another one is set and equals 1 + - BUILD: compiler: add a default definition for __has_attribute() + - BUILD: compiler: define a __fallthrough statement for switch/case + - BUILD: sample: use __fallthrough in smp_is_rw() and smp_dup() + - BUILD: quic: use __fallthrough in quic_connect_server() + - BUILD: ssl/crt-list: use __fallthrough in cli_io_handler_add_crtlist() + - BUILD: ssl: use __fallthrough in cli_io_handler_commit_{cert,cafile_crlfile}() + - BUILD: ssl: use __fallthrough in cli_io_handler_tlskeys_files() + - BUILD: hlua: use __fallthrough in hlua_post_init_state() + - BUILD: stream: use __fallthrough in stats_dump_full_strm_to_buffer() + - BUILD: tcpcheck: use __fallthrough in check_proxy_tcpcheck() + - BUILD: stats: use __fallthrough in stats_dump_proxy_to_buffer() + - BUILD: peers: use __fallthrough in peer_io_handler() + - BUILD: hash: use __fallthrough in hash_djb2() + - BUILD: tools: use __fallthrough in url_decode() + - BUILD: args: use __fallthrough in make_arg_list() + - BUILD: acl: use __fallthrough in parse_acl_expr() + - BUILD: spoe: use __fallthrough in spoe_handle_appctx() + - BUILD: logs: use __fallthrough in build_log_header() + - BUILD: check: use __fallthrough in __health_adjust() + - BUILD: http_act: use __fallthrough in parse_http_del_header() + - BUILD: h1_htx: use __fallthrough in h1_parse_chunk() + - BUILD: vars: use __fallthrough in var_accounting_{diff,add}() + - BUILD: map: use __fallthrough in cli_io_handler_*() + - BUILD: compression: use __fallthrough in comp_http_payload() + - BUILD: stconn: use __fallthrough in various shutw() functions + - BUILD: prometheus: use __fallthrough in promex_dump_metrics() and IO handler() + - CLEANUP: ssl: remove printf in bind_parse_ignore_err + - BUG/MINOR: ssl: crt-ignore-err memory leak with 'all' parameter + - BUG/MINOR: ssl: Fix potential overflow + - CLEANUP: stick-table: remove the unused table->exp_next + - OPTIM: stick-table: avoid atomic ops in stktable_requeue_exp() when possible + - BUG/MEDIUM: stick-table: fix a race condition when updating the expiration task + - MEDIUM: http-ana: remove set-cookie2 support + - BUG/MEDIUM: wdt/clock: properly handle early task hangs + - MINOR: deinit: add a "quick-exit" option to bypass the deinit step + - OPTIM: ebtree: make ebmb_insert_prefix() keep a copy the new node's pfx + - OPTIM: ebtree: make ebmb_insert_prefix() keep a copy the new node's key + - MINOR: ssl: ssl_sock_load_cert_chain() display error strings + - MINOR: ssl: reintroduce ERR_GET_LIB(ret) == ERR_LIB_PEM in ssl_sock_load_pem_into_ckch() + - BUG/MINOR: http-htx: Fix error handling during parsing http replies + - BUG/MINOR: resolvers: Don't wait periodic resolution on healthcheck failure + - BUG/MINOR: resolvers: Set port before IP address when processing SRV records + - BUG/MINOR: mux-fcgi: Be sure to send empty STDING record in case of zero-copy + - BUG/MEDIUM: mux-fcgi: Avoid value length overflow when it doesn't fit at once + - BUG/MINOR: ssl: SSL_load_error_strings might not be defined + - MINOR: pool/debug: create a new pool_alloc_flag() macro + - MINOR: dynbuf: switch allocation and release to macros to better track users + - BUG/MINOR: mux-h1: Do not send a last null chunk on body-less answers + - REG-TESTS: cache: Remove T-E header for 304-Not-Modified responses + - DOC: config: fix alphabetical ordering of global section + - MINOR: trace: split the CLI "trace" parser in CLI vs statement + - MEDIUM: trace: create a new "trace" statement in the "global" section + - BUG/MEDIUM: ring: fix creation of server in uninitialized ring + - BUILD: quic: fix dubious 0-byte overflow on qc_release_lost_pkts + - BUILD: makefile: mark poll and tcploop targets as phony + - BUILD: makefile: properly pass CC to sub-projects + - BUILD: makefile: move default verbosity settings to include/make/verbose.mk + - BUILD: makefile: use $(cmd_MAKE) in quiet mode + - BUILD: makefile: move the compiler option detection stuff to compiler.mk + - DEV: poll: make the connect() step an action as well + - DEV: poll: strip the "do_" prefix from reported function names + - DEV: poll: indicate the FD's side in front of its value + - BUG/MINOR: pool/cli: use ullong to report total pool usage in bytes + - MINOR: mux-h1: Remove usless code inside shutr callback + - CLEANUP: mux-h1; Rename H1S_F_ERROR flag into H1S_F_ERROR_MASK + - REORG: mux-h1: Reorg the H1C structure + - CLEANUP: mux-h1: Rename H1C_F_ST_ERROR and H1C_F_ST_SILENT_SHUT flags + - MINOR: mux-h1: Add a dedicated enum to deal with H1 connection state + - MEDIUM: mux-h1: Handle H1C states via its state field instead of H1C_F_ST_* + - MINOR: mux-h1: Don't handle subscribe for reads in h1_process_demux() + - CLEANUP: mux-h1: Rename H1C_F_ERR_PENDING into H1C_F_ABRT_PENDING + - MINOR: mux-h1: Add flag on H1 stream to deal with internal errors + - MEDIUM: mux-h1: Rely on the H1C to deal with shutdown for reads + - CLEANUP: mux-h1: Reorder H1 connection flags to avoid holes + - MEDIUM: mux-h1: Don't report a final error whe a message is aborted + - MEDIUM: mux-pt: Don't always set a final error on SE on the sending path + - MEDIUM: mux-h2: Introduce flags to deal with connection read/write errors + - CLEANUP: mux-h2: Remove unused fields in h2c structures + - MEDIUM: mux-fcgi: Introduce flags to deal with connection read/write errors + - MINOR: sconn: Set SE_FL_ERROR only when there is no more data to read + - MINOR: mux-h1: Rely on a H1S flag to know a WS key was found or not + - DOC: lua-api: Remove warning about the lua filters + - BUG/MEDIUM: listener: Fix race condition when updating the global mngmt task + - CLEANUP: listener: Remove useless task_queue from manage_global_listener_queue + - BUG/MINOR: mux-h1: Fix error handling when H1S allocation failed on client side + - DOC: internal: commit notes about polling states and flags + - DOC: internal: commit notes about polling states and flags on connect() + - CLEANUP: mux-h1: Don't test h1c in h1_shutw_conn() + - BUG/MINOR: http_ana/txn: don't re-initialize txn and req var lists + - BUG/MEDIUM: raw-sock: Don't report connection error if something was received + - BUG/MINOR: ssl: don't initialize the keylog callback when not required + - BUILD: Makefile: enable USE_SHM_OPEN by default on freebsd + - BUG/MEDIUM: peers: messages about unkown tables not correctly ignored + - MINOR: cfgparse: Always check the section position + - MEDIUM: thread: Restric nbthread/thread-group(s) to very first global sections + - BUILD: peers: Remove unused variables + - MINOR: ncbuf: complete doc for ncb_advance() + - BUG/MEDIUM: quic: fix unsuccessful handshakes on ncb_advance error + - BUG/MEDIUM: quic: fix memleak for out-of-order crypto data + - MINOR: quic: complete traces/debug for handshake + +2022/10/14 : 2.7-dev8 + - BUG/MINOR: checks: update pgsql regex on auth packet + - DOC: config: Fix pgsql-check documentation to make user param mandatory + - CLEANUP: mux-quic: remove usage of non-standard ull type + - CLEANUP: quic: remove global var definition in quic_tls header + - BUG/MINOR: quic: adjust quic_tls prototypes + - CLEANUP: quic: fix headers + - CLEANUP: quic: remove unused function prototype + - CLEANUP: quic: remove duplicated varint code from xprt_quic.h + - CLEANUP: quic: create a dedicated quic_conn module + - BUG/MINOR: mux-quic: ignore STOP_SENDING for locally closed stream + - BUG/MEDIUM: lua: Don't crash in hlua_lua2arg_check on failure + - BUG/MEDIUM: lua: handle stick table implicit arguments right. + - BUILD: h1: silence an initiialized warning with gcc-4.7 and -Os + - MINOR: fd: add a new function to only raise RLIMIT_NOFILE + - MINOR: init: do not try to shrink existing RLIMIT_NOFIlE + - BUG/MINOR: http-fetch: Update method after a prefetch in smp_fetch_meth() + - BUILD: http_fetch: silence an uninitiialized warning with gcc-4/5/6 at -Os + - BUG/MINOR: hlua: hlua_channel_insert_data() behavior conflicts with documentation + - MINOR: quic: limit usage of ssl_sock_ctx in favor of quic_conn + - MINOR: mux-quic: check quic-conn return code on Tx + - CLEANUP: quic: fix indentation + - MEDIUM: quic: retrieve frontend destination address + - CLEANUP: Reapply ist.cocci (2) + - CLEANUP: Reapply strcmp.cocci + - CLEANUP: quic/receiver: remove the now unused tx_qring list + - BUG/MINOR: quic: set IP_PKTINFO socket option for QUIC receivers only + - MINOR: hlua: some luaL_checktype() calls were not guarded with MAY_LJMP + - DOC: configuration: missing 'if' in tcp-request content example + - MINOR: hlua: removing ambiguous lua_pushvalue with 0 index + - BUG/MAJOR: stick-tables: do not try to index a server name for applets + - MINOR: plock: support disabling exponential back-off + - MINOR: freq_ctr: use the thread's local time whenever possible + - MEDIUM: stick-table: switch the table lock to rwlock + - MINOR: stick-table: do not take an exclusive lock when downing ref_cnt + - MINOR: stick-table: move the write lock inside stktable_touch_with_exp() + - MEDIUM: stick-table: only take the lock when needed in stktable_touch_with_exp() + - MEDIUM: stick-table: make stksess_kill_if_expired() avoid the exclusive lock + - MEDIUM: stick-table: return inserted entry in __stktable_store() + - MEDIUM: stick-table: free newly allocated stkess if it couldn't be inserted + - MEDIUM: stick-table: switch to rdlock in stktable_lookup() and lookup_key() + - MEDIUM: stick-table: make stktable_get_entry() look up under a read lock + - MEDIUM: stick-table: do not take a lock to update t->current anymore. + - MEDIUM: stick-table: make stktable_set_entry() look up under a read lock + - MEDIUM: stick-table: requeue the expiration task out of the exclusive lock + - MINOR: stick-table: split stktable_store() between key and requeue + - MEDIUM: stick-table: always use atomic ops to requeue the table's task + - MEDIUM: stick-table: requeue the wakeup task out of the write lock + - BUG/MINOR: stick-table: fix build with DEBUG_THREAD + - REORG: mux-fcgi: Extract flags and enums into mux_fcgi-t.h + - MINOR: flags/mux-fcgi: Decode FCGI connection and stream flags + - BUG/MEDIUM: mux-h1: Add connection error handling when reading/sending on a pipe + - BUG/MEDIUM: mux-h1: Handle abort with an incomplete message during parsing + - BUG/MINOR: server: make sure "show servers state" hides private bits + - MINOR: checks: use the lighter PRNG for spread checks + - MEDIUM: checks: spread the checks load over random threads + - CI: SSL: use proper version generating when "latest" semantic is used + - CI: SSL: temporarily stick to LibreSSL=3.5.3 + - MINOR: quic: New quic_cstream object implementation + - MINOR: quic: Extract CRYPTO frame parsing from qc_parse_pkt_frms() + - MINOR: quic: Use a non-contiguous buffer for RX CRYPTO data + - BUG/MINOR: quic: Stalled 0RTT connections with big ClientHello TLS message + - MINOR: quic: Split the secrets key allocation in two parts + - CLEANUP: quic: remove unused rxbufs member in receiver + - CLEANUP: quic: improve naming for rxbuf/datagrams handling + - MINOR: quic: implement datagram cleanup for quic_receiver_buf + - MINOR: ring: ring_cast_from_area() cast from an allocated area + - MINOR: buffers: split b_force_xfer() into b_cpy() and b_force_xfer() + - MINOR: logs: startup-logs can use a shm for logging the reload + - MINOR: mworker/cli: reload command displays the startup-logs + - MEDIUM: quic: respect the threads assigned to a bind line + - DOC: management: update the "reload" command of the master CLI + - BUILD: ssl_sock: bind_conf uninitialized in ssl_sock_bind_verifycbk() + - BUG/MEDIUM: httpclient: Don't set EOM flag on an empty HTX message + - MINOR: httpclient/lua: Don't set req_payload callback if body is empty + - DOC/CLEANUP: lua-api: some minor corrections + - DOC: lua-api: updating toolbox link + - DOC/CLEANUP: lua-api: removing duplicate core.proxies attribute + - DOC: management: add forgotten "show startup-logs" + - DOC: management: "show startup-logs" for master CLI + - CI: Replace the deprecated `::set-output` command by writing to $GITHUB_OUTPUT in matrix.py + - CI: Replace the deprecated `::set-output` command by writing to $GITHUB_OUTPUT in workflow definition + +2022/10/03 : 2.7-dev7 + - BUG/MEDIUM: mux-quic: fix nb_hreq decrement + - CLEANUP: httpclient: deleted unused variables + - MINOR: httpclient: enabled the use of SNI presets + - OPTIM: hpack-huff: reduce the cache footprint of the huffman decoder + - BUG/MINOR: mux-quic: do not keep detached qcs with empty Tx buffers + - REORG: mux-quic: extract traces in a dedicated source file + - REORG: mux-quic: export HTTP related function in a dedicated file + - MINOR: mux-quic: refactor snd_buf + - BUG/MEDIUM: mux-quic: properly trim HTX buffer on snd_buf reset + - BUG/MINOR: mux-h1: Account consumed output data on synchronous connection error + - BUG/MINOR: log: improper behavior when escaping log data + - CLEANUP: tools: removing escape_chunk() function + - MINOR: clock: split local and global date updates + - MINOR: pollers: only update the local date during busy polling + - MINOR: clock: do not update the global date too often + - REGTESTS: 4be_1srv_smtpchk_httpchk_layer47errors: Return valid SMTP replies + - MINOR: smtpchk: Update expect rule to fully match replies to EHLO commands + - BUG/MINOR: smtpchk: SMTP Service check should gracefully close SMTP transaction + - MINOR: list: documenting mt_list_for_each_entry_safe() macro + - CLEANUP: list: Fix mt_list_for_each_entry_safe indentation + - BUG/MINOR: hlua: Remove \n in Lua error message built with memprintf + - MINOR: hlua: Allow argument on lua-lod(-per-thread) directives + - BUG/MINOR: anon: memory illegal accesses in tools.c with hash_anon and hash_ipanon + - MEDIUM: mworker/cli: keep the connection of the FD that ask for a reload + - BUG/MINOR: hlua: fixing ambiguous sizeof in hlua_load_per_thread + - MINOR: mworker/cli: replace close() by fd_delete() + - MINOR: mworker: store and shows loading status + - MINOR: mworker: mworker_cli_proxy_new_listener() returns a bind_conf + - MINOR: mworker: stores the mcli_reload bind_conf + - MINOR: mworker/cli: the mcli_reload bind_conf only send the reload status + - DOC: management: describe the new reload command behavior + - CLEANUP: list: fix again some style issues in the recent comments + - BUG/MINOR: stream: Perform errors handling in right order in stream_new() + - BUG/MEDIUM: stconn: Reset SE descriptor when we fail to create a stream + - BUG/MEDIUM: resolvers: Remove aborted resolutions from query_ids tree + - DOC: management: add timeout on the "reload" command + - BUG/MINOR: ring: fix the size check in ring_make_from_area() + - BUG/MINOR: config: don't count trailing spaces as empty arg + - Revert "BUG/MINOR: config: don't count trailing spaces as empty arg" + - BUG/MINOR: hlua: fixing hlua_http_msg_del_data behavior + - BUG/MINOR: hlua: fixing hlua_http_msg_insert_data behavior + - MINOR: cli: Add anonymization on a missed element for 'show sess all' + - MINOR: cli: remove error message with 'set anon on|off' + - MINOR: tools: modify hash_ipanon in order to use it in cli + - MINOR: cli: use hash_ipanon to anonymized address + - MINOR: cli: Add an anonymization on a missed element in 'show server state' + - MINOR: config: correct errors about argument number in condition in cfgparse.c + - MINOR: config: Add other keywords when dump the anonymized configuration file + - MINOR: config: Add option line when the configuration file is dumped + - MINOR: cli: correct commentary and replace 'set global-key' name + - MINOR: tools: Impprove hash_ipanon to support dgram sockets and port offsets + - MINOR: tools: Impprove hash_ipanon to not hash FD-based addresses + - BUG/MINOR: hlua: _hlua_http_msg_delete incorrect behavior when offset is used + - DOC: management: httpclient can resolve server names in URLs + - BUG/MINOR: hlua: prevent crash when loading numerous arguments using lua-load(per-thread) + - DOC/CLEANUP: lua-api: removing duplicate date functions doc + - MINOR: hlua: ambiguous lua_pushvalue with 0 index + - BUG/MINOR: config: don't count trailing spaces as empty arg (v2) + - BUG/MEDIUM: config: count line arguments without dereferencing the output + - BUG/MAJOR: conn-idle: fix hash indexing issues on idle conns + - BUG/MINOR: config: insufficient syntax check of the global "maxconn" value + - BUG/MINOR: backend: only enforce turn-around state when not redispatching + +2022/09/17 : 2.7-dev6 + - MINOR: Revert part of clarifying samples support per os commit + - BUILD: makefile: enable crypt(3) for NetBSD + - BUG/MINOR: quic: Retransmitted frames marked as acknowledged + - BUG/MINOR: quic: Possible crash with "tls-ticket-keys" on QUIC bind lines + - MINOR: http-check: Remove support for headers/body in "option httpchk" version + - BUG/MINOR: h1: Support headers case adjustment for TCP proxies + - BUG/MINOR: quic: Possible crash when verifying certificates + - BUILD: quic: add some ifdef around the SSL_ERROR_* for libressl + - BUILD: ssl: fix ssl_sock_switchtx_cbk when no client_hello_cb + - BUILD: quic: temporarly ignore chacha20_poly1305 for libressl + - BUILD: quic: enable early data only with >= openssl 1.1.1 + - BUILD: ssl: fix the ifdef mess in ssl_sock_initial_ctx + - BUILD: quic: fix the #ifdef in ssl_quic_initial_ctx() + - MINOR: quic: add QUIC support when no client_hello_cb + - MINOR: quic: Add traces about sent or resent TX frames + - MINOR: quic: No TRACE_LEAVE() in retrieve_qc_conn_from_cid() + - BUG/MINOR: quic: Wrong connection ID to thread ID association + - BUG/MINOR: task: always reset a new tasklet's call date + - BUG/MINOR: task: make task_instant_wakeup() work on a task not a tasklet + - MINOR: task: permanently enable latency measurement on tasklets + - CLEANUP: task: rename ->call_date to ->wake_date + - BUG/MINOR: sched: properly account for the CPU time of dying tasks + - MINOR: sched: store the current profile entry in the thread context + - BUG/MINOR: stream/sched: take into account CPU profiling for the last call + - MINOR: tasks: do not keep cpu and latency times in struct task + - MINOR: tools: add generic pointer hashing functions + - CLEANUP: activity: make memprof use the generic ptr_hash() function + - CLEANUP: activity: make taskprof use ptr_hash() + - MINOR: debug: add struct ha_caller to describe a calling location + - CLEANUP: debug: use struct ha_caller for memstat + - DEBUG: task: define a series of wakeup types for tasks and tasklets + - DEBUG: task: use struct ha_caller instead of arrays of file:line + - DEBUG: applet: instrument appctx_wakeup() to log the caller's location + - DEBUG: task: simplify the caller recording in DEBUG_TASK + - CLEANUP: task: move tid and wake_date into the common part + - CLEANUP: sched: remove duplicate code in run_tasks_from_list() + - CLEANUP: activity: make the number of sched activity entries more configurable + - DEBUG: resolvers: unstatify process_resolvers() to make it appear in profiling + - DEBUG: quic: export the few task handlers that often appear in task dumps + - MEDIUM: tasks/activity: combine the called function with the caller + - MINOR: tasks/activity: improve the caller-callee activity hash + - MINOR: activity/cli: support aggregating task profiling outputs + - MINOR: activity/cli: support sorting task profiling by total CPU time + - BUG/MINOR: signals/poller: set the poller timeout to 0 when there are signals + - BUG/MINOR: quic: Speed up the handshake completion only one time + - BUG/MINOR: quic: Trace fix about packet number space information. + - BUG/MINOR: h3: Crash when h3 trace verbosity is "minimal" + - MINOR: h3: Add the quic_conn object to h3 traces + - MINOR: h3: Missing connection argument for a TRACE_LEAVE() argument + - MINOR: h3: Send the h3 settings with others streams (requests) + - MINOR: dev/udp: Apply the corruption to both directions + - BUILD: udp-perturb: Add a make target for udp-perturb tool + - BUG/MINOR: signals/poller: ensure wakeup from signals + - CI: cirrus-ci: bump FreeBSD image to 13-1 + - DEV: flags: fix usage message to reflect available options + - DEV: flags: add missing CO_FL_FDLESS connection flag + - MINOR: flags: add a new file to host flag dumping macros + - MINOR: flags: implement a macro used to dump enums inside masks + - MINOR: flags/channel: use flag dumping for channel flags and analysers + - MINOR: flags/connection: use flag dumping for connection flags + - MINOR: flags/stconn: use flag dumping for stconn and sedesc flags + - MINOR: flags/stream: use flag dumping for stream error type + - MINOR: flags/stream: use flag dumping for stream flags + - MINOR: flags/task: use flag dumping for task state + - MINOR: flags/http_ana: use flag dumping for txn flags + - DEV: flags: remove the now unused SHOW_FLAG() definition + - DEV: flags: remove the now useless intermediary functions + - MINOR: flags/htx: use flag dumping to show htx and start-line flags + - MINOR: flags/http_ana: use flag dumping to show http msg states + - BUG/MEDIUM: proxy: ensure pause_proxy() and resume_proxy() own PROXY_LOCK + - MINOR: listener: small API change + - MINOR: proxy/listener: support for additional PAUSED state + - BUG/MINOR: stats: fixing stat shows disabled frontend status as 'OPEN' + - BUILD: flags: fix build warning in some macros used by show_flags + - BUILD: flags: fix the fallback macros for missing stdio + - CLEANUP: pollers: remove dead code in the polling loop + - BUG/MINOR: mux-h1: Increment open_streams counter when H1 stream is created + - REGTESTS: healthcheckmail: Relax matching on the healthcheck log message + - CLEANUP: listener: function comment typo in stop_listener() + - BUG/MINOR: listener: null pointer dereference suspected by coverity + - MINOR: flags/fd: decode FD flags states + - REORG: mux-h2: extract flags and enums into mux_h2-t.h + - MINOR: flags/mux-h2: decode H2C and H2S flags + - REGTESTS: log: test the log-forward feature + - BUG/MEDIUM: sink: bad init sequence on tcp sink from a ring. + - REGTESTS: ssl/log: test the log-forward with SSL + - MEDIUM: httpclient: httpclient_create_proxy() creates a proxy for httpclient + - MEDIUM: httpclient: allow to use another proxy + - DOC: fix TOC in starter guide for subsection 3.3.8. Statistics + - MINOR: httpclient: export httpclient_create_proxy() + - MEDIUM: quic: separate path for rx and tx with set_encryption_secrets + - BUG/MEDIUM: mux-quic: fix crash on early app-ops release + - REORG: mux-h1: extract flags and enums into mux_h1-t.h + - MINOR: flags/mux-h1: decode H1C and H1S flags + - CLEANUP: mux-quic: remove stconn usage in h3/hq + - BUG/MINOR: mux-quic: do not remotely close stream too early + - CLEANUP: exclude udp-perturb with .gitignore + - BUG/MEDIUM: server: segv when adding server with hostname from CLI + - CLEANUP: quic,ssl: fix tiny typos in C comments + - BUG/MEDIUM: captures: free() an error capture out of the proxy lock + - BUILD: fd: fix a build warning on the DWCAS + - MINOR: anon: add new macros and functions to anonymize contents + - MINOR: anon: store the anonymizing key in the global structure + - MINOR: anon: store the anonymizing key in the CLI's appctx + - MINOR: cli: anonymize commands 'show sess' and 'show sess all' + - MINOR: cli: anonymize 'show servers state' and 'show servers conn' + - MINOR: config: add command-line -dC to dump the configuration file + - SCRIPTS: announce-release: update some URLs to https + +2022/09/02 : 2.7-dev5 + - BUG/MINOR: mux-quic: Fix memleak on QUIC stream buffer for unacknowledged data + - BUG/MEDIUM: cpu-map: fix thread 1's affinity affecting all threads + - MINOR: cpu-map: remove obsolete diag warning about combined ranges + - BUG/MAJOR: mworker: fix infinite loop on master with no proxies. + - REGTESTS: launch http_reuse_always in mworker mode + - BUG/MINOR: quix: Memleak for non in flight TX packets + - BUG/MINOR: quic: Wrong list_for_each_entry() use when building packets from qc_do_build_pkt() + - BUG/MINOR: quic: Safer QUIC frame builders + - MINOR: quic: Replace MT_LISTs by LISTs for RX packets. + - BUG/MEDIUM: applet: fix incorrect check for abnormal return condition from handler + - BUG/MINOR: applet: make the call_rate only count the no-progress calls + - MEDIUM: peers: limit the number of updates sent at once + - BUILD: tcp_sample: fix build of get_tcp_info() on OpenBSD + - BUG/MINOR: resolvers: return the correct value in resolvers_finalize_config() + - BUG/MINOR: mworker: does not create the "default" resolvers in wait mode + - BUG/MINOR: tcpcheck: Disable QUICKACK only if data should be sent after connect + - REGTESTS: Fix prometheus script to perform HTTP health-checks + - MINOR: resolvers: shut the warning when "default" resolvers is implicit + - Revert "BUG/MINOR: quix: Memleak for non in flight TX packets" + - BUG/MINOR: quic: Leak in qc_release_lost_pkts() for non in flight TX packets + - BUG/MINOR: quic: Stalled connections (missing I/O handler wakeup) + - CLEANUP: quic: No more use ->rx_list MT_LIST entry point (quic_rx_packet) + - CLEANUP: quic: Remove a useless check in qc_lstnr_pkt_rcv() + - MINOR: quic: Remove useless traces about references to TX packets + - Revert "MINOR: quic: Remove useless traces about references to TX packets" + - DOC: configuration: do-resolve doesn't work with a port in the string + - MINOR: sample: add the host_only and port_only converters + - BUG/MINOR: httpclient: fix resolution with port + - DOC: configuration.txt: do-resolve must use host_only to remove its port. + - BUG/MINOR: quic: Null packet dereferencing from qc_dup_pkt_frms() trace + - BUG/MINOR: quic: Frames added to packets even if not built. + - BUG/MEDIUM: spoe: Properly update streams waiting for a ACK in async mode + - BUG/MEDIUM: peers: Add connect and server timeut to peers proxy + - BUG/MEDIUM: peers: Don't use resync timer when local resync is in progress + - BUG/MEDIUM: peers: Don't start resync on reload if local peer is not up-to-date + - BUG/MINOR: hlua: Rely on CF_EOI to detect end of message in HTTP applets + - BUG/MEDIUM: mux-h1: do not refrain from signaling errors after end of input + - BUG/MINOR: epoll: do not actively poll for Rx after an error + - MINOR: raw-sock: don't try to send if an error was already reported + - BUG/MINOR: quic: Missing header protection AES cipher context initialisations (draft-v2) + - MINOR: quic: Add a trace to distinguish the datagram from the packets inside + - BUG/MINOR: ssl: fix deinit of the ca-file tree + - BUG/MINOR: ssl: leak of ckch_inst_link in ckch_inst_free() + - BUG/MINOR: tcpcheck: Disable QUICKACK for default tcp-check (with no rule) + - BUG/MEDIUM: ssl: Fix a UAF when old ckch instances are released + - BUG/MINOR: ssl: revert two wrong fixes with ckhi_link + - BUG/MINOR: dev/udp: properly preset the rx address size + - BUILD: debug: make sure debug macros are never empty + - MINOR: quic: Move traces about RX/TX bytes from QUIC_EV_CONN_PRSAFRM event + - BUG/MINOR: quic: TX frames memleak + - BUG/MINOR: ssl: leak of ckch_inst_link in ckch_inst_free() v2 + - MINOR: sink/ring: rotate non-empty file-backed contents only + - BUG/MINOR: regex: Properly handle PCRE2 lib compiled without JIT support + - REGTESTS: http_request_buffer: Add a barrier to not mix up log messages + - BUG/MEDIUM: mux-h1: always use RST to kill idle connections in pools + - MINOR: backend: always satisfy the first req reuse rule with l7 retries + - BUG/MINOR: quic: Do not ack when probing + - MINOR: quic: Add TX frames addresses to traces to several trace events + - MINOR: quic: Trace typo fix in qc_release_frm() + - BUG/MINOR: quic: Frames leak during retransmissions + - BUG/MINOR: h2: properly set the direction flag on HTX response + - BUG/MEDIUM: httpclient: always detach the caller before self-killing + - BUG/MINOR: httpclient: only ask for more room on failed writes + - BUG/MINOR: httpclient: keep-alive was accidentely disabled + - MEDIUM: httpclient: enable ALPN support on outgoing https connections + - BUG/MINOR: mux-h2: fix the "show fd" dest buffer for the subscriber + - BUG/MINOR: mux-h1: fix the "show fd" dest buffer for the subscriber + - BUG/MINOR: mux-fcgi: fix the "show fd" dest buffer for the subscriber + - DEBUG: stream: minor rearrangement of a few fields in struct stream. + - MINOR: debug: report applet pointer and handler in crashes when known + - MINOR: mux-h2: extract the stream dump function out of h2_show_fd() + - MINOR: mux-h2: extract the connection dump function out of h2_show_fd() + - MINOR: muxes: add a "show_sd" helper to complete "show sess" dumps + - MINOR: mux-h2: provide a "show_sd" helper to output stream debugging info + - MINOR: mux-h2: insert line breaks in "show sess all" output for legibility + - MINOR: mux-quic: provide a "show_sd" helper to output stream debugging info + - MINOR: mux-h1: split "show_fd" into connection and stream + - MINOR: mux-h1: provide a "show_sd" helper to output stream debugging info + - BUG/MINOR: http-act: initialize http fmt head earlier + +2022/08/20 : 2.7-dev4 + - BUG/MEDIUM: quic: Wrong packet length check in qc_do_rm_hp() + - MINOR: quic: Too much useless traces in qc_build_frms() + - BUG/MEDIUM: quic: Missing AEAD TAG check after removing header protection + - MINOR: quic: Replace pool_zalloc() by pool_malloc() for fake datagrams + - MINOR: debug: make the mem_stats section aligned to void* + - MINOR: debug: store and report the pool's name in struct mem_stats + - MINOR: debug: also store the function name in struct mem_stats + - MINOR: debug/memstats: automatically determine first column size + - MINOR: debug/memstats: permit to pass the size to free() + - CLEANUP: mux-quic: remove loop on sending frames + - MINOR: quic: replace custom buf on Tx by default struct buffer + - MINOR: quic: release Tx buffer on each send + - MINOR: quic: refactor datagram commit in Tx buffer + - MINOR: quic: skip sending if no frame to send in io-cb + - BUG/MINOR: mux-quic: open stream on STOP_SENDING + - BUG/MINOR: quic: fix crash on handshake io-cb for null next enc level + - BUG/MEDIUM: quic: always remove the connection from the accept list on close + - BUG/MEDIUM: poller: use fd_delete() to release the poller pipes + - BUG/MEDIUM: task: relax one thread consistency check in task_unlink_wq() + - MEDIUM: quic: xprt traces rework + - BUILD: stconn: fix build warning at -O3 about possible null sc + - MINOR: quic: Remove useless lock for RX packets + - BUG/MINOR: quic: Possible infinite loop in quic_build_post_handshake_frames() + - CLEANUP: quic: Remove trailing spaces + - MINOR: mux-quic: adjust enter/leave traces + - MINOR: mux-quic: define protocol error traces + - CLEANUP: mux-quic: adjust traces level + - MINOR: mux-quic: define new traces + - BUG/MEDIUM: mux-quic: fix crash due to invalid trace arg + - BUG/MEDIUM: quic: Possible use of uninitialized <odcid> variable in qc_lstnr_params_init() + - BUG/MEDIUM: ring: fix too lax 'size' parser + - BUG/MEDIUM: quic: Wrong use of <token_odcid> in qc_lsntr_pkt_rcv() + - BUILD: ring: forward-declare struct appctx to avoid a build warning + - MINOR: ring: support creating a ring from a linear area + - MINOR: ring: add support for a backing-file + - DEV: haring: add a simple utility to read file-backed rings + - DEV: haring: support remapping LF in contents with CR VT + - BUG/MINOR: quic: memleak on wrong datagram receipt + - BUILD: sink: replace S_IRUSR, S_IWUSR with their octal value + - MINOR: ring: archive a previous file-backed ring on startup + - BUG/MINOR: mux-quic: fix crash with traces in qc_detach() + - BUG/MINOR: quic: MIssing check when building TX packets + - BUG/MINOR: quic: Wrong status returned by qc_pkt_decrypt() + - MINOR: memprof: export the minimum definitions for memory profiling + - MINOR: pool/memprof: report pool alloc/free in memory profiling + - MINOR: pools/memprof: store and report the pool's name in each bin + - MINOR: chunk: inline alloc_trash_chunk() + - MINOR: stick-table: Add table_expire() and table_idle() new converters + - CLEANUP: exclude haring with .gitignore + - MINOR: quic: adjust quic_frame flag manipulation + - MINOR: h3: report error on control stream close + - MINOR: qpack: report error on enc/dec stream close + - BUG/MEDIUM: mux-quic: reject uni stream ID exceeding flow control + - MINOR: mux-quic: adjust traces on stream init + - MINOR: mux-quic: add missing args on some traces + - MINOR: quic: refactor application send + - BUG/MINOR: quic: do not notify MUX on frame retransmit + - BUG/MEDIUM: http-ana: fix crash or wrong header deletion by http-restrict-req-hdr-names + - BUG/MINOR: quic: Missing initializations for ducplicated frames. + - BUG/MEDIUM: quic: fix crash on MUX send notification + - REORG: h2: extract cookies concat function in http_htx + - REGTESTS: add test for HTTP/2 cookies concatenation + - MEDIUM: h3: concatenate multiple cookie headers + - MINOR: applet: add a function to reset the svcctx of an applet + - BUG/MEDIUM: cli: always reset the service context between commands + - BUG/MEDIUM: mux-h2: do not fiddle with ->dsi to indicate demux is idle + - MINOR: mux-h2/traces: report transition to SETTINGS1 before not after + - MINOR: mux-h2: make streams know if they need to send more data + - BUG/MINOR: mux-h2: send a CANCEL instead of ES on truncated writes + - BUG/MINOR: quic: Possible crashes when dereferencing ->pkt quic_frame struct member + - MINOR: quic: Add frame addresses to QUIC_EV_CONN_PRSAFRM event traces + - BUG/MINOR: quic: Wrong splitted duplicated frames handling + - MINOR: quic: Add the QUIC connection to mux traces + - MINOR: quic: Trace fix in qc_release_frm() + - BUG/MAJOR: log-forward: Fix log-forward proxies not fully initialized + - BUG/MAJOR: log-forward: Fix ssl layer not initialized on bind even if configured + - MINOR: quic: Add reusable cipher contexts for header protection + - BUG/MINOR: ssl/cli: error when the ca-file is empty + - MINOR: ssl: handle ca-file appending in cafile_entry + - MINOR: ssl/cli: implement "add ssl ca-file" + +2022/08/07 : 2.7-dev3 + - BUILD: makefile: Fix install(1) handling for OpenBSD/NetBSD/Solaris/AIX + - BUG/MEDIUM: tools: avoid calling dlsym() in static builds (try 2) + - MINOR: resolvers: resolvers_destroy() deinit and free a resolver + - BUG/MINOR: resolvers: shut off the warning for the default resolvers + - BUG/MINOR: ssl: allow duplicate certificates in ca-file directories + - BUG/MINOR: tools: fix statistical_prng_range()'s output range + - BUG/MINOR: quic: do not send CONNECTION_CLOSE_APP in initial/handshake + - BUILD: debug: Add braces to if statement calling only CHECK_IF() + - BUG/MINOR: fd: Properly init the fd state in fd_insert() + - BUG/MEDIUM: fd/threads: fix incorrect thread selection in wakeup broadcast + - MINOR: init: load OpenSSL error strings + - MINOR: ssl: enhance ca-file error emitting + - BUG/MINOR: mworker/cli: relative pid prefix not validated anymore + - BUG/MAJOR: mux_quic: fix invalid PROTOCOL_VIOLATION on POST data overlap + - BUG/MEDIUM: mworker: proc_self incorrectly set crashes upon reload + - BUILD: add detection for unsupported compiler models + - BUG/MEDIUM: stconn: Only reset connect expiration when processing backend side + - BUG/MINOR: backend: Fallback on RR algo if balance on source is impossible + - BUG/MEDIUM: master: force the thread count earlier + - BUG/MAJOR: poller: drop FD's tgid when masks don't match + - DEBUG: fd: detect possibly invalid tgid in fd_insert() + - BUG/MINOR: sockpair: wrong return value for fd_send_uxst() + - MINOR: sockpair: move send_fd_uxst() error message in caller + - Revert "BUG/MINOR: peers: set the proxy's name to the peers section name" + - DEBUG: fd: split the fd check + - MEDIUM: resolvers: continue startup if network is unavailable + - BUG/MINOR: fd: always remove late updates when freeing fd_updt[] + - MINOR: cli: emit a warning when _getsocks was used more than once + - BUG/MINOR: mworker: PROC_O_LEAVING used but not updated + - Revert "MINOR: cli: emit a warning when _getsocks was used more than once" + - MINOR: cli: warning on _getsocks when socket were closed + - BUG/MEDIUM: mux-quic: fix missing EOI flag to prevent streams leaks + - MINOR: quic: Congestion control architecture refactoring + - MEDIUM: quic: Cubic congestion control algorithm implementation + - MINOR: quic: New "quic-cc-algo" bind keyword + - BUG/MINOR: quic: loss time limit variable computed but not used + - MINOR: quic: Stop looking for packet loss asap + - BUG/MAJOR: quic: Useless resource intensive loop qc_ackrng_pkts() + - MINOR: quic: Send packets as much as possible from qc_send_app_pkts() + - BUG/MEDIUM: queue/threads: limit the number of entries dequeued at once + - MAJOR: threads/plock: update the embedded library + - MINOR: thread: provide an alternative to pthread's rwlock + - DEBUG: tools: provide a tree dump function for ebmbtrees as well + - MINOR: ebtree: add ebmb_lookup_shorter() to pursue lookups + - BUG/MEDIUM: pattern: only visit equivalent nodes when skipping versions + - BUG/MINOR: mux-quic: prevent crash if conn released during IO callback + - CLEANUP: mux-quic: remove useless app_ops is_active callback + - BUG/MINOR: mux-quic: do not free conn if attached streams + - MINOR: mux-quic: save proxy instance into qcc + - MINOR: mux-quic: use timeout server for backend conns + - MEDIUM: mux-quic: adjust timeout refresh + - MINOR: mux-quic: count in-progress requests + - MEDIUM: mux-quic: implement http-keep-alive timeout + - MINOR: peers: Add a warning about incompatible SSL config for the local peer + - MINOR: peers: Use a dedicated reconnect timeout when stopping the local peer + - BUG/MEDIUM: peers: limit reconnect attempts of the old process on reload + - BUG/MINOR: peers: Use right channel flag to consider the peer as connected + - BUG/MEDIUM: dns: Properly initialize new DNS session + - BUG/MINOR: backend: Don't increment conn_retries counter too early + - MINOR: server: Constify source server to copy its settings + - REORG: server: Export srv_settings_cpy() function + - BUG/MEDIUM: proxy: Perform a custom copy for default server settings + - BUG/MINOR: quic: Missing in flight ack eliciting packet counter decrement + - BUG/MEDIUM: quic: Floating point exception in cubic_root() + - MINOR: h3: support HTTP request framing state + - MINOR: mux-quic: refresh timeout on frame decoding + - MINOR: mux-quic: refactor refresh timeout function + - MEDIUM: mux-quic: implement http-request timeout + - BUG/MINOR: quic: Avoid sending truncated datagrams + - BUG/MINOR: ring/cli: fix a race condition between the writer and the reader + - BUG/MEDIUM: sink: Set the sink ref for forwarders created during ring parsing + - BUG/MINOR: sink: fix a race condition between the writer and the reader + - BUG/MINOR: quic: do not reject datagrams matching minimum permitted size + - MINOR: quic: Add two new stats counters for sendto() errors + - BUG/MINOR: quic: Missing Initial packet dropping case + - MINOR: quic: explicitely ignore sendto error + - BUG/MINOR: quic: adjust errno handling on sendto + - BUG/MEDIUM: quic: break out of the loop in quic_lstnr_dghdlr + - MINOR: threads: report the number of thread groups in build options + - MINOR: config: automatically preset MAX_THREADS based on MAX_TGROUPS + - BUILD: SSL: allow to pass additional configure args to QUICTLS + - CI: enable weekly "m32" builds on x86_64 + - CLEANUP: assorted typo fixes in the code and comments + - BUG/MEDIUM: fix DH length when EC key is used + - REGTESTS: ssl: adopt tests to OpenSSL-3.0.N + - REGTESTS: ssl: adopt tests to OpenSSL-3.0.N + - REGTESTS: ssl: fix grep invocation to use extended regex in ssl_generate_certificate.vtc + - BUILD: cfgparse: always defined _GNU_SOURCE for sched.h and crypt.h + +2022/07/16 : 2.7-dev2 + - BUG/MINOR: qpack: fix build with QPACK_DEBUG + - MINOR: h3: handle errors on HEADERS parsing/QPACK decoding + - BUG/MINOR: qpack: abort on dynamic index field line decoding + - MINOR: qpack: properly handle invalid dynamic table references + - MINOR: task: Add tasklet_wakeup_after() + - BUG/MINOR: quic: Dropped packets not counted (with RX buffers full) + - MINOR: quic: Add new stats counter to diagnose RX buffer overrun + - MINOR: quic: Duplicated QUIC_RX_BUFSZ definition + - MINOR: quic: Improvements for the datagrams receipt + - CLEANUP: h2: Typo fix in h2_unsubcribe() traces + - MINOR: quic: Increase the QUIC connections RX buffer size (upto 64Kb) + - CLEANUP: mux-quic: adjust comment on qcs_consume() + - MINOR: ncbuf: implement ncb_is_fragmented() + - BUG/MINOR: mux-quic: do not signal FIN if gap in buffer + - MINOR: fd: add a new FD_DISOWN flag to prevent from closing a deleted FD + - BUG/MEDIUM: ssl/fd: unexpected fd close using async engine + - MINOR: tinfo: make tid temporarily still reflect global ID + - CLEANUP: config: remove unused proc_mask() + - MINOR: debug: remove mask support from "debug dev sched" + - MEDIUM: task: add and preset a thread ID in the task struct + - MEDIUM: task/debug: move the ->thread_mask integrity checks to ->tid + - MAJOR: task: use t->tid instead of ffsl(t->thread_mask) to take the thread ID + - MAJOR: task: replace t->thread_mask with 1<<t->tid when thread mask is needed + - CLEANUP: task: remove thread_mask from the struct task + - MEDIUM: applet: only keep appctx_new_*() and drop appctx_new() + - MEDIUM: task: only keep task_new_*() and drop task_new() + - MINOR: applet: always use task_new_on() on applet creation + - MEDIUM: task: remove TASK_SHARED_WQ and only use t->tid + - MINOR: task: replace task_set_affinity() with task_set_thread() + - CLEANUP: task: remove the unused task_unlink_rq() + - CLEANUP: task: remove the now unused TASK_GLOBAL flag + - MINOR: task: make rqueue_ticks atomic + - MEDIUM: task: move the shared runqueue to one per thread + - MEDIUM: task: replace the global rq_lock with a per-rq one + - MINOR: task: remove grq_total and use rq_total instead + - MINOR: task: replace global_tasks_mask with a check for tree's emptiness + - MEDIUM: task: use regular eb32 trees for the run queues + - MEDIUM: queue: revert to regular inter-task wakeups + - MINOR: thread: make wake_thread() take care of the sleeping threads mask + - MINOR: thread: move the flags to the shared cache line + - MINOR: thread: only use atomic ops to touch the flags + - MINOR: poller: centralize poll return handling + - MEDIUM: polling: make update_fd_polling() not care about sleeping threads + - MINOR: poller: update_fd_polling: wake a random other thread + - MEDIUM: thread: add a new per-thread flag TH_FL_NOTIFIED to remember wakeups + - MEDIUM: tasks/fd: replace sleeping_thread_mask with a TH_FL_SLEEPING flag + - MINOR: tinfo: add the tgid to the thread_info struct + - MINOR: tinfo: replace the tgid with tgid_bit in tgroup_info + - MINOR: tinfo: add the mask of enabled threads in each group + - MINOR: debug: use ltid_bit in ha_thread_dump() + - MINOR: wdt: use ltid_bit in wdt_handler() + - MINOR: clock: use ltid_bit in clock_report_idle() + - MINOR: thread: use ltid_bit in ha_tkillall() + - MINOR: thread: add a new all_tgroups_mask variable to know about active tgroups + - CLEANUP: thread: remove thread_sync_release() and thread_sync_mask + - MEDIUM: tinfo: add a dynamic thread-group context + - MEDIUM: thread: make stopping_threads per-group and add stopping_tgroups + - MAJOR: threads: change thread_isolate to support inter-group synchronization + - MINOR: thread: add is_thread_harmless() to know if a thread already is harmless + - MINOR: debug: mark oneself harmless while waiting for threads to finish + - MINOR: wdt: do not rely on threads_to_dump anymore + - MEDIUM: debug: make the thread dumper not rely on a thread mask anymore + - BUILD: debug: fix build issue on clang with previous commit + - BUILD: debug: re-export thread_dump_state + - BUG/MEDIUM: threads: fix incorrect thread group being used on soft-stop + - BUG/MEDIUM: thread: check stopping thread against local bit and not global one + - MINOR: proxy: use tg->threads_enabled in hard_stop() to detect stopped threads + - BUILD: Makefile: Add Lua 5.4 autodetect + - CI: re-enable gcc asan builds + - MEDIUM: mworker: set the iocb of the socketpair without using fd_insert() + - MINOR: fd: Add BUG_ON checks on fd_insert() + - CLEANUP: mworker: rename mworker_pipe to mworker_sockpair + - CLEANUP: mux-quic: do not export qc_get_ncbuf + - REORG: mux-quic: reorganize flow-control fields + - MINOR: mux-quic: implement accessor for sedesc + - MEDIUM: mux-quic: refactor streams opening + - MINOR: mux-quic: rename qcs flag FIN_RECV to SIZE_KNOWN + - MINOR: mux-quic: emit FINAL_SIZE_ERROR on invalid STREAM size + - BUG/MINOR: peers/config: always fill the bind_conf's argument + - BUG/MEDIUM: peers/config: properly set the thread mask + - CLEANUP: bwlim: Set pointers to NULL when memory is released + - BUG/MINOR: http-check: Preserve headers if not redefined by an implicit rule + - BUG/MINOR: http-act: Properly generate 103 responses when several rules are used + - BUG/MEDIUM: thread: mask stopping_threads with threads_enabled when checking it + - CLEANUP: thread: also remove a thread's bit from stopping_threads on stop + - BUG/MINOR: peers: fix possible NULL dereferences at config parsing + - BUG/MINOR: http-htx: Fix scheme based normalization for URIs wih userinfo + - MINOR: http: Add function to get port part of a host + - MINOR: http: Add function to detect default port + - BUG/MEDIUM: h1: Improve authority validation for CONNCET request + - MINOR: http-htx: Use new HTTP functions for the scheme based normalization + - BUG/MEDIUM: http-fetch: Don't fetch the method if there is no stream + - REGTEESTS: filters: Fix CONNECT request in random-forwarding script + - MEDIUM: mworker/systemd: send STATUS over sd_notify + - BUG/MINOR: mux-h1: Be sure to commit htx changes in the demux buffer + - BUG/MEDIUM: http-ana: Don't wait to have an empty buf to switch in TUNNEL state + - BUG/MEDIUM: mux-h1: Handle connection error after a synchronous send + - MEDIUM: epoll: don't synchronously delete migrated FDs + - BUILD: debug: silence warning on gcc-5 + - BUILD: http: silence an uninitialized warning affecting gcc-5 + - BUG/MEDIUM: mux-quic: fix server chunked encoding response + - REORG: mux-quic: rename stream initialization function + - MINOR: mux-quic: rename stream purge function + - MINOR: mux-quic: add traces on frame parsing functions + - MINOR: mux-quic: implement qcs_alert() + - MINOR: mux-quic: filter send/receive-only streams on frame parsing + - MINOR: mux-quic: do not ack STREAM frames on unrecoverable error + - MINOR: mux-quic: support stream opening via MAX_STREAM_DATA + - MINOR: mux-quic: define basic stream states + - MINOR: mux-quic: use stream states to mark as detached + - MEDIUM: mux-quic: implement RESET_STREAM emission + - MEDIUM: mux-quic: implement STOP_SENDING handling + - BUG/MEDIUM: debug: fix possible hang when multiple threads dump at once + - BUG/MINOR: quic: fix closing state on NO_ERROR code sent + - CLEANUP: quic: clean up include on quic_frame-t.h + - MINOR: quic: define a generic QUIC error type + - MINOR: mux-quic: support app graceful shutdown + - MINOR: mux-quic/h3: prepare CONNECTION_CLOSE on release + - MEDIUM: quic: send CONNECTION_CLOSE on released MUX + - CLEANUP: mux-quic: move qc_release() + - MINOR: mux-quic: send one last time before release + - MINOR: h3: store control stream in h3c + - MINOR: h3: implement graceful shutdown with GOAWAY + - BUG/MINOR: threads: produce correct global mask for tgroup > 1 + - BUG/MEDIUM: cli/threads: make "show threads" more robust on applets + - BUG/MINOR: thread: use the correct thread's group in ha_tkillall() + - BUG/MINOR: debug: enter ha_panic() only once + - BUG/MEDIUM: debug: fix parallel thread dumps again + - MINOR: cli/streams: show a stream's tgid next to its thread ID + - DEBUG: cli: add a new "debug dev deadlock" expert command + - MINOR: cli/activity: add a thread number argument to "show activity" + - CLEANUP: applet: remove the obsolete command context from the appctx + - MEDIUM: config: remove deprecated "bind-process" directives from frontends + - MEDIUM: config: remove the "process" keyword on "bind" lines + - MINOR: listener/config: make "thread" always support up to LONGBITS + - CLEANUP: fd: get rid of the __GET_{NEXT,PREV} macros + - MEDIUM: debug/threads: make the lock debugging take tgroups into account + - MEDIUM: proto: stop protocols under thread isolation during soft stop + - MEDIUM: poller: program the update in fd_update_events() for a migrated FD + - MEDIUM: poller: disable thread-groups for poll() and select() + - MINOR: thread: remove MAX_THREADS limitation + - MEDIUM: cpu-map: replace the process number with the thread group number + - MINOR: mworker/threads: limit the mworker sockets to group 1 + - MINOR: cli/threads: always bind CLI to thread group 1 + - MINOR: fd/thread: get rid of thread_mask() + - MEDIUM: task/thread: move the task shared wait queues per thread group + - MINOR: task: move the niced_tasks counter to the thread group context + - DOC: design: add some thoughts about how to handle the update_list + - MEDIUM: conn: make conn_backend_get always scan the same group + - MAJOR: fd: remove pending updates upon real close + - MEDIUM: fd/poller: make the update-list per-group + - MINOR: fd: delete unused updates on close() + - MINOR: fd: make fd_insert() apply the thread mask itself + - MEDIUM: fd: add the tgid to the fd and pass it to fd_insert() + - MINOR: cli/fd: show fd's tgid and refcount in "show fd" + - MINOR: fd: add functions to manipulate the FD's tgid + - MINOR: fd: add fd_get_running() to atomically return the running mask + - MAJOR: fd: grab the tgid before manipulating running + - MEDIUM: fd/poller: turn polled_mask to group-local IDs + - MEDIUM: fd/poller: turn update_mask to group-local IDs + - MEDIUM: fd/poller: turn running_mask to group-local IDs + - MINOR: fd: make fd_clr_running() return the previous value instead + - MEDIUM: fd: make thread_mask now represent group-local IDs + - MEDIUM: fd: make fd_insert() take local thread masks + - MEDIUM: fd: make fd_insert/fd_delete atomically update fd.tgid + - MEDIUM: fd: quit fd_update_events() when FD is closed + - MEDIUM: thread: change thread_resolve_group_mask() to return group-local values + - MEDIUM: listener: switch bind_thread from global to group-local + - MINOR: fd: add fd_reregister_all() to deal with boot-time FDs + - MEDIUM: fd: support stopping FDs during starting + - MAJOR: pollers: rely on fd_reregister_all() at boot time + - MAJOR: poller: only touch/inspect the update_mask under tgid protection + - MEDIUM: fd: support broadcasting updates for foreign groups in updt_fd_polling + - CLEANUP: threads: remove the now unused all_threads_mask and tid_bit + - MINOR: config: change default MAX_TGROUPS to 16 + - BUG/MEDIUM: tools: avoid calling dlsym() in static builds + +2022/06/24 : 2.7-dev1 + - BUG/MINOR: ssl_ckch: Free error msg if commit changes on a cert entry fails + - BUG/MINOR: ssl_ckch: Free error msg if commit changes on a CA/CRL entry fails + - BUG/MEDIUM: ssl_ckch: Don't delete a cert entry if it is being modified + - BUG/MEDIUM: ssl_ckch: Don't delete CA/CRL entry if it is being modified + - BUG/MINOR: ssl_ckch: Don't duplicate path when replacing a cert entry + - BUG/MINOR: ssl_ckch: Don't duplicate path when replacing a CA/CRL entry + - BUG/MEDIUM: ssl_ckch: Rework 'commit ssl cert' to handle full buffer cases + - BUG/MEDIUM: ssl_ckch: Rework 'commit ssl ca-file' to handle full buffer cases + - BUG/MEDIUM: ssl/crt-list: Rework 'add ssl crt-list' to handle full buffer cases + - BUG/MEDIUM: httpclient: Don't remove HTX header blocks before duplicating them + - BUG/MEDIUM: httpclient: Rework CLI I/O handler to handle full buffer cases + - MEDIUM: httpclient: Don't close CLI applet at the end of a response + - MEDIUM: http-ana: Always report rewrite failures as PRXCOND in logs + - CLEANUP: Re-apply xalloc_size.cocci (2) + - REGTESTS: abortonclose: Add a barrier to not mix up log messages + - REGTESTS: http_request_buffer: Increase client timeout to wait "slow" clients + - CLEANUP: ssl_ckch: Use corresponding enum for commit_cacrlfile_ctx.cafile_type + - MINOR: ssl_ckch: Simplify I/O handler to commit changes on CA/CRL entry + - BUG/MINOR: ssl_ckch: Use right type for old entry in show_crlfile_ctx + - BUG/MINOR: ssl_ckch: Dump CRL transaction only once if show command yield + - BUG/MINOR: ssl_ckch: Dump CA transaction only once if show command yield + - BUG/MINOR: ssl_ckch: Dump cert transaction only once if show command yield + - BUG/MINOR: ssl_ckch: Init right field when parsing "commit ssl crl-file" cmd + - CLEANUP: ssl_ckch: Remove unused field in commit_cacrlfile_ctx structure + - MINOR: ssl_ckch: Simplify structure used to commit changes on CA/CRL entries + - MINOR: ssl_ckch: Remove service context for "set ssl cert" command + - MINOR: ssl_ckch: Remove service context for "set ssl ca-file" command + - MINOR: ssl_ckch: Remove service context for "set ssl crl-file" command + - BUG/MINOR: ssl_ckch: Fix possible uninitialized value in show_cert I/O handler + - BUG/MINOR: ssl_ckch: Fix possible uninitialized value in show_cafile I/O handler + - BUG/MINOR: ssl_ckch: Fix possible uninitialized value in show_crlfile I/O handler + - BUILD: ssl_ckch: Fix build error about a possible uninitialized value + - BUG/MINOR: ssl_ckch: Fix another possible uninitialized value + - REGTESTS: http_abortonclose: Extend supported versions + - REGTESTS: restrict_req_hdr_names: Extend supported versions + - MINOR: connection: support HTTP/3.0 for smp_*_http_major fetch + - MINOR: h3: add h3c pointer into h3s instance + - MINOR: mux-quic: simplify decode_qcs API + - MINOR: mux-quic/h3: adjust demuxing function return values + - BUG/MINOR: h3: fix return value on decode_qcs on error + - BUILD: quic: fix anonymous union for gcc-4.4 + - BUILD: compiler: implement unreachable for older compilers too + - DEV: tcploop: reorder options in the usage message + - DEV: tcploop: make the current address the default address + - DEV: tcploop: make it possible to change the target address of a connect() + - DEV: tcploop: factor out the socket creation + - DEV: tcploop: permit port 0 to ease handling of default options + - DEV: tcploop: add a new "bind" command to bind to ip/port. + - DEV: tcploop: add minimal UDP support + - BUG/MINOR: trace: Test server existence for health-checks to get proxy + - BUG/MINOR: checks: Properly handle email alerts in trace messages + - BUG/MEDIUM: mailers: Set the object type for check attached to an email alert + - REGTESTS: healthcheckmail: Update the test to be functionnal again + - REGTESTS: healthcheckmail: Relax health-check failure condition + - BUG/MINOR: h3: fix incorrect BUG_ON assert on SETTINGS parsing + - MEDIUM: mux-h2: try to coalesce outgoing WINDOW_UPDATE frames + - OPTIM: mux-h2: increase h2_settings_initial_window_size default to 64k + - BUG/MINOR: h3: fix frame type definition + - BUG/MEDIUM: h3: fix SETTINGS parsing + - BUG/MINOR: cli/stats: add missing trailing LF after JSON outputs + - BUG/MINOR: server: do not enable DNS resolution on disabled proxies + - BUG/MINOR: cli/stats: add missing trailing LF after "show info json" + - DOC: design: update the notes on thread groups + - BUG/MEDIUM: mux-quic: fix flow control connection Tx level + - MINOR: mux-quic: complete BUG_ON on TX flow-control enforcing + - BUG/MINOR: mux-quic: fix memleak on frames rejected by transport + - BUG/MINOR: tcp-rules: Make action call final on read error and delay expiration + - CLEANUP: check: Remove useless tests on check's stream-connector + - BUG/MEDIUM: stconn: Don't wakeup applet for send if it won't consume data + - BUG/MEDIUM: cli: Notify cli applet won't consume data during request processing + - BUG/MEDIUM: mux-quic: fix segfault on flow-control frame cleanup + - MINOR: task: move profiling bit to per-thread + - CLEANUP: quic: use task_new_on() for single-threaded tasks + - MINOR: tinfo: remove the global thread ID bit (tid_bit) + - CLEANUP: hlua: check for at least 2 threads on a task + - MINOR: thread: get rid of MAX_THREADS_MASK + - OPTIM: task: do not consult shared WQ when we're already full + - DOC: design: update the task vs thread affinity requirements + - MINOR: qpack: add comments and remove a useless trace + - MINOR: qpack: reduce dependencies on other modules + - BUG/MINOR: qpack: support header litteral name decoding + - MINOR: qpack: add ABORT_NOW on unimplemented decoding + - BUG/MINOR: h3/qpack: deal with too many headers + - MINOR: qpack: improve decoding function + - MINOR: qpack: implement standalone decoder tool + - BUG/BUILD: h3: fix wrong label name + - BUG/MINOR: quic: Stop hardcoding Retry packet Version field + - MINOR: quic: Add several nonce and key definitions for Retry tag + - BUG/MINOR: quic: Wrong PTO calculation + - MINOR: quic: Parse long packet version from qc_parse_hd_form() + - CLEANUP: quid: QUIC draft-28 no more supported + - MEDIUM: quic: Add QUIC v2 draft support + - MINOR: quic: Released QUIC TLS extension for QUIC v2 draft + - MEDIUM: quic: Compatible version negotiation implementation (draft-08) + - CLEANUP: quic: Remove any reference to boringssl + - BUG/MINOR: task: fix thread assignment in tasklet_kill() + - BUG/MEDIUM: stream: Properly handle destructive client connection upgrades + - MINOR: stream: Rely on stconn flags to abort stream destructive upgrade + - CLEANUP: stconn: Don't expect to have no sedesc on detach + - BUG/MINOR: log: Properly test connection retries to fix dontlog-normal option + - MINOR: hlua: don't dump empty entries in hlua_traceback() + - MINOR: hlua: add a new hlua_show_current_location() function + - MEDIUM: debug: add a tainted flag when a shared library is loaded + - MEDIUM: debug: detect redefinition of symbols upon dlopen() + - BUILD: quic: Wrong HKDF label constant variable initializations + - BUG/MINOR: quic: Unexpected half open connection counter wrapping + - BUG/MINOR: quic_stats: Duplicate "quic_streams_data_blocked_bidi" field name + - BUG/MINOR: quic: purge conn Rx packet list on release + - BUG/MINOR: quic: free rejected Rx packets + - BUG/MINOR: qpack: abort on dynamic index field line decoding + - BUG/MEDIUM: ssl/cli: crash when crt inserted into a crt-list + - REGTESTS: ssl: add the same cert for client/server + - BUG/MINOR: quic: Acknowledgement must be forced during handshake + - MINOR: quic: Dump version_information transport parameter + - BUG/MEDIUM: mworker: use default maxconn in wait mode + - MINOR: intops: add a function to return a valid bit position from a mask + - TESTS: add a unit test for one_among_mask() + - BUILD: ssl_ckch: fix "maybe-uninitialized" build error on gcc-9.4 + ARM + - BUG/MINOR: ssl: Do not look for key in extra files if already in pem + - BUG/MINOR: quic: Missing acknowledgments for trailing packets + - BUG/MINOR: http-ana: Set method to HTTP_METH_OTHER when an HTTP txn is created + - BUG/MINOR: http-fetch: Use integer value when possible in "method" sample fetch + - MINOR: freq_ctr: Add a function to get events excess over the current period + - BUG/MINOR: stream: only free the req/res captures when set + - CLEANUP: pool/tree-wide: remove suffix "_pool" from certain pool names + - MEDIUM: debug: improve DEBUG_MEM_STATS to also report pool alloc/free + - BUG/MINOR: quic: Wrong reuse of fulfilled dgram RX buffer + - BUG/MAJOR: quic: Big RX dgrams leak when fulfilling a buffer + - BUG/MAJOR: quic: Big RX dgrams leak with POST requests + - BUILD: quic+h3: 32-bit compilation errors fixes + - MEDIUM: bwlim: Add support of bandwith limitation at the stream level + +2022/05/31 : 2.7-dev0 + - MINOR: version: it's development again + +2022/05/31 : 2.6.0 + - DOC: Fix formatting in configuration.txt to fix dconv + - CLEANUP: tcpcheck: Remove useless test on the stream-connector in tcpcheck_main + - CLEANUP: muxes: Consider stream's sd as defined in .show_fd callback functions + - MINOR: quic: Ignore out of packet padding. + - CLEANUP: quic: Useless QUIC_CONN_TX_BUF_SZ definition + - CLEANUP: quic: No more used handshake output buffer + - MINOR: quic: QUIC transport parameters split. + - MINOR: quic: Transport parameters dump + - DOC: quic: Update documentation for QUIC Retry + - MINOR: quic: Tunable "max_idle_timeout" transport parameter + - MINOR: quic: Tunable "initial_max_streams_bidi" transport parameter + - MINOR: quic: Clarifications about transport parameters value + - MINOIR: quic_stats: add QUIC connection errors counters + - BUG/MINOR: quic: Largest RX packet numbers mixing + - MINOR: quic_stats: Add transport new counters (lost, stateless reset, drop) + - DOC: quic: Documentation update for QUIC + - MINOR: quic: Connection TX buffer setting renaming. + - MINOR: h3: Add a statistics module for h3 + - MINOR: quic: Send STOP_SENDING frames if mux is released + - MINOR: quic: Do not drop packets with RESET_STREAM frames + - BUG/MINOR: qpack: fix buffer API usage on prefix integer encoding + - BUG/MINOR: qpack: support bigger prefix-integer encoding + - BUG/MINOR: h3: do not report bug on unknown method + - SCRIPTS: add make-releases-json to recreate a releases.json file in download dirs + - SCRIPTS: make publish-release try to launch make-releases-json + - MINOR: htx: add an unchecked version of htx_get_head_blk() + - BUILD: htx: use the unchecked version of htx_get_head_blk() where needed + - BUILD: quic: use inttypes.h instead of stdint.h + - DOC: internal: remove totally outdated diagrams + - DOC: remove the outdated ROADMAP file + - DOC: add maintainers for QUIC and HTTP/3 + - MINOR: h3: define h3 trace module + - MINOR: h3: add traces on frame recv + - MINOR: h3: add traces on frame send + - MINOR: h3: add traces on h3s init/end + - EXAMPLES: remove completely outdated acl-content-sw.cfg + - BUILD: makefile: reorder objects by build time + - DOC: fix a few spelling mistakes in the docs + - BUG/MEDIUM: peers/cli: fix "show peers" crash + - CLEANUP: peers/cli: stop misusing the appctx local variable + - CLEANUP: peers/cli: make peers_dump_peer() take an appctx instead of an stconn + - BUG/MINOR: peers: set the proxy's name to the peers section name + - MINOR: server: indicate when no address was expected for a server + - BUG/MINOR: peers: detect and warn on init_addr/resolvers/check/agent-check + - DOC: peers: indicate that some server settings are not usable + - DOC: peers: clarify when entry expiration date is renewed. + - DOC: peers: fix port number and addresses on new peers section format + - DOC: gpc/gpt: add commments of gpc/gpt array definitions on stick tables. + - DOC: install: update supported OpenSSL versions in the INSTALL doc + - MINOR: ncbuf: adjust ncb_data with NCBUF_NULL + - BUG/MINOR: h3: fix frame demuxing + - BUG/MEDIUM: h3: fix H3_EXCESSIVE_LOAD when receiving H3 frame header only + - BUG/MINOR: quic: Fix QUIC_EV_CONN_PRSAFRM event traces + - CLEANUP: quic: remove useless check on local UNI stream reception + - BUG/MINOR: qpack: do not consider empty enc/dec stream as error + - DOC: intro: adjust the numbering of paragrams to keep the output ordered + - MINOR: version: mention that it's LTS now. + +2022/05/27 : 2.6-dev12 + - CLEANUP: tools: Clean up non-QUIC error message handling in str2sa_range() + - BUG/MEDIUM: tools: Fix `inet_ntop` usage in sa2str + - CLEANUP: tools: Crash if inet_ntop fails due to ENOSPC in sa2str + - BUG/MEDIUM: mux-quic: adjust buggy proxy closing support + - Revert "MINOR: quic: activate QUIC traces at compilation" + - Revert "MINOR: mux-quic: activate qmux traces on stdout via macro" + - CLEANUP: init: address a coverity warning about possible multiply overflow + - BUG/MEDIUM: http: Properly reject non-HTTP/1.x protocols + - MEDIUM: h1: enlarge the scope of accepted version chars with accept-invalid-http-request + - BUG/MEDIUM: resolvers: Don't defer resolutions release in deinit function + - BUG/MEDIUM: peers: fix segfault using multiple bind on peers sections + - BUG/MEDIUM: peers: prevent unitialized multiple listeners on peers section + - BUG/MINOR: task: Don't defer tasks release when HAProxy is stopping + - MINOR: h3: mark ncbuf as const on h3_b_dup + - MINOR: mux-quic: do not alloc quic_stream_desc for uni remote stream + - MINOR: mux-quic: delay cs_endpoint allocation + - MINOR: mux-quic: add traces in qc_recv() + - MINOR: mux-quic: adjust return value of decode_qcs + - CLEANUP: h3: rename struct h3 -> h3c + - CLEANUP: h3: rename uni stream type constants + - BUG/MINOR: h3: prevent overflow when parsing SETTINGS + - MINOR: h3: refactor h3_control_send() + - MINOR: quic: support CONNECTION_CLOSE_APP emission + - MINOR: mux-quic: disable read on CONNECTION_CLOSE emission + - MINOR: h3: reject too big frames + - MINOR: mux-quic: emit STREAM_STATE_ERROR in qcc_recv + - BUG/MINOR: mux-quic: refactor uni streams TX/send H3 SETTINGS + - MINOR: h3/qpack: use qcs as type in decode callbacks + - MINOR: h3: define stream type + - MINOR: h3: refactor uni streams initialization + - MINOR: h3: check if frame is valid for stream type + - MINOR: h3: define non-h3 generic parsing function + - MEDIUM: quic: refactor uni streams RX + - CLEANUP: h3: remove h3 uni tasklet + - MINOR: h3: abort read on unknown uni stream + - MINOR: h3: refactor SETTINGS parsing/error reporting + - Revert "BUG/MINOR: task: Don't defer tasks release when HAProxy is stopping" + - DOC: configuration: add a warning for @system-ca on bind + - CLEANUP: init: address another coverity warning about a possible multiply overflow + - BUG/MINOR: ssl/lua: use correctly cert_ext in CertCache.set() + - BUG/MEDIUM: sample: Fix adjusting size in word converter + - REGTESTS: Do not use REQUIRE_VERSION for HAProxy 2.5+ (2) + - CLEANUP: conn_stream: remove unneeded exclusion of RX_WAIT_EP from RXBLK_ANY + - CLEANUP: conn_stream: rename the cs_endpoint's context to "conn" + - MINOR: conn_stream: add new sets of functions to set/get endpoint flags + - DEV: coccinelle: add cs_endp_flags.cocci + - CLEANUP: conn_stream: apply cs_endp_flags.cocci tree-wide + - DEV: coccinelle: add endp_flags.cocci + - CLEANUP: conn_stream: apply endp_flags.cocci tree-wide + - CLEANUP: conn_stream: rename the stream endpoint flags CS_EP_* to SE_FL_* + - CLEANUP: conn_stream: rename the cs_endpoint's target to "se" + - CLEANUP: conn_stream: rename cs_endpoint to sedesc (stream endpoint descriptor) + - CLEANUP: applet: rename the sedesc pointer from "endp" to "sedesc" + - CLEANUP: conn_stream: rename the conn_stream's endp to sedesc + - CLEANUP: conn_stream: rename cs_app_* to sc_app_* + - CLEANUP: conn_stream: tree-wide rename to stconn (stream connector) + - CLEANUP: mux-h1: add and use h1s_sc() to retrieve the stream connector + - CLEANUP: mux-h2: add and use h2s_sc() to retrieve the stream connector + - CLEANUP: mux-fcgi: add and use fcgi_strm_sc() to retrieve the stream connector + - CLEANUP: mux-pt: add and use pt_sc() to retrieve the stream connector + - CLEANUP: stdesc: rename the stream connector ->cs field to ->sc + - CLEANUP: stream: rename "csf" and "csb" to "scf" and "scb" + - CLEANUP: stconn: tree-wide rename stream connector flags CS_FL_* to SC_FL_* + - CLEANUP: stconn: tree-wide rename stconn states CS_ST/SB_* to SC_ST/SB_* + - MINOR: check: export wake_srv_chk() + - MINOR: conn_stream: test the various ops functions before calling them + - MEDIUM: stconn: merge the app_ops and the data_cb fields + - MINOR: applet: add new wrappers to put chk/blk/str/chr to channel from appctx + - CLEANUP: applet: use applet_put*() everywhere possible + - CLEANUP: stconn: rename cs_{i,o}{b,c} to sc_{i,o}{b,c} + - CLEANUP: stconn: rename cs_{check,strm,strm_task} to sc_strm_* + - CLEANUP: stconn: rename cs_conn() to sc_conn() + - CLEANUP: stconn: rename cs_mux() to sc_mux_strm() + - CLEANUP: stconn: rename cs_conn_mux() to sc_mux_ops() + - CLEANUP: stconn: rename cs_appctx() to sc_appctx() + - CLEANUP: stconn: rename __cs_endp_target() to __sc_endp() + - CLEANUP: stconn: rename cs_get_data_name() to sc_get_data_name() + - CLEANUP: stconn: rename cs_conn_*() to sc_conn_*() + - CLEANUP: stconn: rename cs_conn_get_first() to conn_get_first_sc() + - CLEANUP: stconn: rename cs_ep_set_error() to se_fl_set_error() + - CLEANUP: stconn: make a few functions take a const argument + - CLEANUP: stconn: use a single function to know if SC may send to SE + - MINOR: stconn: consider CF_SHUTW for sc_is_send_allowed() + - MINOR: stconn: remove calls to cs_done_get() + - MEDIUM: stconn: always rely on CF_SHUTR in addition to cs_rx_blocked() + - MEDIUM: stconn: remove SE_FL_RXBLK_SHUT + - MINOR: stconn: rename SE_FL_RXBLK_CONN to SE_FL_APPLET_NEED_CONN + - MEDIUM: stconn: take SE_FL_APPLET_NEED_CONN out of the RXBLK_ANY flags + - CLEANUP: stconn: rename cs_rx_room_{blk,rdy} to sc_{need,have}_room() + - CLEANUP: stconn: rename cs_rx_chan_{blk,rdy} to sc_{wont,will}_read() + - CLEANUP: stconn: rename cs_rx_buff_{blk,rdy} to sc_{need,have}_buff() + - MINOR: stconn: start to rename cs_rx_endp_{more,done}() to se_have_{no_,}more_data() + - MINOR: stconn: add sc_is_recv_allowed() to check for ability to receive + - CLEANUP: stconn: rename SE_FL_RX_WAIT_EP to SE_FL_HAVE_NO_DATA + - MEDIUM: stconn: move the RXBLK flags to the stream connector + - CLEANUP: stconn: rename SE_FL_WANT_GET to SE_FL_WILL_CONSUME + - CLEANUP: stconn: remove cs_tx_blocked() and cs_tx_endp_ready() + - CLEANUP: stconn: rename cs_{want,stop}_get() to se_{will,wont}_consume() + - CLEANUP: stconn: rename cs_cant_get() to se_need_more_data() + - CLEANUP: stconn: rename cs_{new,create,free,destroy}_* to sc_* + - CLEANUP: stconn: rename remaining management functions from cs_* to sc_* + - CLEANUP: stconn: rename cs{,_get}_{src,dst} to sc_* + - CLEANUP: stconn: rename cs_{shut,chk}* to sc_* + - CLEANUP: stconn: rename final state manipulation functions from cs_* to sc_* + - CLEANUP: quic: drop the name "conn_stream" from the pool variable names + - REORG: rename cs_utils.h to sc_strm.h + - REORG: stconn: rename conn_stream.{c,h} to stconn.{c,h} + - CLEANUP: muxes: rename "get_first_cs" to "get_first_sc" + - DEV: flags: use "sc" for stream conns instead of "cs" + - CLEANUP: check: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: connection: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: stconn: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: quic/h3: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: stream: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: promex: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: stats: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: cli: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: applet: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: cache: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: dns: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: spoe: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: hlua: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: log-forward: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: http-client: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: mux-fcgi: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: mux-h1: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: mux-h2: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: mux-pt: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: peers: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: sink: rename all occurrences of stconn "cs" to "sc" + - CLEANUP: sslsock: remove only occurrence of local variable "cs" + - CLEANUP: applet: rename appctx_cs() to appctx_sc() + - CLEANUP: stream: rename stream_upgrade_from_cs() to stream_upgrade_from_sc() + - CLEANUP: obj_type: rename OBJ_TYPE_CS to OBJ_TYPE_SC + - CLEANUP: stconn: replace a few remaining occurrences of CS in comments or traces + - DOC: internal: update the muxes doc to mention the stconn + - CLEANUP: mux-quic: rename the "endp" field to "sd" + - CLEANUP: mux-h1: rename the "endp" field to "sd" + - CLEANUP: mux-h2: rename the "endp" field to "sd" + - CLEANUP: mux-fcgi: rename the "endp" field to "sd" + - CLEANUP: mux-pt: rename the "endp" field to "sd" + - CLEANUP: stconn: rename a few "endp" arguments and variables to "sd" + - MINOR: stconn: turn SE_FL_WILL_CONSUME to SE_FL_WONT_CONSUME + - CLEANUP: stream: remove unneeded test on appctx during initialization + - CLEANUP: stconn: remove the new unneeded SE_FL_APP_MASK + - DEV: flags: fix "siet" shortcut name + - DEV: flags: rename the "endp" shortcut to "sd" for "stream descriptor" + - DEV: flags: reorder a few SC/SE flags + - DOC: internal: add a description of the stream connectors and descriptors + +2022/05/20 : 2.6-dev11 + - CI: determine actual LibreSSL version dynamically + - BUG/MEDIUM: ncbuf: fix null buffer usage + - MINOR: ncbuf: fix warnings for testing build + - MEDIUM: http-ana: Add a proxy option to restrict chars in request header names + - MEDIUM: ssl: Delay random generator initialization after config parsing + - MINOR: ssl: Add 'ssl-propquery' global option + - MINOR: ssl: Add 'ssl-provider' global option + - CLEANUP: Add missing header to ssl_utils.c + - CLEANUP: Add missing header to hlua_fcn.c + - CLEANUP: Remove unused function hlua_get_top_error_string + - BUILD: fix build warning on solaris based systems with __maybe_unused. + - MINOR: tools: add get_exec_path implementation for solaris based systems. + - BUG/MINOR: ssl: Fix crash when no private key is found in pem + - CLEANUP: conn-stream: Remove cs_applet_shut declaration from header file + - MINOR: applet: Prepare appctx to own the session on frontend side + - MINOR: applet: Let the frontend appctx release the session + - MINOR: applet: Change return value for .init callback function + - MINOR: stream: Export stream_free() + - MINOR: applet: Add appctx_init() helper fnuction + - MINOR: applet: Add a function to finalize frontend appctx startup + - MINOR: applet: Add function to release appctx on error during init stage + - MEDIUM: dns: Refactor dns appctx creation + - MEDIUM: spoe: Refactor SPOE appctx creation + - MEDIUM: lua: Refactor cosocket appctx creation + - MEDIUM: httpclient: Refactor http-client appctx creation + - MINOR: sink: Add a ref to sink in the sink_forward_target structure + - MEDIUM: sink: Refactor sink forwarder appctx creation + - MINOR: peers: Add a ref to peers section in the peer structure + - MEDIUM: peers: Refactor peer appctx creation + - MINOR: applet: Add API to start applet on a thread subset + - MEDIUM: applet: Add support for async appctx startup on a thread subset + - MINOR: peers: Track number of applets run by thread + - MEDIUM: peers: Balance applets across threads + - MINOR: conn-stream/applet: Stop setting appctx as the endpoint context + - CLEANUP: proxy: Remove dead code when parsing "http-restrict-req-hdr-names" option + - REGTESTS: abortonclose: Fix some race conditions + - MINOR: ssl: Add 'ssl-provider-path' global option + - CLEANUP: http_ana: Make use of the return value of stream_generate_unique_id() + - BUG/MINOR: spoe: Fix error handling in spoe_init_appctx() + - CLEANUP: peers: Remove unreachable code in peer_session_create() + - CLEANUP: httpclient: Remove useless test on ss_dst in httpclient_applet_init() + - BUG/MEDIUM: quic: fix Rx buffering + - OPTIM: quic: realign empty Rx buffer + - BUG/MINOR: ncbuf: fix ncb_is_empty() + - MINOR: ncbuf: refactor ncb_advance() + - BUG/MINOR: mux-quic: update session's idle delay before stream creation + - MINOR: h3: do not wait a complete frame for demuxing + - MINOR: h3: flag demux as full on HTX full + - MEDIUM: mux-quic: implement recv on io-cb + - MINOR: mux-quic: remove qcc_decode_qcs() call in XPRT + - MINOR: mux-quic: reorganize flow-control frames emission + - MINOR: mux-quic: implement MAX_STREAM_DATA emission + - MINOR: mux-quic: implement MAX_DATA emission + - BUG/MINOR: mux-quic: support nul buffer with qc_free_ncbuf() + - MINOR: mux-quic: free RX buf if empty + - BUG/MEDIUM: config: Reset outline buffer size on realloc error in readcfgfile() + - BUG/MINOR: check: Reinit the buffer wait list at the end of a check + - MEDIUM: check: No longer shutdown the connection in .wake callback function + - REORG: check: Rename and export I/O callback function + - MEDIUM: check: Use the CS to handle subscriptions for read/write events + - BUG/MINOR: quic: break for error on sendto + - MINOR: quic: abort on unlisted errno on sendto() + - MINOR: quic: detect EBADF on sendto() + - BUG/MEDIUM: quic: fix initialization for local/remote TPs + - CLEANUP: quic: adjust comment/coding style for TPs init + - BUG/MINOR: cfgparse: abort earlier in case of allocation error + - MINOR: quic: Dump initial derived secrets + - MINOR: quic_tls: Add quic_tls_derive_retry_token_secret() + - MINOR: quic_tls: Add quic_tls_decrypt2() implementation + - MINOR: quic: Retry implementation + - MINOR: cfgparse: Update for "cluster-secret" keyword for QUIC Retry + - MINOR: quic: Move quic_lstnr_dgram_dispatch() out of xprt_quic.c + - BUILD: stats: Missing headers inclusions from stats.h + - MINOR: quic_stats: Add a new stats module for QUIC + - MINOR: quic: Attach proxy QUIC stats counters to the QUIC connection + - BUG/MINOR: quic: Fix potential memory leak during QUIC connection allocations + - MINOR: quic: QUIC stats counters handling + - MINOR: quic: Add tune.quic.retry-threshold keyword + - MINOR: quic: Dynamic Retry implementation + - MINOR: quic/mux-quic: define CONNECTION_CLOSE send API + - MINOR: mux-quic: emit FLOW_CONTROL_ERROR + - MINOR: mux-quic: emit STREAM_LIMIT_ERROR + - MINOR: mux-quic: close connection on error if different data at offset + - BUG/MINOR: peers: fix error reporting of "bind" lines + - CLEANUP: config: improve address parser error report for unmatched protocols + - CLEANUP: config: provide cleare hints about unsupported QUIC addresses + - MINOR: protocol: replace ctrl_type with xprt_type and clarify it + - MINOR: listener: provide a function to process all of a bind_conf's arguments + - MINOR: config: use the new bind_parse_args_list() to parse a "bind" line + - CLEANUP: listener: add a comment about what the BC_SSL_O_* flags are for + - MINOR: listener: add a new "options" entry in bind_conf + - CLEANUP: listener: replace all uses of bind_conf->is_ssl with BC_O_USE_SSL + - CLEANUP: listener: replace bind_conf->generate_cers with BC_O_GENERATE_CERTS + - CLEANUP: listener: replace bind_conf->quic_force_retry with BC_O_QUIC_FORCE_RETRY + - CLEANUP: listener: store stream vs dgram at the bind_conf level + - MINOR: listener: detect stream vs dgram conflict during parsing + - MINOR: listener: set the QUIC xprt layer immediately after parsing the args + - MINOR: listener/ssl: set the SSL xprt layer only once the whole config is known + - MINOR: connection: add flag MX_FL_FRAMED to mark muxes relying on framed xprt + - MINOR: config: detect and report mux and transport incompatibilities + - MINOR: listener: automatically select a QUIC mux with a QUIC transport + - MINOR: listener: automatically enable SSL if a QUIC transport is found + - BUG/MINOR: quic: Fixe a typo in qc_idle_timer_task() + - BUG/MINOR: quic: Missing <conn_opening> stats counter decrementation + - BUILD/MINOR: cpuset fix build for FreeBSD 13.1 + - CI: determine actual OpenSSL version dynamically + +2022/05/14 : 2.6-dev10 + - MINOR: ssl: ignore dotfiles when loading a dir w/ ca-file + - MEDIUM: ssl: ignore dotfiles when loading a dir w/ crt + - BUG/MINOR: ssl: Fix typos in crl-file related CLI commands + - MINOR: compiler: add a new macro to set an attribute on an enum when possible + - BUILD: stats: conditionally mark obsolete stats states as deprecated + - BUILD: ssl: work around bogus warning in gcc 12's -Wformat-truncation + - BUILD: debug: work around gcc-12 excessive -Warray-bounds warnings + - BUILD: listener: shut report of possible null-deref in listener_accept() + - BUG/MEDIUM: ssl: fix the gcc-12 broken fix :-( + - DOC: install: update gcc version requirements + - BUILD: makefile: add -Wfatal-errors to the default flags + - BUG/MINOR: server: Make SRV_STATE_LINE_MAXLEN value from 512 to 2kB (2000 bytes). + - BUG/MAJOR: dns: multi-thread concurrency issue on UDP socket + - BUG/MINOR: mux-h2: mark the stream as open before processing it not after + - MINOR: mux-h2: report a trace event when failing to create a new stream + - DOC: configuration: add the httpclient keywords to the global keywords index + - MINOR: quic: Add a debug counter for sendto() errors + - BUG/MINOR: quic: Dropped peer transport parameters + - BUG/MINOR: quic: Wrong unit for ack delay for incoming ACK frames + - MINOR: quic: Congestion controller event trace fix (loss) + - MINOR: quic: Add correct ack delay values to ACK frames + - MINOR: config: Add "cluster-secret" new global keyword + - MINOR: quic-tls: Add quic_hkdf_extract_and_expand() for HKDF + - MINOR: quic: new_quic_cid() code moving + - MINOR: quic: Initialize stateless reset tokens with HKDF secrets + - MINOR: qc_new_conn() rework for stateless reset + - MINOR: quic: Stateless reset token copy to transport parameters + - MINOR: quic: Send stateless reset tokens + - MINOR: quic: Short packets always embed a trailing AEAD TAG + - CLEANUP: quic: wrong use of eb*entry() macro + - CLEANUP: quic: Useless use of pointer for quic_hkdf_extract() + - CLEANUP: quic_tls: QUIC_TLS_IV_LEN defined two times + - MINOR: ncbuf: define non-contiguous buffer + - MINOR: ncbuf: complete API and define block interal abstraction + - MINOR: ncbuf: optimize storage for the last gap + - MINOR: ncbuf: implement insertion + - MINOR: ncbuf: define various insertion modes + - MINOR: ncbuf: implement advance + - MINOR: ncbuf: write unit tests + - BUG/MEDIUM: lua: fix argument handling in data removal functions + - DOC/MINOR: fix typos in the lua-api document + - BUG/MEDIUM: wdt: don't trigger the watchdog when p is unitialized + - MINOR: mux-h1: Add global option accpet payload for any HTTP/1.0 requests + - CLEANUP: mux-h1: Fix comments and error messages for global options + - MINOR: conn_stream: make cs_set_error() work on the endpoint instead + - CLEANUP: mux-h1: always take the endp from the h1s not the cs + - CLEANUP: mux-h2: always take the endp from the h2s not the cs + - CLEANUP: mux-pt: always take the endp from the context not the cs + - CLEANUP: mux-fcgi: always take the endp from the fstrm not the cs + - CLEANUP: mux-quic: always take the endp from the qcs not the cs + - CLEANUP: applet: use the appctx's endp instead of cs->endp + - MINOR: conn_stream: add a pointer back to the cs from the endpoint + - MINOR: mux-h1: remove the now unneeded h1s->cs + - MINOR: mux-h2: make sure any h2s always has an endpoint + - MINOR: mux-h2: remove the now unneeded conn_stream from the h2s + - MINOR: mux-fcgi: make sure any stream always has an endpoint + - MINOR: mux-fcgi: remove the now unneeded conn_stream from the fcgi_strm + - MINOR: mux-quic: remove the now unneeded conn_stream from the qcs + - MINOR: mux-pt: remove the now unneeded conn_stream from the context + - CLEANUP: muxes: make mux->attach/detach take a conn_stream endpoint + - MINOR: applet: replace cs_applet_shut() with appctx_shut() + - MINOR: applet: add appctx_strm() and appctx_cs() to access common fields + - CLEANUP: applet: remove the unneeded appctx->owner + - CLEANUP: conn_stream: merge cs_new_from_{mux,applet} into cs_new_from_endp() + - MINOR: ext-check: indicate the transport and protocol of a server + - BUG/MEDIUM: mux-quic: fix a thinko in the latest cs/endpoint cleanup + - MINOR: tools: improve error message accuracy in str2sa_range + - MINOR: config: make sure never to mix dgram and stream protocols on a bind line + - BUG/MINOR: ncbuf: fix coverity warning on uninit sz_data + - MINOR: xprt_quic: adjust flow-control according to bufsize + - MEDIUM: mux-quic/h3/hq-interop: use ncbuf for bidir streams + - MEDIUM: mux-quic/h3/qpack: use ncbuf for uni streams + - CLEANUP: mux-quic: remove unused fields for Rx + - CLEANUP: quic: remove unused quic_rx_strm_frm + +2022/05/08 : 2.6-dev9 + - MINOR: mux-quic: support full request channel buffer + - BUG/MINOR: h3: fix parsing of unknown frame type with null length + - CLEANUP: backend: make alloc_{bind,dst}_address() idempotent + - MEDIUM: stream: remove the confusing SF_ADDR_SET flag + - MINOR: conn_stream: remove the now unused CS_FL_ADDR_*_SET flags + - CLEANUP: protocol: make sure the connect_* functions always receive a dst + - MINOR: connection: get rid of the CO_FL_ADDR_*_SET flags + - MINOR: session: get rid of the now unused SESS_FL_ADDR_*_SET flags + - CLEANUP: mux: Useless xprt_quic-t.h inclusion + - MINOR: quic: Make the quic_conn be aware of the number of streams + - BUG/MINOR: quic: Dropped retransmitted STREAM frames + - BUG/MINOR: mux_quic: Dropped packet upon retransmission for closed streams + - MEDIUM: httpclient: remove url2sa to use a more flexible parser + - MEDIUM: httpclient: http-request rules for resolving + - MEDIUM: httpclient: allow address and port change for resolving + - CLEANUP: httpclient: remove the comment about resolving + - MINOR: httpclient: handle unix and other socket types in dst + - MINOR: httpclient: rename dash by dot in global option + - MINOR: init: exit() after pre-check upon error + - MINOR: httpclient: cleanup the error handling in init + - MEDIUM: httpclient: hard-error when SSL is configured + - MINOR: httpclient: allow to configure the ca-file + - MINOR: httpclient: configure the resolvers section to use + - MINOR: httpclient: allow ipv4 or ipv6 preference for resolving + - DOC: configuration: httpclient global option + - MINOR: conn-stream: Add mask from flags set by endpoint or app layer + - BUG/MEDIUM: conn-stream: Only keep app layer flags of the endpoint on reset + - BUG/MEDIUM: mux-fcgi: Be sure to never set EOM flag on an empty HTX message + - BUG/MEDIUM: mux-h1: Be able to handle trailers when C-L header was specified + - DOC: config: Update doc for PR/PH session states to warn about rewrite failures + - MINOR: resolvers: cleanup alert/warning in parse-resolve-conf + - MINOR: resolvers: move the resolv.conf parser in parse_resolv_conf() + - MINOR: resolvers: resolvers_new() create a resolvers with default values + - BUILD: debug: unify the definition of ha_backtrace_to_stderr() + - BUG/MINOR: tcp/http: release the expr of set-{src,dst}[-port] + - MEDIUM: resolvers: create a "default" resolvers section at startup + - DOC: resolvers: default resolvers section + - BUG/MINOR: startup: usage() when no -cc arguments + - BUG/MEDIUM: resolvers: make "show resolvers" properly yield + - BUG/MEDIUM: cli: make "show cli sockets" really yield + - BUG/MINOR: proxy/cli: don't enumerate internal proxies on "show backend" + - BUG/MINOR: map/cli: protect the backref list during "show map" errors + - BUG/MINOR: map/cli: make sure patterns don't vanish under "show map"'s init + - BUG/MINOR: ssl/cli: fix "show ssl ca-file/crl-file" not to mix cli+ssl contexts + - BUG/MINOR: ssl/cli: fix "show ssl ca-file <name>" not to mix cli+ssl contexts + - BUG/MINOR: ssl/cli: fix "show ssl crl-file" not to mix cli+ssl contexts + - BUG/MINOR: ssl/cli: fix "show ssl cert" not to mix cli+ssl contexts + - CLEANUP: ssl/cli: do not loop on unknown states in "add ssl crt-list" handler + - MINOR: applet: reserve some generic storage in the applet's context + - CLEANUP: applet: make appctx_new() initialize the whole appctx + - CLEANUP: stream/cli: take the "show sess" context definition out of the appctx + - CLEANUP: stream/cli: stop using appctx->st2 for the dump state + - CLEANUP: stream/cli: remove the unneeded init state from "show sess" + - CLEANUP: stream/cli: remove the unneeded STATE_FIN state from "show sess" + - CLEANUP: stream/cli: remove the now unneeded dump state from "show sess" + - CLEANUP: proxy/cli: take the "show errors" context definition out of the appctx + - CLEANUP: stick-table/cli: take the "show table" context definition out of the appctx + - CLEANUP: stick-table/cli: stop using appctx->st2 for the dump state + - CLEANUP: stick-table/cli: remove the unneeded STATE_INIT for "show table" + - CLEANUP: map/cli: take the "show map" context definition out of the appctx + - CLEANUP: map/cli: stop using cli.i0/i1 to store the generation numbers + - CLEANUP: map/cli: stop using appctx->st2 for the dump state + - CLEANUP: map/cli: always detach the backref from the list after "show map" + - CLEANUP: peers/cli: take the "show peers" context definition out of the appctx + - CLEANUP: peers/cli: stop using appctx->st2 for the dump state + - CLEANUP: peers/cli: remove unneeded state STATE_INIT + - CLEANUP: cli: initialize the whole appctx->ctx, not just the stats part + - CLEANUP: promex: make the applet use its own context + - CLEANUP: promex: stop using appctx->st2 + - CLEANUP: stats/cli: take the "show stat" context definition out of the appctx + - CLEANUP: stats/cli: stop using appctx->st2 + - CLEANUP: hlua/cli: take the hlua_cli context definition out of the appctx + - CLEANUP: ssl/cli: use a local context for "show cafile" + - CLEANUP: ssl/cli: use a local context for "show crlfile" + - CLEANUP: ssl/cli: use a local context for "show ssl cert" + - CLEANUP: ssl/cli: use a local context for "commit ssl cert" + - CLEANUP: ssl/cli: stop using appctx->st2 for "commit ssl cert" + - CLEANUP: ssl/cli: use a local context for "set ssl cert" + - CLEANUP: ssl/cli: use a local context for "set ssl cafile" + - CLEANUP: ssl/cli: use a local context for "set ssl crlfile" + - CLEANUP: ssl/cli: use a local context for "commit ssl {ca|crl}file" + - CLEANUP: ssl/cli: stop using appctx->st2 for "commit ssl ca/crl" + - CLEANUP: ssl/cli: stop using ctx.cli.i0/i1/p0 for "show tls-keys" + - CLEANUP: ssl/cli: add a new "dump_entries" field to "show_keys_ref" + - CLEANUP: ssl/cli: make "show tlskeys" not use appctx->st2 anymore + - CLEANUP: ssl/cli: make "show ssl ocsp-response" not use cli.p0 anymore + - CLEANUP: ssl/cli: make "{show|dump} ssl crtlist" use its own context + - CLEANUP: ssl/cli: make "add ssl crtlist" use its own context + - CLEANUP: ssl/cli: make "add ssl crtlist" not use st2 anymore + - CLEANUP: dns: stop abusing the sink forwarder's context + - CLEANUP: sink: use the generic context to store the forwarder's context + - CLEANUP: activity/cli: make "show profiling" not use ctx.cli anymore + - CLEANUP: debug/cli: make "debug dev fd" not use ctx.cli anymore + - CLEANUP: debug/cli: make "debug dev memstats" not use ctx.cli anymore + - CLEANUP: ring: pass the ring watch flags to ring_attach_cli(), not in ctx.cli + - CLEANUP: ring/cli: use a locally-defined context instead of using ctx.cli + - CLEANUP: resolvers/cli: make "show resolvers" use a locally-defined context + - CLEANUP: resolvers/cli: remove the unneeded appctx->st2 from "show resolvers" + - CLEANUP: cache/cli: make use of a locally defined context for "show cache" + - CLEANUP: proxy/cli: make use of a locally defined context for "show servers" + - CLEANUP: proxy/cli: get rid of appctx->st2 in "show servers" + - CLEANUP: proxy/cli: make "show backend" only use the generic context + - CLEANUP: cli: make "show fd" use its own context + - CLEANUP: cli: make "show env" use its own context + - CLEANUP: cli: simplify the "show cli sockets" I/O handler + - CLEANUP: cli: make "show cli sockets" use its own context + - CLEANUP: httpclient/cli: use a locally-defined context instead of ctx.cli + - CLEANUP: httpclient: do not use the appctx.ctx anymore + - CLEANUP: peers: do not use appctx.ctx anymore + - CLEANUP: spoe: do not use appctx.ctx anymore + - BUILD: applet: mark the CLI's generic variables as deprecated + - BUILD: applet: mark the appctx's st2 variable as deprecated + - CLEANUP: cache: take the context out of appctx.ctx + - MEDIUM: lua: move the cosocket storage outside of appctx.ctx + - MINOR: lua: move the tcp service storage outside of appctx.ctx + - MINOR: lua: move the http service context out of appctx.ctx + - CLEANUP: cli: move the status print context into its own context + - CLEANUP: stats: rename the stats state values an mark the old ones deprecated + - DOC: internal: document the new cleaner approach to the appctx + - MINOR: tcp: socket translate TCP_KEEPIDLE for macOs equivalent + - DOC: fix typo "ant" for "and" in INSTALL + - CI: dynamically determine actual version of h2spec + +2022/04/30 : 2.6-dev8 + - BUG/MINOR: quic: fix use-after-free with trace on ACK consume + - BUG/MINOR: rules: Forbid captures in defaults section if used by a backend + - BUG/MEDIUM: rules: Be able to use captures defined in defaults section + - BUG/MINOR: rules: Fix check_capture() function to use the right rule arguments + - BUG/MINOR: http-act: make release_http_redir() more robust + - BUG/MINOR: sample: add missing use_backend/use-server contexts in smp_resolve_args + - MINOR: sample: don't needlessly call c_none() in sample_fetch_as_type() + - MINOR: sample: make the bool type cast to bin + - MEDIUM: backend: add new "balance hash <expr>" algorithm + - MINOR: init: add global setting "fd-hard-limit" to bound system limits + - BUILD: pollers: use an initcall to register the pollers + - BUILD: xprt: use an initcall to register the transport layers + - BUILD: thread: use initcall instead of a constructor + - BUILD: http: remove the two unused constructors in rules and ana + - CLEANUP: compression: move the default setting of maxzlibmem to defaults + - MINOR: tree-wide: always consider EWOULDBLOCK in addition to EAGAIN + - BUG/MINOR: connection: "connection:close" header added despite 'close-spread-time' + - MINOR: fd: add functions to set O_NONBLOCK and FD_CLOEXEC + - CLEANUP: tree-wide: use fd_set_nonblock() and fd_set_cloexec() + - CLEANUP: tree-wide: remove 25 occurrences of unneeded fcntl.h + - REGTESTS: fix the race conditions in be2dec.vtc ad field.vtc + - REGTESTS: webstats: remove unused stats socket in /tmp + - MEDIUM: httpclient: disable SSL when the ca-file couldn't be loaded + - BUG/MINOR: httpclient/lua: error when the httpclient_start() fails + - BUG/MINOR: ssl: free the cafile entries on deinit + - BUG/MINOR: ssl: memory leak when trying to load a directory with ca-file + - MEDIUM: httpclient: re-enable the verify by default + - BUG/MEDIUM: ssl/cli: fix yielding in show_cafile_detail + - BUILD: compiler: properly distinguish weak and global symbols + - MINOR: connection: Add way to disable active connection closing during soft-stop + - BUG/MEDIUM: http-ana: Fix memleak in redirect rules with ignore-empty option + - CLEANUP: Destroy `http_err_chunks` members during deinit + - BUG/MINOR: resolvers: Fix memory leak in resolvers_deinit() + - MINOR: Call deinit_and_exit(0) for `haproxy -vv` + - BUILD: fd: disguise the fd_set_nonblock/cloexec result + - BUG/MINOR: pools: make sure to also destroy shared pools in pool_destroy_all() + - MINOR: ssl: add a new global option "tune.ssl.hard-maxrecord" + - CLEANUP: errors: also call deinit_errors_buffers() on deinit() + - CLEANUP: chunks: release trash also in deinit + - CLEANUP: deinit: release the pre-check callbacks + - CLEANUP: deinit: release the config postparsers + - CLEANUP: listeners/deinit: release accept queue tasklets on deinit + - CLEANUP: connections/deinit: destroy the idle_conns tasks + - BUG/MINOR: mux-quic: fix build in release mode + - MINOR: mux-quic: adjust comment on emission function + - MINOR: mux-quic: remove unused bogus qcc_get_stream() + - BUG/MINOR: mux-quic: fix leak if cs alloc failure + - MINOR: mux-quic: count local flow-control stream limit on reception + - BUG/MINOR: h3: fix incomplete POST requests + - BUG/MEDIUM: h3: fix use-after-free on mux Rx buffer wrapping + - MINOR: mux-quic: partially copy Rx frame if almost full buf + - MINOR: h3: change frame demuxing API + - MINOR: mux-quic: add a app-layer context in qcs + - MINOR: h3: implement h3 stream context + - MINOR: h3: support DATA demux if buffer full + - MINOR: quic: decode as much STREAM as possible + - MINOR: quic: Improve qc_prep_pkts() flexibility + - MINOR: quic: Prepare quic_frame struct duplication + - MINOR: quic: Do not retransmit frames from coalesced packets + - MINOR: quic: Add traces about TX frame memory releasing + - MINOR: quic: process_timer() rework + - MEDIUM: quic: New functions for probing rework + - MEDIUM: quic: Retransmission functions rework + - MEDIUM: quic: qc_requeue_nacked_pkt_tx_frms() rework + - MINOR: quic: old data distinction for qc_send_app_pkt() + - MINOR: quic: Mark packets as probing with old data + - MEDIUM: quic: Mark copies of acknowledged frames as acknowledged + - MEDIUM: quic: Enable the new datagram probing process + - MINOR: quic: Do not send ACK frames when probing + - BUG/MINOR: quic: Wrong returned status by qc_build_frms() + - BUG/MINOR: quic: Avoid sending useless PADDING frame + - BUG/MINOR: quic: Traces fix about remaining frames upon packet build failure + - MINOR: quic: Wake up the mux to probe with new data + - BUG/MEDIUM: quic: Possible crash on STREAM frame loss + - BUG/MINOR: quic: Missing Initial packet length check + - CLEANUP: quic: Rely on the packet length set by qc_lstnr_pkt_rcv() + - MINOR: quic: Drop 0-RTT packets if not allowed + - BUG/MINOR: httpclient/ssl: use the correct verify constant + - BUG/MEDIUM: conn-stream: Don't erase endpoint flags on reset + - BUG/MEDIUM: httpclient: Fix loop consuming HTX blocks from the response channel + - BUG/MINOR: httpclient: Count metadata in size to transfer via htx_xfer_blks() + - MINOR: httpclient: Don't use co_set_data() to decrement output + - BUG/MINOR: conn_stream: do not confirm a connection from the frontend path + - MEDIUM: quic: do not ACK packet with STREAM if MUX not present + - MEDIUM: quic: do not ack packet with invalid STREAM + - MINOR: quic: Drop 0-RTT packets without secrets + - CLEANUP: quic: Remaining fprintf() debug trace + - MINOR: quic: moving code for QUIC loss detection + - BUG/MINOR: quic: Missing time threshold multiplifier for loss delay computation + - CI: github actions: update LibreSSL to 3.5.2 + - SCRIPTS: announce-release: add URL of dev packages + +2022/04/23 : 2.6-dev7 + - BUILD: calltrace: fix wrong include when building with TRACE=1 + - MINOR: ssl: Use DH parameters defined in RFC7919 instead of hard coded ones + - MEDIUM: ssl: Disable DHE ciphers by default + - BUILD: ssl: Fix compilation with OpenSSL 1.0.2 + - MINOR: mux-quic: split xfer and STREAM frames build + - REORG: quic: use a dedicated module for qc_stream_desc + - MINOR: quic-stream: use distinct tree nodes for quic stream and qcs + - MINOR: quic-stream: add qc field + - MEDIUM: quic: implement multi-buffered Tx streams + - MINOR: quic-stream: refactor ack management + - MINOR: quic: limit total stream buffers per connection + - MINOR: mux-quic: implement immediate send retry + - MINOR: cfg-quic: define tune.quic.conn-buf-limit + - MINOR: ssl: Add 'show ssl providers' cli command and providers list in -vv option + - REGTESTS: ssl: Update error messages that changed with OpenSSLv3.1.0-dev + - BUG/MEDIUM: quic: Possible crash with released mux + - BUG/MINOR: mux-quic: unsubscribe on release + - BUG/MINOR: mux-quic: handle null timeout + - BUG/MEDIUM: logs: fix http-client's log srv initialization + - BUG/MINOR: mux-quic: remove dead code in qcs_xfer_data() + - DEV: stream: Fix conn-streams dump in full stream message + - CLEANUP: conn-stream: Rename cs_conn_close() and cs_conn_drain_and_close() + - CLEANUP: conn-stream: Rename cs_applet_release() + - MINOR: conn-stream: Rely on endpoint shutdown flags to shutdown an applet + - BUG/MINOR: cache: Disable cache if applet creation fails + - BUG/MINOR: backend: Don't allow to change backend applet + - BUG/MEDIUM: conn-stream: Set back CS to RDY state when the appctx is created + - MINOR: stream: Don't needlessly detach server endpoint on early client abort + - MINOR: conn-stream: Make cs_detach_* private and use cs_destroy() from outside + - MINOR: init: add the pre-check callback + - MEDIUM: httpclient: change the init sequence + - MEDIUM: httpclient/ssl: verify required + - MINOR: httpclient/mworker: disable in the master process + - MEDIUM: httpclient/ssl: verify is configurable and disabled by default + - BUG/MAJOR: connection: Never remove connection from idle lists outside the lock + - BUG/MEDIUM: mux-quic: fix stalled POST requets + - BUG/MINOR: mux-quic: fix POST with abortonclose + - MINOR: task: add a new task_instant_wakeup() function + - MEDIUM: queue: use tasklet_instant_wakeup() to wake tasks + - DOC: remove my name from the config doc + +2022/04/16 : 2.6-dev6 + - CLEANUP: connection: reduce the with of the mux dump output + - CI: Update to actions/checkout@v3 + - CI: Update to actions/cache@v3 + - DOC: adjust QUIC instruction in INSTALL + - BUG/MINOR: stats: define the description' background color in dark color scheme + - BUILD: ssl: add USE_ENGINE and disable the openssl engine by default + - BUILD: makefile: pass USE_ENGINE to cflags + - BUILD: xprt-quic: replace ERR_func_error_string() with ERR_peek_error_func() + - DOC: install: document the fact that SSL engines are not enabled by default + - CI: github actions: disable -Wno-deprecated + - BUILD: makefile: silence unbearable OpenSSL deprecation warnings + - MINOR: sock: check configured limits at the sock layer, not the listener's + - MINOR: connection: add a new flag CO_FL_FDLESS on fd-less connections + - MINOR: connection: add conn_fd() to retrieve the FD only when it exists + - MINOR: stream: only dump connections' FDs when they are valid + - MINOR: connection: use conn_fd() when displaying connection errors + - MINOR: connection: skip FD-based syscalls for FD-less connections + - MEDIUM: connection: panic when calling FD-specific functions on FD-less conns + - MINOR: mux-quic: properly set the flags and name fields + - MINOR: connection: rearrange conn_get_src/dst to be a bit more extensible + - MINOR: protocol: add get_src() and get_dst() at the protocol level + - MINOR: quic-sock: provide a pair of get_src/get_dst functions + - MEDIUM: ssl: improve retrieval of ssl_sock_ctx and SSL detection + - MEDIUM: ssl: stop using conn->xprt_ctx to access the ssl_sock_ctx + - MEDIUM: xprt-quic: implement get_ssl_sock_ctx() + - MEDIUM: quic: move conn->qc into conn->handle + - BUILD: ssl: fix build warning with previous changes to ssl_sock_ctx + - BUILD: ssl: add an unchecked version of __conn_get_ssl_sock_ctx() + - MINOR: ssl: refine the error testing for fc_err and fc_err_str + - BUG/MINOR: sock: do not double-close the accepted socket on the error path + - CI: cirrus: switch to FreeBSD-13.0 + - MINOR: log: add '~' to frontend when the transport layer provides SSL + - BUILD/DEBUG: lru: fix printf format in debug code + - BUILD: peers: adjust some printf format to silence cppcheck + - BUILD/DEBUG: hpack-tbl: fix format string in standalone debug code + - BUILD/DEBUG: hpack: use unsigned int in printf format in debug code + - BUILD: halog: fix some incorrect signs in printf formats for integers + - BUG/MINOR: h3: fix build with DEBUG_H3 + - BUG/MINOR: mux-h2: do not send GOAWAY if SETTINGS were not sent + - BUG/MINOR: cache: do not display expired entries in "show cache" + - BUG/MINOR: mux-h1: Don't release unallocated CS on error path + - MINOR: applet: Make .init callback more generic + - MINOR: conn-stream: Add flags to set the type of the endpoint + - MEDIUM: applet: Set the appctx owner during allocation + - MAJOR: conn-stream: Invert conn-stream endpoint and its context + - REORG: Initialize the conn-stream by hand in cs_init() + - MEDIUM: conn-stream: Add an endpoint structure in the conn-stream + - MINOR: conn-stream: Move some CS flags to the endpoint + - MEDIUM: conn-stream: Be able to pass endpoint to create a conn-stream + - MEDIUM: conn-stream: Pre-allocate endpoint to create CS from muxes and applets + - REORG: applet: Uninline appctx_new function + - MAJOR: conn-stream: Share endpoint struct between the CS and the mux/applet + - MEDIUM: conn-stream: Move remaning flags from CS to endpoint + - MINOR: mux-pt: Rely on the endpoint instead of the conn-stream when possible + - MINOR: conn-stream: Add ISBACK conn-stream flag + - MINOR: conn-stream: Add header file with util functions related to conn-streams + - MEDIUM: tree-wide: Use CS util functions instead of SI ones + - MINOR: stream-int/txn: Move buffer for L7 retries in the HTTP transaction + - CLEANUP: http-ana: Remove http_alloc_txn() function + - MINOR: stream-int/stream: Move conn_retries counter in the stream + - MINOR: stream: Simplify retries counter calculation + - MEDIUM: stream-int/conn-stream: Move src/dst addresses in the conn-stream + - MINOR: stream-int/conn-stream: Move half-close timeout in the conn-stream + - MEDIUM: stream-int/stream: Use connect expiration instead of SI expiration + - MINOR: stream-int/conn-stream: Report error to the CS instead of the SI + - MEDIUM: conn-stream: Use endpoint error instead of conn-stream error + - MINOR: channel: Use conn-streams as channel producer and consumer + - MINOR: stream-int: Remove SI_FL_KILL_CON to rely on conn-stream endpoint only + - MINOR: mux-h2/mux-fcgi: Fully rely on CS_EP_KILL_CONN + - MINOR: stream-int: Remove SI_FL_NOLINGER/NOHALF to rely on CS flags instead + - MINOR: stream-int: Remove SI_FL_DONT_WAKE to rely on CS flags instead + - MINOR: stream-int: Remove SI_FL_INDEP_STR to rely on CS flags instead + - MINOR: stream-int: Remove SI_FL_SRC_ADDR to rely on stream flags instead + - CLEANUP: stream-int: Remove unused SI_FL_CLEAN_ABRT flag + - MINOR: stream: Only save previous connection state for the server side + - MEDIUM: stream-int: Move SI err_type in the stream + - MEDIUM: stream-int/conn-stream: Move stream-interface state in the conn-stream + - MINOR: stream-int/stream: Move si_retnclose() in the stream scope + - MINOR: stream-int/backend: Move si_connect() in the backend scope + - MINOR: stream-int/conn-stream: Move si_conn_ready() in the conn-stream scope + - MINOR: conn-stream/connection: Move SHR/SHW modes in the connection scope + - MEDIUM: conn-stream: Be prepared to fail to attach a cs to a mux + - MEDIUM: stream-int/conn-stream: Handle I/O subscriptions in the conn-stream + - MINOR: conn-stream: Rename CS functions dedicated to connections + - MINOR: stream-int/conn-stream: Move si_shut* and si_chk* in conn-stream scope + - MEDIUM: stream-int/conn-stream: Move si_ops in the conn-stream scope + - MINOR: applet: Use the CS to register and release applets instead of SI + - MINOR: connection: unconst mux's get_fist_cs() callback function + - MINOR: stream-int/connection: Move conn_si_send_proxy() in the connection scope + - REORG: stream-int: Export si_cs_recv(), si_cs_send() and si_cs_process() + - REORG: stream-int: Move si_is_conn_error() in the header file + - REORG: conn-stream: Move cs_shut* and cs_chk* in cs_utils + - REORG: conn-stream: Move cs_app_ops in conn_stream.c + - MINOR: stream-int-conn-stream: Move si_update_* in conn-stream scope + - MINOR: stream-int/stream: Move si_update_both in stream scope + - MEDIUM: conn-stream/applet: Add a data callback for applets + - MINOR: stream-int/conn-stream: Move stream_int_read0() in the conn-stream scope + - MINOR: stream-int/conn-stream: Move stream_int_notify() in the conn-stream scope + - MINOR: stream-int/conn-stream: Move si_cs_io_cb() in the conn-stream scope + - MINOR: stream-int/conn-stream: Move si_sync_recv/send() in conn-stream scope + - MINOR: conn-stream: Move si_conn_cb in the conn-stream scope + - MINOR: stream-int/conn-stream Move si_is_conn_error() in the conn-stream scope + - MINOR: stream-int/conn-stream: Move si_alloc_ibuf() in the conn-stream scope + - CLEANUP: stream-int: Remove unused SI functions + - MEDIUM: stream-int/conn-stream: Move blocking flags from SI to CS + - MEDIUM: stream-int/conn-stream: Move I/O functions to conn-stream + - REORG: stream-int/conn-stream: Move remaining functions to conn-stream + - MINOR: stream: Use conn-stream to report server error + - MINOR: http-ana: Use CS to perform L7 retries + - MEDIUM: stream: Don't use the stream-int anymore in process_stream() + - MINOR: conn-stream: Remove the stream-interface from the conn-stream + - DEV: flags: No longer dump SI flags + - CLEANUP: tree-wide: Remove any ref to stream-interfaces + - CLEANUP: conn-stream: Don't export internal functions + - DOC: conn-stream: Add comments on functions of the new CS api + - MEDIUM: check: Use a new conn-stream for each health-check run + - CLEANUP: muxes: Remove MX_FL_CLEAN_ABRT flag + - MINOR: conn-stream: Use a dedicated function to conditionally remove a CS + - CLEANUP: conn-stream: rename cs_register_applet() to cs_applet_create() + - MINOR: muxes: Improve show_fd callbacks to dump endpoint flags + - MINOR: mux-h1: Rely on the endpoint instead of the conn-stream when possible + - BUG/MINOR: quic: Avoid starting the mux if no ALPN sent by the client + - BUILD: debug: mark the __start_mem_stats/__stop_mem_stats symbols as weak + - BUILD: initcall: mark the __start_i_* symbols as weak, not global + - BUG/MINOR: mux-h2: do not use timeout http-keep-alive on backend side + - BUG/MINOR: mux-h2: use timeout http-request as a fallback for http-keep-alive + - MINOR: muxes: Don't expect to have a mux without connection in destroy callback + - MINOR: muxes: Don't handle proto upgrade for muxes not supporting it + - MINOR: muxes: Don't expect to call release function with no mux defined + - MINOR: conn-stream: Use unsafe functions to get conn/appctx in cs_detach_endp + - BUG/MEDIUM: mux-h1: Don't request more room on partial trailers + - BUILD: http-client: Avoid dead code when compiled without SSL support + - BUG/MINOR: mux-quic: prevent a crash in session_free on mux.destroy + - BUG/MINOR: quic-sock: do not double free session on conn init failure + - BUG/MINOR: quic: fix return value for error in start + - MINOR: quic: emit CONNECTION_CLOSE on app init error + - BUILD: sched: workaround crazy and dangerous warning in Clang 14 + - BUILD: compiler: use a more portable set of asm(".weak") statements + - BUG/MEDIUM: stream: do not abort connection setup too early + - CLEANUP: extcheck: do not needlessly preset the server's address/port + - MINOR: extcheck: fill in the server's UNIX socket address when known + - BUG/MEDIUM: connection: Don't crush context pointer location if it is a CS + - BUG/MEDIUM: quic: properly clean frames on stream free + - BUG/MEDIUM: fcgi-app: Use http_msg flags to know if C-L header can be added + - BUG/MEDIUM: compression: Don't forget to update htx_sl and http_msg flags + - MINOR: tcp_sample: clarifying samples support per os, for further expansion. + - MINOR: tcp_sample: extend support for get_tcp_info to macOs. + - SCRIPTS: announce-release: update the doc's URL + - DOC: lua: update a few doc URLs + - SCRIPTS: announce-release: add shortened links to pending issues + +2022/04/09 : 2.6-dev5 + - DOC: reflect H2 timeout changes + - BUG/MEDIUM: mux-fcgi: Properly handle return value of headers/trailers parsing + - BUG/MEDIUM: mux-h1: Properly detect full buffer cases during message parsing + - BUG/MINOR: log: Initialize the list element when allocating a new log server + - BUG/MINOR: samples: add missing context names for sample fetch functions + - MINOR: management: add some basic keyword dump infrastructure + - MINOR: config: add a function to dump all known config keywords + - MINOR: filters: extend flt_dump_kws() to dump to stdout + - MINOR: services: extend list_services() to dump to stdout + - MINOR: cli: add a new keyword dump function + - MINOR: acl: add a function to dump the list of known ACL keywords + - MINOR: samples: add a function to list register sample fetch keywords + - MINOR: sample: list registered sample converter functions + - MINOR: tools: add strordered() to check whether strings are ordered + - MINOR: action: add a function to dump the list of actions for a ruleset + - MINOR: config: alphanumerically sort config keywords output + - MINOR: sample: alphanumerically sort sample & conv keyword dumps + - MINOR: acl: alphanumerically sort the ACL dump + - MINOR: cli: alphanumerically sort the dump of supported commands + - MINOR: filters: alphabetically sort the list of filter names + - MINOR: services: alphabetically sort service names + - MEDIUM: httpclient/lua: be stricter with httpclient parameters + - MINOR: ssl: split the cert commit io handler + - MINOR: ssl: move the cert_exts and the CERT_TYPE enum + - MINOR: ssl: simplify the certificate extensions array + - MINOR: ssl: export ckch_inst_rebuild() + - MINOR: ssl: add "crt" in the cert_exts array + - MINOR: ssl/lua: CertCache.set() allows to update an SSL certificate file + - BUILD: ssl/lua: CacheCert needs OpenSSL + - DOC: lua: CertCache class documentation + - BUG/MEDIUM: quic: do not use qcs from quic_stream on ACK parsing + - MINOR: mux-quic: return qcs instance from qcc_get_qcs + - MINOR: mux-quic: reorganize qcs free + - MINOR: mux-quic: define release app-ops + - BUG/MINOR: h3: release resources on close + - BUG/MINOR: mux-quic: ensure to free all qcs on MUX release + - CLEANUP: quic: complete comment on qcs_try_to_consume + - MINOR: quic: implement stream descriptor for transport layer + - MEDIUM: quic: move transport fields from qcs to qc_conn_stream + - MEDIUM: mux-quic: remove qcs tree node + - BUG/MINOR: cli/stream: fix "shutdown session" to iterate over all threads + - DOC: management: add missing dot in 9.4.1 + - BUG/MAJOR: mux_pt: always report the connection error to the conn_stream + - DOC: remove double blanks in configuration.txt + - CI: github actions: update OpenSSL to 3.0.2 + - BUG/MEDIUM: quic: Possible crash in ha_quic_set_encryption_secrets() + - CLEANUP: quic: Remove all atomic operations on quic_conn struct + - CLEANUP: quic: Remove all atomic operations on packet number spaces + - MEDIUM: quic: Send ACK frames asap + - BUG/MINOR: quic: Missing probing packets when coalescing + - BUG/MINOR: quic: Discard Initial packet number space only one time + - MINOR: quic: Do not display any timer value from process_timer() + - BUG/MINOR: quic: Do not probe from an already probing packet number space + - BUG/MINOR: quic: Non duplicated frames upon fast retransmission + - BUG/MINOR: quic: Too much prepared retransmissions due to anti-amplification + - MINOR: quic: Useless call to SSL_CTX_set_default_verify_paths() + - MINOR: quic: Add traces about list of frames + - BUG/MINOR: h3: Missing wait event struct field initialization + - BUG/MINOR: quic: QUIC TLS secrets memory leak + - BUG/MINOR: quic: Missing ACK range deallocations + - BUG/MINOR: quic: Missing TX packet deallocations + - CLEANUP: hpack: be careful about integer promotion from uint8_t + - OPTIM: hpack: read 32 bits at once when possible. + - MEDIUM: ssl: allow loading of a directory with the ca-file directive + - BUG/MINOR: ssl: continue upon error when opening a directory w/ ca-file + - MINOR: ssl: ca-file @system-ca loads the system trusted CA + - DOC: configuration: add the ca-file changes + - MINOR: sample: converter: Add add_item convertor + - BUG/MINOR: ssl: handle X509_get_default_cert_dir() returning NULL + - BUG/MINOR: ssl/cli: Remove empty lines from CLI output + - MINOR: httpclient: enable request buffering + - MEDIUM: httpclient: enable l7-retry + - BUG/MINOR: httpclient: end callback in applet release + - MINOR: quic: Add draining connection state. + - MINOR: quic: Add closing connection state + - BUG/MEDIUM: quic: ensure quic-conn survives to the MUX + - CLEANUP: quic: use static qualifer on quic_close + - CLEANUP: mux-quic: remove unused QC_CF_CC_RECV + - BUG/MINOR: fix memleak on quic-conn streams cleaning + - MINOR: mux-quic: factorize conn-stream attach + - MINOR: mux-quic: adjust timeout to accelerate closing + - MINOR: mux-quic: define is_active app-ops + - MINOR: mux-quic: centralize send operations in qc_send + - MEDIUM: mux-quic: report CO_FL_ERROR on send + - MEDIUM: mux-quic: report errors on conn-streams + - MEDIUM: quic: report closing state for the MUX + - BUG/MINOR: fcgi-app: Don't add C-L header on response to HEAD requests + - BUG/MEDIUM: stats: Be sure to never set EOM flag on an empty HTX message + - BUG/MEDIUM: hlua: Don't set EOM flag on an empty HTX message in HTTP applet + - BUG/MEDIUM: promex: Be sure to never set EOM flag on an empty HTX message + - BUG/MEDIUM: mux-h1: Set outgoing message to DONE when payload length is reached + - BUG/MINOR: http_client: Don't add input data on an empty request buffer + - BUG/MEDIUM: http-conv: Fix url_enc() to not crush const samples + - BUG/MEDIUM: http-act: Don't replace URI if path is not found or invalid + - CLEANUP: mux-quic: remove uneeded TODO in qc_detach + - BUG/MEDIUM: mux-quic: properly release conn-stream on detach + - BUG/MINOR: quic: set the source not the destination address on accept() + - BUG/MEDIUM: quic: Possible crash from quic_free_arngs() + - MINOR: quic_tls: Add reusable cipher contexts to QUIC TLS contexts + - MINOR: quic_tls: Stop hardcoding cipher IV lengths + - CLEANUP: quic: Do not set any cipher/group from ssl_quic_initial_ctx() + - MINOR: quic: Add short packet key phase bit values to traces + - MINOR: quic_tls: Make key update use of reusable cipher contexts + - BUG/MINOR: opentracing: setting the return value in function flt_ot_var_set() + - BUG/BUILD: opentracing: fixed OT_DEFINE variable setting + - EXAMPLES: opentracing: refined shell scripts for testing filter performance + - DOC: opentracing: corrected comments in function descriptions + - CLEANUP: opentracing: removed unused function flt_ot_var_unset() + - CLEANUP: opentracing: removed unused function flt_ot_var_get() + - Revert "MINOR: opentracing: change the scope of the variable 'ot.uuid' from 'sess' to 'txn'" + - MINOR: opentracing: only takes the variables lock on shared entries + - CLEANUP: opentracing: added flt_ot_smp_init() function + - CLEANUP: opentracing: added variable to store variable length + - MINOR: opentracing: improved normalization of context variable names + - DEBUG: opentracing: show return values of all functions in the debug output + - CLEANUP: opentracing: added FLT_OT_PARSE_INVALID_enum enum + - DEBUG: opentracing: display the contents of the err variable after setting + - MAJOR: opentracing: reenable usage of vars to transmit opentracing context + - Revert "BUILD: opentracing: display warning in case of using OT_USE_VARS at compile time" + - MEDIUM: global: Add a "close-spread-time" option to spread soft-stop on time window + +2022/03/26 : 2.6-dev4 + - BUG/MEDIUM: httpclient: don't consume data before it was analyzed + - CLEANUP: htx: remove unused co_htx_remove_blk() + - BUG/MINOR: httpclient: consume partly the blocks when necessary + - BUG/MINOR: httpclient: remove the UNUSED block when parsing headers + - BUG/MEDIUM: httpclient: must manipulate head, not first + - REGTESTS: fix the race conditions in be2hex.vtc + - BUG/MEDIUM: quic: Blocked STREAM when retransmitted + - BUG/MAJOR: quic: Possible crash with full congestion control window + - BUG/MINOR: httpclient/lua: stuck when closing without data + - BUG/MEDIUM: applet: Don't call .release callback function twice + - BUG/MEDIUM: cli/debug: Properly get the stream-int in all debug I/O handlers + - BUG/MEDIUM: sink: Properly get the stream-int in appctx callback functions + - DEV: udp: switch parser to getopt() instead of positional arguments + - DEV: udp: add support for random packet corruption + - MINOR: server: export server_parse_sni_expr() function + - BUG/MINOR: httpclient: send the SNI using the host header + - BUILD: httpclient: fix build without SSL + - BUG/MINOR: server/ssl: free the SNI sample expression + - BUG/MINOR: logs: fix logsrv leaks on clean exit + - MINOR: actions: add new function free_act_rule() to free a single rule + - BUG/MINOR: tcp-rules: completely free incorrect TCP rules on error + - BUG/MINOR: http-rules: completely free incorrect TCP rules on error + - BUG/MINOR: httpclient: only check co_data() instead of HTTP_MSG_DATA + - BUG/MINOR: httpclient: process the response when received before the end of the request + - BUG/MINOR: httpclient: CF_SHUTW_NOW should be tested with channel_is_empty() + - CI: github actions: switch to LibreSSL-3.5.1 + - BUG/MEDIUM: mux-h1: only turn CO_FL_ERROR to CS_FL_ERROR with empty ibuf + - BUG/MEDIUM: stream-int: do not rely on the connection error once established + - BUG/MEDIUM: trace: avoid race condition when retrieving session from conn->owner + - MEDIUM: mux-h2: slightly relax timeout management rules + - BUG/MEDIUM: mux-h2: make use of http-request and keep-alive timeouts + - BUG/MINOR: rules: Initialize the list element when allocating a new rule + - BUG/MINOR: http-rules: Don't free new rule on allocation failure + - DEV: coccinelle: Fix incorrect replacement in ist.cocci + - CLEANUP: Reapply ist.cocci with `--include-headers-for-types --recursive-includes` + - DEV: coccinelle: Add a new pattern to ist.cocci + - CLEANUP: Reapply ist.cocci + - REGTESTS: Do not use REQUIRE_VERSION for HAProxy 2.5+ + - MINOR: quic: Code factorization (TX buffer reuse) + - CLEANUP: quic: "largest_acked_pn" pktns struc member moving + - MEDIUM: quic: Limit the number of ACK ranges + - MEDIUM: quic: Rework of the TX packets memory handling + - BUG/MINOR: quic: Possible crash in parse_retry_token() + - BUG/MINOR: quic: Possible leak in quic_build_post_handshake_frames() + - BUG/MINOR: quic: Unsent frame because of qc_build_frms() + - BUG/MINOR: mux-quic: Access to empty frame list from qc_send_frames() + - BUG/MINOR: mux-quic: Missing I/O handler events initialization + - BUG/MINOR: quic: Missing TX packet initializations + - BUG/MINOR: quic: 1RTT packets ignored after mux was released + - BUG/MINOR: quic: Incorrect peer address validation + - BUG/MINOR: quic: Non initialized variable in quic_build_post_handshake_frames() + - BUG/MINOR: quic: Wrong TX packet related counters handling + - MEDIUM: mqtt: support mqtt_is_valid and mqtt_field_value converters for MQTTv3.1 + - DOC: config: Explictly add supported MQTT versions + - MINOR: quic: Add traces about stream TX buffer consumption + - MINOR: quic: Add traces in qc_set_timer() (scheduling) + - CLEANUP: mux-quic: change comment style to not mess with git conflict + - CLEANUP: mux-quic: adjust comment for coding-style + - MINOR: mux-quic: complete trace when stream is not found + - MINOR: mux-quic: add comments for send functions + - MINOR: mux-quic: use shorter name for flow-control fields + - MEDIUM: mux-quic: respect peer bidirectional stream data limit + - MEDIUM: mux-quic: respect peer connection data limit + - MINOR: mux-quic: support MAX_STREAM_DATA frame parsing + - MINOR: mux-quic: support MAX_DATA frame parsing + - BUILD: stream-int: avoid a build warning when DEBUG is empty + - BUG/MINOR: quic: Wrong buffer length passed to generate_retry_token() + - BUG/MINOR: tools: fix url2sa return value with IPv4 + - MINOR: mux-quic: convert fin on push-frame as boolean + - BUILD: quic: add missing includes + - REORG: quic: use a dedicated quic_loss.c + - MINOR: mux-quic: declare the qmux trace module + - MINOR: mux-quic: replace printfs by traces + - MINOR: mux-quic: add trace event for frame sending + - MINOR: mux-quic: add trace event for qcs_push_frame + - MINOR: mux-quic: activate qmux traces on stdout via macro + - BUILD: qpack: fix unused value when not using DEBUG_HPACK + - CLEANUP: qpack: suppress by default stdout traces + - CLEANUP: h3: suppress by default stdout traces + - BUG/MINOR: tools: url2sa reads too far when no port nor path + +2022/03/11 : 2.6-dev3 + - DEBUG: rename WARN_ON_ONCE() to CHECK_IF() + - DEBUG: improve BUG_ON output message accuracy + - DEBUG: implement 4 levels of choices between warn and crash. + - DEBUG: add two new macros to enable debugging in hot paths + - DEBUG: buf: replace some sensitive BUG_ON() with BUG_ON_HOT() + - DEBUG: buf: add BUG_ON_HOT() to most buffer management functions + - MINOR: channel: don't use co_set_data() to decrement output + - DEBUG: channel: add consistency checks using BUG_ON_HOT() in some key functions + - MINOR: conn-stream: Improve API to have safe/unsafe accessors + - MEDIUM: tree-wide: Use unsafe conn-stream API when it is relevant + - CLEANUP: stream-int: Make si_cs_send() function static + - REORG: stream-int: Uninline si_sync_recv() and make si_cs_recv() private + - BUG/MEDIUM: mux-fcgi: Don't rely on SI src/dst addresses for FCGI health-checks + - BUG/MEDIUM: htx: Fix a possible null derefs in htx_xfer_blks() + - REGTESTS: fix the race conditions in normalize_uri.vtc + - DEBUG: stream-int: Fix BUG_ON used to test appctx in si_applet_ops callbacks + - BUILD: debug: fix build warning on older compilers around DEBUG_STRICT_ACTION + - CLEANUP: connection: Indicate unreachability to the compiler in conn_recv_proxy + - MINOR: connection: Transform safety check in PROXYv2 parsing into BUG_ON() + - DOC: install: it's DEBUG_CFLAGS, not DEBUG, which is set to -g + - DOC: install: describe the DEP variable + - DOC: install: describe how to choose options used in the DEBUG variable + - MINOR: queue: Replace if() + abort() with BUG_ON() + - CLEANUP: adjust indentation in bidir STREAM handling function + - MINOR: quic: simplify copy of STREAM frames to RX buffer + - MINOR: quic: handle partially received buffered stream frame + - MINOR: mux-quic: define flag for last received frame + - BUG/MINOR: quic: support FIN on Rx-buffered STREAM frames + - MEDIUM: quic: rearchitecture Rx path for bidirectional STREAM frames + - REGTESTS: fix the race conditions in secure_memcmp.vtc + - CLEANUP: stream: Remove useless tests on conn-stream in stream_dump() + - BUILD: ssl: another build warning on LIBRESSL_VERSION_NUMBER + - MINOR: quic: Ensure PTO timer is not set in the past + - MINOR: quic: Post handshake I/O callback switching + - MINOR: quic: Drop the packets of discarded packet number spaces + - CLEANUP: quic: Useless tests in qc_try_rm_hp() + - CLEANUP: quic: Indentation fix in qc_prep_pkts() + - MINOR: quic: Assemble QUIC TLS flags at the same level + - BUILD: conn_stream: avoid null-deref warnings on gcc 6 + - BUILD: connection: do not declare register_mux_proto() inline + - BUILD: http_rules: do not declare http_*_keywords_registre() inline + - BUILD: trace: do not declare trace_registre_source() inline + - BUILD: tcpcheck: do not declare tcp_check_keywords_register() inline + - DEBUG: reduce the footprint of BUG_ON() calls + - BUG/MEDIUM: httpclient/lua: infinite appctx loop with POST + - BUG/MINOR: pool: always align pool_heads to 64 bytes + - DEV: udp: add a tiny UDP proxy for testing + - DEV: udp: implement pseudo-random reordering/loss + - DEV: udp: add an optional argument to set the prng seed + - BUG/MINOR: quic: fix segfault on CC if mux uninitialized + - BUG/MEDIUM: pools: fix ha_free() on area in the process of being freed + - CLEANUP: tree-wide: remove a few rare non-ASCII chars + - CI: coverity: simplify debugging options + - CLEANUP: quic: complete ABORT_NOW with a TODO comment + - MINOR: quic: qc_prep_app_pkts() implementation + - MINOR: quic: Send short packet from a frame list + - MINOR: quic: Make qc_build_frms() build ack-eliciting frames from a list + - MINOR: quic: Export qc_send_app_pkts() + - MINOR: mux-quic: refactor transport parameters init + - MINOR: mux-quic: complete functions to detect stream type + - MINOR: mux-quic: define new unions for flow-control fields + - MEDIUM: mux-quic: use direct send transport API for STREAMs + - MINOR: mux-quic: retry send opportunistically for remaining frames + - MEDIUM: mux-quic: implement MAX_STREAMS emission for bidir streams + - BUILD: fix kFreeBSD build. + - MINOR: quic: Retry on qc_build_pkt() failures + - BUG/MINOR: quic: Missing recovery start timer reset + - CLEANUP: quic: Remove QUIC path manipulations out of the congestion controller + - MINOR: quic: Add a "slow start" callback to congestion controller + - MINOR: quic: Persistent congestion detection outside of controllers + - CLEANUP: quic: Remove useless definitions from quic_cc_event struct + - BUG/MINOR: quic: Confusion betwen "in_flight" and "prep_in_flight" in quic_path_prep_data() + - MINOR: quic: More precise window update calculation + - CLEANUP: quic: Remove window redundant variable from NewReno algorithm state struct + - MINOR: quic: Add quic_max_int_by_size() function + - BUG/MAJOR: quic: Wrong quic_max_available_room() returned value + - MINOR: pools: add a new global option "no-memory-trimming" + - BUG/MINOR: add missing modes in proxy_mode_str() + - BUG/MINOR: cli: shows correct mode in "show sess" + - BUG/MEDIUM: quic: do not drop packet on duplicate stream/decoding error + - MINOR: stats: Add dark mode support for socket rows + - BUILD: fix recent build breakage of freebsd caused by kFreeBSD build fix + - BUG/MINOR: httpclient: Set conn-stream/channel EOI flags at the end of request + - BUG/MINOR: hlua: Set conn-stream/channel EOI flags at the end of request + - BUG/MINOR: stats: Set conn-stream/channel EOI flags at the end of request + - BUG/MINOR: cache: Set conn-stream/channel EOI flags at the end of request + - BUG/MINOR: promex: Set conn-stream/channel EOI flags at the end of request + - BUG/MEDIUM: stream: Use the front analyzers for new listener-less streams + - DEBUG: cache: Update underlying buffer when loading HTX message in cache applet + - BUG/MEDIUM: mcli: Properly handle errors and timeouts during reponse processing + - DEBUG: stream: Add the missing descriptions for stream trace events + - DEBUG: stream: Fix stream trace message to print response buffer state + - MINOR: proxy: Store monitor_uri as a `struct ist` + - MINOR: proxy: Store fwdfor_hdr_name as a `struct ist` + - MINOR: proxy: Store orgto_hdr_name as a `struct ist` + - MEDIUM: proxy: Store server_id_hdr_name as a `struct ist` + - CLEANUP: fcgi: Replace memcpy() on ist by istcat() + - CLEANUP: fcgi: Use `istadv()` in `fcgi_strm_send_params` + - BUG/MAJOR: mux-pt: Always destroy the backend connection on detach + - DOC: sample fetch methods: move distcc_* to the right locations + - MINOR: rules: record the last http/tcp rule that gave a final verdict + - MINOR: stream: add "last_rule_file" and "last_rule_line" samples + - BUG/MINOR: session: fix theoretical risk of memleak in session_accept_fd() + - MINOR: quic: Add max_idle_timeout advertisement handling + - MEDIUM: quic: Remove the QUIC connection reference counter + - BUG/MINOR: quic: ACK_REQUIRED and ACK_RECEIVED flag collision + - BUG/MINOR: quic: Missing check when setting the anti-amplification limit as reached + - MINOR: quic: Add a function to compute the current PTO + - MEDIUM: quic: Implement the idle timeout feature + - BUG/MEDIUM: quic: qc_prep_app_pkts() retries on qc_build_pkt() failures + - CLEANUP: quic: Comments fix for qc_prep_(app)pkts() functions + - MINOR: mux-quic: prevent push frame for unidir streams + - MINOR: mux-quic: improve opportunistic retry sending for STREAM frames + - MINOR: quic: implement sending confirmation + - MEDIUM: mux-quic: improve bidir STREAM frames sending + - MEDIUM: check: do not auto configure SSL/PROXY for dynamic servers + - REGTESTS: server: test SSL/PROXY with checks for dynamic servers + - MEDIUM: server: remove experimental-mode for dynamic servers + - BUG/MINOR: buffer: fix debugging condition in b_peek_varint() + +2022/02/25 : 2.6-dev2 + - DOC: management: rework the Master CLI section + - DOC: management: add expert and experimental mode in 9.4.1 + - CLEANUP: cleanup a commentary in pcli_parse_request() + - BUG/MINOR: mworker/cli: don't display help on master applet + - MINOR: mworker/cli: mcli-debug-mode enables every command + - MINOR: mworker/cli: add flags in the prompt + - BUG/MINOR: httpclient: Revisit HC request and response buffers allocation + - BUG/MEDIUM: httpclient: Xfer the request when the stream is created + - MINOR: httpclient: Don't limit data transfer to 1024 bytes + - BUILD: ssl: adjust guard for X509_get_X509_PUBKEY(x) + - REGTESTS: ssl: skip show_ssl_ocspresponse.vtc when BoringSSL is used + - MINOR: quic: Do not modify a marked as consumed datagram + - MINOR: quic: Wrong datagram buffer passed to quic_lstnr_dgram_dispatch() + - MINOR: quic: Remove a useless test in quic_get_dgram_dcid() + - BUG/MINOR: ssl: Remove empty lines from "show ssl ocsp-response <id>" output + - CLEANUP: ssl: Remove unused ssl_sock_create_cert function + - MINOR: ssl: Use high level OpenSSL APIs in sha2 converter + - MINOR: ssl: Remove EC_KEY related calls when preparing SSL context + - REGTESTS: ssl: Add test for "curves" and "ecdhe" SSL options + - MINOR: ssl: Remove EC_KEY related calls when creating a certificate + - REGTESTS: ssl: Add test for "generate-certificates" SSL option + - MINOR: ssl: Remove call to SSL_CTX_set_tlsext_ticket_key_cb with OpenSSLv3 + - MINOR: ssl: Remove call to HMAC_Init_ex with OpenSSLv3 + - MINOR: h3: hardcode the stream id of control stream + - MINOR: mux-quic: remove quic_transport_params_update + - MINOR: quic: rename local tid variable + - MINOR: quic: remove unused xprt rcv_buf operation + - MINOR: quic: take out xprt snd_buf operation + - CI: enable QUIC for Coverity scan + - BUG/MINOR: mworker: does not erase the pidfile upon reload + - MINOR: ssl: Remove call to ERR_func_error_string with OpenSSLv3 + - MINOR: ssl: Remove call to ERR_load_SSL_strings with OpenSSLv3 + - REGTESTS: ssl: Add tests for DH related options + - MINOR: ssl: Create HASSL_DH wrapper structure + - MINOR: ssl: Add ssl_sock_get_dh_from_bio helper function + - MINOR: ssl: Factorize ssl_get_tmp_dh and append a cbk to its name + - MINOR: ssl: Add ssl_sock_set_tmp_dh helper function + - MINOR: ssl: Add ssl_sock_set_tmp_dh_from_pkey helper function + - MINOR: ssl: Add ssl_new_dh_fromdata helper function + - MINOR: ssl: Build local DH of right size when needed + - MINOR: ssl: Set default dh size to 2048 + - MEDIUM: ssl: Replace all DH objects by EVP_PKEY on OpenSSLv3 (via HASSL_DH type) + - MINOR: ssl: Remove calls to SSL_CTX_set_tmp_dh_callback on OpenSSLv3 + - MINOR: quic: Remove an RX buffer useless lock + - MINOR: quic: Variable used before being checked in ha_quic_add_handshake_data() + - MINOR: quic: EINTR error ignored + - MINOR: quic: Potential overflow expression in qc_parse_frm() + - MINOR: quic: Possible overflow in qpack_get_varint() + - CLEANUP: h3: Unreachable target in h3_uqs_init() + - MINOR: quic: Possible memleak in qc_new_conn() + - MINOR: quic: Useless statement in quic_crypto_data_cpy() + - BUG/MEDIUM: pools: ensure items are always large enough for the pool_cache_item + - BUG/MINOR: pools: always flush pools about to be destroyed + - CLEANUP: pools: don't needlessly set a call mark during refilling of caches + - DEBUG: pools: add extra sanity checks when picking objects from a local cache + - DEBUG: pools: let's add reverse mapping from cache heads to thread and pool + - DEBUG: pools: replace the link pointer with the caller's address on pool_free() + - BUG/MAJOR: sched: prevent rare concurrent wakeup of multi-threaded tasks + - MINOR: quic: use a global dghlrs for each thread + - BUG/MEDIUM: quic: fix crash on CC if mux not present + - MINOR: qpack: fix typo in trace + - BUG/MINOR: quic: fix FIN stream signaling + - BUG/MINOR: h3: fix the header length for QPACK decoding + - MINOR: h3: remove transfer-encoding header + - MINOR: h3: add documentation on h3_decode_qcs + - MINOR: h3: set properly HTX EOM/BODYLESS on HEADERS parsing + - MINOR: mux-quic: implement rcv_buf + - MINOR: mux-quic: set EOS on rcv_buf + - MINOR: h3: set CS_FL_NOT_FIRST + - MINOR: h3: report frames bigger than rx buffer + - MINOR: h3: extract HEADERS parsing in a dedicated function + - MINOR: h3: implement DATA parsing + - MINOR: quic: Wrong smoothed rtt initialization + - MINOR: quic: Wrong loss delay computation + - MINOR: quic: Code never reached in qc_ssl_sess_init() + - MINOR: quic: ha_quic_set_encryption_secrets without server specific code + - MINOR: quic: Avoid warning about NULL pointer dereferences + - MINOR: quic: Useless test in quic_lstnr_dghdlr() + - MINOR: quic: Non checked returned value for cs_new() in hq_interop_decode_qcs() + - MINOR: h3: Dead code in h3_uqs_init() + - MINOR: quic: Non checked returned value for cs_new() in h3_decode_qcs() + - MINOR: quic: Possible frame parsers array overrun + - MINOR: quic: Do not retransmit too much packets. + - MINOR: quic: Move quic_rxbuf_pool pool out of xprt part + - MINOR: h3: report error on HEADERS/DATA parsing + - BUG/MINOR: jwt: Double free in deinit function + - BUG/MINOR: jwt: Missing pkey free during cleanup + - BUG/MINOR: jwt: Memory leak if same key is used in multiple jwt_verify calls + - BUG/MINOR: httpclient/cli: display junk characters in vsn + - MINOR: h3: remove unused return value on decode_qcs + - BUG/MAJOR: http/htx: prevent unbounded loop in http_manage_server_side_cookies + - BUG/MAJOR: spoe: properly detach all agents when releasing the applet + - REGTESTS: server: close an occasional race on dynamic_server_ssl.vtc + - REGTESTS: peers: leave a bit more time to peers to synchronize + - BUG/MEDIUM: h2/hpack: fix emission of HPACK DTSU after settings change + - BUG/MINOR: mux-h2: update the session's idle delay before creating the stream + - BUG/MINOR: httpclient: reinit flags in httpclient_start() + - BUG/MINOR: mailers: negotiate SMTP, not ESMTP + - MINOR: httpclient: sets an alternative destination + - MINOR: httpclient/lua: add 'dst' optionnal field + - BUG/MINOR: ssl: Add missing return value check in ssl_ocsp_response_print + - BUG/MINOR: ssl: Fix leak in "show ssl ocsp-response" CLI command + - BUG/MINOR: ssl: Missing return value check in ssl_ocsp_response_print + - CLEANUP: httpclient/cli: fix indentation alignment of the help message + - BUG/MINOR: tools: url2sa reads ipv4 too far + - BUG/MEDIUM: httpclient: limit transfers to the maximum available room + - DEBUG: buffer: check in __b_put_blk() whether the buffer room is respected + - MINOR: mux-quic: fix a possible null dereference in qc_timeout_task + - BUG/MEDIUM: htx: Be sure to have a buffer to perform a raw copy of a message + - BUG/MEDIUM: mux-h1: Don't wake h1s if mux is blocked on lack of output buffer + - BUG/MAJOR: mux-h2: Be sure to always report HTX parsing error to the app layer + - DEBUG: stream-int: Check CS_FL_WANT_ROOM is not set with an empty input buffer + - MINOR: quic: do not modify offset node if quic_rx_strm_frm in tree + - MINOR: h3: fix compiler warning variable set but not used + - MINOR: mux-quic: fix uninitialized return on qc_send + - MINOR: quic: fix handling of out-of-order received STREAM frames + - MINOR: pools: mark most static pool configuration variables as read-mostly + - CLEANUP: pools: remove the now unused pool_is_crowded() + - REGTESTS: fix the race conditions in 40be_2srv_odd_health_checks + - BUG/MEDIUM: stream: Abort processing if response buffer allocation fails + - MINOR: httpclient/lua: ability to set a server timeout + - BUG/MINOR: httpclient/lua: missing pop for new timeout parameter + - DOC: httpclient/lua: fix the type of the dst parameter + - CLEANUP: httpclient: initialize the client in stage INIT not REGISTER + - CLEANUP: muxes: do not use a dynamic trash in list_mux_protos() + - CLEANUP: vars: move the per-process variables initialization to vars.c + - CLEANUP: init: remove the ifdef on HAPROXY_MEMMAX + - MINOR: pools: disable redundant poisonning on pool_free() + - MINOR: pools: introduce a new pool_debugging global variable + - MINOR: pools: switch the fail-alloc test to runtime only + - MINOR: pools: switch DEBUG_DONT_SHARE_POOLS to runtime + - MINOR: pools: add a new debugging flag POOL_DBG_COLD_FIRST + - MINOR: pools: add a new debugging flag POOL_DBG_INTEGRITY + - MINOR: pools: make the global pools a runtime option. + - MEDIUM: pools: replace CONFIG_HAP_POOLS with a runtime "NO_CACHE" flag. + - MINOR: pools: store the allocated size for each pool + - MINOR: pools: get rid of POOL_EXTRA + - MINOR: pools: replace DEBUG_POOL_TRACING with runtime POOL_DBG_CALLER + - MINOR: pools: replace DEBUG_MEMORY_POOLS with runtime POOL_DBG_TAG + - MINOR: pools: add a debugging flag for memory poisonning option + - MEDIUM: initcall: move STG_REGISTER earlier + - MEDIUM: init: split the early initialization in its own function + - MINOR: init: extract args parsing to their own function + - MEDIUM: init: handle arguments earlier + - MINOR: pools: delegate parsing of command line option -dM to a new function + - MINOR: pools: support setting debugging options using -dM + - BUILD: makefile: enable both DEBUG_STRICT and DEBUG_MEMORY_POOLS by default + - CI: github: enable pool debugging by default + - DOC: Fix usage/examples of deprecated ACLs + - DOC: internal: update the pools API to mention boot-time settings + - DOC: design: add design thoughts for later simplification of the pools + - DOC: design: commit the temporary design notes on thread groups + - MINOR: stream-int: Handle appctx case first when releasing the endpoint + - MINOR: connection: Be prepared to handle conn-stream with no connection + - MINOR: stream: Handle appctx case first when creating a new stream + - MINOR: connection: Add a function to detach a conn-stream from the connection + - MINOR: stream-int: Add function to reset a SI endpoint + - MINOR: stream-int: Add function to attach a connection to a SI + - MINOR: stream-int: Be able to allocate a CS without connection + - MEDIUM: stream: No longer release backend conn-stream on connection retry + - MEDIUM: stream: Allocate backend CS when the stream is created + - REORG: conn_stream: move conn-stream stuff in dedicated files + - MEDIUM: conn-stream: No longer access connection field directly + - MEDIUM: conn-stream: Be prepared to use an appctx as conn-stream endpoint + - MAJOR: conn_stream/stream-int: move the appctx to the conn-stream + - MEDIUM: applet: Set the conn-stream as appctx owner instead of the stream-int + - MEDIUM: conn_stream: Add a pointer to the app object into the conn-stream + - MINOR: stream: Add pointer to front/back conn-streams into stream struct + - MINOR: stream: Slightly rework stream_new to separate CS/SI initialization + - MINOR: stream-int: Always access the stream-int via the conn-stream + - MINOR: backend: Always access the stream-int via the conn-stream + - MINOR: stream: Always access the stream-int via the conn-stream + - MINOR: http-ana: Always access the stream-int via the conn-stream + - MINOR: cli: Always access the stream-int via the conn-stream + - MINOR: log: Always access the stream-int via the conn-stream + - MINOR: frontend: Always access the stream-int via the conn-stream + - MINOR: proxy: Always access the stream-int via the conn-stream + - MINOR: peers: Always access the stream-int via the conn-stream + - MINOR: debug: Always access the stream-int via the conn-stream + - MINOR: hlua: Always access the stream-int via the conn-stream + - MINOR: cache: Always access the stream-int via the conn-stream + - MINOR: dns: Always access the stream-int via the conn-stream + - MINOR: http-act: Always access the stream-int via the conn-stream + - MINOR: httpclient: Always access the stream-int via the conn-stream + - MINOR: tcp-act: Always access the stream-int via the conn-stream + - MINOR: sink: Always access the stream-int via the conn-stream + - MINOR: conn-stream: Rename cs_detach() to cs_detach_endp() + - CLEANUP: conn-stream: Don't export conn-stream pool + - MAJOR: stream/conn_stream: Move the stream-interface into the conn-stream + - CLEANUP: stream-int: rename si_reset() to si_init() + - MINOR: conn-stream: Release a CS when both app and endp are detached + - MINOR: stream: Don't destroy conn-streams but detach app and endp + - MAJOR: check: Use a persistent conn-stream for health-checks + - CLEANUP: conn-stream: Remove cs_destroy() + - CLEANUP: backend: Don't export connect_server anymore + - BUG/MINOR: h3/hq_interop: Fix CS and stream creation + - BUILD: tree-wide: Avoid warnings about undefined entities retrieved from a CS + - BUG/MINOR: proxy: preset the error message pointer to NULL in parse_new_proxy() + - BUG/MEDIUM: quic: fix received ACK stream calculation + - BUILD: stream: fix build warning with older compilers + - BUG/MINOR: debug: fix get_tainted() to properly read an atomic value + - DEBUG: move the tainted stuff to bug.h for easier inclusion + - DEBUG: cleanup back trace generation + - DEBUG: cleanup BUG_ON() configuration + - DEBUG: mark ABORT_NOW() as unreachable + - DBEUG: add a new WARN_ON() macro + - DEBUG: make the _BUG_ON() macro return the condition + - DEBUG: add a new WARN_ON_ONCE() macro + - DEBUG: report BUG_ON() and WARN_ON() in the tainted flags + - MINOR: quic: adjust buffer handling for STREAM transmission + - MINOR: quic: liberate the TX stream buffer after ACK processing + - MINOR: quic: add a TODO for a memleak frame on ACK consume + +2022/02/01 : 2.6-dev1 + - BUG/MINOR: cache: Fix loop on cache entries in "show cache" + - BUG/MINOR: httpclient: allow to replace the host header + - BUG/MINOR: lua: don't expose internal proxies + - MEDIUM: mworker: seamless reload use the internal sockpairs + - BUG/MINOR: lua: remove loop initial declarations + - BUG/MINOR: mworker: does not add the -sf in wait mode + - BUG/MEDIUM: mworker: FD leak of the eventpoll in wait mode + - MINOR: quic: do not reject PADDING followed by other frames + - REORG: quic: add comment on rare thread concurrence during CID alloc + - CLEANUP: quic: add comments on CID code + - MEDIUM: quic: handle CIDs to rattach received packets to connection + - MINOR: qpack: support litteral field line with non-huff name + - MINOR: quic: activate QUIC traces at compilation + - MINOR: quic: use more verbose QUIC traces set at compile-time + - MEDIUM: pool: refactor malloc_trim/glibc and jemalloc api addition detections. + - MEDIUM: pool: support purging jemalloc arenas in trim_all_pools() + - BUG/MINOR: mworker: deinit of thread poller was called when not initialized + - BUILD: pools: only detect link-time jemalloc on ELF platforms + - CI: github actions: add the output of $CC -dM -E- + - BUG/MEDIUM: cli: Properly set stream analyzers to process one command at a time + - BUILD: evports: remove a leftover from the dead_fd cleanup + - MINOR: quic: Set "no_application_protocol" alert + - MINOR: quic: More accurate immediately close. + - MINOR: quic: Immediately close if no transport parameters extension found + - MINOR: quic: Rename qc_prep_hdshk_pkts() to qc_prep_pkts() + - MINOR: quic: Possible crash when inspecting the xprt context + - MINOR: quic: Dynamically allocate the secrete keys + - MINOR: quic: Add a function to derive the key update secrets + - MINOR: quic: Add structures to maintain key phase information + - MINOR: quic: Optional header protection key for quic_tls_derive_keys() + - MINOR: quic: Add quic_tls_key_update() function for Key Update + - MINOR: quic: Enable the Key Update process + - MINOR: quic: Delete the ODCIDs asap + - BUG/MINOR: vars: Fix the set-var and unset-var converters + - MEDIUM: pool: Following up on previous pool trimming update. + - BUG/MEDIUM: mux-h1: Fix splicing by properly detecting end of message + - BUG/MINOR: mux-h1: Fix splicing for messages with unknown length + - MINOR: mux-h1: Improve H1 traces by adding info about http parsers + - MINOR: mux-h1: register a stats module + - MINOR: mux-h1: add counters instance to h1c + - MINOR: mux-h1: count open connections/streams on stats + - MINOR: mux-h1: add stat for total count of connections/streams + - MINOR: mux-h1: add stat for total amount of bytes received and sent + - REGTESTS: h1: Add a script to validate H1 splicing support + - BUG/MINOR: server: Don't rely on last default-server to init server SSL context + - BUG/MEDIUM: resolvers: Detach query item on response error + - MEDIUM: resolvers: No longer store query items in a list into the response + - BUG/MAJOR: segfault using multiple log forward sections. + - BUG/MEDIUM: h1: Properly reset h1m flags when headers parsing is restarted + - BUG/MINOR: resolvers: Don't overwrite the error for invalid query domain name + - BUILD: bug: Fix error when compiling with -DDEBUG_STRICT_NOCRASH + - BUG/MEDIUM: sample: Fix memory leak in sample_conv_jwt_member_query + - DOC: spoe: Clarify use of the event directive in spoe-message section + - DOC: config: Specify %Ta is only available in HTTP mode + - BUILD: tree-wide: avoid warnings caused by redundant checks of obj_types + - IMPORT: slz: use the correct CRC32 instruction when running in 32-bit mode + - MINOR: quic: fix segfault on CONNECTION_CLOSE parsing + - MINOR: h3: add BUG_ON on control receive function + - MEDIUM: xprt-quic: finalize app layer initialization after ALPN nego + - MINOR: h3: remove duplicated FIN flag position + - MAJOR: mux-quic: implement a simplified mux version + - MEDIUM: mux-quic: implement release mux operation + - MEDIUM: quic: detect the stream FIN + - MINOR: mux-quic: implement subscribe on stream + - MEDIUM: mux-quic: subscribe on xprt if remaining data after send + - MEDIUM: mux-quic: wake up xprt on data transferred + - MEDIUM: mux-quic: handle when sending buffer is full + - MINOR: quic: RX buffer full due to wrong CRYPTO data handling + - MINOR: quic: Race issue when consuming RX packets buffer + - MINOR: quic: QUIC encryption level RX packets race issue + - MINOR: quic: Delete remaining RX handshake packets + - MINOR: quic: Remove QUIC TX packet length evaluation function + - MINOR: hq-interop: fix tx buffering + - MINOR: mux-quic: remove uneeded code to check fin on TX + - MINOR: quic: add HTX EOM on request end + - BUILD: mux-quic: fix compilation with DEBUG_MEM_STATS + - MINOR: http-rules: Add capture action to http-after-response ruleset + - BUG/MINOR: cli/server: Don't crash when a server is added with a custom id + - MINOR: mux-quic: do not release qcs if there is remaining data to send + - MINOR: quic: notify the mux on CONNECTION_CLOSE + - BUG/MINOR: mux-quic: properly initialize flow control + - MINOR: quic: Compilation fix for quic_rx_packet_refinc() + - MINOR: h3: fix possible invalid dereference on htx parsing + - DOC: config: retry-on list is space-delimited + - DOC: config: fix error-log-format example + - BUG/MEDIUM: mworker/cli: crash when trying to access an old PID in prompt mode + - MINOR: hq-interop: refix tx buffering + - REGTESTS: ssl: use X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY for cert check + - MINOR: cli: "show version" displays the current process version + - CLEANUP: cfgparse: modify preprocessor guards around numa detection code + - MEDIUM: cfgparse: numa detect topology on FreeBSD. + - BUILD: ssl: unbreak the build with newer libressl + - MINOR: vars: Move UPDATEONLY flag test to vars_set_ifexist + - MINOR: vars: Set variable type to ANY upon creation + - MINOR: vars: Delay variable content freeing in var_set function + - MINOR: vars: Parse optional conditions passed to the set-var converter + - MINOR: vars: Parse optional conditions passed to the set-var actions + - MEDIUM: vars: Enable optional conditions to set-var converter and actions + - DOC: vars: Add documentation about the set-var conditions + - REGTESTS: vars: Add new test for conditional set-var + - MINOR: quic: Attach timer task to thread for the connection. + - CLEANUP: quic_frame: Remove a useless suffix to STOP_SENDING + - MINOR: quic: Add traces for STOP_SENDING frame and modify others + - CLEANUP: quic: Remove cdata_len from quic_tx_packet struct + - MINOR: quic: Enable TLS 0-RTT if needed + - MINOR: quic: No TX secret at EARLY_DATA encryption level + - MINOR: quic: Add quic_set_app_ops() function + - MINOR: ssl_sock: Set the QUIC application from ssl_sock_advertise_alpn_protos. + - MINOR: quic: Make xprt support 0-RTT. + - MINOR: qpack: Missing check for truncated QPACK fields + - CLEANUP: quic: Comment fix for qc_strm_cpy() + - MINOR: hq_interop: Stop BUG_ON() truncated streams + - MINOR: quic: Do not mix packet number space and connection flags + - CLEANUP: quic: Shorten a litte bit the traces in lstnr_rcv_pkt() + - MINOR: mux-quic: fix trace on stream creation + - CLEANUP: quic: fix spelling mistake in a trace + - CLEANUP: quic: rename quic_conn conn to qc in quic_conn_free + - MINOR: quic: add missing lock on cid tree + - MINOR: quic: rename constant for haproxy CIDs length + - MINOR: quic: refactor concat DCID with address for Initial packets + - MINOR: quic: compare coalesced packets by DCID + - MINOR: quic: refactor DCID lookup + - MINOR: quic: simplify the removal from ODCID tree + - REGTESTS: vars: Remove useless ssl tunes from conditional set-var test + - MINOR: ssl: Remove empty lines from "show ssl ocsp-response" output + - MINOR: quic: Increase the RX buffer for each connection + - MINOR: quic: Add a function to list remaining RX packets by encryption level + - MINOR: quic: Stop emptying the RX buffer asap. + - MINOR: quic: Do not expect to receive only one O-RTT packet + - MINOR: quic: Do not forget STREAM frames received in disorder + - MINOR: quic: Wrong packet refcount handling in qc_pkt_insert() + - DOC: fix misspelled keyword "resolve_retries" in resolvers + - CLEANUP: quic: rename quic_conn instances to qc + - REORG: quic: move mux function outside of xprt + - MINOR: quic: add reference to quic_conn in ssl context + - MINOR: quic: add const qualifier for traces function + - MINOR: trace: add quic_conn argument definition + - MINOR: quic: use quic_conn as argument to traces + - MINOR: quic: add quic_conn instance in traces for qc_new_conn + - MINOR: quic: Add stream IDs to qcs_push_frame() traces + - MINOR: quic: unchecked qc_retrieve_conn_from_cid() returned value + - MINOR: quic: Wrong dropped packet skipping + - MINOR: quic: Handle the cases of overlapping STREAM frames + - MINOR: quic: xprt traces fixes + - MINOR: quic: Drop asap Retry or Version Negotiation packets + - MINOR: pools: work around possibly slow malloc_trim() during gc + - DEBUG: ssl: make sure we never change a servername on established connections + - MINOR: quic: Add traces for RX frames (flow control related) + - MINOR: quic: Add CONNECTION_CLOSE phrase to trace + - REORG: quic: remove qc_ prefix on functions which not used it directly + - BUG/MINOR: quic: upgrade rdlock to wrlock for ODCID removal + - MINOR: quic: remove unnecessary call to free_quic_conn_cids() + - MINOR: quic: store ssl_sock_ctx reference into quic_conn + - MINOR: quic: remove unnecessary if in qc_pkt_may_rm_hp() + - MINOR: quic: replace usage of ssl_sock_ctx by quic_conn + - MINOR: quic: delete timer task on quic_close() + - MEDIUM: quic: implement refcount for quic_conn + - BUG/MINOR: quic: fix potential null dereference + - BUG/MINOR: quic: fix potential use of uninit pointer + - BUG/MEDIUM: backend: fix possible sockaddr leak on redispatch + - BUG/MEDIUM: peers: properly skip conn_cur from incoming messages + - CI: Github Actions: do not show VTest failures if build failed + - BUILD: opentracing: display warning in case of using OT_USE_VARS at compile time + - MINOR: compat: detect support for dl_iterate_phdr() + - MINOR: debug: add ability to dump loaded shared libraries + - MINOR: debug: add support for -dL to dump library names at boot + - BUG/MEDIUM: ssl: initialize correctly ssl w/ default-server + - REGTESTS: ssl: fix ssl_default_server.vtc + - BUG/MINOR: ssl: free the fields in srv->ssl_ctx + - BUG/MEDIUM: ssl: free the ckch instance linked to a server + - REGTESTS: ssl: update of a crt with server deletion + - BUILD/MINOR: cpuset FreeBSD 14 build fix. + - MINOR: pools: always evict oldest objects first in pool_evict_from_local_cache() + - DOC: pool: document the purpose of various structures in the code + - CLEANUP: pools: do not use the extra pointer to link shared elements + - CLEANUP: pools: get rid of the POOL_LINK macro + - MINOR: pool: allocate from the shared cache through the local caches + - CLEANUP: pools: group list updates in pool_get_from_cache() + - MINOR: pool: rely on pool_free_nocache() in pool_put_to_shared_cache() + - MINOR: pool: make pool_is_crowded() always true when no shared pools are used + - MINOR: pool: check for pool's fullness outside of pool_put_to_shared_cache() + - MINOR: pool: introduce pool_item to represent shared pool items + - MINOR: pool: add a function to estimate how many may be released at once + - MEDIUM: pool: compute the number of evictable entries once per pool + - MINOR: pools: prepare pool_item to support chained clusters + - MINOR: pools: pass the objects count to pool_put_to_shared_cache() + - MEDIUM: pools: centralize cache eviction in a common function + - MEDIUM: pools: start to batch eviction from local caches + - MEDIUM: pools: release cached objects in batches + - OPTIM: pools: reduce local pool cache size to 512kB + - CLEANUP: assorted typo fixes in the code and comments This is 29th iteration of typo fixes + - CI: github actions: update OpenSSL to 3.0.1 + - BUILD/MINOR: tools: solaris build fix on dladdr. + - BUG/MINOR: cli: fix _getsocks with musl libc + - BUG/MEDIUM: http-ana: Preserve response's FLT_END analyser on L7 retry + - MINOR: quic: Wrong traces after rework + - MINOR: quic: Add trace about in flight bytes by packet number space + - MINOR: quic: Wrong first packet number space computation + - MINOR: quic: Wrong packet number space computation for PTO + - MINOR: quic: Wrong loss time computation in qc_packet_loss_lookup() + - MINOR: quic: Wrong ack_delay compution before calling quic_loss_srtt_update() + - MINOR: quic: Remove nb_pto_dgrams quic_conn struct member + - MINOR: quic: Wrong packet number space trace in qc_prep_pkts() + - MINOR: quic: Useless test in qc_prep_pkts() + - MINOR: quic: qc_prep_pkts() code moving + - MINOR: quic: Speeding up Handshake Completion + - MINOR: quic: Probe Initial packet number space more often + - MINOR: quic: Probe several packet number space upon timer expiration + - MINOR: quic: Comment fix. + - MINOR: quic: Improve qc_prep_pkts() flexibility + - MINOR: quic: Do not drop secret key but drop the CRYPTO data + - MINOR: quic: Prepare Handshake packets asap after completed handshake + - MINOR: quic: Flag asap the connection having reached the anti-amplification limit + - MINOR: quic: PTO timer too often reset + - MINOR: quic: Re-arm the PTO timer upon datagram receipt + - MINOR: proxy: add option idle-close-on-response + - MINOR: cpuset: switch to sched_setaffinity for FreeBSD 14 and above. + - CI: refactor spelling check + - CLEANUP: assorted typo fixes in the code and comments + - BUILD: makefile: add -Wno-atomic-alignment to work around clang abusive warning + - MINOR: quic: Only one CRYPTO frame by encryption level + - MINOR: quic: Missing retransmission from qc_prep_fast_retrans() + - MINOR: quic: Non-optimal use of a TX buffer + - BUG/MEDIUM: mworker: don't use _getsocks in wait mode + - BUG/MINOR: ssl: Store client SNI in SSL context in case of ClientHello error + - BUG/MAJOR: mux-h1: Don't decrement .curr_len for unsent data + - DOC: internals: document the pools architecture and API + - CI: github actions: clean default step conditions + - BUILD: cpuset: fix build issue on macos introduced by previous change + - MINOR: quic: Remaining TRACEs with connection as firt arg + - MINOR: quic: Reset ->conn quic_conn struct member when calling qc_release() + - MINOR: quic: Flag the connection as being attached to a listener + - MINOR: quic: Wrong CRYPTO frame concatenation + - MINOR: quid: Add traces quic_close() and quic_conn_io_cb() + - REGTESTS: ssl: Fix ssl_errors regtest with OpenSSL 1.0.2 + - MINOR: quic: Do not dereference ->conn quic_conn struct member + - MINOR: quic: fix return of quic_dgram_read + - MINOR: quic: add config parse source file + - MINOR: quic: implement Retry TLS AEAD tag generation + - MEDIUM: quic: implement Initial token parsing + - MINOR: quic: define retry_source_connection_id TP + - MEDIUM: quic: implement Retry emission + - MINOR: quic: free xprt tasklet on its thread + - BUG/MEDIUM: connection: properly leave stopping list on error + - MINOR: pools: enable pools with DEBUG_FAIL_ALLOC as well + - MINOR: quic: As server, skip 0-RTT packet number space + - MINOR: quic: Do not wakeup the I/O handler before the mux is started + - BUG/MEDIUM: htx: Adjust length to add DATA block in an empty HTX buffer + - CI: github actions: use cache for OpenTracing + - BUG/MINOR: httpclient: don't send an empty body + - BUG/MINOR: httpclient: set default Accept and User-Agent headers + - BUG/MINOR: httpclient/lua: don't pop the lua stack when getting headers + - BUILD/MINOR: fix solaris build with clang. + - BUG/MEDIUM: server: avoid changing healthcheck ctx with set server ssl + - CI: refactor OpenTracing build script + - DOC: management: mark "set server ssl" as deprecated + - MEDIUM: cli: yield between each pipelined command + - MINOR: channel: add new function co_getdelim() to support multiple delimiters + - BUG/MINOR: cli: avoid O(bufsize) parsing cost on pipelined commands + - MEDIUM: h2/hpack: emit a Dynamic Table Size Update after settings change + - MINOR: quic: Retransmit the TX frames in the same order + - MINOR: quic: Remove the packet number space TX MT_LIST + - MINOR: quic: Splice the frames which could not be added to packets + - MINOR: quic: Add the number of TX bytes to traces + - CLEANUP: quic: Replace <nb_pto_dgrams> by <probe> + - MINOR: quic: Send two ack-eliciting packets when probing packet number spaces + - MINOR: quic: Probe regardless of the congestion control + - MINOR: quic: Speeding up handshake completion + - MINOR: quic: Release RX Initial packets asap + - MINOR: quic: Release asap TX frames to be transmitted + - MINOR: quic: Probe even if coalescing + - BUG/MEDIUM: cli: Never wait for more data on client shutdown + - BUG/MEDIUM: mcli: do not try to parse empty buffers + - BUG/MEDIUM: mcli: always realign wrapping buffers before parsing them + - BUG/MINOR: stream: make the call_rate only count the no-progress calls + - MINOR: quic: do not use quic_conn after dropping it + - MINOR: quic: adjust quic_conn refcount decrement + - MINOR: quic: fix race-condition on xprt tasklet free + - MINOR: quic: free SSL context on quic_conn free + - MINOR: quic: Add QUIC_FT_RETIRE_CONNECTION_ID parsing case + - MINOR: quic: Wrong packet number space selection + - DEBUG: pools: add new build option DEBUG_POOL_INTEGRITY + - MINOR: quic: add missing include in quic_sock + - MINOR: quic: fix indentation in qc_send_ppkts + - MINOR: quic: remove dereferencement of connection when possible + - MINOR: quic: set listener accept cb on parsing + - MEDIUM: quic/ssl: add new ex data for quic_conn + - MINOR: quic: initialize ssl_sock_ctx alongside the quic_conn + - MINOR: ssl: fix build in release mode + - MINOR: pools: partially uninline pool_free() + - MINOR: pools: partially uninline pool_alloc() + - MINOR: pools: prepare POOL_EXTRA to be split into multiple extra fields + - MINOR: pools: extend pool_cache API to pass a pointer to a caller + - DEBUG: pools: add new build option DEBUG_POOL_TRACING + - DEBUG: cli: add a new "debug dev fd" expert command + - MINOR: fd: register the write side of the poller pipe as well + - CI: github actions: use cache for SSL libs + - BUILD: debug/cli: condition test of O_ASYNC to its existence + - BUILD: pools: fix build error on DEBUG_POOL_TRACING + - MINOR: quic: refactor header protection removal + - MINOR: quic: handle app data according to mux/connection layer status + - MINOR: quic: refactor app-ops initialization + - MINOR: receiver: define a flag for local accept + - MEDIUM: quic: flag listener for local accept + - MINOR: quic: do not manage connection in xprt snd_buf + - MINOR: quic: remove wait handshake/L6 flags on init connection + - MINOR: listener: add flags field + - MINOR: quic: define QUIC flag on listener + - MINOR: quic: create accept queue for QUIC connections + - MINOR: listener: define per-thr struct + - MAJOR: quic: implement accept queue + - CLEANUP: mworker: simplify mworker_free_child() + - BUILD/DEBUG: lru: update the standalone code to support the revision + - DEBUG: lru: use a xorshift generator in the testing code + - BUG/MAJOR: compiler: relax alignment constraints on certain structures + - BUG/MEDIUM: fd: always align fdtab[] to 64 bytes + - MINOR: quic: No DCID length for datagram context + - MINOR: quic: Comment fix about the token found in Initial packets + - MINOR: quic: Get rid of a struct buffer in quic_lstnr_dgram_read() + - MINOR: quic: Remove the QUIC haproxy server packet parser + - MINOR: quic: Add new defintion about DCIDs offsets + - MINOR: quic: Add a list to QUIC sock I/O handler RX buffer + - MINOR: quic: Allocate QUIC datagrams from sock I/O handler + - MINOR: proto_quic: Allocate datagram handlers + - MINOR: quic: Pass CID as a buffer to quic_get_cid_tid() + - MINOR: quic: Convert quic_dgram_read() into a task + - CLEANUP: quic: Remove useless definition + - MINOR: proto_quic: Wrong allocations for TX rings and RX bufs + - MINOR: quic: Do not consume the RX buffer on QUIC sock i/o handler side + - MINOR: quic: Do not reset a full RX buffer + - MINOR: quic: Attach all the CIDs to the same connection + - MINOR: quic: Make usage of by datagram handler trees + - MEDIUM: da: new optional data file download scheduler service. + - MEDIUM: da: update doc and build for new scheduler mode service. + - MEDIUM: da: update module to handle schedule mode. + - MINOR: quic: Drop Initial packets with wrong ODCID + - MINOR: quic: Wrong RX buffer tail handling when no more contiguous data + - MINOR: quic: Iterate over all received datagrams + - MINOR: quic: refactor quic CID association with threads + - BUG/MEDIUM: resolvers: Really ignore trailing dot in domain names + - DEV: flags: Add missing flags + - BUG/MINOR: sink: Use the right field in appctx context in release callback + - MINOR: sock: move the unused socket cleaning code into its own function + - BUG/MEDIUM: mworker: close unused transferred FDs on load failure + - BUILD: atomic: make the old HA_ATOMIC_LOAD() support const pointers + - BUILD: cpuset: do not use const on the source of CPU_AND/CPU_ASSIGN + - BUILD: checks: fix inlining issue on set_srv_agent_[addr,port} + - BUILD: vars: avoid overlapping field initialization + - BUILD: server-state: avoid using not-so-portable isblank() + - BUILD: mux_fcgi: avoid aliasing of a const struct in traces + - BUILD: tree-wide: mark a few numeric constants as explicitly long long + - BUILD: tools: fix warning about incorrect cast with dladdr1() + - BUILD: task: use list_to_mt_list() instead of casting list to mt_list + - BUILD: mworker: include tools.h for platforms without unsetenv() + - BUG/MINOR: mworker: fix a FD leak of a sockpair upon a failed reload + - MINOR: mworker: set the master side of ipc_fd in the worker to -1 + - MINOR: mworker: allocate and initialize a mworker_proc + - CI: Consistently use actions/checkout@v2 + - REGTESTS: Remove REQUIRE_VERSION=1.8 from all tests + - MINOR: mworker: sets used or closed worker FDs to -1 + - MINOR: quic: Try to accept 0-RTT connections + - MINOR: quic: Do not try to treat 0-RTT packets without started mux + - MINOR: quic: Do not try to accept a connection more than one time + - MINOR: quic: Initialize the connection timer asap + - MINOR: quic: Do not use connection struct xprt_ctx too soon + - Revert "MINOR: mworker: sets used or closed worker FDs to -1" + - BUILD: makefile: avoid testing all -Wno-* options when not needed + - BUILD: makefile: validate support for extra warnings by batches + - BUILD: makefile: only compute alternative options if required + - DEBUG: fd: make sure we never try to insert/delete an impossible FD number + - MINOR: mux-quic: add comment + - MINOR: mux-quic: properly initialize qcc flags + - MINOR: mux-quic: do not consider CONNECTION_CLOSE for the moment + - MINOR: mux-quic: create a timeout task + - MEDIUM: mux-quic: delay the closing with the timeout + - MINOR: mux-quic: release idle conns on process stopping + - MINOR: listener: replace the listener's spinlock with an rwlock + - BUG/MEDIUM: listener: read-lock the listener during accept() + - MINOR: mworker/cli: set expert/experimental mode from the CLI + +2021/11/23 : 2.6-dev0 + - MINOR: version: it's development again + +2021/11/23 : 2.5.0 + - BUILD: SSL: add quictls build to scripts/build-ssl.sh + - BUILD: SSL: add QUICTLS to build matrix + - CLEANUP: sock: Wrap `accept4_broken = 1` into additional parenthesis + - BUILD: cli: clear a maybe-unused warning on some older compilers + - BUG/MEDIUM: cli: make sure we can report a warning from a bind keyword + - BUG/MINOR: ssl: make SSL counters atomic + - CLEANUP: assorted typo fixes in the code and comments + - BUG/MINOR: ssl: free correctly the sni in the backend SSL cache + - MINOR: version: mention that it's stable now + +2021/11/19 : 2.5-dev15 + - BUG/MINOR: stick-table/cli: Check for invalid ipv6 key + - CLEANUP: peers: Remove useless test on peer variable in peer_trace() + - DOC: log: Add comments to specify when session's listener is defined or not + - BUG/MEDIUM: mux-h1: Handle delayed silent shut in h1_process() to release H1C + - REGTESTS: ssl_crt-list_filters: feature cmd incorrectly set + - DOC: internals: document the list API + - BUG/MINOR: h3: ignore unknown frame types + - MINOR: quic: redirect app_ops snd_buf through mux + - MEDIUM: quic: inspect ALPN to install app_ops + - MINOR: quic: support hq-interop + - MEDIUM: quic: send version negotiation packet on unknown version + - BUG/MEDIUM: mworker: cleanup the listeners when reexecuting + - DOC: internals: document the scheduler API + - BUG/MINOR: quic: fix version negotiation packet generation + - CLEANUP: ssl: fix wrong #else commentary + - MINOR: config: support default values for environment variables + - SCRIPTS: run-regtests: reduce the number of processes needed to check options + - SCRIPT: run-regtests: avoid several calls to grep to test for features + - SCRIPT: run-regtests: avoid calling awk to compute the version + - REGTEST: set retries count to zero for all tests that expect at 503 + - REGTESTS: make tcp-check_min-recv fail fast + - REGTESTS: extend the default I/O timeouts and make them overridable + - BUG/MEDIUM: ssl: backend TLS resumption with sni and TLSv1.3 + - BUG/MEDIUM: ssl: abort with the correct SSL error when SNI not found + - REGTESTS: ssl: test the TLS resumption + - BUILD: makefile: stop opening sub-shells for each and every command + - BUILD: makefile: reorder objects by build time + - BUG/MEDIUM: mux-h2: always process a pending shut read + - MINOR: quic_sock: missing CO_FL_ADDR_TO_SET flag + - MINOR: quic: Possible wrong connection identification + - MINOR: quic: Correctly pad UDP datagrams + - MINOR: quic: Support transport parameters draft TLS extension + - MINOR: quic: Anti-amplification implementation + - MINOR: quic: Wrong Initial packet connection initialization + - MINOR: quic: Wrong ACK range building + - MINOR: quic: Update some QUIC protocol errors + - MINOR: quic: Send CONNECTION_CLOSE frame upon TLS alert + - MINOR: quic: Wrong largest acked packet number parsing + - MINOR: quic: Add minimalistic support for stream flow control frames + - MINOR: quic: Wrong value for version negotiation packet 'Unused' field + - MINOR: quic: Support draft-29 QUIC version + - BUG/MINOR: quic: fix segfault on trace for version negotiation + - BUG/MINOR: hq-interop: fix potential NULL dereference + - BUILD: quic: fix potential NULL dereference on xprt_quic + - DOC: lua: documentation about the httpclient API + - BUG/MEDIUM: cache/cli: make "show cache" thread-safe + - BUG/MEDIUM: shctx: leave the block allocator when enough blocks are found + - BUG/MINOR: shctx: do not look for available blocks when the first one is enough + - MINOR: shctx: add a few BUG_ON() for consistency checks + +2021/11/14 : 2.5-dev14 + - DEV: coccinelle: Remove unused `expression e` + - DEV: coccinelle: Add rule to use `istend()` where possible + - CLEANUP: Apply ist.cocci + - CLEANUP: Re-apply xalloc_size.cocci + - CLEANUP: halog: make the default usage message fit in small screens + - MINOR: h3/qpack: fix gcc11 warnings + - MINOR: mux-quic: fix gcc11 warning + - MINOR: h3: fix potential NULL dereference + - MINOR: quic: Fix potential null pointer dereference + - CLEANUP: halog: remove unused strl2ui() + - OPTIM: halog: improve field parser speed for modern compilers + - OPTIM: halog: skip fields 64 bits at a time when supported + - DEV: coccinelle: Add rule to use `isttrim()` where possible + - CLEANUP: Apply ist.cocci + - DEV: coccinelle: Add rule to use `chunk_istcat()` instead of `chunk_memcat()` + - DEV: coccinelle: Add rule to use `chunk_istcat()` instead of `chunk_strncat()` + - CLEANUP: Apply ist.cocci + - CLEANUP: chunk: Remove duplicated chunk_Xcat implementation + - CLEANUP: chunk: remove misleading chunk_strncat() function + - BUG/MINOR: cache: properly ignore unparsable max-age in quotes + - Revert "DEV: coccinelle: Add rule to use `chunk_istcat()` instead of `chunk_strncat()`" + - DOC: stats: fix location of the text representation + - DOC: internals: document the IST API + - BUG/MINOR: httpclient/lua: rcv freeze when no request payload + - BUG/MEDIUM: httpclient: channel_add_input() must use htx->data + - MINOR: promex: backend aggregated server check status + - DOC: config: Fix typo in ssl_fc_unique_id description + - BUG/MINOR: http-ana: Apply stop to the current section for http-response rules + - Revert "BUG/MINOR: http-ana: Don't eval front after-response rules if stopped on back" + - DOC: config: Be more explicit in "allow" actions description + - DOC: lua: Be explicit with the Reply object limits + - MINOR: mux-h1: Slightly Improve H1 traces + - BUG/MEDIUM: conn-stream: Don't reset CS flags on close + - CLEANUP: mworker: remove any relative PID reference + - MEDIUM: mworker: reexec in waitpid mode after successful loading + - MINOR: mworker: clarify starting/failure messages + - MINOR: mworker: only increment the number of reload in wait mode + - MINOR: mworker: implement a reload failure counter + - MINOR: mworker: ReloadFailed shown depending on failedreload + - MINOR: mworker: change the way we set PROC_O_LEAVING + - BUG/MINOR: mworker: doesn't launch the program postparser + - DOC: management: edit the "show proc" example to show the current output + - BUG/MEDIUM: httpclient/cli: free of unallocated hc->req.uri + - REGTESTS: httpclient/lua: add greater body values + - BUG/MINOR: mux-h2: Fix H2_CF_DEM_SHORT_READ value + - BUG/MINOR: pools: don't mark ourselves as harmless in DEBUG_UAF mode + - BUG/MEDIUM: connection: make cs_shutr/cs_shutw//cs_close() idempotent + - BUILD: makefile: simplify detection of libatomic + +2021/11/06 : 2.5-dev13 + - SCRIPTS: git-show-backports: re-enable file-based filtering + - MINOR: jwt: Make invalid static JWT algorithms an error in `jwt_verify` converter + - MINOR: mux-h2: add trace on extended connect usage + - BUG/MEDIUM: mux-h2: reject upgrade if no RFC8441 support + - MINOR: stream/mux: implement websocket stream flag + - MINOR: connection: implement function to update ALPN + - MINOR: connection: add alternative mux_ops param for conn_install_mux_be + - MEDIUM: server/backend: implement websocket protocol selection + - MINOR: server: add ws keyword + - BUG/MINOR: resolvers: fix sent messages were counted twice + - BUG/MINOR: resolvers: throw log message if trash not large enough for query + - MINOR: resolvers/dns: split dns and resolver counters in dns_counter struct + - MEDIUM: resolvers: rename dns extra counters to resolvers extra counters + - BUG/MINOR: jwt: Fix jwt_parse_alg incorrectly returning JWS_ALG_NONE + - DOC: add QUIC instruction in INSTALL + - CLEANUP: halog: Remove dead stores + - DEV: coccinelle: Add ha_free.cocci + - CLEANUP: Apply ha_free.cocci + - DEV: coccinelle: Add rule to use `istnext()` where possible + - CLEANUP: Apply ist.cocci + - REGTESTS: Use `feature cmd` for 2.5+ tests (2) + - DOC: internals: move some API definitions to an "api" subdirectory + - MINOR: quic: Allocate listener RX buffers + - CLEANUP: quic: Remove useless code + - MINOR: quic: Enhance the listener RX buffering part + - MINOR: quic: Remove a useless lock for CRYPTO frames + - MINOR: quic: Use QUIC_LOCK QUIC specific lock label. + - MINOR: backend: Get client dst address to set the server's one only if needful + - MINOR: compression: Warn for 'compression offload' in defaults sections + - MEDIUM: connection: rename fc_conn_err and bc_conn_err to fc_err and bc_err + - DOC: configuration: move the default log formats to their own section + - MINOR: ssl: make the ssl_fc_sni() sample-fetch function always available + - MEDIUM: log: add the client's SNI to the default HTTPS log format + - DOC: config: add an example of reasonably complete error-log-format + - DOC: config: move error-log-format before custom log format + +2021/11/02 : 2.5-dev12 + - MINOR: httpclient: support payload within a buffer + - MINOR: httpclient/lua: support more HTTP methods + - MINOR: httpclient/lua: return an error when it can't generate the request + - CLEANUP: lua: Remove any ambiguities about lua txn execution context flags + - BUG/MEDIUM: lua: fix invalid return types in hlua_http_msg_get_body + - CLEANUP: connection: No longer export make_proxy_line_v1/v2 functions + - CLEANUP: tools: Use const address for get_net_port() and get_host_port() + - CLEANUP: lua: Use a const address to retrieve info about a connection + - MINOR: connection: Add function to get src/dst without updating the connection + - MINOR: session: Add src and dst addresses to the session + - MINOR: stream-int: Add src and dst addresses to the stream-interface + - MINOR: frontend: Rely on client src and dst addresses at stream level + - MINOR: log: Rely on client addresses at the appropriate level to log messages + - MINOR: session: Rely on client source address at session level to log error + - MINOR: http-ana: Rely on addresses at stream level to set xff and xot headers + - MINOR: http-fetch: Rely on addresses at stream level in HTTP sample fetches + - MINOR: mux-fcgi: Rely on client addresses at stream level to set default params + - MEDIUM: tcp-sample: Rely on addresses at the appropriate level in tcp samples + - MEDIUM: connection: Rely on addresses at stream level to make proxy line + - MEDIUM: backend: Rely on addresses at stream level to init server connection + - MEDIUM: connection: Assign session addresses when PROXY line is received + - MEDIUM: connection: Assign session addresses when NetScaler CIP proto is parsed + - MEDIUM: tcp-act: Set addresses at the apprioriate level in set-(src/dst) actions + - MINOR: tcp-act: Add set-src/set-src-port for "tcp-request content" rules + - DOC: config: Fix alphabetical order of fc_* samples + - MINOR: tcp-sample: Add samples to get original info about client connection + - REGTESTS: Add script to test client src/dst manipulation at different levels + - MINOR: stream: Use backend stream-interface dst address instead of target_addr + - BUILD: log: Fix compilation without SSL support + - DEBUG: protocol: yell loudly during registration of invalid sock_domain + - MINOR: protocols: add a new protocol type selector + - MINOR: protocols: make use of the protocol type to select the protocol + - MINOR: protocols: replace protocol_by_family() with protocol_lookup() + - MINOR: halog: Add -qry parameter allowing to preserve the query string in -uX + - CLEANUP: jwt: Remove the use of a trash buffer in jwt_jwsverify_hmac() + - CLEANUP: jwt: Remove the use of a trash buffer in jwt_jwsverify_rsa_ecdsa() + - DEV: coccinelle: Add realloc_leak.cocci + - CLEANUP: hlua: Remove obsolete branch in `hlua_alloc()` + - BUILD: atomic: prefer __atomic_compare_exchange_n() for __ha_cas_dw() + - BUILD: atomic: fix build on mac/arm64 + - MINOR: atomic: remove the memcpy() call and dependency on string.h + - MINOR: httpclient: request streaming with a callback + - MINOR: httpclient/lua: handle the streaming into the lua applet + - REGTESTS: lua: test httpclient with body streaming + - DOC: halog: Move the `-qry` parameter into the correct section in help text + - MINOR: halog: Rename -qry to -query + - CLEANUP: halog: Use consistent indentation in help() + - BUG/MINOR: halog: Add missing newlines in die() messages + - MINOR: halog: Add support for extracting captures using -hdr + - DOC: Typo fixed "it" should be "is" + - BUG/MINOR: mux-h1: Save shutdown mode if the shutdown is delayed + - BUG/MEDIUM: mux-h1: Perform a connection shutdown when the h1c is released + - BUG/MEDIUM: resolvers: Don't recursively perform requester unlink + - BUG/MEDIUM: http-ana: Drain request data waiting the tarpit timeout expiration + - BUG/MINOR: http: Authorization value can have multiple spaces after the scheme + - BUG/MINOR: http: http_auth_bearer fetch does not work on custom header name + - BUG/MINOR: httpclient/lua: misplaced luaL_buffinit() + - BUILD/MINOR: cpuset freebsd build fix + - BUG/MINOR: httpclient: use a placeholder value for Host header + - BUG/MEDIUM: stream-int: Block reads if channel cannot receive more data + - BUG/MEDIUM: resolvers: Track api calls with a counter to free resolutions + - MINOR: stream: Improve dump of bogus streams + - DOC/peers: some grammar fixes for peers 2.1 spec + - MEDIUM: vars: make the var() sample fetch function really return type ANY + - MINOR: vars: add "set-var" for "tcp-request connection" rules. + +2021/10/22 : 2.5-dev11 + - DEV: coccinelle: Add strcmp.cocci + - CLEANUP: Apply strcmp.cocci + - CI: Add `permissions` to GitHub Actions + - CI: Clean up formatting in GitHub Action definitions + - MINOR: add ::1 to predefined LOCALHOST acl + - CLEANUP: assorted typo fixes in the code and comments + - CLEANUP: Consistently `unsigned int` for bitfields + - MEDIUM: resolvers: lower-case labels when converting from/to DNS names + - MEDIUM: resolvers: replace bogus resolv_hostname_cmp() with memcmp() + - MINOR: jwt: Empty the certificate tree during deinit + - MINOR: jwt: jwt_verify returns negative values in case of error + - MINOR: jwt: Do not rely on enum order anymore + - BUG/MEDIUM: stream: Keep FLT_END analyzers if a stream detects a channel error + - MINOR: httpclient/cli: access should be only done from expert mode + - DOC: management: doc about the CLI httpclient + - BUG/MEDIUM: tcpcheck: Properly catch early HTTP parsing errors + - BUG/MAJOR: dns: tcp session can remain attached to a list after a free + - BUG/MAJOR: dns: attempt to lock globaly for msg waiter list instead of use barrier + - CLEANUP: dns: always detach the appctx from the dns session on release + - DEBUG: dns: add a few more BUG_ON at sensitive places + - BUG/MAJOR: resolvers: add other missing references during resolution removal + - CLEANUP: resolvers: do not export resolv_purge_resolution_answer_records() + - BUILD: resolvers: avoid a possible warning on null-deref + - BUG/MEDIUM: resolvers: always check a valid item in query_list + - CLEANUP: always initialize the answer_list + - CLEANUP: resolvers: simplify resolv_link_resolution() regarding requesters + - CLEANUP: resolvers: replace all LIST_DELETE with LIST_DEL_INIT + - MEDIUM: resolvers: use a kill list to preserve the list consistency + - MEDIUM: resolvers: remove the last occurrences of the "safe" argument + - BUG/MEDIUM: checks: fix the starting thread for external checks + - MEDIUM: resolvers: replace the answer_list with a (flat) tree + - MEDIUM: resolvers: hash the records before inserting them into the tree + - BUG/MAJOR: buf: fix varint API post- vs pre- increment + - OPTIM: resolvers: move the eb32 node before the data in the answer_item + - MINOR: list: add new macro LIST_INLIST_ATOMIC() + - OPTIM: dns: use an atomic check for the list membership + - BUG/MINOR: task: do not set TASK_F_USR1 for no reason + - BUG/MINOR: mux-h2: do not prevent from sending a final GOAWAY frame + - MINOR: connection: add a new CO_FL_WANT_DRAIN flag to force drain on close + - MINOR: mux-h2: perform a full cycle shutdown+drain on close + - CLEANUP: resolvers: get rid of single-iteration loop in resolv_get_ip_from_response() + - MINOR: quic: Increase the size of handshake RX UDP datagrams + - BUG/MEDIUM: lua: fix memory leaks with realloc() on non-glibc systems + - MINOR: memprof: report the delta between alloc and free on realloc() + - MINOR: memprof: add one pointer size to the size of allocations + - BUILD: fix compilation on NetBSD + - MINOR: backend: add traces for idle connections reuse + - BUG/MINOR: backend: fix improper insert in avail tree for always reuse + - MINOR: backend: improve perf with tcp proxies skipping idle conns + - MINOR: connection: remove unneeded memset 0 for idle conns + +2021/10/16 : 2.5-dev10 + - MINOR: initcall: Rename __GLOBL and __GLOBL1. + - MINOR: rules: add a new function new_act_rule() to allocate act_rules + - MINOR: rules: add a file name and line number to act_rules + - MINOR: stream: report the current rule in "show sess all" when known + - MINOR: stream: report the current filter in "show sess all" when known + - CLEANUP: stream: Properly indent current_rule line in "show sess all" + - BUG/MINOR: lua: Fix lua error handling in `hlua_config_prepend_path()` + - CI: github: switch to OpenSSL 3.0.0 + - REGTESTS: ssl: Fix references to removed option in test description + - MINOR: ssl: Add ssllib_name_startswith precondition + - REGTESTS: ssl: Fix ssl_errors test for OpenSSL v3 + - REGTESTS: ssl: Reenable ssl_errors test for OpenSSL only + - REGTESTS: ssl: Use mostly TLSv1.2 in ssl_errors test + - MEDIUM: mux-quic: rationalize tx buffers between qcc/qcs + - MEDIUM: h3: properly manage tx buffers for large data + - MINOR: mux-quic: standardize h3 settings sending + - CLEANUP: h3: remove dead code + - MINOR: mux-quic: implement standard method to detect if qcc is dead + - MEDIUM: mux-quic: defer stream shut if remaining tx data + - MINOR: mux: remove last occurences of qcc ring buffer + - MINOR: quic: handle CONNECTION_CLOSE frame + - REGTESTS: ssl: re-enable set_ssl_cert_bundle.vtc + - MINOR: ssl: add ssl_fc_is_resumed to "option httpslog" + - MINOR: http: Add http_auth_bearer sample fetch + - MINOR: jwt: Parse JWT alg field + - MINOR: jwt: JWT tokenizing helper function + - MINOR: jwt: Insert public certificates into dedicated JWT tree + - MINOR: jwt: jwt_header_query and jwt_payload_query converters + - MEDIUM: jwt: Add jwt_verify converter to verify JWT integrity + - REGTESTS: jwt: Add tests for the jwt_verify converter + - BUILD: jwt: fix declaration of EVP_KEY in jwt-h.h + - MINOR: proto_tcp: use chunk_appendf() to ouput socket setup errors + - MINOR: proto_tcp: also report the attempted MSS values in error message + - MINOR: inet: report the faulty interface name in "bind" errors + - MINOR: protocol: report the file and line number for binding/listening errors + - MINOR: protocol: uniformize protocol errors + - MINOR: resolvers: fix the resolv_str_to_dn_label() API about trailing zero + - BUG/MEDIUM: resolver: make sure to always use the correct hostname length + - BUG/MINOR: resolvers: do not reject host names of length 255 in SRV records + - MINOR: resolvers: fix the resolv_dn_label_to_str() API about trailing zero + - MEDIUM: listeners: split the thread mask between receiver and bind_conf + - MINOR: listeners: add clone_listener() to duplicate listeners at boot time + - MEDIUM: listener: add the "shards" bind keyword + - BUG/MEDIUM: resolvers: use correct storage for the target address + - MINOR: resolvers: merge address and target into a union "data" + - BUG/MEDIUM: resolvers: fix truncated TLD consecutive to the API fix + - BUG/MEDIUM: jwt: fix base64 decoding error detection + - BUG/MINOR: jwt: use CRYPTO_memcmp() to compare HMACs + - DOC: jwt: fix a typo in the jwt_verify() keyword description + - BUG/MEDIUM: sample/jwt: fix another instance of base64 error detection + - BUG/MINOR: http-ana: Don't eval front after-response rules if stopped on back + - BUG/MINOR: sample: Fix 'fix_tag_value' sample when waiting for more data + - DOC: config: Move 'tcp-response content' at the right place + - BUG/MINOR: proxy: Use .disabled field as a bitfield as documented + - MINOR: proxy: Introduce proxy flags to replace disabled bitfield + - MINOR: sample/arg: Be able to resolve args found in defaults sections + - MEDIUM: proxy: Warn about ambiguous use of named defaults sections + - MINOR: proxy: Be able to reference the defaults section used by a proxy + - MINOR: proxy: Add PR_FL_READY flag on fully configured and usable proxies + - MINOR: config: Finish configuration for referenced default proxies + - MINOR: config: No longer remove previous anonymous defaults section + - MINOR: tcpcheck: Support 2-steps args resolution in defaults sections + - MEDIUM: rules/acl: Parse TCP/HTTP rules and acls defined in defaults sections + - MEDIUM: tcp-rules: Eval TCP rules defined in defaults sections + - MEDIUM: http-ana: Eval HTTP rules defined in defaults sections + - BUG/MEDIUM: sample: Cumulate frontend and backend sample validity flags + - REGTESTS: Add scripts to test support of TCP/HTTP rules in defaults sections + - DOC: config: Add documentation about TCP/HTTP rules in defaults section + - DOC: config: Rework and uniformize how TCP/HTTP rules are documented + - BUG/MINOR: proxy: Release ACLs and TCP/HTTP rules of default proxies + - BUG/MEDIUM: cpuset: fix cpuset size for FreeBSD + - BUG/MINOR: sample: fix backend direction flags consecutive to last fix + - BUG/MINOR: listener: fix incorrect return on out-of-memory + - BUG/MINOR: listener: add an error check for unallocatable trash + - CLEANUP: listeners: remove unreachable code in clone_listener() + +2021/10/08 : 2.5-dev9 + - head-truc + - REGTESTS: lua: test the httpclient:get() feature + - Revert "head-truc" + - BUG/MEDIUM: httpclient: replace ist0 by istptr + - MINOR: config: use a standard parser for the "nbthread" keyword + - CLEANUP: init: remove useless test against MAX_THREADS in affinity loop + - MEDIUM: init: de-uglify the per-thread affinity setting + - MINOR: init: extract the setup and end of threads to their own functions + - MINOR: log: Try to get the status code when MUX_EXIT_STATUS is retrieved + - MINOR: mux-h1: Set error code if possible when MUX_EXIT_STATUS is returned + - MINOR: mux-h1: Be able to set custom status code on parsing error + - MEDIUM: mux-h1: Reject HTTP/1.0 GET/HEAD/DELETE requests with a payload + - MEDIUM: h1: Force close mode for invalid uses of T-E header + - BUG/MINOR: mux-h1/mux-fcgi: Sanitize TE header to only send "trailers" + - MINOR: http: Add 422-Unprocessable-Content error message + - MINOR: h1: Change T-E header parsing to fail if chunked encoding is found twice + - BUG/MEDIUM: mux-h1/mux-fcgi: Reject messages with unknown transfer encoding + - REGTESTS: Add script to validate T-E header parsing + - REORG: pools: move default settings to defaults.h + - DOC: peers: fix doc "enable" statement on "peers" sections + - MINOR: Makefile: add MEMORY_POOLS to the list of DEBUG_xxx options + - MINOR: ssl: Set connection error code in case of SSL read or write fatal failure + - MINOR: ssl: Rename ssl_bc_hsk_err to ssl_bc_err + - MINOR: ssl: Store the last SSL error code in case of read or write failure + - REGTESTS: ssl: enable show_ssl_ocspresponse.vtc again + - REGTESTS: ssl: enable ssl_crt-list_filters.vtc again + - BUG/MEDIUM: lua: fix wakeup condition from sleep() + - BUG/MAJOR: lua: use task_wakeup() to properly run a task once + - MINOR: arg: Be able to forbid unresolved args when building an argument list + - BUG/MINOR: tcpcheck: Don't use arg list for default proxies during parsing + - BUG/MINOR: tcp-rules: Stop content rules eval on read error and end-of-input + - MINOR: tasks: catch TICK_ETERNITY with BUG_ON() in __task_queue() + - REGTESTS: ssl: show_ssl_ocspresponse w/ freebsd won't use base64 + - REGTESTS: ssl: wrong feature cmd in show_ssl_ocspresponse.vtc + - CLEANUP: tasks: remove the long-unused work_lists + - MINOR: task: provide 3 task_new_* wrappers to simplify the API + - MINOR: time: uninline report_idle() and move it to task.c + - REORG: sched: move idle time calculation from time.h to task.h + - REORG: sched: move the stolen CPU time detection to sched_entering_poll() + - BUG/MEDIUM: filters: Fix a typo when a filter is attached blocking the release + - BUG/MEDIUM: http-ana: Clear request analyzers when applying redirect rule + - MINOR: httpclient: destroy() must free the headers and the ists + - MINOR: httpclient: set HTTPCLIENT_F_ENDED only in release + - MINOR: httpclient: stop_and_destroy() ask the applet to autokill + - MINOR: httpclient: test if started during stop_and_destroy() + - MINOR: httpclient/lua: implement garbage collection + - BUG/MEDIUM: httpclient/lua: crash because of b_xfer and get_trash_chunk() + - MINOR: httpclient: destroy checks if a client was started but not stopped + - BUG/MINOR: httpclient/lua: does not process headers when failed + - MINOR: httpclient/lua: supports headers via named arguments + - CLEANUP: server: always include the storage for SSL settings + - CLEANUP: sample: rename sample_conv_var2smp() to *_sint + - CLEANUP: sample: uninline sample_conv_var2smp_str() + - MINOR: sample: provide a generic var-to-sample conversion function + - BUG/MEDIUM: sample: properly verify that variables cast to sample + - BUILD: action: add the relevant structures for function arguments + - BUILD: extcheck: needs to include stream-t.h + - BUILD: hlua: needs to include stream-t.h + - BUILD: stats: define several missing structures in stats.h + - BUILD: resolvers: define missing types in resolvers.h + - BUILD: httpclient: include missing ssl_sock-t + - BUILD: sample: include openssl-compat + - BUILD: http_ana: need to include proxy-t to get redirect_rule + - BUILD: http_rules: requires http_ana-t.h for REDIRECT_* + - BUILD: vars: need to include xxhash + - BUILD: peers: need to include eb{32/mb/pt}tree.h + - BUILD: ssl_ckch: include ebpttree.h in ssl_ckch.c + - BUILD: compiler: add the container_of() and container_of_safe() macros + - BUILD: idleconns: include missing ebmbtree.h at several places + - BUILD: connection: connection.h needs list.h and server.h + - BUILD: tree-wide: add missing http_ana.h from many places + - BUILD: cfgparse-ssl: add missing errors.h + - BUILD: tcp_sample: include missing errors.h and session-t.h + - BUILD: mworker: mworker-prog needs time.h for the 'now' variable + - BUILD: tree-wide: add several missing activity.h + - BUILD: compat: fix -Wundef on SO_REUSEADDR + - CLEANUP: pools: pools-t.h doesn't need to include thread-t.h + - REORG: pools: uninline the UAF allocator and force-inline the rest + - REORG: thread: uninline the lock-debugging code + - MINOR: thread/debug: replace nsec_now() with now_mono_time() + - CLEANUP: remove some unneeded includes from applet-t.h + - REORG: listener: move bind_conf_alloc() and listener_state_str() to listener.c + - CLEANUP: listeners: do not include openssl-compat + - CLEANUP: servers: do not include openssl-compat + - REORG: ssl: move ssl_sock_is_ssl() to connection.h and rename it + - CLEANUP: mux_fcgi: remove dependency on ssl_sock + - CLEANUP: ssl/server: move ssl_sock_set_srv() to srv_set_ssl() in server.c + - REORG: ssl-sock: move the sslconns/totalsslconns counters to global + - REORG: sample: move the crypto samples to ssl_sample.c + - REORG: sched: moved samp_time and idle_time to task.c as well + - REORG: time/ticks: move now_ms and global_now_ms definitions to ticks.h + - CLEANUP: tree-wide: remove unneeded include time.h in ~20 files + - REORG: activity: uninline activity_count_runtime() + - REORG: acitvity: uninline sched_activity_entry() + - CLEANUP: stream: remove many unneeded includes from stream-t.h + - CLEANUP: stick-table: no need to include socket nor in.h + - MINOR: connection: use uint64_t for the hashes + - REORG: connection: move the hash-related stuff to connection.c + - REORG: connection: uninline conn_notify_mux() and conn_delete_from_tree() + - REORG: server: uninline the idle conns management functions + - REORG: ebtree: split structures into their own file ebtree-t.h + - CLEANUP: tree-wide: only include ebtree-t from type files + - REORG: connection: move the largest inlines from connection.h to connection.c + - CLEANUP: connection: do not include http_ana! + - CLEANUP: connection: remove unneeded tcpcheck-t.h and use only session-t.h + - REORG: connection: uninline the rest of the alloc/free stuff + - REORG: task: uninline the loop time measurement code + - CLEANUP: time: move a few configurable defines to defaults.h + - CLEANUP: fd: do not include time.h + - REORG: fd: uninline compute_poll_timeout() + - CLENAUP: wdt: use ha_tkill() instead of accessing pthread directly + - REORG: thread: move the thread init/affinity/stop to thread.c + - REORG: thread: move ha_get_pthread_id() to thread.c + - MINOR: thread: use a dedicated static pthread_t array in thread.c + - CLEANUP: thread: uninline ha_tkill/ha_tkillall/ha_cpu_relax() + - DOC: configuration: add clarification on escaping in keyword arguments + - BUG/MINOR: task: fix missing include with DEBUG_TASK + - MINOR: pools: report the amount used by thread caches in "show pools" + - MINOR: quic: Distinguish packet and SSL read enc. level in traces + - MINOR: quic: Add a function to dump SSL stack errors + - MINOR: quic: BUG_ON() SSL errors. + - MINOR: quic: Fix SSL error issues (do not use ssl_bio_and_sess_init()) + - BUG/MEDIUM: mux-quic: reinsert all streams in by_id tree + - BUG/MAJOR: xprt-quic: do not queue qc timer if not set + - MINOR: mux-quic: release connection if no more bidir streams + - BUG/MAJOR: quic: remove qc from receiver cids tree on free + - BUG/MEDIUM: mux_h2: Handle others remaining read0 cases on partial frames + - MINOR: qpack: do not encode invalid http status code + - MINOR: qpack: support non-indexed http status code encoding + - MINOR: qpack: fix memory leak on huffman decoding + - CLEANUP: mux-quic: remove unused code + - BUG/MINOR: quic: fix includes for compilation + - BUILD: connection: avoid a build warning on FreeBSD with SO_USER_COOKIE + - BUILD: init: avoid a build warning on FreeBSD with USE_PROCCTL + - REORG: time: move time-keeping code and variables to clock.c + - REORG: clock: move the updates of cpu/mono time to clock.c + - MINOR: activity: get the run_time from the clock updates + - CLEANUP: clock: stop exporting before_poll and after_poll + - REORG: clock: move the clock_id initialization to clock.c + - REORG: clock/wdt: move wdt timer initialization to clock.c + - MINOR: clock: move the clock_ids to clock.c + - MINOR: wdt: move wd_timer to wdt.c + - CLEANUP: wdt: do not remap SI_TKILL to SI_LWP, test the values directly + - REORG: thread/sched: move the task_per_thread stuff to thread_ctx + - REORG: thread/clock: move the clock parts of thread_info to thread_ctx + - REORG: thread/sched: move the thread_info flags to the thread_ctx + - REORG: thread/sched: move the last dynamic thread_info to thread_ctx + - MINOR: thread: make "ti" a const pointer and clean up thread_info a bit + - MINOR: threads: introduce a minimalistic notion of thread-group + - MINOR: global: add a new "thread-groups" directive + - MINOR: global: add a new "thread-group" directive + - MINOR: threads: make tg point to the current thread's group + - MEDIUM: threads: automatically assign threads to groups + - MINOR: threads: set the group ID and its bit in the thread group + - MINOR: threads: set the tid, ltid and their bit in thread_cfg + - MEDIUM: threads: replace ha_set_tid() with ha_set_thread() + - MINOR: threads: add the current group ID in thread-local "tgid" variable + - MINOR: debug: report the group and thread ID in the thread dumps + - MEDIUM: listeners: support the definition of thread groups on bind lines + - MINOR: threads: add a new function to resolve config groups and masks + - MEDIUM: config: resolve relative threads on bind lines to absolute ones + - MEDIUM: stick-table: never learn the "conn_cur" value from peers + +2021/09/24 : 2.5-dev8 + - BUILD: compiler: fixed a missing test on defined(__GNUC__) + - BUILD: halog: fix a -Wundef warning on non-glibc systems + - BUILD: threads: fix -Wundef for _POSIX_PRIORITY_SCHEDULING on libmusl + - BUG/MINOR: compat: make sure __WORDSIZE is always defined + - BUILD: sample: fix format warning on 32-bit archs in sample_conv_be2dec_check() + - CLEANUP: pools: factor all malloc_trim() calls into trim_all_pools() + - MINOR: pools: automatically disable malloc_trim() with external allocators + - MINOR: pools: report it when malloc_trim() is enabled + - DOC: Add .mailmap + - CLEANUP: tree-wide: fix prototypes for functions taking no arguments. + - CLEANUP: Remove prototype for non-existent thread_get_default_count() + - CLEANUP: acl: Remove unused variable when releasing an acl expression + - BUG/MAJOR: mux-h1: Don't eval input data if an error was reported + - DOC: update Tim's address in .mailmap + - MINOR: pools: use mallinfo2() when available instead of mallinfo() + - BUG/MINOR: tcpcheck: Improve LDAP response parsing to fix LDAP check + - DOC: management: certificate files must be sanitized before injection + - BUG/MINOR: connection: prevent null deref on mux cleanup task allocation + - BUILD: ist: prevent gcc11 maybe-uninitialized warning on istalloc + - BUG/MINOR: cli/payload: do not search for args inside payload + - BUILD: sockpair: do not set unused flag + - BUILD: proto_uxst: do not set unused flag + - BUILD: fd: remove unused variable totlen in fd_write_frag_line() + - MINOR: applet: remove the thread mask from appctx_new() + - REORG: threads: move ha_get_pthread_id() to tinfo.h + - CLEANUP: Apply ist.cocci + - DEV: coccinelle: Add ist.cocci + - CLEANUP: Apply bug_on.cocci + - DEV: coccinelle: Add xalloc_size.cocci + - DEV: coccinelle: Add bug_on.cocci + - CLEANUP: Apply xalloc_size.cocci + - DEV: coccinelle: Add xalloc_cast.cocci + - BUG/MINOR: flt-trace: fix an infinite loop when random-parsing is set + - MINOR: httpclient: add the EOH when no headers where provided + - CLEANUP: Include check.h in flt_spoe.c + - CLEANUP: Remove unreachable `break` from parse_time_err() + - BUG/MINOR: server: allow 'enable health' only if check configured + - BUG/MINOR: server: alloc dynamic srv ssl ctx if proxy uses ssl chk rule + - MINOR: server: enable more keywords for ssl checks for dynamic servers + - MINOR: server: enable more check related keywords for dynamic servers + - REORG: server: move slowstart init outside of checks + - MINOR: server: enable slowstart for dynamic server + - MEDIUM: listener: deprecate "process" in favor of "thread" on bind lines + - BUG/MEDIUM: leastconn: fix rare possibility of divide by zero + - BUG/MINOR: quic: Possible NULL pointer dereferencing when dumping streams. + - MINOR: quic: Move transport parmaters to anynomous struct. + - MINOR: mux_quic: Add QUIC mux layer. + - MINOR: connection: Add callbacks definitions for QUIC. + - MINOR: quic: Attach QUIC mux connection objet to QUIC connection. + - MINOR: quic: Add a new definition to store STREAM frames. + - MINOR: h3: Add HTTP/3 definitions. + - MINOR: qpack: Add QPACK compression. + - MINOR: quic_sock: Finalize the QUIC connections. + - MINOR: quic: Disable the action of ->rcv_buf() xprt callback + - MINOR: quic: Add callbacks for (un)scribing to QUIC xprt. + - MINOR: quic: Variable-length integer encoding/decoding into/from buffer struct. + - BUG/MINOR: quic: Wrong ->accept() error handling + - MINOR: quic: Add a wrapper function to update transport parameters. + - MINOR: quic: Update the streams transport parameters. + - MINOR: quic: Avoid header collisions + - MINOR: quic: Replace max_packet_size by max_udp_payload size. + - MINOR: quic: Enable some quic, h3 and qpack modules compilation. + - MINOR: quic: Move an SSL func call from QUIC I/O handler to the xprt init. + - MINOR: quic: Initialize the session before starting the xprt. + - BUG/MINOR: quic: Do not check the acception of a new conn from I/O handler. + - MINOR: quic: QUIC conn initialization from I/O handler + - MINOR: quic: Remove header protection for conn with context + - MINOR: quic: Derive the initial secrets asap + - MINOR: quic: Remove header protection also for Initial packets + - BUG/MINOR: quic: Wrong memory free in quic_update_ack_ranges_list() + - MINOR: quic: quic_update_ack_ranges_list() code factorization + - MINOR: quic: Useless test in quic_update_ack_ranges_list() + - MINOR: quic: Remove a useless variable in quic_update_ack_ranges_list() + - BUG/MINOR: quic: Missing cases treatement when updating ACK ranges + - CLEAUNUP: quic: Usage of a useless variable in qc_treat_rx_pkts() + - BUG/MINOR: quic: Wrong RX packet reference counter usage + - MINOR: quic: Do not stop the packet parsing too early in qc_treat_rx_packets() + - MINOR: quic: Add a lock for RX packets + - MINOR: quic: Move the connection state + - MINOR: quic: Replace quic_conn_ctx struct by ssl_sock_ctx struct + - MINOR: quic: Replace the RX list of packet by a thread safety one. + - MINOR: quic: Replace the RX unprotected packet list by a thread safety one. + - MINOR: quic: Add useful traces for I/O dgram handler + - MINOR: quic: Do not wakeup the xprt task on ACK receipt + - MINOR: quic: Connection allocations rework + - MINOR: quic: Move conn_prepare() to ->accept_conn() callback + - MINOR: quic: Make qc_lstnr_pkt_rcv() be thread safe. + - MINOR: quic: Add a ring buffer implementation for QUIC + - MINOR: quic: Prefer x25519 as ECDH preferred parametes. + - MINOR: quic: Add the QUIC v1 initial salt. + - BUG/MINOR: quic: Too much reduced computed space to build handshake packets + - MINOR: net_helper: add functions for pointers + - MINOR: quic: Add ring buffer definition (struct qring) for QUIC + - MINOR: proto_quic: Allocate TX ring buffers for listeners + - MINOR: quic: Initialize pointers to TX ring buffer list + - MINOR: quic: Make use of TX ring buffers to send QUIC packets + - MINOR: quic_tls: Make use of the QUIC V1 salt. + - MINOR: quic: Remove old TX buffer implementation + - MINOR: Add function for TX packets reference counting + - MINOR: quic: Add TX packets at the very last time to their tree. + - MINOR: quic: Unitialized mux context upon Client Hello message receipt. + - MINOR: quic: Missing encryption level rx.crypto member initialization and lock. + - MINOR: quic: Rename ->rx.rwlock of quic_enc_level struct to ->rx.pkts_rwlock + - MINOR: quic: Make qc_treat_rx_pkts() be thread safe. + - MINOR: quic: Make ->tx.frms quic_pktns struct member be thread safe + - MINOR: quic: Replace quic_tx_frm struct by quic_frame struct + - MINOR: quic: Add a mask for TX frame builders and their authorized packet types + - MINOR: quic: Add a useful function to compute any frame length. + - MINOR: quic: Add the QUIC connection state to traces + - MINOR: quic: Store post handshake frame in ->pktns.tx.frms MT_LIST + - MINOR: quic: Add the packet type to quic_tx_packet struct + - MINOR: quic: Modify qc_do_build_hdshk_pkt() to accept any packet type + - MINOR: quic: Atomically handle packet number space ->largest_acked_pn variable + - MINOR: quic: Modify qc_build_cfrms() to support any frame + - MINOR: quic: quic_conn_io_cb() task rework + - MINOR: quic: Make qc_build_hdshk_pkt() atomically consume a packet number + - MINOR: quic: qc_do_build_hdshk_pkt() does not need to pass a copy of CRYPTO frame + - MINOR: quic: Remove Application level related functions + - MINOR: quic: Rename functions which do not build only Handshake packets + - MINOR: quic: Make circular buffer internal buffers be variable-sized. + - MINOR: quic: Add a pool for TX ring buffer internal buffer + - MINOR: quic: Make use of the last cbuf API when initializing TX ring buffers + - MINOR: quic: Missing acks encoded size updates. + - MINOR: quic: Evaluate the packet lengths in advance + - MINOR: quic: Update the TLS extension for QUIC transport parameters + - MINOR: quic: Fix handshake state debug strings + - MINOR: quic: Atomically get/set the connection state + - MINOR: quic: Missing QUIC encryption level for qc_build_pkt() + - MINOR: quic: Coalesce Application level packets with Handshake packets. + - MINOR: quic: Wrong flags handling for acks + - MINOR: quic: Missing case when discarding HANDSHAKE secrets + - MINOR: quic: Post handshake packet building improvements + - MINOR: quic: Prepare Application level packet asap. + - MINOR: h3: Send h3 settings asap + - MINOR: quic: Wrong STREAM frame length computing + - MINOR: quic: Wrong short packet minimum length + - MINOR: quic: Prepare STREAM frames to fill QUIC packets + - MINOR: h3: change default settings + - MINOR: quic-enc: fix varint encoding + - MINOR: qpack: fix wrong comment + - MINOR: qpack: generate headers list on decoder + - MINOR: h3: parse headers to htx + - MINOR: h3: allocate stream on headers + - MEDIUM: mux-quic: implement ring buffer on stream tx + - MINOR: mux-quic: send SETTINGS on uni stream + - MINOR: h3: define snd_buf callback and divert mux ops + - MINOR: mux-quic: define FIN stream flag + - MINOR: qpack: create qpack-enc module + - MINOR: qpack: encode headers functions + - MINOR: h3: encode htx headers to QPACK + - MINOR: h3: send htx data + - MINOR: h3/mux: detect fin on last h3 frame of the stream + - MINOR: quic: Shorten some handshakes + - MINOR: quic: Make QUIC-TLS support at least two initial salts + - MINOR: quic: Attach the QUIC connection to a thread. + - MINOR: quic: Missing active_connection_id_limit default value + - MINOR: quic_sock: Do not flag QUIC connections as being set + - MINOR: buf: Add b_force_xfer() function + - MINOR: quic: Make use of buffer structs to handle STREAM frames + - MINOR: mux_quic: move qc_process() code to qc_send() + - MINOR: quic: Add a typedef for unsigned long long + - MINOR: quic: Confusion between TX/RX for the frame builders + - MINOR: quic: Wrong packet flags settings during frame building + - MINOR: quic: Constantness fixes for frame builders/parsers. + - MINOR: quic_tls: Client/serveur state reordering + - MINOR: quic: Wrong packet loss detection due to wrong pktns order + - MINOR: quic: Wrong packet number space selection in quic_loss_pktns() + - MINOR: quic: Initial packet number spaced not discarded + - MINOR: quic: Add useful trace about pktns discarding + - MINOR: mux_quic: Export the mux related flags + - MINOR: quic: Implement quic_conn_subscribe() + - MINOR: quic: Wake up the mux upon ACK receipt + - MINOR: quic: Stream FIN bit fix in qcs_push_frame() + - MINOR: quic: Implement qc_process_mux() + - MINOR: quic: Wake up the xprt from mux + - CLEANUP: quic: Remove useless inline functions + - MINOR: quic: RX packets memory leak + - MINOR: quic: Possible endless loop in qc_treat_rx_pkts() + - MINOR: quic: Crash upon too big packets receipt + - MINOR: quic: define close handler + - MEDIUM: quic: implement mux release/conn free + - MINOR: quic: fix qcc subs initialization + - BUG/MINOR: h1-htx: Fix a typo when request parser is reset + - BUG/MEDIUM: mux-h1: Adjust conditions to ask more space in the channel buffer + - BUG/MEDIUM: stream-int: Notify stream that the mux wants more room to xfer data + - BUG/MEDIUM: stream: Stop waiting for more data if SI is blocked on RXBLK_ROOM + - MINOR: stream-int: Set CO_RFL transient/persistent flags apart in si_cs_rcv() + - MINOR: htx: Add an HTX flag to know when a message is fragmented + - MINOR: htx: Add a function to know if the free space wraps + - BUG/MEDIUM: stream-int: Defrag HTX message in si_cs_recv() if necessary + - MINOR: stream-int: Notify mux when the buffer is not stuck when calling rcv_buf + - BUG/MINOR: http-ana: increment internal_errors counter on response error + - MINOR: stats: Enable dark mode on stat web page + - CLEANUP: stats: Fix some alignment mistakes + - MINOR: httpclient: httpclient_data() returns the available data + - MINOR: httpclient: httpclient_ended() returns 1 if the client ended + - MINOR: httpclient/lua: httpclient:get() API in lua + - MINOR: httpclient/lua: implement the headers in the response object + - BUG/MINOR: httpclient/lua: return an error on argument check + - CLEANUP: slz: Mark `reset_refs` as static + +2021/09/12 : 2.5-dev7 + - BUG/MINOR: config: reject configs using HTTP with bufsize >= 256 MB + - CLEANUP: htx: remove comments about "must be < 256 MB" + - BUG/MAJOR: htx: fix missing header name length check in htx_add_header/trailer + - Revert "BUG/MINOR: stream-int: Don't block reads in si_update_rx() if chn may receive" + - MINOR: proxy: add a global "grace" directive to postpone soft-stop + - MINOR: vars: rename vars_init() to vars_init_head() + - CLEANUP: vars: rename sample_clear_stream() to var_unset() + - REORG: vars: remerge sample_store{,_stream}() into var_set() + - MEDIUM: vars: make the ifexist variant of set-var only apply to the proc scope + - MINOR: vars: add a VF_CREATEONLY flag for creation + - MINOR: vars: support storing empty sample data with a variable + - MINOR: vars: store flags into variables and add VF_PERMANENT + - MEDIUM: vars: make var_clear() only reset VF_PERMANENT variables + - MEDIUM: vars: pre-create parsed SCOPE_PROC variables as permanent ones + - MINOR: vars: preset a random seed to hash variables names + - MEDIUM: vars: replace the global name index with a hash + - CLEANUP: vars: remove the now unused var_names array + - MINOR: vars: centralize the lock/unlock into static inlines + - OPTIM: vars: only takes the variables lock on shared entries + - OPTIM: vars: remove internal bookkeeping for vars_global_size + - OPTIM: vars: do not keep variables usage stats if no limit is set + - BUILD: fix dragonfly build again on __read_mostly + - CI: Github Actions: temporarily disable Opentracing + - BUG/MEDIUM: mux-h1: Remove "Upgrade:" header for requests with payload + - MINOR: htx: Skip headers with no value when adding a header list to a message + - CLEANUP: mux-h1: Remove condition rejecting upgrade requests with payload + - BUG/MEDIUM: stream-int: Don't block SI on a channel policy if EOI is reached + - BUG/MEDIUM: http-ana: Reset channels analysers when returning an error + - BUG/MINOR: filters: Set right FLT_END analyser depending on channel + - CLEANUP: Add haproxy/xxhash.h to avoid modifying import/xxhash.h + - CLEANUP: ebmbtree: Replace always-taken elseif by else + - CLEANUP: Move XXH3 macro from haproxy/compat.h to haproxy/xxhash.h + - BUILD: opentracing: exclude the use of haproxy variables for the OpenTracing context + - BUG/MINOR: opentracing: enable the use of http headers without a set value + - CLEANUP: opentracing: use the haproxy function to generate uuid + - MINOR: opentracing: change the scope of the variable 'ot.uuid' from 'sess' to 'txn' + - CI: Github Actions: re-enable Opentracing + - CLEANUP: opentracing: simplify the condition on the empty header + - BUG/MEDIUM lua: Add missing call to RESET_SAFE_LJMP in hlua_filter_new() + +2021/09/03 : 2.5-dev6 + - BUG/MINOR threads: Use get_(local|gm)time instead of (local|gm)time + - BUG/MINOR: tools: Fix loop condition in dump_text() + - BUILD: ssl: next round of build warnings on LIBRESSL_VERSION_NUMBER + - BUILD: ssl: fix two remaining occurrences of #if USE_OPENSSL + - BUILD: tools: properly guard __GLIBC__ with defined() + - BUILD: globally enable -Wundef + - MINOR: log: Remove log-error-via-logformat option + - MINOR: log: Add new "error-log-format" option + - BUG/MAJOR: queue: better protect a pendconn being picked from the proxy + - CLEANUP: Add missing include guard to signal.h + - MINOR: ssl: Add new ssl_bc_hsk_err sample fetch + - MINOR: connection: Add a connection error code sample fetch for backend side + - REGTESTS: ssl: Add tests for bc_conn_err and ssl_bc_hsk_err sample fetches + - MINOR: http-rules: add a new "ignore-empty" option to redirects. + - CI: Github Actions: temporarily disable BoringSSL builds + - BUG/MINOR: vars: fix set-var/unset-var exclusivity in the keyword parser + - BUG/MINOR: vars: improve accuracy of the rules used to check expression validity + - MINOR: sample: add missing ARGC_ entries + - BUG/MINOR: vars: properly set the argument parsing context in the expression + - DOC: configuration: remove wrong tcp-request examples in tcp-response + - MEDIUM: vars: add a new "set-var-fmt" action + - BUG/MEDIUM: vars: run over the correct list in release_store_rules() + - BUG/MINOR: vars: truncate the variable name in error reports about scope. + - BUG/MINOR: vars: do not talk about global section in CLI errors for set-var + - CLEANUP: vars: name the temporary proxy "CFG" instead of "CLI" for global vars + - MINOR: log: make log-format expressions completely usable outside of req/resp + - MINOR: vars: add a "set-var-fmt" directive to the global section + - MEDIUM: vars: also support format strings in CLI's "set var" command + - CLEANUP: vars: factor out common code from vars_get_by_{desc,name} + - MINOR: vars: make vars_get_by_* support an optional default value + - MINOR: vars: make the vars() sample fetch function support a default value + - BUILD: ot: add argument for default value to vars_get_by_name() + +2021/08/28 : 2.5-dev5 + - MINOR: httpclient: initialize the proxy + - MINOR: httpclient: implement a simple HTTP Client API + - MINOR: httpclient/cli: implement a simple client over the CLI + - MINOR: httpclient/cli: change the User-Agent to "HAProxy" + - MEDIUM: ssl: Keep a reference to the client's certificate for use in logs + - BUG/MEDIUM: h2: match absolute-path not path-absolute for :path + - BUILD/MINOR: ssl: Fix compilation with OpenSSL 1.0.2 + - MINOR: server: check if srv is NULL in free_server() + - MINOR: proxy: check if p is NULL in free_proxy() + - BUG/MEDIUM: cfgparse: do not allocate IDs to automatic internal proxies + - BUG/MINOR: http_client: make sure to preset the proxy's default settings + - REGTESTS: http_upgrade: fix incorrect expectation on TCP->H1->H2 + - REGTESTS: abortonclose: after retries, 503 is expected, not close + - REGTESTS: server: fix agent-check syntax and expectation + - BUG/MINOR: httpclient: fix uninitialized sl variable + - BUG/MINOR: httpclient/cli: change the appctx test in the callbacks + - BUG/MINOR: httpclient: check if hdr_num is not 0 + - MINOR: httpclient: cleanup the include files + - MINOR: hlua: take the global Lua lock inside a global function + - MINOR: tools: add FreeBSD support to get_exec_path() + - BUG/MINOR: systemd: ExecStartPre must use -Ws + - MINOR: systemd: remove the ExecStartPre line in the unit file + - MINOR: ssl: add an openssl version string parser + - MINOR: cfgcond: implements openssl_version_atleast and openssl_version_before + - CLEANUP: ssl: remove useless check on p in openssl_version_parser() + - BUG/MINOR: stick-table: fix the sc-set-gpt* parser when using expressions + - BUG/MINOR: httpclient: remove deinit of the httpclient + - BUG/MEDIUM: base64: check output boundaries within base64{dec,urldec} + - MINOR: httpclient: set verify none on the https server + - MINOR: httpclient: add the server to the proxy + - BUG/MINOR: httpclient: fix Host header + - BUILD: httpclient: fix build without OpenSSL + - CI: github-actions: remove obsolete options + - CLEANUP: assorted typo fixes in the code and comments + - MINOR: proc: setting the process to produce a core dump on FreeBSD. + - BUILD: adopt script/build-ssl.sh for OpenSSL-3.0.0beta2 + - MINOR: server: return the next srv instance on free_server + - BUG/MINOR: stats: use refcount to protect dynamic server on dump + - MEDIUM: server: extend refcount for all servers + - MINOR: server: define non purgeable server flag + - MINOR: server: mark referenced servers as non purgeable + - MINOR: server: mark servers referenced by LUA script as non purgeable + - MEDIUM: server: allow to remove servers at runtime except non purgeable + - BUG/MINOR: base64: base64urldec() ignores padding in output size check + - REGTEST: add missing lua requirements on server removal test + - REGTEST: fix haproxy required version for server removal test + - BUG/MINOR: proxy: don't dump servers of internal proxies + - REGTESTS: Use `feature cmd` for 2.5+ tests + - REGTESTS: Remove REQUIRE_VERSION=1.5 from all tests + - BUG/MINOR: resolvers: mark servers with name-resolution as non purgeable + - MINOR: compiler: implement an ONLY_ONCE() macro + - BUG/MINOR: lua: use strlcpy2() not strncpy() to copy sample keywords + - MEDIUM: ssl: Capture more info from Client Hello + - MINOR: sample: Expose SSL captures using new fetchers + - MINOR: sample: Add be2dec converter + - MINOR: sample: Add be2hex converter + - MEDIUM: config: Deprecate tune.ssl.capture-cipherlist-size + - BUG/MINOR: time: fix idle time computation for long sleeps + - MINOR: time: add report_idle() to report process-wide idle time + - BUG/MINOR: ebtree: remove dependency on incorrect macro for bits per long + - BUILD: activity: use #ifdef not #if on USE_MEMORY_PROFILING + - BUILD/MINOR: defaults: eliminate warning on MAXHOSTNAMELEN with -Wundef + - BUILD/MINOR: ssl: avoid a build warning on LIBRESSL_VERSION with -Wundef + - IMPORT: slz: silence a build warning with -Wundef + - BUILD/MINOR: regex: avoid a build warning on USE_PCRE2 with -Wundef + +2021/08/17 : 2.5-dev4 + - MINOR: log: rename 'dontloglegacyconnerr' to 'log-error-via-logformat' + - MINOR: doc: rename conn_status in `option httsplog` + - MINOR: proxy: disabled takes a stopping and a disabled state + - MINOR: stats: shows proxy in a stopped state + - BUG/MINOR: server: fix race on error path of 'add server' CLI if track + - CLEANUP: thread: fix fantaisist indentation of thread_harmless_till_end() + - MINOR: threads: make thread_release() not wait for other ones to complete + - MEDIUM: threads: add a stronger thread_isolate_full() call + - MEDIUM: servers: make the server deletion code run under full thread isolation + - BUG/MINOR: server: remove srv from px list on CLI 'add server' error + - MINOR: activity/fd: remove the dead_fd counter + - MAJOR: fd: get rid of the DWCAS when setting the running_mask + - CLEANUP: fd: remove the now unused fd_set_running() + - CLEANUP: fd: remove the now unneeded fd_mig_lock + - BUG/MINOR: server: update last_change on maint->ready transitions too + - MINOR: spoe: Add a pointer on the filter config in the spoe_agent structure + - BUG/MEDIUM: spoe: Create a SPOE applet if necessary when the last one is released + - BUG/MEDIUM: spoe: Fix policy to close applets when SPOE connections are queued + - MINOR: server: unmark deprecated on enable health/agent cli + - MEDIUM: task: implement tasklet kill + - MINOR: server: initialize fields for dynamic server check + - MINOR: check: allocate default check ruleset for every backends + - MINOR: check: export check init functions + - MINOR: check: do not increment global maxsock at runtime + - MINOR: server: implement a refcount for dynamic servers + - MEDIUM: check: implement check deletion for dynamic servers + - MINOR: check: enable safe keywords for dynamic servers + - MEDIUM: server: implement check for dynamic servers + - MEDIUM: server: implement agent check for dynamic servers + - REGTESTS: server: add dynamic check server test + - MINOR: doc: specify ulimit-n usage for dynamic servers + - REGTESTS: server: fix dynamic server with checks test + - CI: travis-ci: temporarily disable arm64 builds + - BUG/MINOR: check: test if server is not null in purge + - MINOR: global: define MODE_STOPPING + - BUG/MINOR: server: do not use refcount in free_server in stopping mode + - ADMIN: dyncookie: implement a simple dynamic cookie calculator + - BUG/MINOR: check: do not reset check flags on purge + - BUG/MINOR: check: fix leak on add dynamic server with agent-check error + - BUG/MEDIUM: check: fix leak on agent-check purge + - BUG/MEDIUM: server: support both check/agent-check on a dynamic instance + - BUG/MINOR: buffer: fix buffer_dump() formatting + - MINOR: channel: remove an htx block from a channel + - BUG/MINOR: tcpcheck: Properly detect pending HTTP data in output buffer + - BUG/MINOR: stream: Don't release a stream if FLT_END is still registered + - MINOR: lua: Add a flag on lua context to know the yield capability at run time + - BUG/MINOR: lua: Yield in channel functions only if lua context can yield + - BUG/MINOR: lua: Don't yield in channel.append() and channel.set() + - MINOR: filters/lua: Release filters before the lua context + - MINOR: lua: Add a function to get a reference on a table in the stack + - MEDIUM: lua: Process buffer data using an offset and a length + - MEDIUM: lua: Improve/revisit the lua api to manipulate channels + - DOC: Improve the lua documentation + - MEDIUM: filters/lua: Add support for dummy filters written in lua + - MINOR: lua: Add a function to get a filter attached to a channel class + - MINOR: lua: Add flags on the lua TXN to know the execution context + - MEDIUM: filters/lua: Be prepared to filter TCP payloads + - MEDIUM: filters/lua: Support declaration of some filter callback functions in lua + - MEDIUM: filters/lua: Add HTTPMessage class to help HTTP filtering + - MINOR: filters/lua: Add request and response HTTP messages in the lua TXN + - MINOR: filters/lua: Support the HTTP filtering from filters written in lua + - DOC: config: Fix 'http-response send-spoe-group' documentation + - BUG/MINOR: lua: Properly check negative offset in Channel/HttpMessage functions + - BUG/MINOR: lua: Properly catch alloc errors when parsing lua filter directives + - BUG/MEDIUM: cfgcheck: verify existing log-forward listeners during config check + - MINOR: cli: delare the CLI frontend as an internal proxy + - MINOR: proxy: disable warnings for internal proxies + - BUG/MINOR: filters: Always set FLT_END analyser when CF_FLT_ANALYZE flag is set + - BUG/MINOR: lua/filters: Return right code when txn:done() is called + - DOC: lua-api: Add documentation about lua filters + - CI: Remove obsolete USE_SLZ=1 CI job + - CLEANUP: assorted typo fixes in the code and comments + - CI: github actions: relax OpenSSL-3.0.0 version comparision + - BUILD: tools: get the absolute path of the current binary on NetBSD. + - DOC: Minor typo fix - 'question mark' -> 'exclamation mark' + - DOC/MINOR: fix typo in management document + - MINOR: http: add a new function http_validate_scheme() to validate a scheme + - BUG/MAJOR: h2: verify early that non-http/https schemes match the valid syntax + - BUG/MAJOR: h2: verify that :path starts with a '/' before concatenating it + - BUG/MAJOR: h2: enforce stricter syntax checks on the :method pseudo-header + - BUG/MEDIUM: h2: give :authority precedence over Host + - REGTESTS: add a test to prevent h2 desync attacks + +2021/08/01 : 2.5-dev3 + - BUG/MINOR: arg: free all args on make_arg_list()'s error path + - BUG/MINOR: cfgcond: revisit the condition freeing mechanism to avoid a leak + - MEDIUM: proxy: remove long-broken 'option http_proxy' + - CLEANUP: http_ana: Remove now unused label from http_process_request() + - MINOR: deinit: always deinit the init_mutex on failed initialization + - BUG/MEDIUM: cfgcond: limit recursion level in the condition expression parser + - BUG/MEDIUM: mworker: do not register an exit handler if exit is expected + - BUG/MINOR: mworker: do not export HAPROXY_MWORKER_REEXEC across programs + - BUILD/MINOR: memprof fix macOs build. + - BUG/MEDIUM: ssl_sample: fix segfault for srv samples on invalid request + - BUG/MINOR: stats: Add missing agent stats on servers + - BUG/MINOR: check: fix the condition to validate a port-less server + - BUILD: threads: fix pthread_mutex_unlock when !USE_THREAD + - BUG/MINOR: resolvers: Use a null-terminated string to lookup in servers tree + - MINOR: ssl: use __objt_* variant when retrieving counters + - BUG/MINOR: systemd: must check the configuration using -Ws + - BUG/MINOR: mux-h1: Obey dontlognull option for empty requests + - BUG/MINOR: mux-h2: Obey dontlognull option during the preface + - BUG/MINOR: mux-h1: Be sure to swap H1C to splice mode when rcv_pipe() is called + - BUG/MEDIUM: mux-h2: Handle remaining read0 cases on partial frames + - MINOR: proxy: rename PR_CAP_LUA to PR_CAP_INT + - MINOR: mworker: the mworker CLI proxy is internal + - MINOR: stats: don't output internal proxies (PR_CAP_INT) + - CLEANUP: mworker: use the proxy helper functions in mworker_cli_proxy_create() + - CLEANUP: mworker: PR_CAP already initialized with alloc_new_proxy() + - BUG/MINOR: connection: Add missing error labels to conn_err_code_str + - MINOR: connection: Add a connection error code sample fetch + - MINOR: ssl: Enable error fetches in case of handshake error + - MINOR: ssl: Add new ssl_fc_hsk_err sample fetch + - MINOR: ssl: Define a default https log format + - MEDIUM: connection: Add option to disable legacy error log + - REGTESTS: ssl: Add tests for the connection and SSL error fetches + - REGTESTS: ssl: ssl_errors.vtc does not work with old openssl version + - BUG/MEDIUM: connection: close a rare race between idle conn close and takeover + - BUG/MEDIUM: pollers: clear the sleeping bit after waking up, not before + - BUG/MINOR: select: fix excess number of dead/skip reported + - BUG/MINOR: poll: fix abnormally high skip_fd counter + - BUG/MINOR: pollers: always program an update for migrated FDs + - BUG/MINOR: fd: protect fd state harder against a concurrent takeover + - DOC: internals: document the FD takeover process + - MINOR: fd: update flags only once in fd_update_events() + - MINOR: poll/epoll: move detection of RDHUP support earlier + - REORG: fd: uninline fd_update_events() + - MEDIUM: fd: rely more on fd_update_events() to detect changes + - BUG/MINOR: freq_ctr: use stricter barriers between updates and readings + - MEDIUM: atomic: simplify the atomic load/store/exchange operations + - MEDIUM: atomic: relax the load/store barriers on x86_64 + - BUILD: opentracing: fixed build when using pkg-config utility + +2021/07/17 : 2.5-dev2 + - BUILD/MEDIUM: tcp: set-mark support for OpenBSD + - DOC: config: use CREATE USER for mysql-check + - BUG/MINOR: stick-table: fix several printf sign errors dumping tables + - BUG/MINOR: peers: fix data_type bit computation more than 32 data_types + - MINOR: stick-table: make skttable_data_cast to use only std types + - MEDIUM: stick-table: handle arrays of standard types into stick-tables + - MEDIUM: peers: handle arrays of std types in peers protocol + - DOC: stick-table: add missing documentation about gpt0 stored type + - MEDIUM: stick-table: add the new array of gpt data_type + - MEDIUM: stick-table: make the use of 'gpt' excluding the use of 'gpt0' + - MEDIUM: stick-table: add the new arrays of gpc and gpc_rate + - MEDIUM: stick-table: make the use of 'gpc' excluding the use of 'gpc0/1'' + - BUG/MEDIUM: sock: make sure to never miss early connection failures + - BUG/MINOR: cli: fix server name output in "show fd" + - Revert "MINOR: tcp-act: Add set-src/set-src-port for "tcp-request content" rules" + - MEDIUM: stats: include disabled proxies that hold active sessions to stats + - BUILD: stick-table: shut up invalid "uninitialized" warning in gcc 8.3 + - MINOR: http: implement http_get_scheme + - MEDIUM: http: implement scheme-based normalization + - MEDIUM: h1-htx: apply scheme-based normalization on h1 requests + - MEDIUM: h2: apply scheme-based normalization on h2 requests + - REGTESTS: add http scheme-based normalization test + - BUILD: http_htx: fix ci compilation error with isdigit for Windows + - MINOR: http: implement http uri parser + - MINOR: http: use http uri parser for scheme + - MINOR: http: use http uri parser for authority + - REORG: http_ana: split conditions for monitor-uri in wait for request + - MINOR: http: use http uri parser for path + - BUG/MEDIUM: http_ana: fix crash for http_proxy mode during uri rewrite + - MINOR: mux_h2: define config to disable h2 websocket support + - CLEANUP: applet: remove unused thread_mask + - BUG/MINOR: ssl: Default-server configuration ignored by server + - BUILD: add detection of missing important CFLAGS + - BUILD: lua: silence a build warning with TCC + - MINOR: srv: extract tracking server config function + - MINOR: srv: do not allow to track a dynamic server + - MEDIUM: server: support track keyword for dynamic servers + - REGTESTS: test track support for dynamic servers + - MINOR: init: verify that there is a single word on "-cc" + - MINOR: init: make -cc support environment variables expansion + - MINOR: arg: add a free_args() function to free an args array + - CLEANUP: config: use free_args() to release args array in cfg_eval_condition() + - CLEANUP: hlua: use free_args() to release args arrays + - REORG: config: move the condition preprocessing code to its own file + - MINOR: cfgcond: start to split the condition parser to introduce terms + - MEDIUM: cfgcond: report invalid trailing chars after expressions + - MINOR: cfgcond: remerge all arguments into a single line + - MINOR: cfgcond: support negating conditional expressions + - MINOR: cfgcond: make the conditional term parser automatically allocate nodes + - MINOR: cfgcond: insert an expression between the condition and the term + - MINOR: cfgcond: support terms made of parenthesis around expressions + - REGTEST: make check_condition.vtc fail as soon as possible + - REGTESTS: add more complex check conditions to check_conditions.vtc + - BUG/MEDIUM: init: restore behavior of command-line "-m" for memory limitation + +2021/06/30 : 2.5-dev1 + - CLEANUP: ssl: Move ssl_store related code to ssl_ckch.c + - MINOR: ssl: Allow duplicated entries in the cafile_tree + - MEDIUM: ssl: Chain ckch instances in ca-file entries + - MINOR: ssl: Add reference to default ckch instance in bind_conf + - MINOR: ssl: Add helper functions to create/delete cafile entries + - MEDIUM: ssl: Add a way to load a ca-file content from memory + - MINOR: ssl: Add helper function to add cafile entries + - MINOR: ssl: Ckch instance rebuild and cleanup factorization in CLI handler + - MEDIUM: ssl: Add "set+commit ssl ca-file" CLI commands + - REGTESTS: ssl: Add new ca-file update tests + - MINOR: ssl: Add "abort ssl ca-file" CLI command + - MINOR: ssl: Add a cafile_entry type field + - MINOR: ssl: Refactorize the "show certificate details" code + - MEDIUM: ssl: Add "show ssl ca-file" CLI command + - MEDIUM: ssl: Add "new ssl ca-file" CLI command + - MINOR: ssl: Add "del ssl ca-file" CLI command + - REGTESTS: ssl: Add "new/del ssl ca-file" tests + - DOC: ssl: Add documentation about CA file hot update commands + - DOC: internals: update the SSL architecture schema + - MINOR: ssl: Chain instances in ca-file entries + - MEDIUM: ssl: Add "set+commit ssl crl-file" CLI commands + - MEDIUM: ssl: Add "new+del crl-file" CLI commands + - MINOR: ssl: Add "abort ssl crl-file" CLI command + - MEDIUM: ssl: Add "show ssl crl-file" CLI command + - REGTESTS: ssl: Add "new/del ssl crl-file" tests + - REGTESTS: ssl: Add "set/commit ssl crl-file" test + - DOC: ssl: Add documentation about CRL file hot update commands + - BUILD/MINOR: ssl: Fix compilation with SSL enabled + - BUILD/MINOR: ssl: Fix compilation with OpenSSL 1.0.2 + - CI: introduce scripts/build-vtest.sh for installing VTest + - CLEANUP: ssl: Fix coverity issues found in CA file hot update code + - CI: github actions: add OpenTracing builds + - BUG/MEDIUM: ebtree: Invalid read when looking for dup entry + - BUG/MAJOR: server: prevent deadlock when using 'set maxconn server' + - BUILD/MINOR: opentracing: fixed build when using clang + - BUG/MEDIUM: filters: Exec pre/post analysers only one time per filter + - BUG/MINOR: http-comp: Preserve HTTP_MSGF_COMPRESSIONG flag on the response + - MINOR: map/acl: print the count of all the map/acl entries in "show map/acl" + - CLEANUP: pattern: remove export of non-existent function pattern_delete() + - MINOR: h1-htx: Update h1 parsing functions to return result as a size_t + - MEDIUM: h1-htx: Adapt H1 data parsing to copy wrapping data in one call + - MINOR: mux-h1/mux-fcgi: Don't needlessly loop on data parsing + - MINOR: h1-htx: Move HTTP chunks parsing into a dedicated function + - MEDIUM: h1-htx: Split function to parse a chunk and the loop on the buffer + - MEDIUM: h1-htx: Add a function to parse contiguous small chunks + - MINOR: h1-htx: Use a correlation table to speed-up small chunks parsing + - MINOR: buf: Add function to realign a buffer with a specific head position + - MINOR: muxes/h1-htx: Realign input buffer using b_slow_realign_ofs() + - CLEANUP: mux-h1: Rename functions parsing input buf and filling output buf + - Revert "MEDIUM: http-ana: Deal with L7 retries in HTTP analysers" + - BUG/MINOR: http-ana: Send the right error if max retries is reached on L7 retry + - BUG/MINOR: http-ana: Handle L7 retries on refused early data before K/A aborts + - MINOR: http-ana: Perform L7 retries because of status codes in response analyser + - MINOR: cfgparse: Fail when encountering extra arguments in macro + - DOC: intro: Fix typo in starter guide + - BUG/MINOR: server: Missing calloc return value check in srv_parse_source + - BUG/MINOR: peers: Missing calloc return value check in peers_register_table + - BUG/MINOR: ssl: Missing calloc return value check in ssl_init_single_engine + - BUG/MINOR: http: Missing calloc return value check in parse_http_req_capture + - BUG/MINOR: proxy: Missing calloc return value check in proxy_parse_declare + - BUG/MINOR: proxy: Missing calloc return value check in proxy_defproxy_cpy + - BUG/MINOR: http: Missing calloc return value check while parsing tcp-request/tcp-response + - BUG/MINOR: http: Missing calloc return value check while parsing tcp-request rule + - BUG/MINOR: compression: Missing calloc return value check in comp_append_type/algo + - BUG/MINOR: worker: Missing calloc return value check in mworker_env_to_proc_list + - BUG/MINOR: http: Missing calloc return value check while parsing redirect rule + - BUG/MINOR: http: Missing calloc return value check in make_arg_list + - BUG/MINOR: proxy: Missing calloc return value check in chash_init_server_tree + - CLEANUP: http-ana: Remove useless if statement about L7 retries + - BUG/MAJOR: stream-int: Release SI endpoint on server side ASAP on retry + - MINOR: backend: Don't release SI endpoint anymore in connect_server() + - BUG/MINOR: vars: Be sure to have a session to get checks variables + - DOC/MINOR: move uuid in the configuration to the right alphabetical order + - CLEANUP: mux-fcgi: Don't needlessly store result of data/trailers parsing + - BUILD: fix compilation for OpenSSL-3.0.0-alpha17 + - MINOR: http-ana: Use -1 status for client aborts during queuing and connect + - REGTESTS: Fix http_abortonclose.vtc to support -1 status for some client aborts + - CLEANUP: backend: fix incorrect comments on locking conditions for lb functions + - CLEANUP: reg-tests: Remove obsolete no-htx parameter for reg-tests + - CI: github actions: add OpenSSL-3.0.0 builds + - CI: github actions: -Wno-deprecated-declarations with OpenSSL 3.0.0 + - MINOR: errors: allow empty va_args for diag variadic macro + - REORG: errors: split errors reporting function from log.c + - CLEANUP: server: fix cosmetic of error message on sni parsing + - MEDIUM: errors: implement user messages buffer + - MINOR: log: do not discard stderr when starting is over + - MEDIUM: errors: implement parsing context type + - MINOR: errors: use user messages context in print_message + - MINOR: log: display exec path on first warning + - MINOR: errors: specify prefix "config" for parsing output + - MINOR: log: define server user message format + - REORG: server: use parsing ctx for server parsing + - REORG: config: use parsing ctx for server config check + - MINOR: server: use parsing ctx for server init addr + - MINOR: server: use ha_alert in server parsing functions + - DOC: use the req.ssl_sni in examples + - CLEANUP: cfgparse: Remove duplication of `MAX_LINE_ARGS + 1` + - CLEANUP: tools: Make errptr const in `parse_line()` + - MINOR: haproxy: Add `-cc` argument + - BUG: errors: remove printf positional args for user messages context + - CI: Make matrix.py executable and add shebang + - BUILD: make tune.ssl.keylog available again + - BUG/MINOR: ssl: OCSP stapling does not work if expire too far in the future + - Revert "BUG/MINOR: opentracing: initialization after establishing daemon mode" + - BUG/MEDIUM: opentracing: initialization before establishing daemon and/or chroot mode + - SCRIPTS: opentracing: enable parallel builds in build-ot.sh + - BUG/MEDIUM: compression: Fix loop skipping unused blocks to get the next block + - BUG/MEDIUM: compression: Properly get the next block to iterate on payload + - BUG/MEDIUM: compression: Add a flag to know the filter is still processing data + - MINOR: ssl: Keep the actual key length in the certificate_ocsp structure + - MINOR: ssl: Add new "show ssl ocsp-response" CLI command + - MINOR: ssl: Add the OCSP entry key when displaying the details of a certificate + - MINOR: ssl: Add the "show ssl cert foo.pem.ocsp" CLI command + - REGTESTS: ssl: Add "show ssl ocsp-response" test + - BUG/MINOR: server: explicitly set "none" init-addr for dynamic servers + - BUG/MINOR: pools: fix a possible memory leak in the lockless pool_flush() + - BUG/MINOR: pools: make DEBUG_UAF always write to the to-be-freed location + - MINOR: pools: do not maintain the lock during pool_flush() + - MINOR: pools: call malloc_trim() under thread isolation + - MEDIUM: pools: use a single pool_gc() function for locked and lockless + - BUG/MAJOR: pools: fix possible race with free() in the lockless variant + - CLEANUP: pools: remove now unused seq and pool_free_list + - MEDIUM: pools: remove the locked pools implementation + - BUILD: ssl: Fix compilation with BoringSSL + - BUG/MEDIUM: errors: include missing obj_type file + - REGTESTS: ssl: show_ssl_ocspresponce.vtc is broken with BoringSSL + - BUG/MAJOR: htx: Fix htx_defrag() when an HTX block is expanded + - BUG/MINOR: mux-fcgi: Expose SERVER_SOFTWARE parameter by default + - BUG/MINOR: h1-htx: Fix a signess bug with char data type when parsing chunk size + - CLEANUP: l7-retries: do not test the buffer before calling b_alloc() + - BUG/MINOR: resolvers: answser item list was randomly purged or errors + - MEDIUM: resolvers: add a ref on server to the used A/AAAA answer item + - MEDIUM: resolvers: add a ref between servers and srv request or used SRV record + - BUG/MINOR: server-state: load SRV resolution only if params match the config + - MINOR: config: remove support for deprecated option "tune.chksize" + - MINOR: config: completely remove support for "no option http-use-htx" + - MINOR: log: remove the long-deprecated early log-format tags + - MINOR: http: remove the long deprecated "set-cookie()" sample fetch function + - MINOR: config: reject long-deprecated "option forceclose" + - MINOR: config: remove deprecated option "http-tunnel" + - MEDIUM: proxy: remove the deprecated "grace" keyword + - MAJOR: config: remove parsing of the global "nbproc" directive + - BUILD: init: remove initialization of multi-process thread mappings + - BUILD: log: remove unused fmt_directive() + - REGTESTS: Remove REQUIRE_VERSION=1.6 from all tests + - REGTESTS: Remove REQUIRE_VERSION=1.7 from all tests + - CI: github actions: enable alpine/musl builds + - BUG/MAJOR: resolvers: segfault using server template without SRV RECORDs + - DOC: lua: Add a warning about buffers modification in HTTP + - MINOR: ssl: Use OpenSSL's ASN1_TIME convertor when available + - BUG/MINOR: stick-table: insert srv in used_name tree even with fixed id + - BUG/MEDIUM: server: extend thread-isolate over much of CLI 'add server' + - BUG/MEDIUM: server: clear dynamic srv on delete from proxy id/name trees + - BUG/MEDIUM: server: do not forget to generate the dynamic servers ids + - BUG/MINOR: server: do not keep an invalid dynamic server in px ids tree + - BUG/MEDIUM: server: do not auto insert a dynamic server in px addr_node + - BUG/MEDIUM: shctx: use at least thread-based locking on USE_PRIVATE_CACHE + - BUG/MINOR: ssl: use atomic ops to update global shctx stats + - BUG/MINOR: mworker: fix typo in chroot error message + - CLEANUP: global: remove unused definition of stopping_task[] + - MEDIUM: init: remove the loop over processes during init + - MINOR: mworker: remove the initialization loop over processes + - CLEANUP: global: remove the nbproc field from the global structure + - CLEANUP: global: remove pid_bit and all_proc_mask + - MEDIUM: global: remove dead code from nbproc/bind_proc removal + - MEDIUM: config: simplify cpu-map handling + - MEDIUM: cpu-set: make the proc a single bit field and not an array + - CLEANUP: global: remove unused definition of MAX_PROCS + - MEDIUM: global: remove the relative_pid from global and mworker + - DOC: update references to process numbers in cpu-map and bind-process + - MEDIUM: config: warn about "bind-process" deprecation + - CLEANUP: shctx: remove the different inter-process locking techniques + - BUG/MAJOR: queue: set SF_ASSIGNED when setting strm->target on dequeue + - MINOR: backend: only skip LB when there are actual connections + - BUG/MINOR: mux-h1: do not skip the error response on bad requests + - MINOR: connection: add helper conn_append_debug_info() + - MINOR: mux-h2/trace: report a few connection-level info during h2_init() + - CLEANUP: mux-h2/traces: better align user messages + - BUG/MINOR: stats: make "show stat typed desc" work again + - MINOR: mux-h2: obey http-ignore-probes during the preface + - BUG/MINOR: mux-h2/traces: bring back the lost "rcvd H2 REQ" trace + - BUG/MINOR: mux-h2/traces: bring back the lost "sent H2 REQ/RES" traces + - CLEANUP: assorted typo fixes in the code and comments + - CI: Replace the requirement for 'sudo' with a call to 'ulimit -n' + - REGTESTS: Replace REQUIRE_VERSION=2.5 with 'haproxy -cc' + - REGTESTS: Replace REQUIRE_OPTIONS with 'haproxy -cc' for 2.5+ tests + - REGTESTS: Replace REQUIRE_BINARIES with 'command -v' + - REGTESTS: Remove support for REQUIRE_BINARIES + - CI: ssl: enable parallel builds for OpenSSL on Linux + - CI: ssl: do not needlessly build the OpenSSL docs + - CI: ssl: keep the old method for ancient OpenSSL versions + - CLEANUP: server: a separate function for initializing the per_thr field + - BUG/MINOR: server: Forbid to set fqdn on the CLI if SRV resolution is enabled + - BUG/MEDIUM: server/cli: Fix ABBA deadlock when fqdn is set from the CLI + - MINOR: resolvers: Clean server in a dedicated function when removing a SRV item + - MINOR: resolvers: Remove server from named_servers tree when removing a SRV item + - BUG/MEDIUM: resolvers: Add a task on servers to check SRV resolution status + - BUG/MINOR: backend: restore the SF_SRV_REUSED flag original purpose + - BUG/MINOR: backend: do not set sni on connection reuse + - BUG/MINOR: resolvers: Use resolver's lock in resolv_srvrq_expire_task() + - BUG/MINOR: server/cli: Fix locking in function processing "set server" command + - BUG/MINOR: cache: Correctly handle existing-but-empty 'accept-encoding' header + - MINOR: ssl: fix typo in usage for 'new ssl ca-file' + - MINOR: ssl: always initialize random generator + - MINOR: ssl: check allocation in ssl_sock_init_srv + - MINOR: ssl: check allocation in parse ciphers/ciphersuites/verifyhost + - MINOR: ssl: check allocation in parse npn/sni + - MINOR: server: disable CLI 'set server ssl' for dynamic servers + - MINOR: ssl: render file-access optional on server crt loading + - MINOR: ssl: split parse functions for alpn/check-alpn + - MINOR: ssl: support ca-file arg for dynamic servers + - MINOR: ssl: support crt arg for dynamic servers + - MINOR: ssl: support crl arg for dynamic servers + - MINOR: ssl: enable a series of ssl keywords for dynamic servers + - MINOR: ssl: support ssl keyword for dynamic servers + - REGTESTS: server: test ssl support for dynamic servers + - MINOR: queue: update the stream's pend_pos before queuing it + - CLEANUP: Prevent channel-t.h from being detected as C++ by GitHub + - BUG/MAJOR: server: fix deadlock when changing maxconn via agent-check + - REGTESTS: fix maxconn update with agent-check + - MEDIUM: queue: make pendconn_process_next_strm() only return the pendconn + - MINOR: queue: update proxy->served once out of the loop + - MEDIUM: queue: refine the locking in process_srv_queue() + - MINOR: lb/api: remove the locked argument from take_conn/drop_conn + - MINOR: queue: create a new structure type "queue" + - MINOR: proxy: replace the pendconns-related stuff with a struct queue + - MINOR: server: replace the pendconns-related stuff with a struct queue + - MEDIUM: queue: use a dedicated lock for the queues + - MEDIUM: queue: simplify again the process_srv_queue() API + - MINOR: queue: factor out the proxy/server queuing code + - MINOR: queue: use atomic-ops to update the queue's index + - MEDIUM: queue: determine in process_srv_queue() if the proxy is usable + - MEDIUM: queue: move the queue lock manipulation to pendconn_process_next_strm() + - MEDIUM: queue: unlock as soon as possible + - MINOR: queue: make pendconn_first() take the lock by itself + - CLEANUP: backend: remove impossible case of round-robin + consistent hash + - MINOR: tcp-act: Add set-src/set-src-port for "tcp-request content" rules + - DOC: config: Add missing actions in "tcp-request session" documentation + - CLEANUP: dns: Remove a forgotten debug message + - DOC: Replace issue templates by issue forms + - Revert "MINOR: queue: make pendconn_first() take the lock by itself" + - Revert "MEDIUM: queue: unlock as soon as possible" + - Revert "MEDIUM: queue: move the queue lock manipulation to pendconn_process_next_strm()" + - Revert "MEDIUM: queue: determine in process_srv_queue() if the proxy is usable" + - Revert "MINOR: queue: use atomic-ops to update the queue's index" + - Revert "MINOR: queue: factor out the proxy/server queuing code" + - Revert "MEDIUM: queue: simplify again the process_srv_queue() API" + - Revert "MEDIUM: queue: use a dedicated lock for the queues" + - Revert "MEDIUM: queue: refine the locking in process_srv_queue()" + - Revert "MINOR: queue: update proxy->served once out of the loop" + - Revert "MEDIUM: queue: make pendconn_process_next_strm() only return the pendconn" + - MEDIUM: queue: update px->served and lb's take_conn once per loop + - MEDIUM: queue: use a dedicated lock for the queues (v2) + - MEDIUM: queue: simplify again the process_srv_queue() API (v2) + - MEDIUM: queue: determine in process_srv_queue() if the proxy is usable (v2) + - MINOR: queue: factor out the proxy/server queuing code (v2) + - MINOR: queue: use atomic-ops to update the queue's index (v2) + - MEDIUM: queue: take the proxy lock only during the px queue accesses + - MEDIUM: queue: use a trylock on the server's queue + - MINOR: queue: add queue_init() to initialize a queue + - MINOR: queue: add a pointer to the server and the proxy in the queue + - MINOR: queue: store a pointer to the queue into the pendconn + - MINOR: queue: remove the px/srv fields from pendconn + - MINOR: queue: simplify pendconn_unlink() regarding srv vs px + - BUG: backend: stop looking for queued connections once there's no more + - BUG/MINOR: queue/debug: use the correct lock labels on the queue lock + - BUG/MINOR: resolvers: Always attach server on matching record on resolution + - BUG/MINOR: resolvers: Reset server IP when no ip is found in the response + - MINOR: resolvers: Reset server IP on error in resolv_get_ip_from_response() + - BUG/MINOR: checks: return correct error code for srv_parse_agent_check + - BUILD: Makefile: fix linkage for Haiku. + - BUG/MINOR: tcpcheck: Fix numbering of implicit HTTP send/expect rules + - MINOR: http-act/tcp-act: Add "set-log-level" for tcp content rules + - MINOR: http-act/tcp-act: Add "set-nice" for tcp content rules + - MINOR: http-act/tcp-act: Add "set-mark" and "set-tos" for tcp content rules + - CLEANUP: tcp-act: Sort action lists + - BUILD/MEDIUM: tcp: set-mark setting support for FreeBSD. + - BUILD: tcp-act: avoid warning when set-mark / set-tos are not supported + - BUG/MINOR: mqtt: Fix parser for string with more than 127 characters + - BUG/MINOR: mqtt: Support empty client ID in CONNECT message + - BUG/MEDIUM: resolvers: Make 1st server of a template take part to SRV resolution + - CLEANUP: peers: re-write intdecode function comment. + +2021/05/14 : 2.5-dev0 + - MINOR: version: it's development again + +2021/05/14 : 2.4.0 + - BUG/MINOR: http_fetch: fix possible uninit sockaddr in fetch_url_ip/port + - CLEANUP: cli/activity: Remove double spacing in set profiling command + - CI: Build VTest with clang + - CI: extend spellchecker whitelist, add "ists" as well + - CLEANUP: assorted typo fixes in the code and comments + - BUG/MINOR: memprof: properly account for differences for realloc() + - MINOR: memprof: also report the method used by each call + - MINOR: memprof: also report the totals and delta alloc-free + - CLEANUP: pattern: remove the unused and dangerous pat_ref_reload() + - BUG/MINOR: http_act: Fix normalizer names in error messages + - MINOR: uri_normalizer: Add `fragment-strip` normalizer + - MINOR: uri_normalizer: Add `fragment-encode` normalizer + - IMPORT: slz: use the generic function for the last bytes of the crc32 + - IMPORT: slz: do not produce the crc32_fast table when CRC is natively supported + - BUILD/MINOR: opentracing: fixed compilation with filter enabled + - BUILD: makefile: add a few popular ARMv8 CPU targets + - BUG/MEDIUM: stick_table: fix crash when using tcp smp_fetch_src + - REGTESTS: stick-table: add src_conn_rate test + - CLEANUP: stick-table: remove a leftover of an old keyword declaration + - BUG/MINOR: stats: fix lastchk metric that got accidently lost + - EXAMPLES: add a "basic-config-edge" example config + - EXAMPLES: add a trivial config for quick testing + - DOC: management: Correct example reload command in the document + - Revert "CI: Build VTest with clang" + - MINOR: activity/cli: optionally support sorting by address on "show profiling" + - DEBUG: ssl: export ssl_sock_close() to see its symbol resolved in profiling + - BUG/MINOR: lua/vars: prevent get_var() from allocating a new name + - DOC: config: Fix configuration example for mqtt + - BUG/MAJOR: config: properly initialize cpu_map.thread[] up to MAX_THREADS + - BUILD: config: avoid a build warning on numa_detect_topology() without threads + - DOC: update min requirements in INSTALL + - IMPORT: slz: use inttypes.h instead of stdint.h + - BUILD: sample: use strtoll() instead of atoll() + - MINOR: version: mention that it's LTS now. + +2021/05/10 : 2.4-dev19 + - BUG/MINOR: hlua: Don't rely on top of the stack when using Lua buffers + - BUG/MEDIUM: cli: prevent memory leak on write errors + - BUG/MINOR: ssl/cli: fix a lock leak when no memory available + - MINOR: debug: add a new "debug dev sym" command in expert mode + - MINOR: pools/debug: slightly relax DEBUG_DONT_SHARE_POOLS + - CI: Github Actions: switch to LibreSSL-3.3.3 + - MINOR: srv: close all idle connections on shutdown + - MINOR: connection: move session_list member in a union + - MEDIUM: mux_h1: release idling frontend conns on soft-stop + - MEDIUM: connection: close front idling connection on soft-stop + - MINOR: tools: add functions to retrieve the address of a symbol + - CLEANUP: activity: mark the profiling and task_profiling_mask __read_mostly + - MINOR: activity: add a "memory" entry to "profiling" + - MINOR: activity: declare the storage for memory usage statistics + - MEDIUM: activity: collect memory allocator statistics with USE_MEMORY_PROFILING + - MINOR: activity: clean up the show profiling io_handler a little bit + - MINOR: activity: make "show profiling" support a few arguments + - MINOR: activity: make "show profiling" also dump the memoery usage + - MINOR: activity: add the profiling.memory global setting + - BUILD: makefile: add new option USE_MEMORY_PROFILING + - MINOR: channel: Rely on HTX version if appropriate in channel_may_recv() + - BUG/MINOR: stream-int: Don't block reads in si_update_rx() if chn may receive + - MINOR: conn-stream: Force mux to wait for read events if abortonclose is set + - MEDIUM: mux-h1: Don't block reads when waiting for the other side + - BUG/MEDIUM: mux-h1: Properly report client close if abortonclose option is set + - REGTESTS: Add script to test abortonclose option + - MINOR: mux-h1: clean up conditions to enabled and disabled splicing + - MINOR: mux-h1: Subscribe for sends if output buffer is not empty in h1_snd_pipe + - MINOR: mux-h1: Always subscribe for reads when splicing is disabled + - MEDIUM: mux-h1: Wake H1 stream when both sides a synchronized + - CLEANUP: mux-h1: rename WAIT_INPUT/WAIT_OUTPUT flags + - MINOR: mux-h1: Manage processing blocking flags on the H1 stream + - BUG/MINOR: stream: Decrement server current session counter on L7 retry + - BUG/MINOR: config: fix uninitialized initial state in ".if" block evaluator + - BUG/MINOR: config: add a missing "ELIF_TAKE" test for ".elif" condition evaluator + - BUG/MINOR: config: .if/.elif should also accept negative integers + - MINOR: config: centralize the ".if"/".elif" condition parser and evaluator + - MINOR: config: keep up-to-date current file/line/section in the global struct + - MINOR: config: support some pseudo-variables for file/line/section + - BUILD: activity: do not include malloc.h + - MINOR: arg: improve the error message on missing closing parenthesis + - MINOR: global: export the build features string list + - MINOR: global: add version comparison functions + - MINOR: config: improve .if condition error reporting + - MINOR: config: make cfg_eval_condition() support predicates with arguments + - MINOR: config: add predicate "defined()" to conditional expression blocks + - MINOR: config: add predicates "streq()" and "strneq()" to conditional expressions + - MINOR: config: add predicate "feature" to detect certain built-in features + - MINOR: config: add predicates "version_atleast" and "version_before" to cond blocks + - BUG/MINOR: activity: use the new pointer to calculate the new size in realloc() + - BUG/MINOR: stream: properly clear the previous error mask on L7 retries + - MEDIUM: log: slightly refine the output format of alerts/warnings/etc + - MINOR: config: add a new message directive: .diag + - CLEANUP: cli/tree-wide: properly re-align the CLI commands' help messages + - BUG/MINOR: stream: Reset stream final state and si error type on L7 retry + - BUG/MINOR: checks: Handle synchronous connect when a tcpcheck is started + - BUG/MINOR: checks: Reschedule check on observe mode only if fastinter is set + - MINOR: global: define tainted flag + - MINOR: cfgparse: add a new field flags in cfg_keyword + - MINOR: cfgparse: implement experimental config keywords + - MINOR: action: replace match_pfx by a keyword flags field + - MINOR: action: implement experimental actions + - MINOR: cli: set tainted when using CLI expert/experimental mode + - MINOR: stats: report tainted on show info + - MINOR: http_act: mark normalize-uri as experimental + - BUILD: fix usage of ha_alert without format string + - MINOR: proxy: define PR_CAP_LB + - BUG/MINOR: server: do not report diag for peer servers with null weight + - DOC: ssl: Extra files loading now works for backends too + - ADDONS: make addons/ discoverable by git via .gitignore + - DOC: ssl: Add information about crl-file option + - MINOR: sample: improve error reporting on missing arg to strcmp() converter + - DOC: management: mention that some fields may be emitted as floats + - MINOR: tools: implement trimming of floating point numbers + - MINOR: tools: add a float-to-ascii conversion function + - MINOR: freq_ctr: add new functions to report float measurements + - MINOR: stats: avoid excessive padding of float values with trailing zeroes + - MINOR: stats: add the HTML conversion for float types + - MINOR: stats: pass the appctx flags to stats_fill_info() + - MINOR: stats: support an optional "float" option to "show info" + - MINOR: stats: use tv_remain() to precisely compute the uptime + - MINOR: stats: report uptime and start time as floats with subsecond resolution + - MINOR: stats: make "show info" able to report rates as floats when asked + - MINOR: config: mark tune.fd.edge-triggered as experimental + - REORG: vars: move the "proc" scope variables out of the global struct + - REORG: threads: move all_thread_mask() to thread.h + - BUILD: wdt: include signal-t.h + - BUILD: auth: include missing list.h + - REORG: mworker: move proc_self from global to mworker + - BUILD: ssl: ssl_utils requires chunk.h + - BUILD: config: cfgparse-ssl.c needs tools.h + - BUILD: wurfl: wurfl.c needs tools.h + - BUILD: spoe: flt_spoe.c needs tools.h + - BUILD: promex: service-prometheus.c needs tools.h + - BUILD: resolvers: include tools.h + - BUILD: config: include tools.h in cfgparse-listen.c + - BUILD: htx: include tools.h in http_htx.c + - BUILD: proxy: include tools.h in proxy.c + - BUILD: session: include tools.h in session.c + - BUILD: cache: include tools.h in cache.c + - BUILD: sink: include tools.h in sink.c + - BUILD: connection: include tools.h in connection.c + - BUILD: server-state: include tools.h from server_state.c + - BUILD: dns: include tools.h in dns.c + - BUILD: payload: include tools.h in payload.c + - BUILD: vars: include tools.h in vars.c + - BUILD: compression: include tools.h in compression.c + - BUILD: mworker: include tools.h from mworker.c + - BUILD: queue: include tools.h from queue.c + - BUILD: udp: include tools.h from proto_udp.c + - BUILD: stick-table: include freq_ctr.h from stick_table.h + - BUILD: server: include tools.h from server.c + - BUILD: server: include missing proxy.h in server.c + - BUILD: sink: include proxy.h in sink.c + - BUILD: mworker: include proxy.h in mworker.c + - BUILD: filters: include proxy.h in filters.c + - BUILD: fcgi-app: include proxy.h in fcgi-app.c + - BUILD: connection: move list_mux_proto() to connection.c + - REORG: stick-table: uninline stktable_alloc_data_type() + - REORG: stick-table: move composite address functions to stick_table.h + - REORG: config: uninline warnifnotcap() and failifnotcap() + - BUILD: task: remove unused includes from task.c + - MINOR: task: stop including stream.h from task.c + - BUILD: connection: stop including listener-t.h + - BUILD: hlua: include proxy.h from hlua.c + - BUILD: mux-h1: include proxy.h from mux-h1.c + - BUILD: mux-fcgi: include proxy.h from mux-fcgi.c + - BUILD: listener: include proxy.h from listener.c + - BUILD: http-rules: include proxy.h from http_rules.c + - BUILD: thread: include log.h from thread.c + - BUILD: comp: include proxy.h from flt_http_comp.c + - BUILD: fd: include log.h from fd.c + - BUILD: config: do not include proxy.h nor errors.h anymore in cfgparse.h + - BUILD: makefile: reorder object files by build time + - DOC: Fix a few grammar/spelling issues and casing of HAProxy + - REGTESTS: run-regtests: match both "HAProxy" and "HA-Proxy" in the version + - MINOR: version: report "HAProxy" not "HA-Proxy" in the version output + - DOC: remove last occurrences of "HA-Proxy" syntax + - DOC: peers: fix the protocol tag name in the doc + - ADMIN: netsnmp: report "HAProxy" and not "Haproxy" in output descriptions + - MEDIUM: mailers: use "HAProxy" nor "HAproxy" in the subject of messages + - DOC: fix a few remainig cases of "Haproxy" and "HAproxy" in doc and comments + - MINOR: tools/rnd: compute the result outside of the CAS loop + - BUILD: http_fetch: address a few aliasing warnings with older compilers + - BUILD: ssl: define HAVE_CRYPTO_memcmp() based on the library version + - BUILD: errors: include stdarg in errors.h + - REGTESTS: disable inter-thread idle connection sharing on sensitive tests + - MINOR: cli: make "help" support a command in argument + - MINOR: cli: sort the output of the "help" keywords + - CLEANUP: cli/mworker: properly align the help messages + - BUILD: memprof: make the old caller pointer a const in get_prof_bin() + - BUILD: compat: include malloc_np.h for USE_MEMORY_PROFILING on FreeBSD + - CI: Github Actions: enable USE_QUIC=1 for BoringSSL builds + - BUG/MEDIUM: quic: fix null deref on error path in qc_conn_init() + - BUILD: cli: appease a null-deref warning in cli_gen_usage_msg() + +2021/05/01 : 2.4-dev18 + - DOC: Fix indentation for `path-strip-dot` normalizer + - DOC: Fix RFC reference for the percent-to-uppercase normalizer + - DOC: Add RFC references for the path-strip-dot(dot)? normalizers + - MINOR: uri_normalizer: Add a `percent-decode-unreserved` normalizer + - BUG/MINOR: mux-fcgi: Don't send normalized uri to FCGI application + - REORG: htx: Inline htx functions to add HTX blocks in a message + - CLEANUP: assorted typo fixes in the code and comments + - DOC: general: fix white spaces for HTML converter + - BUG/MINOR: ssl: ssl_sock_prepare_ssl_ctx does not return an error code + - BUG/MINOR: cpuset: move include guard at the very beginning + - BUG/MAJOR: fix build on musl with cpu_set_t support + - BUG/MEDIUM: cpuset: fix build on MacOS + - BUG/MINOR: htx: Preserve HTX flags when draining data from an HTX message + - MEDIUM: htx: Refactor htx_xfer_blks() to not rely on hdrs_bytes field + - CLEANUP: htx: Remove unsued hdrs_bytes field from the HTX start-line + - BUG/MINOR: mux-h2: Don't encroach on the reserve when decoding headers + - MEDIUM: http-ana: handle read error on server side if waiting for response + - MINOR: htx: Limit length of headers name/value when a HTX message is dumped + - BUG/MINOR: applet: Notify the other side if data were consumed by an applet + - BUG/MINOR: hlua: Don't consume headers when starting an HTTP lua service + - BUG/MEDIUM: mux-h2: Handle EOM flag when sending a DATA frame with zero-copy + - CLEANUP: channel: No longer notify the producer in co_skip()/co_htx_skip() + - DOC: general: fix example in set-timeout + - CLEANUP: cfgparse: de-uglify early file error handling in readcfgfile() + - MINOR: config: add a new "default-path" global directive + - BUG/MEDIUM: peers: initialize resync timer to get an initial full resync + - BUG/MEDIUM: peers: register last acked value as origin receiving a resync req + - BUG/MEDIUM: peers: stop considering ack messages teaching a full resync + - BUG/MEDIUM: peers: reset starting point if peers appears longly disconnected + - BUG/MEDIUM: peers: reset commitupdate value in new conns + - BUG/MEDIUM: peers: re-work updates lookup during the sync on the fly + - BUG/MEDIUM: peers: reset tables stage flags stages on new conns + - MINOR: peers: add informative flags about resync process for debugging + - BUG/MEDIUM: time: fix updating of global_now upon clock drift + - CLEANUP: freq_ctr: make arguments of freq_ctr_total() const + - CLEANUP: hlua: rename hlua_appctx* appctx to luactx + - MINOR: server: fix doc/trace on lb algo for dynamic server creation + - REGTESTS: server: fix cli_add_server due to previous trace update + - REGTESTS: add minimal CLI "add map" tests + - DOC: management: move "set var" to the proper place + - CLEANUP: map: slightly reorder the add map function + - MINOR: map: get rid of map_add_key_value() + - MINOR: map: show the current and next pattern version in "show map" + - MINOR: map/acl: add the possibility to specify the version in "show map/acl" + - MINOR: pattern: support purging arbitrary ranges of generations + - MINOR: map/acl: add the possibility to specify the version in "clear map/acl" + - MINOR: map/acl: add the "prepare map/acl" CLI command + - MINOR: map/acl: add the "commit map/acl" CLI command + - MINOR: map/acl: make "add map/acl" support an optional version number + - CLEANUP: map/cli: properly align the map/acl help + - BUILD: compiler: do not use already defined __read_mostly on dragonfly + +2021/04/23 : 2.4-dev17 + - MINOIR: mux-pt/trace: Register a new trace source with its events + - BUG/MINOR: mux-pt: Fix a possible UAF because of traces in mux_pt_io_cb + - CI: travis: Drastically clean up .travis.yml + - CLEANUP: pattern: make all pattern tables read-only + - MINOR: trace: replace the trace() inline function with an equivalent macro + - MINOR: initcall: uniformize the section names between MacOS and other unixes + - CLEANUP: initcall: rename HA_SECTION to HA_INIT_SECTION + - MINOR: compiler: add macros to declare section names + - CLEANUP: initcall: rely on HA_SECTION_* instead of defining its own + - MINOR: global: declare a read_mostly section + - MINOR: fd: move a few read-mostly variables to their own section + - MINOR: epoll: move epoll_fd to read_mostly + - MINOR: kqueue: move kqueue_fd to read_mostly + - MINOR: pool: move pool declarations to read_mostly + - MINOR: threads: mark all_threads_mask as read_mostly + - MINOR: server: move idle_conn_task to read_mostly + - MINOR: protocol: move __protocol_by_family to read_mostly + - MINOR: pattern: make the pat_lru_seed read_mostly + - MINOR: trace: make trace sources read_mostly + - MINOR: freq_ctr: add a generic function to report the total value + - MEDIUM: freq_ctr: make read_freq_ctr_period() use freq_ctr_total() + - MEDIUM: freq_ctr: reimplement freq_ctr_remain_period() from freq_ctr_total() + - MINOR: freq_ctr: add the missing next_event_delay_period() + - MINOR: freq_ctr: unify freq_ctr and freq_ctr_period into freq_ctr + - MEDIUM: freq_ctr: replace the per-second counters with the generic ones + - MINOR: freq_ctr: add cpu_relax in the rotation loop of update_freq_ctr_period() + - MINOR: freq_ctr: simplify and improve the update function + - CLEANUP: time: remove the now unused ms_left_scaled + - MINOR: time: move the time initialization out of tv_update_date() + - MINOR: time: remove useless variable copies in tv_update_date() + - MINOR: time: change the global timeval and the the global tick at once + - MEDIUM: time: make the clock offset global and no per-thread + - MINOR: atomic: reimplement the relaxed version of x86 BTS/BTR + - MINOR: trace: Add the checks as a possible trace source + - MINOIR: checks/trace: Register a new trace source with its events + - MINOR: hlua: Add function to release a lua function + - BUG/MINOR: hlua: Fix memory leaks on error path when registering a task + - BUG/MINOR: hlua: Fix memory leaks on error path when registering a converter + - BUG/MINOR: hlua: Fix memory leaks on error path when registering a fetch + - BUG/MINOR: hlua: Fix memory leaks on error path when parsing a lua action + - BUG/MINOR: hlua: Fix memory leaks on error path when registering an action + - BUG/MINOR: hlua: Fix memory leaks on error path when registering a service + - BUG/MINOR: hlua: Fix memory leaks on error path when registering a cli keyword + - BUG/MINOR: cfgparse/proxy: Fix some leaks during proxy section parsing + - BUG/MINOR: listener: Handle allocation error when allocating a new bind_conf + - BUG/MINOR: cfgparse/proxy: Hande allocation errors during proxy section parsing + - MINOR: cfgparse/proxy: Group alloc error handling during proxy section parsing + - DOC: internals: update the SSL architecture schema + - BUG/MEDIUM: sample: Fix adjusting size in field converter + - MINOR: sample: add ub64dec and ub64enc converters + - CLEANUP: sample: align samples list in sample.c + - MINOR: ist: Add `istclear(struct ist*)` + - CI: cirrus: install "pcre" package + - MINOR: opentracing: correct calculation of the number of arguments in the args[] + - MINOR: opentracing: transfer of context names without prefix + - MINOR: sample: converter: Add mjson library. + - MINOR: sample: converter: Add json_query converter + - CI: travis-ci: enable weekly graviton2 builds + - DOC: ssl: Certificate hot update only works on fronted certificates + - DOC: ssl: Certificate hot update works on server certificates + - BUG/MEDIUM: threads: Ignore current thread to end its harmless period + - MINOR: threads: Only consider running threads to end a thread harmeless period + - BUG/MINOR: checks: Set missing id to the dummy checks frontend + - MINOR: logs: Add support of checks as session origin to format lf strings + - BUG/MINOR: connection: Fix fc_http_major and bc_http_major for TCP connections + - MINOR: connection: Make bc_http_major compatible with tcp-checks + - BUG/MINOR: ssl-samples: Fix ssl_bc_* samples when called from a health-check + - BUG/MINOR: http-fetch: Make method smp safe if headers were already forwarded + - MINOR: tcp_samples: Add samples to get src/dst info of the backend connection + - MINOR: tcp_samples: Be able to call bc_src/bc_dst from the health-checks + - BUG/MINOR: http_htx: Remove BUG_ON() from http_get_stline() function + - BUG/MINOR: logs: Report the true number of retries if there was no connection + - BUILD: makefile: Redirect stderr to /dev/null when probing options + - MINOR: uri_normalizer: Add uri_normalizer module + - MINOR: uri_normalizer: Add `enum uri_normalizer_err` + - MINOR: uri_normalizer: Add `http-request normalize-uri` + - MINOR: uri_normalizer: Add a `merge-slashes` normalizer to http-request normalize-uri + - MINOR: uri_normalizer: Add a `dotdot` normalizer to http-request normalize-uri + - MINOR: uri_normalizer: Add support for supressing leading `../` for dotdot normalizer + - MINOR: uri_normalizer: Add a `sort-query` normalizer + - MINOR: uri_normalizer: Add a `percent-upper` normalizer + - MEDIUM: http_act: Rename uri-normalizers + - DOC: Add introduction to http-request normalize-uri + - DOC: Note that URI normalization is experimental + - BUG/MINOR: pools: maintain consistent ->allocated count on alloc failures + - BUG/MINOR: pools/buffers: make sure to always reserve the required buffers + - MINOR: pools: drop the unused static history of artificially failed allocs + - CLEANUP: pools: remove unused arguments to pool_evict_from_cache() + - MEDIUM: pools: move the cache into the pool header + - MINOR: pool: remove the size field from pool_cache_head + - MINOR: pools: rename CONFIG_HAP_LOCAL_POOLS to CONFIG_HAP_POOLS + - MINOR: pools: enable the fault injector in all allocation modes + - MINOR: pools: make the basic pool_refill_alloc()/pool_free() update needed_avg + - MEDIUM: pools: unify pool_refill_alloc() across all models + - CLEANUP: pools: re-merge pool_refill_alloc() and __pool_refill_alloc() + - MINOR: pools: call pool_alloc_nocache() out of the pool's lock + - CLEANUP: pools: move the lock to the only __pool_get_first() that needs it + - CLEANUP: pools: rename __pool_get_first() to pool_get_from_shared_cache() + - CLEANUP: pools: rename pool_*_{from,to}_cache() to *_local_cache() + - CLEANUP: pools: rename __pool_free() to pool_put_to_shared_cache() + - MINOR: tools: add statistical_prng_range() to get a random number over a range + - MINOR: pools: use cheaper randoms for fault injections + - MINOR: pools: move the fault injector to __pool_alloc() + - MINOR: pools: split the OS-based allocator in two + - MINOR: pools: always use atomic ops to maintain counters + - MINOR: pools: move pool_free_area() out of the lock in the locked version + - MINOR: pools: factor the release code into pool_put_to_os() + - MEDIUM: pools: make CONFIG_HAP_POOLS control both local and shared pools + - MINOR: pools: create unified pool_{get_from,put_to}_cache() + - MINOR: pools: evict excess objects using pool_evict_from_local_cache() + - MEDIUM: pools: make pool_put_to_cache() always call pool_put_to_local_cache() + - CLEANUP: pools: make the local cache allocator fall back to the shared cache + - CLEANUP: pools: merge pool_{get_from,put_to}_local_caches with generic ones + - CLEANUP: pools: uninline pool_put_to_cache() + - CLEANUP: pools: declare dummy pool functions to remove some ifdefs + - BUILD: pools: fix build with DEBUG_FAIL_ALLOC + - BUG/MINOR: server: make srv_alloc_lb() allocate lb_nodes for consistent hash + - CONTRIB: mod_defender: import the minimal number of includes + - CONTRIB: mod_defender: make the code build with the embedded includes + - CONTRIB: modsecurity: import the minimal number of includes + - CONTRIB: modsecurity: make the code build with the embedded includes + - CLEANUP: sample: Improve local variables in sample_conv_json_query + - CLEANUP: sample: Explicitly handle all possible enum values from mjson + - CLEANUP: sample: Use explicit return for successful `json_query`s + - CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion + - CONTRIB: move spoa_example out of the tree + - BUG/MINOR: server: free srv.lb_nodes in free_server + - BUG/MINOR: logs: free logsrv.conf.file on exit + - BUG/MEDIUM: server: ensure thread-safety of server runtime creation + - MINOR: server: add log on dynamic server creation + - MINOR: server: implement delete server cli command + - CONTRIB: move spoa_server out of the tree + - CONTRIB: move modsecurity out of the tree + - BUG/MINOR: server: fix potential null gcc error in delete server + - BUG/MAJOR: mux-h2: Properly detect too large frames when decoding headers + - BUG/MEDIUM: mux-h2: Fix dfl calculation when merging CONTINUATION frames + - BUG/MINOR: uri_normalizer: Use delim parameter when building the sorted query in uri_normalizer_query_sort + - CLEANUP: uri_normalizer: Remove trailing whitespace + - MINOR: uri_normalizer: Add a `strip-dot` normalizer + - CONTRIB: move mod_defender out of the tree + - CLEANUP: contrib: remove the last references to the now dead contrib/ directory + - BUG/MEDIUM: config: fix cpu-map notation with both process and threads + - MINOR: config: add a diag for invalid cpu-map statement + - BUG/MINOR: mworker/init: don't reset nb_oldpids in non-mworker cases + - BUG/MINOR: mworker: don't use oldpids[] anymore for reload + - BUILD: makefile: fix the "make clean" target on strict bourne shells + - IMPORT: slz: import slz into the tree + - BUILD: compression: switch SLZ from out-of-tree to in-tree + - CI: github: do not build libslz any more + - CLEANUP: compression: remove calls to SLZ init functions + - BUG/MEDIUM: mux-h2: Properly handle shutdowns when received with data + - MINOR: cpuset: define a platform-independent cpuset type + - MINOR: cfgparse: use hap_cpuset for parse_cpu_set + - MEDIUM: config: use platform independent type hap_cpuset for cpu-map + - MINOR: thread: implement the detection of forced cpu affinity + - MINOR: cfgparse: support the comma separator on parse_cpu_set + - MEDIUM: cfgparse: detect numa and set affinity if needed + - MINOR: global: add option to disable numa detection + - BUG/MINOR: haproxy: fix compilation on macOS + - BUG/MINOR: cpuset: fix compilation on platform without cpu affinity + - MINOR: time: avoid unneeded updates to now_offset + - MINOR: time: avoid overwriting the same values of global_now + - CLEANUP: time: use __tv_to_ms() in tv_update_date() instead of open-coding + - MINOR: time: avoid u64 needlessly expensive computations for the 32-bit now_ms + - BUG/MINOR: peers: remove useless table check if initial resync is finished + - BUG/MEDIUM: peers: re-work connection to new process during reload. + - BUG/MEDIUM: peers: re-work refcnt on table to protect against flush + - BUG/MEDIUM: config: fix missing initialization in numa_detect_topology() + +2021/04/09 : 2.4-dev16 + - CLEANUP: dev/flags: remove useless test in the stdin number parser + - MINOR: No longer rely on deprecated sample fetches for predefined ACLs + - MINOR: acl: Add HTTP_2.0 predefined macro + - BUG/MINOR: hlua: Detect end of request when reading data for an HTTP applet + - BUG/MINOR: tools: fix parsing "us" unit for timers + - MINOR: server/bind: add support of new prefixes for addresses. + - MINOR: log: register config file and line number on log servers. + - MEDIUM: log: support tcp or stream addresses on log lines. + - BUG/MEDIUM: log: fix config parse error logging on stdout/stderr or any raw fd + - CLEANUP: fd: remove FD_POLL_DATA and FD_POLL_STICKY + - MEDIUM: fd: prepare FD_POLL_* to move to bits 8-15 + - MEDIUM: fd: merge fdtab[].ev and state for FD_EV_* and FD_POLL_* into state + - MINOR: fd: move .linger_risk into fdtab[].state + - MINOR: fd: move .cloned into fdtab[].state + - MINOR: fd: move .initialized into fdtab[].state + - MINOR: fd: move .et_possible into fdtab[].state + - MINOR: fd: move .exported into fdtab[].state + - MINOR: fd: implement an exclusive syscall bit to remove the ugly "log" lock + - MINOR: cli/show-fd: slightly reorganize the FD status flags + - MINOR: atomic/arm64: detect and use builtins for the double-word CAS + - CLEANUP: atomic: add an explicit _FETCH variant for add/sub/and/or + - CLEANUP: atomic: make all standard add/or/and/sub operations return void + - CLEANUP: atomic: add a fetch-and-xxx variant for common operations + - CLEANUP: atomic: add HA_ATOMIC_INC/DEC for unit increments + - CLEANUP: atomic/tree-wide: replace single increments/decrements with inc/dec + - CLEANUP: atomic: use the __atomic variant of BTS/BTR on modern compilers + - MINOR: atomic: implement native BTS/BTR for x86 + - MINOR: ist: Add `istappend(struct ist, char)` + - MINOR: ist: Add `istshift(struct ist*)` + - MINOR: ist: Add `istsplit(struct ist*, char)` + - BUG/MAJOR: fd: switch temp values to uint in fd_stop_both() + - MINOR: opentracing: register config file and line number on log servers + - MEDIUM: resolvers: add support of tcp address on nameserver line. + - MINOR: ist: Rename istappend() to __istappend() + - CLEANUP: htx: Make http_get_stline take a `const struct` + - CLEANUP: ist: Remove unused `count` argument from `ist2str*` + - CLEANUP: Remove useless malloc() casts + +2021/04/02 : 2.4-dev15 + - BUG/MINOR: payload: Wait for more data if buffer is empty in payload/payload_lv + - BUG/MINOR: stats: Apply proper styles in HTML status page. + - BUG/MEDIUM: time: make sure to always initialize the global tick + - BUG/MINOR: tcp: fix silent-drop workaround for IPv6 + - BUILD: tcp: use IPPROTO_IPV6 instead of SOL_IPV6 on FreeBSD/MacOS + - CLEANUP: socket: replace SOL_IP/IPV6/TCP with IPPROTO_IP/IPV6/TCP + - BUG/MINOR: http_fetch: make hdr_ip() resistant to empty fields + - BUG/MINOR: mux-h2: Don't emit log twice if an error occurred on the preface + - MINOR: stream: Don't trigger errors on destructive HTTP upgrades + - MINOR: frontend: Create HTTP txn for HTX streams + - MINOR: stream: Be sure to set HTTP analysers when creating an HTX stream + - BUG/MINOR: stream: Properly handle TCP>H1>H2 upgrades in http_wait_for_request + - BUG/MINOR: config: Add warning for http-after-response rules in TCP mode + - MINOR: muxes: Add a flag to notify a mux does not support any upgrade + - MINOR: mux-h1: Don't perform implicit HTTP/2 upgrade if not supported by mux + - MINOR: mux-pt: Don't perform implicit HTTP upgrade if not supported by mux + - MEDIUM: mux-h1: Expose h1 in the list of supported mux protocols + - MEDIUM: mux-pt: Expose passthrough in the list of supported mux protocols + - MINOR: muxes: Show muxes flags when the mux list is displayed + - DOC: config: Improve documentation about proto/check-proto keywords + - MINOR: stream: Use stream type instead of proxy mode when appropriate + - MINOR: filters/http-ana: Decide to filter HTTP headers in HTTP analysers + - MINOR: http-ana: Simplify creation/destruction of HTTP transactions + - MINOR: stream: Handle stream HTTP upgrade in a dedicated function + - MEDIUM: Add tcp-request switch-mode action to perform HTTP upgrade + - MINOR: config/proxy: Don't warn for HTTP rules in TCP if 'switch-mode http' set + - MINOR: config/proxy: Warn if a TCP proxy without backend is upgradable to HTTP + - DOC: config: Add documentation about TCP to HTTP upgrades + - REGTESTS: Add script to tests TCP to HTTP upgrades + - BUG/MINOR: payload/htx: Ingore L6 sample fetches for HTX streams/checks + - MINOR: htx: Make internal.strm.is_htx an internal sample fetch + - MINOR: action: Use a generic function to check validity of an action rule list + - MINOR: payload/config: Warn if a L6 sample fetch is used from an HTTP proxy + - MEDIUM: http-rules: Add wait-for-body action on request and response side + - REGTESTS: Add script to tests the wait-for-body HTTP action + - BUG/MINOR: http-fetch: Fix test on message state to capture the version + - CLEANUP: vars: always pre-initialize smp in vars_parse_cli_get_var() + - MINOR: global: define diagnostic mode of execution + - MINOR: cfgparse: diag for multiple nbthread statements + - MINOR: server: diag for 0 weight server + - MINOR: diag: create cfgdiag module + - MINOR: diag: diag if servers use the same cookie value + - MINOR: config: diag if global section after non-global + - TESTS: slightly reorganize the code in the tests/ directory + - TESTS: move tests/*.cfg to tests/config + - REGTESTS: ssl: "set ssl cert" and multi-certificates bundle + - REGTESTS: ssl: mark set_ssl_cert_bundle.vtc as broken + - CONTRIB: halog: fix issue with array of type char + - CONTRIB: tcploop: add a shutr command + - CONTRIB: debug: add the show-fd-to-flags script + - CONTRIB: debug: split poll from flags + - CONTRIB: move some dev-specific tools to dev/ + - BUILD: makefile: always build the flags utility + - DEV: flags: replace the unneeded makefile with a README + - BUILD: makefile: integrate the hpack tools + - CONTRIB: merge ip6range with iprange + - CONTRIB: move some admin-related sub-projects to admin/ + - CONTRIB: move halog to admin/ + - ADMIN: halog: automatically enable USE_MEMCHR on the right glibc version + - BUILD: makefile: build halog with the correct flags + - BUILD: makefile: add a "USE_PROMEX" variable to ease building prometheus-exporter + - CONTRIB: move prometheus-exporter to addons/promex + - DOC: add a few words about USE_* and the addons directory + - CONTRIB: move 51Degrees to addons/51degrees + - CONTRIB: move src/da.c and contrib/deviceatlas to addons/deviceatlas + - CONTRIB: move src/wurfl.c and contrib/wurfl to addons/wurfl + - CONTRIB: move contrib/opentracing to addons/ot + - BUG/MINOR: opentracing: initialization after establishing daemon mode + - DOC: clarify that compression works for HTTP/2 + +2021/03/27 : 2.4-dev14 + - MEDIUM: quic: Fix build. + - MEDIUM: quic: Fix build. + - CI: codespell: whitelist "Dragan Dosen" + - CLEANUP: assorted typo fixes in the code and comments + - CI: github actions: update LibreSSL to 3.2.5 + - REGTESTS: revert workaround for a crash with recent libressl on http-reuse sni + - CLEANUP: mark defproxy as const on parse tune.fail-alloc + - REGTESTS: remove unneeded experimental-mode in cli add server test + - REGTESTS: wait for proper return of enable server in cli add server test + - MINOR: compression: use pool_alloc(), not pool_alloc_dirty() + - MINOR: spoe: use pool_alloc(), not pool_alloc_dirty() + - MINOR: fcgi-app: use pool_alloc(), not pool_alloc_dirty() + - MINOR: cache: use pool_alloc(), not pool_alloc_dirty() + - MINOR: ssl: use pool_alloc(), not pool_alloc_dirty() + - MINOR: opentracing: use pool_alloc(), not pool_alloc_dirty() + - MINOR: dynbuf: make b_alloc() always check if the buffer is allocated + - CLEANUP: compression: do not test for buffer before calling b_alloc() + - CLEANUP: l7-retries: do not test the buffer before calling b_alloc() + - MINOR: channel: simplify the channel's buffer allocation + - MEDIUM: dynbuf: remove last usages of b_alloc_margin() + - CLEANUP: dynbuf: remove b_alloc_margin() + - CLEANUP: dynbuf: remove the unused b_alloc_fast() function + - CLEANUP: pools: remove the unused pool_get_first() function + - MINOR: pools: make the pool allocator support a few flags + - MINOR: pools: add pool_zalloc() to return a zeroed area + - CLEANUP: connection: use pool_zalloc() in conn_alloc_hash_node() + - CLEANUP: filters: use pool_zalloc() in flt_stream_add_filter() + - CLEANUP: spoe: use pool_zalloc() instead of pool_alloc+memset + - CLEANUP: frontend: use pool_zalloc() in frontend_accept() + - CLEANUP: mailers: use pool_zalloc() in enqueue_one_email_alert() + - CLEANUP: resolvers: use pool_zalloc() in resolv_link_resolution() + - CLEANUP: ssl: use pool_zalloc() in ssl_init_keylog() + - CLEANUP: tcpcheck: use pool_zalloc() instead of pool_alloc+memset + - CLEANUP: quic: use pool_zalloc() instead of pool_alloc+memset + - MINOR: time: also provide a global, monotonic global_now_ms timer + - BUG/MEDIUM: freq_ctr/threads: use the global_now_ms variable + - MINOR: tools: introduce new option PA_O_DEFAULT_DGRAM on str2sa_range. + - BUILD: tools: fix build error with new PA_O_DEFAULT_DGRAM + - BUG/MINOR: ssl: Prevent disk access when using "add ssl crt-list" + - CLEANUP: ssl: remove unused definitions + - BUILD: ssl: guard ecdh functions with SSL_CTX_set_tmp_ecdh macro + - MINOR: lua: Slightly improve function dumping the lua traceback + - BUG/MEDIUM: debug/lua: Use internal hlua function to dump the lua traceback + - BUG/MEDIUM: lua: Always init the lua stack before referencing the context + - MINOR: fd: make fd_clr_running() return the remaining running mask + - MINOR: fd: remove the unneeded running bit from fd_insert() + - BUG/MEDIUM: fd: do not wait on FD removal in fd_delete() + - CLEANUP: fd: remove unused fd_set_running_excl() + - CLEANUP: fd: slightly simplify up _fd_delete_orphan() + - BUG/MEDIUM: fd: Take the fd_mig_lock when closing if no DWCAS is available. + - BUG/MEDIUM: release lock on idle conn killing on reached pool high count + - BUG/MEDIUM: thread: Fix a deadlock if an isolated thread is marked as harmless + - MINOR: tools: make url2ipv4 return the exact number of bytes parsed + - BUG/MINOR: http_fetch: make hdr_ip() reject trailing characters + - BUG/MEDIUM: mux-h1: make h1_shutw_conn() idempotent + - BUG/MINOR: ssl: Fix update of default certificate + - BUG/MINOR: ssl: Prevent removal of crt-list line if the instance is a default one + - BUILD: ssl: introduce fine guard for ssl random extraction functions + - REORG: global: move initcall register code in a dedicated file + - REORG: global: move free acl/action in their related source files + - REORG: split proxy allocation functions + - MINOR: proxy: implement a free_proxy function + - MINOR: proxy: define cap PR_CAP_LUA + - MINOR: lua: properly allocate the lua Socket proxy + - MINOR: lua: properly allocate the lua Socket servers + - MINOR: vars: make get_vars() allow the session to be null + - MINOR: vars: make the var() sample fetch keyword depend on nothing + - CLEANUP: sample: remove duplicate "stopping" sample fetch keyword + - MINOR: sample: make smp_resolve_args() return an allocate error message + - MINOR: sample: add a new SMP_SRC_CONST sample capability + - MINOR: sample: mark the truly constant sample fetch keywords as such + - MINOR: sample: add a new CFG_PARSER context for samples + - MINOR: action: add a new ACT_F_CFG_PARSER origin designation + - MEDIUM: vars: add support for a "set-var" global directive + - REGTESTS: add a basic reg-test for some "set-var" commands + - MINOR: sample: add a new CLI_PARSER context for samples + - MINOR: action: add a new ACT_F_CLI_PARSER origin designation + - MINOR: vars/cli: add a "get var" CLI command to retrieve global variables + - MEDIUM: cli: add a new experimental "set var" command + - MINOR: compat: add short aliases for a few very commonly used types + - BUILD: ssl: use EVP_CIPH_GCM_MODE macro instead of HA_OPENSSL_VERSION + - MEDIUM: backend: use a trylock to grab a connection on high FD counts as well + +2021/03/19 : 2.4-dev13 + - BUG/MEDIUM: cli: fix "help" crashing since recent spelling fixes + - BUG/MINOR: cfgparse: use the GLOBAL not LISTEN keywords list for spell checking + - MINOR: tools: improve word fingerprinting by counting presence + - MINOR: tools: do not sum squares of differences for word fingerprints + - MINOR: cli: improve fuzzy matching to work on all remaining words at once + - MINOR: cli: sort the suggestions by order of relevance + - MINOR: cli: limit spelling suggestions to 5 + - MINOR: cfgparse/proxy: also support spelling fixes on options + - BUG/MINOR: resolvers: Add missing case-insensitive comparisons of DNS hostnames + - MINOR: time: export the global_now variable + - BUG/MINOR: freq_ctr/threads: make use of the last updated global time + - MINOR: freq_ctr/threads: relax when failing to update a sliding window value + - MINOR/BUG: mworker/cli: do not use the unix_bind prefix for the master CLI socket + - MINOR: mworker/cli: alert the user if we enabled a master CLI but not the master-worker mode + - MINOR: cli: implement experimental-mode + - REORG: server: add a free server function + - MINOR: cfgparse: always alloc idle conns task + - REORG: server: move keywords in srv_kws + - MINOR: server: remove fastinter from mistyped kw list + - REORG: server: split parse_server + - REORG: server: move alert traces in parse_server + - REORG: server: rename internal functions from parse_server + - REORG: server: attach servers in parse_server + - REORG: server: use flags for parse_server + - MINOR: server: prepare parsing for dynamic servers + - MINOR: stats: export function to allocate extra proxy counters + - MEDIUM: server: implement 'add server' cli command + - REGTESTS: implement test for 'add server' cli + - MINOR: server: enable standard options for dynamic servers + - MINOR: server: support keyword proto in 'add server' cli + - BUG/MINOR: protocol: add missing support of dgram unix socket. + - CLEANUP: Fix a typo in fix_is_valid description + - MINOR: raw_sock: Add a close method. + - MEDIUM: connections: Introduce a new XPRT method, start(). + - MEDIUM: connections: Implement a start() method for xprt_handshake. + - MEDIUM: connections: Implement a start() method in ssl_sock. + - MINOR: muxes: garbage collect the reset() method. + - CLEANUP: tcp-rules: Fix a typo in error messages about expect-netscaler-cip + - MEDIUM: lua: Use a per-thread counter to track some non-reentrant parts of lua + - BUG/MEDIUM: debug/lua: Don't dump the lua stack if not dumpable + +2021/03/13 : 2.4-dev12 + - CLEANUP: connection: Use `VAR_ARRAY` in `struct tlv` definition + - CLEANUP: connection: Remove useless test for NULL before calling `pool_free()` + - CLEANUP: connection: Use istptr / istlen for proxy_unique_id + - MINOR: connection: Use a `struct ist` to store proxy_authority + - CLEANUP: connection: Consistently use `struct ist` to process all TLV types + - BUILD: task: fix build at -O0 with threads disabled + - BUILD: bug: refine HA_LINK_ERROR() to only be used on gcc and derivatives + - CLEANUP: config: make the cfg_keyword parsers take a const for the defproxy + - BUILD: connection: do not use VAR_ARRAY in struct tlv + - BUG/MEDIUM: session: NULL dereference possible when accessing the listener + - MINOR: build: force CC to set a return code when probing options + - CLEANUP: stream: rename a few remaining occurrences of "stream *sess" + - BUG/MEDIUM: resolvers: handle huge responses over tcp servers. + - CLEANUP: config: also address the cfg_keyword API change in the compression code + - BUG/MEDIUM: ssl: properly remove the TASK_HEAVY flag at end of handshake + - BUG/MINOR: sample: Rename SenderComID/TargetComID to SenderCompID/TargetCompID + - MINOR: task: give the scheduler a bit more flexibility in the runqueue size + - OPTIM: task: automatically adjust the default runqueue-depth to the threads + - BUG/MINOR: connection: Missing QUIC initialization + - BUG/MEDIUM: stick-tables: fix ref counter in table entry using multiple http tracksc. + - BUILD: atomic/arm64: force the register pairs to use in __ha_cas_dw() + - BUG/MEDIUM: filters: Set CF_FL_ANALYZE on channels when filters are attached + - BUG/MINOR: tcpcheck: Update .health threshold of agent inside an agent-check + - BUG/MINOR: proxy/session: Be sure to have a listener to increment its counters + - BUG/MINOR: tcpcheck: Fix double free on error path when parsing tcp/http-check + - BUG/MINOR: server-state: properly handle the case where the base is not set + - BUG/MINOR: server-state: use the argument, not the global state + - CLEANUP: tcp-rules: add missing actions in the tcp-request error message + - CLEANUP: vars: make the error message clearer on missing arguments for set-var + - CLEANUP: http-rules: remove the unexpected comma before the list of action keywords + - CLEANUP: actions: the keyword must always be const from the rule + - MINOR: tools: add simple word fingerprinting to find similar-looking words + - MINOR: cfgparse: add cfg_find_best_match() to suggest an existing word + - MINOR: cfgparse: suggest correct spelling for unknown words in proxy sections + - MINOR: cfgparse: suggest correct spelling for unknown words in global section + - MINOR: cfgparse/server: try to fix spelling mistakes on server lines + - MINOR: cfgparse/bind: suggest correct spelling for unknown bind keywords + - MINOR: actions: add a function to suggest an action ressembling a given word + - MINOR: http-rules: suggest approaching action names on mismatch + - MINOR: tcp-rules: suggest approaching action names on mismatch + - BUG/MINOR: cfgparse/server: increment the extra keyword counter one at a time + - Revert "BUG/MINOR: resolvers: Only renew TTL for SRV records with an additional record" + - BUG/MINOR: resolvers: Consider server to have no IP on DNS resolution error + - BUG/MINOR: resolvers: Reset server address on DNS error only on status change + - BUG/MINOR: resolvers: Unlink DNS resolution to set RMAINT on SRV resolution + - BUG/MEDIUM: resolvers: Don't set an address-less server as UP + - BUG/MEDIUM: resolvers: Fix the loop looking for an existing ADD item + - MINOR: resolvers: new function find_srvrq_answer_record() + - BUG/MINOR; resolvers: Ignore DNS resolution for expired SRV item + - BUG/MEDIUM: resolvers: Trigger a DNS resolution if an ADD item is obsolete + - MINOR: resolvers: Use a function to remove answers attached to a resolution + - MINOR: resolvers: Purge answer items when a SRV resolution triggers an error + - MINOR: resolvers: Add function to change the srv status based on SRV resolution + - MINOR: resolvers: Directly call srvrq_update_srv_state() when possible + - BUG/MEDIUM: resolvers: Don't release resolution from a requester callbacks + - BUG/MEDIUM: resolvers: Skip DNS resolution at startup if SRV resolution is set + - MINOR: resolvers: Use milliseconds for cached items in resolver responses + - MINOR: resolvers: Don't try to match immediatly renewed ADD items + - CLEANUP: resolvers: Use ha_free() in srvrq_resolution_error_cb() + - CLEANUP: resolvers: Perform unsafe loop on requester list when possible + - BUG/MINOR: cli: make sure "help", "prompt", "quit" are enabled at master level + - CLEANUP: cli: fix misleading comment and better indent the access level flags + - MINOR: cli: set the ACCESS_MASTER* bits on the master bind_conf + - MINOR: cli: test the appctx level for master access instead of comparing pointers + - MINOR: cli: print the error message in the parser function itself + - MINOR: cli: filter the list of commands to the matching part + - MEDIUM: cli: apply spelling fixes for known commands before listing them + - MINOR: tools: add the ability to update a word fingerprint + - MINOR: cli: apply the fuzzy matching on the whole command instead of words + - CLEANUP: cli: rename MAX_STATS_ARGS to MAX_CLI_ARGS + - CLEANUP: cli: rename the last few "stats_" to "cli_" + - CLEANUP: task: make sure tasklet handlers always indicate their statuses + - CLEANUP: assorted typo fixes in the code and comments + +2021/03/05 : 2.4-dev11 + - CI: codespell: skip Makefile for spell check + - CLEANUP: assorted typo fixes in the code and comments + - BUG/MINOR: tcp-act: Don't forget to set the original port for IPv4 set-dst rule + - BUG/MINOR: connection: Use the client's dst family for adressless servers + - BUG/MEDIUM: spoe: Kill applets if there are pending connections and nbthread > 1 + - CLEANUP: Use ist2(const void*, size_t) whenever possible + - CLEANUP: Use IST_NULL whenever possible + - BUILD: proxy: Missing header inclusion for quic_transport_params_init() + - BUILD: quic: Implicit conversion between SSL related enums. + - DOC: spoe: Add a note about fragmentation support in HAProxy + - MINOR: contrib: add support for heartbeat control messages. + - MINOR: contrib: Enhance peers dissector heuristic. + - BUG/MINOR: mux-h2: Fix typo in scheme adjustment + - CLEANUP: Reapply the ist2() replacement patch + - CLEANUP: Use istadv(const struct ist, const size_t) whenever possible + - CLEANUP: Use isttest(const struct ist) whenever possible + - Revert "CI: Pin VTest to a known good commit" + - CLEANUP: backend: fix a wrong comment + - BUG/MINOR: backend: free allocated bind_addr if reuse conn + - MINOR: backend: handle reuse for conns with no server as target + - REGTESTS: test http-reuse if no server target + - BUG/MINOR: hlua: Don't strip last non-LWS char in hlua_pushstrippedstring() + - BUG/MINOR: server-state: Don't load server-state file for disabled backends + - CLEANUP: dns: Use DISGUISE() on a never-failing ring_attach() call + - CLEANUP: dns: Remove useless test on ns->dgram in dns_connect_nameserver() + - DOC: fix originalto except clause on destination address + - CLEANUP: Use the ist() macro whenever possible + - CLEANUP: Replace for loop with only a condition by while + - REORG: atomic: reimplement pl_cpu_relax() from atomic-ops.h + - BUG/MINOR: mt-list: always perform a cpu_relax call on failure + - MINOR: atomic: add armv8.1-a atomics variant for cas-dw + - MINOR: atomic: implement a more efficient arm64 __ha_cas_dw() using pairs + - BUG/MINOR: ssl: don't truncate the file descriptor to 16 bits in debug mode + - MEDIUM: pools: add CONFIG_HAP_NO_GLOBAL_POOLS and CONFIG_HAP_GLOBAL_POOLS + - MINOR: pools: double the local pool cache size to 1 MB + - MINOR: stream: use ABORT_NOW() and not abort() in stream_dump_and_crash() + - CLEANUP: stream: explain why we queue the stream at the head of the server list + - MEDIUM: backend: use a trylock when trying to grab an idle connection + - REORG: tools: promote the debug PRNG to more general use as a statistical one + - OPTIM: lb-random: use a cheaper PRNG to pick a server + - MINOR: task: stop abusing the nice field to detect a tasklet + - MINOR: task: move the nice field to the struct task only + - MEDIUM: task: extend the state field to 32 bits + - MINOR: task: add an application specific flag to the state: TASK_F_USR1 + - MEDIUM: muxes: mark idle conns tasklets with TASK_F_USR1 + - MINOR: xprt: add new xprt_set_idle and xprt_set_used methods + - MEDIUM: ssl: implement xprt_set_used and xprt_set_idle to relax context checks + - MINOR: server: don't read curr_used_conns multiple times + - CLEANUP: global: reorder some fields to respect cache lines + - CLEANUP: sockpair: silence a coverity check about fcntl() + - CLEANUP: lua: set a dummy file name and line number on the dummy servers + - MINOR: server: add a global list of all known servers + - MINOR: cfgparse: finish to set up servers outside of the proxy setup loop + - MINOR: server: allocate a per-thread struct for the per-thread connections stuff + - MINOR: server: move actconns to the per-thread structure + - CLEANUP: server: reorder some fields in the server struct to respect cache lines + - MINOR: backend: add a BUG_ON if conn mux NULL in connect_server + - BUG/MINOR: backend: fix condition for reuse on mode HTTP + - BUILD: Fix build when using clang without optimizing. + - CLEANUP: assorted typo fixes in the code and comments + +2021/02/26 : 2.4-dev10 + - BUILD: SSL: introduce fine guard for RAND_keep_random_devices_open + - MINOR: Configure the `cpp` userdiff driver for *.[ch] in .gitattributes + - BUG/MINOR: ssl/cli: potential null pointer dereference in "set ssl cert" + - BUG/MINOR: sample: secure convs that accept base64 string and var name as args + - BUG/MEDIUM: vars: make functions vars_get_by_{name,desc} thread-safe + - CLEANUP: vars: make smp_fetch_var() to reuse vars_get_by_desc() + - DOC: muxes: add a diagram of the exchanges between muxes and outer world + - BUG/MEDIUM: proxy: use thread-safe stream killing on hard-stop + - BUG/MEDIUM: cli/shutdown sessions: make it thread-safe + - BUG/MINOR: proxy: wake up all threads when sending the hard-stop signal + - MINOR: stream: add an "epoch" to figure which streams appeared when + - MINOR: cli/streams: make "show sess" dump all streams till the new epoch + - MINOR: streams: use one list per stream instead of a global one + - MEDIUM: streams: do not use the streams lock anymore + - BUILD: dns: avoid a build warning when threads are disabled (dss unused) + - MEDIUM: task: remove the tasks_run_queue counter and have one per thread + - MINOR: tasks: do not maintain the rqueue_size counter anymore + - CLEANUP: tasks: use a less confusing name for task_list_size + - CLEANUP: task: move the tree root detection from __task_wakeup() to task_wakeup() + - MINOR: task: limit the remote thread wakeup to the global runqueue only + - MINOR: task: move the allocated tasks counter to the per-thread struct + - CLEANUP: task: split the large tasklet_wakeup_on() function in two + - BUG/MINOR: fd: properly wait for !running_mask in fd_set_running_excl() + - BUG/MINOR: resolvers: Fix condition to release received ARs if not assigned + - BUG/MINOR: resolvers: Only renew TTL for SRV records with an additional record + - BUG/MINOR: resolvers: new callback to properly handle SRV record errors + - BUG/MEDIUM: resolvers: Reset server address and port for obselete SRV records + - BUG/MEDIUM: resolvers: Reset address for unresolved servers + - DOC: Update the module list in MAINTAINERS file + - MINOR: htx: Add function to reserve the max possible size for an HTX DATA block + - DOC: Update the HTX API documentation + - DOC: Update the filters guide + - BUG/MEDIUM: contrib/prometheus-exporter: fix segfault in listener name dump + - MINOR: task: split the counts of local and global tasks picked + - MINOR: task: do not use __task_unlink_rq() from process_runnable_tasks() + - MINOR: task: don't decrement then increment the local run queue + - CLEANUP: task: re-merge __task_unlink_rq() with task_unlink_rq() + - MINOR: task: make grq_total atomic to move it outside of the grq_lock + - MINOR: tasks: also compute the tasklet latency when DEBUG_TASK is set + - MINOR: task: make tasklet wakeup latency measurements more accurate + - MINOR: server: Be more strict on the server-state line parsing + - MINOR: server: Only fill one array when parsing a server-state line + - MEDIUM: server: Refactor apply_server_state() to make it more readable + - CLEANUP: server: Rename state_line node to node instead of name_name + - CLEANUP: server: Rename state_line structure into server_state_line + - CLEANUP: server: Use a local eb-tree to store lines of the global server-state file + - MINOR: server: Be more strict when reading the version of a server-state file + - MEDIUM: server: Store parsed params of a server-state line in the tree + - MINOR: server: Remove cached line from global server-state tree when found + - MINOR: server: Move loading state of servers in a dedicated function + - MEDIUM: server: Use a tree to store local server-state lines + - MINOR: server: Parse and store server-state lines in a dedicated function + - MEDIUM: server: Don't load server-state file if a line is corrupted + - REORG: server: Export and rename some functions updating server info + - REORG: server-state: Move functions to deal with server-state in its own file + - MINOR: server-state: Don't load server-state file for serverless proxies + - CLEANUP: muxes: Remove useless if condition in show_fd function + - BUG/MINOR: stats: fix compare of no-maint url suffix + - MINOR: task: limit the number of subsequent heavy tasks with flag TASK_HEAVY + - MINOR: ssl: mark the SSL handshake tasklet as heavy + - CLEANUP: server: rename srv_cleanup_{idle,toremove}_connections() + - BUG/MINOR: ssl: potential null pointer dereference in ckchs_dup() + - MINOR: task: add one extra tasklet class: TL_HEAVY + - MINOR: task: place the heavy elements in TL_HEAVY + - MINOR: task: only limit TL_HEAVY tasks but not others + - BUG/MINOR: http-ana: Only consider dst address to process originalto option + - MINOR: tools: Add net_addr structure describing a network addess + - MINOR: tools: Add function to compare an address to a network address + - MEDIUM: http-ana: Add IPv6 support for forwardfor and orignialto options + - CLEANUP: hlua: Use net_addr structure internally to parse and compare addresses + - REGTESTS: Add script to test except param for fowardedfor/originalto options + - DOC: scheduler: add a diagram showing the different queues and their usages + - CLEANUP: tree-wide: replace free(x);x=NULL with ha_free(&x) + - CLEANUP: config: replace a few free() with ha_free() + - CLEANUP: vars: always zero the pointers after a free() + - CLEANUP: ssl: remove a useless "if" before freeing an error message + - CLEANUP: ssl: make ssl_sock_free_srv_ctx() zero the pointers after free + - CLEANUP: ssl: use realloc() instead of free()+malloc() + +2021/02/20 : 2.4-dev9 + - BUG/MINOR: server: Remove RMAINT from admin state when loading server state + - CLEANUP: check: fix get_check_status_info declaration + - CLEANUP: contrib/prometheus-exporter: align for with srv status case + - MEDIUM: stats: allow to select one field in `stats_fill_li_stats` + - MINOR: stats: add helper to get status string + - MEDIUM: contrib/prometheus-exporter: add listen stats + - BUG/MINOR: dns: add test on result getting value from buffer into ring. + - BUG/MINOR: dns: dns_connect_server must return -1 unsupported nameserver's type + - BUG/MINOR: dns: missing test writing in output channel in session handler + - BUG/MINOR: dns: fix ring attach control on dns_session_new + - BUG/MEDIUM: dns: fix multiple double close on fd in dns.c + - BUG/MAJOR: connection: prevent double free if conn selected for removal + - BUG/MINOR: session: atomically increment the tracked sessions counter + - REGTESTS: fix http_reuse_conn_hash proxy test + - BUG/MINOR: backend: do not call smp_make_safe for sni conn hash + - MINOR: connection: remove pointers for prehash in conn_hash_params + - BUG/MINOR: checks: properly handle wrapping time in __health_adjust() + - BUG/MEDIUM: checks: don't needlessly take the server lock in health_adjust() + - DEBUG: thread: add 5 extra lock labels for statistics and debugging + - OPTIM: server: switch the actconn list to an mt-list + - Revert "MINOR: threads: change lock_t to an unsigned int" + - MINOR: lb/api: let callers of take_conn/drop_conn tell if they have the lock + - OPTIM: lb-first: do not take the server lock on take_conn/drop_conn + - OPTIM: lb-leastconn: do not take the server lock on take_conn/drop_conn + - OPTIM: lb-leastconn: do not unlink the server if it did not change + - MINOR: tasks: add DEBUG_TASK to report caller info in a task + - MINOR: tasks/debug: add some extra controls of use-after-free in DEBUG_TASK + - BUG/MINOR: sample: Always consider zero size string samples as unsafe + - MINOR: cli: add missing agent commands for set server + - BUILD/MEDIUM: da Adding pcre2 support. + - BUILD: ssl: introduce fine guard for OpenSSL specific SCTL functions + - REGTESTS: reorder reuse conn proxy protocol test + - DOC: explain the relation between pool-low-conn and tune.idle-pool.shared + - MINOR: tasks: refine the default run queue depth + - MINOR: listener: refine the default MAX_ACCEPT from 64 to 4 + - MINOR: mux_h2: do not try to remove front conn from idle trees + - REGTESTS: workaround for a crash with recent libressl on http-reuse sni + - BUG/MEDIUM: lists: Avoid an infinite loop in MT_LIST_TRY_ADDQ(). + - MINOR: connection: allocate dynamically hash node for backend conns + - DOC: DeviceAtlas documentation typo fix. + - BUG/MEDIUM: spoe: Resolve the sink if a SPOE logs in a ring buffer + - BUG/MINOR: http-rules: Always replace the response status on a return action + - BUG/MINOR: server: Init params before parsing a new server-state line + - BUG/MINOR: server: Be sure to cut the last parsed field of a server-state line + - MEDIUM: server: Don't introduce a new server-state file version + - DOC: contrib/prometheus-exporter: remove htx reference + - REGTESTS: contrib/prometheus-exporter: test NaN values + - REGTESTS: contrib/prometheus-exporter: test well known labels + - CI: github actions: switch to stable LibreSSL release + - BUG/MINOR: server: Fix test on number of fields allowed in a server-state line + - MINOR: dynbuf: make the buffer wait queue per thread + - MINOR: dynbuf: use regular lists instead of mt_lists for buffer_wait + - MINOR: dynbuf: pass offer_buffers() the number of buffers instead of a threshold + - MINOR: sched: have one runqueue ticks counter per thread + +2021/02/13 : 2.4-dev8 + - BUILD: ssl: fix typo in HAVE_SSL_CTX_ADD_SERVER_CUSTOM_EXT macro + - BUILD: ssl: guard SSL_CTX_add_server_custom_ext with special macro + - BUG/MINOR: mux-h1: Don't emit extra CRLF for empty chunked messages + - MINOR: contrib/prometheus-exporter: use stats desc when possible followup + - MEDIUM: contrib/prometheus-exporter: export base stick table stats + - CLEANUP: assorted typo fixes in the code and comments + - CLEANUP: check: fix some typo in comments + - CLEANUP: tools: typo in `strl2irc` mention + - BUILD: ssl: guard SSL_CTX_set_msg_callback with SSL_CTRL_SET_MSG_CALLBACK macro + - MEDIUM: ssl: add a rwlock for SSL server session cache + - BUG/MINOR: intops: fix mul32hi()'s off-by-one + - BUG/MINOR: freq_ctr: fix a wrong delay calculation in next_event_delay() + - MINOR: stick-tables/counters: add http_fail_cnt and http_fail_rate data types + - MINOR: ssl: add SSL_SERVER_LOCK label in threads.h + - BUG/MINOR: mux-h1: Don't increment HTTP error counter for 408/500/501 errors + - BUG/MINOR: http-ana: Don't increment HTTP error counter on internal errors + - BUG/MEDIUM: mux-h1: Always set CS_FL_EOI for response in MSG_DONE state + - BUG/MINOR: mux-h1: Fix data skipping for bodyless responses + - BUG/MINOR: mux-h1: Don't blindly skip EOT block for non-chunked messages + - BUG/MEDIUM: mux-h2: Add EOT block when EOM flag is set on an empty HTX message + - MINOR: mux-h1: Be sure EOM flag is set when processing end of outgoing message + - REGTESTS: Add a script to test payload skipping for bodyless HTTP responses + - BUG/MINOR: server: re-align state file fields number + - CLEANUP: muxes: Remove useless calls to b_realign_if_empty() + - BUG/MINOR: tools: Fix a memory leak on error path in parse_dotted_uints() + - CLEANUP: remove unused variable assigned found by Coverity + - CLEANUP: queue: Remove useless tests on p or pp in pendconn_process_next_strm() + - BUG/MINOR: backend: hold correctly lock when killing idle conn + - MEDIUM: connection: protect idle conn lists with locks + - MEDIUM: connection: replace idle conn lists by eb trees + - MINOR: backend: search conn in idle/safe trees after available + - MINOR: backend: search conn in idle tree after safe on always reuse + - MINOR: connection: prepare hash calcul for server conns + - MINOR: connection: use the srv pointer for the srv conn hash + - MINOR: backend: compare conn hash for session conn reuse + - MINOR: connection: use sni as parameter for srv conn hash + - MINOR: reg-tests: test http-reuse with sni + - MINOR: backend: rewrite alloc of stream target address + - MINOR: connection: use dst addr as parameter for srv conn hash + - MINOR: reg-test: test http-reuse with specific dst addr + - MINOR: backend: rewrite alloc of connection src address + - MINOR: connection: use src addr as parameter for srv conn hash + - MINOR: connection: use proxy protocol as parameter for srv conn hash + - MINOR: reg-tests: test http-reuse with proxy protocol + - MINOR: doc: update http reuse for new eligilible connections + - BUG/MINOR: backend: fix compilation without ssl + - REGTESTS: adjust http_reuse_conn_hash requirements + - REGTESTS: deactivate a failed test on CI in http_reuse_conn_hash + - REGTESTS: fix sni used in http_reuse_conn_hash for libressl 3.3.0 + - CI: cirrus: update FreeBSD image to 12.2 + - MEDIUM: cli: add check-addr command + - MEDIUM: cli: add agent-port command + - MEDIUM: server: add server-states version 2 + - MEDIUM: server: support {check,agent}_addr, agent_port in server state + - MINOR: server: enhance error precision when applying server state + - BUG/MINOR: server: Fix server-state-file-name directive + - CLEANUP: deinit: release global and per-proxy server-state variables on deinit + - BUG/MEDIUM: config: don't pick unset values from last defaults section + - BUG/MINOR: stats: revert the change on ST_CONVDONE + - BUG/MINOR: cfgparse: do not mention "addr:port" as supported on proxy lines + - BUG/MINOR: http-htx: defpx must be a const in proxy_dup_default_conf_errors() + - BUG/MINOR: tcpheck: the source list must be a const in dup_tcpcheck_var() + - BUILD: proxy: add missing compression-t.h to proxy-t.h + - REORG: move init_default_instance() to proxy.c and pass it the defproxy pointer + - REORG: proxy: centralize the proxy allocation code into alloc_new_proxy() + - MEDIUM: proxy: only take defaults when a default proxy is passed. + - MINOR: proxy: move the defproxy freeing code to proxy.c + - MINOR: proxy: always properly reset the just freed default instance pointers + - BUG/MINOR: extcheck: proxy_parse_extcheck() must take a const for the defproxy + - BUG/MINOR: tcpcheck: proxy_parse_*check*() must take a const for the defproxy + - BUG/MINOR: server: parse_server() must take a const for the defproxy + - MINOR: cfgparse: move defproxy to cfgparse-listen as a static + - MINOR: proxy: add a new capability PR_CAP_DEF + - MINOR: cfgparse: check PR_CAP_DEF instead of comparing poiner against defproxy + - MINOR: cfgparse: use a pointer to the current default proxy + - MINOR: proxy: also store the name for a defaults section + - MINOR: proxy: support storing defaults sections into their own tree + - MEDIUM: proxy: store the default proxies in a tree by name + - MEDIUM: cfgparse: allow a proxy to designate the defaults section to use + - MINOR: http: add baseq sample fetch + - CLEANUP: tcpcheck: Remove a useless test on port variable + - BUG/MINOR: server: Don't call fopen() with server-state filepath set to NULL + - CLEANUP: server: Remove useless "filepath" variable in apply_server_state() + - MINOR: peers/cli: do not dump the peers dictionaries by default on "show peers" + - MINOR: cfgparse: implement a simple if/elif/else/endif macro block handler + - DOC: tune: explain the origin of block size for ssl.cachesize + - MINOR: tcp: add support for defer-accept on FreeBSD. + - MINOR: ring: adds new ring_init function. + - CLEANUP: channel: fix comment in ci_putblk. + - BUG/MINOR: dns: add missing sent counter and parent id to dns counters. + - BUG/MINOR: resolvers: fix attribute packed struct for dns + - MINOR: resolvers: renames some resolvers internal types and removes dns prefix + - MINOR: resolvers: renames type dns_resolvers to resolvers. + - MINOR: resolvers: renames some resolvers specific types to not use dns prefix + - MINOR: resolvers: renames some dns prefixed types using resolv prefix. + - MINOR: resolvers: renames resolvers DNS_RESP_* errcodes RSLV_RESP_* + - MINOR: resolvers: renames resolvers DNS_UPD_* returncodes to RSLV_UPD_* + - MINOR: resolvers: rework prototype suffixes to split resolving and dns. + - MEDIUM: resolvers: move resolvers section parsing from cfgparse.c to dns.c + - MINOR: resolvers: replace nameserver's resolver ref by generic parent pointer + - MINOR: resolvers: rework dns stats prototype because specific to resolvers + - MEDIUM: resolvers: split resolving and dns message exchange layers. + - MEDIUM: resolvers/dns: split dns.c into dns.c and resolvers.c + - MEDIUM: dns: adds code to support pipelined DNS requests over TCP. + - MEDIUM: resolvers: add supports of TCP nameservers in resolvers. + +2021/02/05 : 2.4-dev7 + - BUG/MINOR: stats: Continue to fill frontend stats on unimplemented metric + - BUILD: ssl: guard Client Hello callbacks with HAVE_SSL_CLIENT_HELLO_CB macro instead of openssl version + - BUG/MINOR: stats: Init the metric variable when frontend stats are filled + - MINOR: contrib/prometheus-exporter: better output of Not-a-Number + - CLEANUP: stats: improve field selection for frontend http fields + - CLEANUP: assorted typo fixes in the code and comments + - DOC: Improve documentation of the various hdr() fetches + - MEDIUM: stats: allow to select one field in `stats_fill_be_stats` + - MINOR: contrib/prometheus-exporter: use fill_be_stats for backend dump + - MEDIUM: stats: allow to select one field in `stats_fill_sv_stats` + - MINOR: contrib/prometheus-exporter: use fill_sv_stats for server dump + - MINOR: abort() on my_unreachable() when DEBUG_USE_ABORT is set. + - BUG/MEDIUM: filters/htx: Fix data forwarding when payload length is unknown + - BUG/MINOR: config: fix leak on proxy.conn_src.bind_hdr_name + - MINOR: reg-tests: add http-reuse test + - CLEANUP: srv: fix comment for pool-max-conn + - CLEANUP: backend: remove an obsolete comment on conn_backend_get + - REORG: backend: simplify conn_backend_get + - MINOR: ssl: Server ssl context prepare function refactoring + - MINOR: ssl: Certificate chain loading refactorization + - MEDIUM: ssl: Load client certificates in a ckch for backend servers + - MEDIUM: ssl: Enable backend certificate hot update + - MINOR: ssl: Remove client_crt member of the server's ssl context + - CLEANUP: ssl/cli: rework free in cli_io_handler_commit_cert() + - CLEANUP: ssl: remove SSL_CTX function parameter + - CLEANUP: ssl: make load_srv_{ckchs,cert} match their bind counterpart + - BUILD: Include stdlib.h in compiler.h if DEBUG_USE_ABORT is set + - CI: Fix DEBUG_STRICT definition for Coverity + - BUG/MINOR: stats: Remove a break preventing ST_F_QCUR to be set for servers + - BUG/MINOR: stats: Add a break after filling ST_F_MODE field for servers + - CLEANUP: ssl: remove dead code in ckch_inst_new_load_srv_store() + - BUG/MINOR: ssl: init tmp chunk correctly in ssl_sock_load_sctl_from_file() + - BUG/MEDIUM: session: only retrieve ready idle conn from session + - BUG/MEDIUM: backend: never reuse a connection for tcp mode + - REGTESTS: set_ssl_server_cert.vtc: remove the abort command + - REGTESTS: set_ssl_server_cert.vtc: check the Sha1 Fingerprint + - REGTESTS: set_ssl_server_cert.vtc: check the sha1 from the server + - MEDIUM: stream-int: Take care of EOS if the SI wake callback function + - MINOR: mux-h1: Try to wake up data layer first before calling its wake callback + - MINOR: mux-h1: Wake up H1C after its creation if input buffer is not empty + - MEDIUM: mux-h1: Add ST_READY state for the H1 connections + - MINOR: stream: Add a function to validate TCP to H1 upgrades + - MEDIUM: http-ana: Do nothing in wait-for-request analyzer if not htx + - BUG/MEDIUM: stream: Don't immediatly ack the TCP to H1 upgrades + - BUG/MAJOR: mux-h1: Properly handle TCP to H1 upgrades + - MINOR: htx/http-ana: Save info about Upgrade option in the Connection header + - MEDIUM: http-ana: Refuse invalid 101-switching-protocols responses + - BUG/MINOR: h2/mux-h2: Reject 101 responses with a PROTOCOL_ERROR h2s error + - MINOR: mux-h1/mux-fcgi: Don't set TUNNEL mode if payload length is unknown + - MINOR: mux-h1: Split H1C_F_WAIT_OPPOSITE flag to separate input/output sides + - MINOR: mux-h2: Add 2 flags to help to properly handle tunnel mode + - MEDIUM: mux-h2: Block client data on server side waiting tunnel establishment + - MEDIUM: mux-h2: Close streams when processing data for an aborted tunnel + - MEDIUM: mux-h1: Properly handle tunnel establishments and aborts + - BUG/MAJOR: mux-h1/mux-h2/htx: Fix HTTP tunnel management at the mux level + - MINOR: htx: Rename HTX_FL_EOI flag into HTX_FL_EOM + - REGTESTS: Don't run http_msg_full_on_eom script on the 2.4 anymore + - MINOR: htx: Add a function to know if a block is the only one in a message + - MAJOR: htx: Remove the EOM block type and use HTX_FL_EOM instead + - MINOR: mux-h1: Add a flag on H1 streams with a response known to be bodyless + - MEDIUM: mux-h1: Don't emit any payload for bodyless responses + - MINOR: mux-h1: Don't emit C-L and T-E headers for 204 and 1xx responses + - MINOR: mux-h1: Don't add Connection close/keep-alive header for 1xx messages + - MINOR: h2/mux-h2: Add flags to notify the response is known to have no body + - MEDIUM: mux-h2: Don't emit DATA frame for bodyless responses + - MEDIUM: http-ana: Deal with L7 retries in HTTP analysers + - MINOR: h1: reject websocket handshake if missing key + - MEDIUM: h1: generate WebSocket key on response if needed + - MINOR: mux_h2: define H2_SF_EXT_CONNECT_SENT stream flag + - MEDIUM: h2: parse Extended CONNECT reponse to htx + - MEDIUM: mux_h2: generate Extended CONNECT from htx upgrade + - MEDIUM: h1: add a WebSocket key on handshake if needed + - MEDIUM: mux_h2: generate Extended CONNECT response + - MEDIUM: h2: parse Extended CONNECT request to htx + - MEDIUM: h2: send connect protocol h2 settings + - MINOR: vtc: add test for h1/h2 protocol upgrade translation + - MINOR: vtc: add websocket test + - REGTESTS: Fix required versions for several scripts + - REGTEST: Don't use the websocket to validate http-check + - MINOR: mux-h1/trace: add traces at level ERROR for all kind of errors + - MINOR: mux-fcgi/trace: add traces at level ERROR for all kind of errors + - MINOR: h1: Raise the chunk size limit up to (2^52 - 1) + - BUG/MEDIUM: listener: do not accept connections faster than we can process them + - REGTESTS: set_ssl_server_cert.vtc: set as broken + - Revert "BUG/MEDIUM: listener: do not accept connections faster than we can process them" + - BUG/MINOR: backend: check available list allocation for reuse + - CI: Fix the coverity builds + - DOC: management: fix "show resolvers" alphabetical ordering + - MINOR: tools: add print_time_short() to print a condensed duration value + - MINOR: activity: make profiling more manageable + - MINOR: activity: declare a new structure to collect per-function activity + - MEDIUM: tasks/activity: collect per-task statistics when profiling is enabled + - MINOR: activity: also report collected tasks stats in "show profiling" + - MINOR: activity: flush scheduler stats on "set profiling tasks on" + - MINOR: activity: add a new "show tasks" command to list currently active tasks + - MINOR: listener: export accept_queue_process + - MINOR: session: export session_expire_embryonic() + - MINOR: muxes: export the timeout and shutr task handlers + - MINOR: checks: export a few functions that appear often in trace dumps + - MINOR: peers: export process_peer_sync() to improve traces + - MINOR: stick-tables: export process_table_expire() + - MINOR: mux-h1: Remove first useless test on count in h1_process_output() + - BUG/MINOR: stick-table: Always call smp_fetch_src() with a valid arg list + - MINOR: http-fetch: Don't check if argument list is set in sample fetches + - MINOR: http-conv: Don't check if argument list is set in sample converters + - MINOR: sample: Don't check if argument list is set in sample fetches + - MINOR: ssl-sample: Don't check if argument list is set in sample fetches + - MINOR: mux-h2: Don't tests the start-line when sending HEADERS frame + - MINOR: mux-h2: Slightly improve request HEADERS frames sending + - MINOR: contrib/prometheus-exporter: declare states for objects + - MAJOR: contrib/prometheus-exporter: move ftd/bkd/srv states to labels + - MEDIUM: contrib/prometheus-exporter: Use dynamic labels instead of static ones + - MINOR: listener: export manage_global_listener_queue() + - BUG/MINOR: activity: take care of late wakeups in "show tasks" + - REGTESTS: set_ssl_server_cert.vtc: remove SSL caching and set as working + - REGTESTS: set_ssl_server_cert: cleanup the SSL caching option + - MINOR: checks: Add function to get the result code corresponding to a status + - MAJOR: contrib/prometheus-exporter: move health check status to labels + - MINOR: contrib/prometheus-exporter: improve service status description field + - MINOR: stats: improve pending connections description + - MINOR: stats: improve max stats descriptions + - MINOR: contrib/prometheus-exporter: use stats desc when possible + - MINOR: contrib/prometheus-exporter: add uweight field + - MINOR: contrib/prometheus-exporter: add recv logs_logs_total field + - CLEANUP: contrib/prometheus-exporter: remove unused includes + - CLEANUP: contrib/prometheus-exporter: align and reorder fields + - CLEANUP: contrib/prometheus-exporter: remove description in README + - DOC: contrib/prometheus-exporter: Add missing metrics in README + - BUG/MINOR: contrib/prometheus-exporter: Add missing label for ST_F_HRSP_1XX + - BUG/MINOR: contrib/prometheus-exporter: Restart labels dump at the right pos + - BUG/MEDIUM: ssl/cli: abort ssl cert is freeing the old store + - BUG/MEDIUM: ssl: check a connection's status before computing a handshake + - BUG/MINOR: mux_h2: fix incorrect stat titles + - MINOR: ssl/cli: flush the server session cache upon 'commit ssl cert' + - BUG/MINOR: cli: fix set server addr/port coherency with health checks + - MINOR: server: Don't set the check port during the update from a state file + - MINOR: dns: Don't set the check port during a server dns resolution + - MEDIUM: check: remove checkport checkaddr flag + - MEDIUM: server: adding support for check_port in server state + - BUG/MINOR: check: consitent way to set agentaddr + - MEDIUM: check: align agentaddr and agentport behaviour + - DOC: server: Add missing params in comment of the server state line parsing + - BUG/MINOR: xxhash: make sure armv6 uses memcpy() + - REGTESTS: mark http-check-send.vtc as 2.4-only + - REGTESTS: mark sample_fetches/hashes.vtc as 2.4-only + - BUG/MINOR: ssl: do not try to use early data if not configured + - REGTESTS: unbreak http-check-send.vtc + - MINOR: cli/show_fd: report local and report ports when known + - BUILD: Makefile: move REGTESTST_TYPE default setting + - BUG/MEDIUM: mux-h2: handle remaining read0 cases + - CLEANUP: http-htx: Set buffer area to NULL instead of malloc(0) + - BUG/MINOR: sock: Unclosed fd in case of connection allocation failure + - BUG/MEDIUM: mux-h2: do not quit the demux loop before setting END_REACHED + +2021/01/22 : 2.4-dev6 + - MINOR: converter: adding support for url_enc + - BUILD: SSL: guard TLS13 ciphersuites with HAVE_SSL_CTX_SET_CIPHERSUITES + - BUILD: ssl: guard EVP_PKEY_get_default_digest_nid with ASN1_PKEY_CTRL_DEFAULT_MD_NID + - BUILD: ssl: guard openssl specific with SSL_READ_EARLY_DATA_SUCCESS + - BUILD: Makefile: exclude broken tests by default + - CLEANUP: cfgparse: replace "realloc" with "my_realloc2" to fix to memory leak on error + - BUG/MINOR: hlua: Fix memory leak in hlua_alloc + - MINOR: contrib/prometheus-exporter: export build_info + - DOC: fix some spelling issues over multiple files + - CLEANUP: Fix spelling errors in comments + - SCRIPTS: announce-release: fix typo in help message + - CI: github: add a few more words to the codespell ignore list + - DOC: Add maintainers for the Prometheus exporter + - BUG/MINOR: sample: fix concat() converter's corruption with non-string variables + - BUG/MINOR: server: Memory leak of proxy.used_server_addr during deinit + - CLEANUP: sample: remove uneeded check in json validation + - MINOR: reg-tests: add a way to add service dependency + - BUG/MINOR: sample: check alloc_trash_chunk return value in concat() + - BUG/MINOR: reg-tests: fix service dependency script + - MINOR: reg-tests: add base prometheus test + - Revert "BUG/MINOR: dns: SRV records ignores duplicated AR records" + - BUG/MINOR: sample: Memory leak of sample_expr structure in case of error + - BUG/MINOR: check: Don't perform any check on servers defined in a frontend + - BUG/MINOR: init: enforce strict-limits when using master-worker + - MINOR: contrib/prometheus-exporter: avoid connection close header + - MINOR: contrib/prometheus-exporter: use fill_info for process dump + - BUG/MINOR: init: Use a dynamic buffer to set HAPROXY_CFGFILES env variable + - MINOR: config: Add failifnotcap() to emit an alert on proxy capabilities + - MINOR: server: Forbid server definitions in frontend sections + - BUG/MINOR: threads: Fixes the number of possible cpus report for Mac. + - CLEANUP: pattern: rename pat_ref_commit() to pat_ref_commit_elt() + - MINOR: pattern: add the missing generation ID manipulation functions + - MINOR: peers: Add traces for peer control messages. + - BUG/MINOR: dns: SRV records ignores duplicated AR records (v2) + - BUILD: peers: fix build warning about unused variable + - BUG/MEDIUM: stats: add missing INF_BUILD_INFO definition + - MINOR: cache: Do not store responses with an unknown encoding + - BUG/MINOR: peers: Possible appctx pointer dereference. + - MINOR: build: discard echoing in help target + - MINOR: cache: Remove the `hash` part of the accept-encoding secondary key + - CLEANUP: cache: Use proper data types in secondary_key_cmp() + - CLEANUP: Rename accept_encoding_hash_cmp to accept_encoding_bitmap_cmp + - BUG/MINOR: peers: Wrong "new_conn" value for "show peers" CLI command. + - MINOR: contrib: Make the wireshark peers dissector compile for more distribs. + - BUG/MINOR: mux_h2: missing space between "st" and ".flg" in the "show fd" helper + - CLEANUP: tools: make resolve_sym_name() take a const pointer + - CLEANUP: cli: make "show fd" use a const connection to access other fields + - MINOR: cli: make "show fd" also report the xprt and xprt_ctx + - MINOR: xprt: add a new show_fd() helper to complete some "show fd" dumps. + - MINOR: ssl: provide a "show fd" helper to report important SSL information + - MINOR: xprt/mux: export all *_io_cb functions so that "show fd" resolves them + - MINOR: mux-h2: make the "show fd" helper also decode the h2s subscriber when known + - MINOR: mux-h1: make the "show fd" helper also decode the h1s subscriber when known + - MINOR: mux-fcgi: make the "show fd" helper also decode the fstrm subscriber when known + - CI: Pin VTest to a known good commit + - MINOR: cli: give the show_fd helpers the ability to report a suspicious entry + - MINOR: cli/show_fd: report some easily detectable suspicious states + - MINOR: ssl/show_fd: report some FDs as suspicious when possible + - MINOR: mux-h2/show_fd: report as suspicious an entry with too many calls + - MINOR: mux-h1/show_fd: report as suspicious an entry with too many calls + - BUG/MINOR: mworker: define _GNU_SOURCE for strsignal() + - BUG/MEDIUM: tcpcheck: Don't destroy connection in the wake callback context + - BUG/MEDIUM: mux-h2: Xfer rxbuf to the upper layer when creating a front stream + - MINOR: http: Add HTTP 501-not-implemented error message + - MINOR: muxes: Add exit status for errors about not implemented features + - MINOR: mux-h1: Be prepared to return 501-not-implemented error during parsing + - MEDIUM: mux-h1: Return a 501-not-implemented for upgrade requests with a body + - DOC: Remove space after comma in converter signature + - DOC: Rename '<var name>' to '<var>' in converter signature + - MINOR: stats: duplicate 3 fields in bytes in info + - MINOR: stats: add new start time field + - MINOR: contrib/prometheus-exporter: merge info description from stats + - MEDIUM: stats: allow to select one field in `stats_fill_fe_stats` + - MINOR: contrib/prometheus-exporter: use fill_fe_stats for frontend dump + - MINOR: contrib/prometheus-exporter: Don't needlessly set empty label for metrics + - MINOR: contrib/prometheus-exporter: Split the PROMEX_FL_STATS_METRIC flag + - MINOR: contrib/prometheus-exporter: Add promex_metric struct defining a metric + - MEDIUM: contrib/prometheus-exporter: Rework matrices defining Promex metrics + - BUG/MINOR: stream: Don't update counters when TCP to H2 upgrades are performed + - BUG/MEDIUM: mux-h2: fix read0 handling on partial frames + - MINOR: debug: always export the my_backtrace function + - MINOR: debug: extract the backtrace dumping code to its own function + - MINOR: debug: create ha_backtrace_to_stderr() to dump an instant backtrace + - MEDIUM: debug: now always print a backtrace on CRASH_NOW() and friends + - MINOR: debug: let ha_dump_backtrace() dump a bit further for some callers + - BUILD: debug: fix build warning by consuming the write() result + - MINOR: lua: remove unused variable + - BUILD/MINOR: lua: define _GNU_SOURCE for LLONG_MAX + +2021/01/06 : 2.4-dev5 + - BUG/MEDIUM: mux_h2: Add missing braces in h2_snd_buf()around trace+wakeup + - BUILD: hpack: hpack-tbl-t.h uses VAR_ARRAY but does not include compiler.h + - MINOR: time: increase the minimum wakeup interval to 60s + - MINOR: check: do not ignore a connection header for http-check send + - REGTESTS: complete http-check test + - CI: travis-ci: drop coverity scan builds + - MINOR: atomic: don't use ; to separate instruction on aarch64. + - IMPORT: xxhash: update to v0.8.0 that introduces stable XXH3 variant + - MEDIUM: xxhash: use the XXH3 functions to generate 64-bit hashes + - MEDIUM: xxhash: use the XXH_INLINE_ALL macro to inline all functions + - CLEANUP: xxhash: remove the unused src/xxhash.c + - MINOR: sample: add the xxh3 converter + - REGTESTS: add tests for the xxh3 converter + - MINOR: protocol: Create proto_quic QUIC protocol layer. + - MINOR: connection: Attach a "quic_conn" struct to "connection" struct. + - MINOR: quic: Redefine control layer callbacks which are QUIC specific. + - MINOR: ssl_sock: Initialize BIO and SSL objects outside of ssl_sock_init() + - MINOR: connection: Add a new xprt to connection. + - MINOR: ssl: Export definitions required by QUIC. + - MINOR: cfgparse: Do not modify the QUIC xprt when parsing "ssl". + - MINOR: tools: Add support for QUIC addresses parsing. + - MINOR: quic: Add definitions for QUIC protocol. + - MINOR: quic: Import C source code files for QUIC protocol. + - MINOR: listener: Add QUIC info to listeners and receivers. + - MINOR: server: Add QUIC definitions to servers. + - MINOR: ssl: SSL CTX initialization modifications for QUIC. + - MINOR: ssl: QUIC transport parameters parsing. + - MINOR: quic: QUIC socket management finalization. + - MINOR: cfgparse: QUIC default server transport parameters init. + - MINOR: quic: Enable the compilation of QUIC modules. + - MAJOR: quic: Make usage of ebtrees to store QUIC ACK ranges. + - MINOR: quic: Attempt to make trace more readable + - MINOR: quic: Make usage of the congestion control window. + - MINOR: quic: Flag RX packet as ack-eliciting from the generic parser. + - MINOR: quic: Code reordering to help in reviewing/modifying. + - MINOR: quic: Add traces to congestion avoidance NewReno callback. + - MINOR: quic: Display the SSL alert in ->ssl_send_alert() callback. + - MINOR: quic: Update the initial salt to that of draft-29. + - MINOR: quic: Add traces for in flght ack-eliciting packet counter. + - MINOR: quic: make a packet build fails when qc_build_frm() fails. + - MINOR: quic: Add traces for quic_packet_encrypt(). + - MINOR: cache: Refactoring of secondary_key building functions + - MINOR: cache: Avoid storing responses whose secondary key was not correctly calculated + - BUG/MINOR: cache: Manage multiple headers in accept-encoding normalization + - MINOR: cache: Add specific secondary key comparison mechanism + - MINOR: http: Add helper functions to trim spaces and tabs + - MEDIUM: cache: Manage a subset of encodings in accept-encoding normalizer + - REGTESTS: cache: Simplify vary.vtc file + - REGTESTS: cache: Add a specific test for the accept-encoding normalizer + - MINOR: cache: Remove redundant test in http_action_req_cache_use + - MINOR: cache: Replace the "process-vary" option's expected values + - CI: GitHub Actions: enable daily Coverity scan + - BUG/MEDIUM: cache: Fix hash collision in `accept-encoding` handling for `Vary` + - MEDIUM: stick-tables: Add srvkey option to stick-table + - REGTESTS: add test for stickiness using "srvkey addr" + - BUILD: Makefile: disable -Warray-bounds until it's fixed in gcc 11 + - BUG/MINOR: sink: Return an allocation failure in __sink_new if strdup() fails + - BUG/MINOR: lua: Fix memory leak error cases in hlua_config_prepend_path + - MINOR: lua: Use consistent error message 'memory allocation failed' + - CLEANUP: Compare the return value of `XXXcmp()` functions with zero + - CLEANUP: Apply the coccinelle patch for `XXXcmp()` on include/ + - CLEANUP: Apply the coccinelle patch for `XXXcmp()` on contrib/ + - MINOR: qpack: Add static header table definitions for QPACK. + - CLEANUP: qpack: Wrong comment about the draft for QPACK static header table. + - CLEANUP: quic: Remove useless QUIC event trace definitions. + - BUG/MINOR: quic: Possible CRYPTO frame building errors. + - MINOR: quic: Pass quic_conn struct to frame parsers. + - BUG/MINOR: quic: Wrong STREAM frames parsing. + - MINOR: quic: Drop packets with STREAM frames with wrong direction. + - CLEANUP: ssl: Remove useless loop in tlskeys_list_get_next() + - CLEANUP: ssl: Remove useless local variable in tlskeys_list_get_next() + - MINOR: ssl: make tlskeys_list_get_next() take a list element + - Revert "BUILD: Makefile: disable -Warray-bounds until it's fixed in gcc 11" + - BUG/MINOR: cfgparse: Fail if the strdup() for `rule->be.name` for `use_backend` fails + - CLEANUP: mworker: remove duplicate pointer tests in cfg_parse_program() + - CLEANUP: Reduce scope of `header_name` in http_action_store_cache() + - CLEANUP: Reduce scope of `hdr_age` in http_action_store_cache() + - CLEANUP: spoe: fix typo on `var_check_arg` comment + - BUG/MINOR: tcpcheck: Report a L7OK if the last evaluated rule is a send rule + - CI: github actions: build several popular "contrib" tools + - DOC: Improve the message printed when running `make` w/o `TARGET` + - BUG/MEDIUM: server: srv_set_addr_desc() crashes when a server has no address + - REGTESTS: add unresolvable servers to srvkey-addr + - BUG/MINOR: stats: Make stat_l variable used to dump a stat line thread local + - BUG/MINOR: quic: NULL pointer dereferences when building post handshake frames. + - SCRIPTS: improve announce-release to support different tag and versions + - SCRIPTS: make announce release support preparing announces before tag exists + - CLEANUP: assorted typo fixes in the code and comments + - BUG/MINOR: srv: do not init address if backend is disabled + - BUG/MINOR: srv: do not cleanup idle conns if pool max is null + - CLEANUP: assorted typo fixes in the code and comments + - CLEANUP: few extra typo and fixes over last one ("ot" -> "to") + +2020/12/21 : 2.4-dev4 + - BUG/MEDIUM: lb-leastconn: Reposition a server using the right eweight + - BUG/MEDIUM: mux-h1: Fix a deadlock when a 408 error is pending for a client + - BUG/MEDIUM: ssl/crt-list: bad behavior with "commit ssl cert" + - BUG/MAJOR: cache: Crash because of disabled entry not removed from the tree + - BUILD: SSL: fine guard for SSL_CTX_add_server_custom_ext call + - MEDIUM: cache: Add a secondary entry counter and insertion limitation + - MEDIUM: cache: Avoid going over duplicates lists too often + - MINOR: cache: Add a max-secondary-entries cache option + - CI: cirrus: drop CentOS 6 builds + - BUILD: Makefile: have "make clean" destroy .o/.a/.s in contrib subdirs as well + - MINOR: vars: replace static functions with global ones + - MINOR: opentracing: add ARGC_OT enum + - CONTRIB: opentracing: add the OpenTracing filter + - DOC: opentracing: add the OpenTracing filter section + - REGTESTS: make use of HAPROXY_ARGS and pass -dM by default + - BUG/MINOR: http: Establish a tunnel for all 2xx responses to a CONNECT + - BUG/MINOR: mux-h1: Don't set CS_FL_EOI too early for protocol upgrade requests + - BUG/MEDIUM: http-ana: Never for sending data in TUNNEL mode + - CLEANUP: mux-h2: Rename h2s_frt_make_resp_data() to be generic + - CLEANUP: mux-h2: Rename h2c_frt_handle_data() to be generic + - BUG/MEDIUM: mux-h1: Handle h1_process() failures on a pipelined request + - CLEANUP: debug: mark the RNG's seed as unsigned + - CONTRIB: halog: fix build issue caused by %L printf format + - CONTRIB: halog: mark the has_zero* functions unused + - CONTRIB: halog: fix signed/unsigned build warnings on counts and timestamps + - CONTRIB: debug: address "poll" utility build on non-linux platforms + - BUILD: plock: remove dead code that causes a warning in gcc 11 + - BUILD: ssl: fine guard for SSL_CTX_get0_privatekey call + - BUG/MINOR: dns: SRV records ignores duplicated AR records + - DOC: fix "smp_size" vs "sample_size" in "log" directive arguments + - CLEANUP: assorted typo fixes in the code and comments + - DOC: assorted typo fixes in the documentation + - CI: codespell: whitelist "te" and "nd" words + +2020/12/11 : 2.4-dev3 + - MINOR: log: Logging HTTP path only with %HPO + - BUG/MINOR: mux-h2/stats: make stream/connection proto errors more accurate + - MINOR: traces: add a new level "error" below the "user" level + - MINOR: mux-h2/trace: add traces at level ERROR for protocol errors + - BUG/MINOR: mux-h2/stats: not all GOAWAY frames are errors + - BUG/MINOR: lua: missing "\n" in error message + - BUG/MINOR: lua: lua-load doesn't check its parameters + - BUG/MINOR: lua: Post init register function are not executed beyond the first one + - BUG/MINOR: lua: Some lua init operation are processed unsafe + - MINOR: actions: Export actions lookup functions + - MINOR: actions: add a function returning a service pointer from its name + - MINOR: cli: add a function to look up a CLI service description + - BUG/MINOR: lua: warn when registering action, conv, sf, cli or applet multiple times + - MINOR: cache: Improve accept_encoding_normalizer + - MINOR: cache: Add entry to the tree as soon as possible + - BUG/MINOR: trace: Wrong displayed trace level + - BUG/MAJOR: ring: tcp forward on ring can break the reader counter. + - MINOR: lua: simplify hlua_alloc() to only rely on realloc() + - MEDIUM: lua-thread: use atomics for memory accounting + - MINOR: lua-thread: remove struct hlua from function hlua_prepend_path() + - MEDIUM: lua-thread: make hlua_post_init() no longer use the runtime execution function + - MINOR: lua-thread: hlua_ctx_renew() is never called with main gL lua state + - MINOR: lua-thread: Use NULL context for main lua state + - MINOR: lua-thread: Stop usage of struct hlua for the global lua state + - MINOR: lua-thread: Replace embedded struct hlua_function by a pointer + - MINOR: lua-thread: Split hlua_init() function in two parts + - MINOR: lua-thread: make hlua_ctx_init() get L from its caller + - MINOR: lua-thread: Split hlua_load function in two parts + - MINOR: lua-thread: Split hlua_post_init() function in two parts + - MINOR: lua-thread: Add the "thread" core variable + - MEDIUM: lua-thread: No longer use locked context in initialization parts + - MEDIUM: lua-thread: Apply lock only if the parent state is the main thread + - MINOR: lua-thread: Replace global gL var with an array of states + - MINOR: lua-thread: Replace "struct hlua_function" allocation by dedicated function + - MINOR: lua-thread: Replace state_from by state_id + - MINOR: lua-thread: Store each function reference and init reference in array + - MEDIUM: lua-thread: Add the lua-load-per-thread directive + - MINOR: lua-thread: Add verbosity in errors + - REGTESTS: add a test for the threaded Lua code + - BUILD/MINOR: haproxy DragonFlyBSD affinity build update. + - DOC/MINOR: Fix formatting in Management Guide + - MINOR: cache: Do not store stale entry + - MINOR: cache: Add extra "cache-control" value checks + - MEDIUM: cache: Remove cache entry in case of POST on the same resource + - MINOR: cache: Consider invalid Age values as stale + - BUG/MEDIUM: lua-thread: some parts must be initialized once + - BUG/MINOR: lua-thread: close all states on deinit + - BUG/MINOR: listener: use sockaddr_in6 for IPv6 + - BUG/MINOR: mux-h1: Handle keep-alive timeout for idle frontend connections + - MINOR: session: Add the idle duration field into the session + - MINOR: mux-h1: Update session idle duration when data are received + - MINOR: mux-h1: Reset session dates and durations info when the CS is detached + - MINOR: logs: Use session idle duration when no stream is provided + - MINOR: stream: Always get idle duration from the session + - MINOR: stream: Don't retrieve anymore timing info from the mux csinfo + - MINOR: mux-h1: Don't provide anymore timing info using cs_info structure + - MINOR: muxes: Remove get_cs_info callback function now useless + - MINOR: stream: Pass an optional input buffer when a stream is created + - MINOR: mux-h1: Add a flag to disable reads to wait opposite side + - MEDIUM: mux-h1: Use a h1c flag to block reads when splicing is in-progress + - MINOR: mux-h1: Introduce H1C_F_IS_BACK flag on the H1 connection + - MINOR: mux-h1: Separate parsing and formatting errors at H1 stream level + - MINOR: mux-h1: Split front/back h1 stream creation in 2 functions + - MINOR: mux-h1: Add a rxbuf into the H1 stream + - MINOR: mux-h1: Don't set CS flags in internal parsing functions + - MINOR: mux-h1: Add embryonic and attached states on the H1 connection + - MINOR: mux-h1: rework the h1_timeout_task() function + - MINOR: mux-h1: Reset more H1C flags when a H1 stream is destroyed + - MINOR: mux-h1: Disable reads if an error was reported on the H1 stream + - MINOR: mux-h1: Rework how shutdowns are handled + - MINOR: mux-h1: Rework h1_refresh_timeout to be easier to read + - MINOR: mux-h1: Process next request for IDLE connection only + - MINOR: mux-h1: Add a idle expiration date on the H1 connection + - MINOR: stick-tables: Add functions to update some values of a tracked counter + - MINOR: session: Add functions to increase http values of tracked counters + - MINOR: mux: Add a ctl parameter to get the exit status of the multiplexers + - MINOR: logs: Get the multiplexer exist status when no stream is provided + - MINOR: mux-h1: Add functions to send HTTP errors from the mux + - MAJOR: mux-h1: Create the client stream as later as possible + - DOC: config: Add notes about errors emitted by H1 mux + - CLEANUP: mux-h1: Rename H1C_F_CS_* flags and reorder H1C flags + - MINOR: http-ana: Remove useless update of t_idle duration of the stream + - CLEANUP: htx: Remove HTX_FL_UPGRADE unsued flag + - MEDIUM: http-ana: Don't process partial or empty request anymore + - CLEANUP: http-ana: Remove TX_WAIT_NEXT_RQ unsued flag + - CLEANUP: connection: Remove CS_FL_READ_PARTIAL flag + - REGTESTS: Fix proxy_protocol_tlv_validation + - MINOR: http-ana: Properly set message flags from the start-line flags + - MINOR: h1-htx/http-ana: Set BODYLESS flag on message in TUNNEL state + - MINOR: protocol: add a ->set_port() helper to address families + - MINOR: listener: automatically set the port when creating listeners + - MINOR: listener: now use a generic add_listener() function + - MEDIUM: ssl: fatal error with bundle + openssl < 1.1.1 + - BUG/MEDIUM: stream: Xfer the input buffer to a fully created stream + - BUG/MINOR: stream: Don't use input buffer after the ownership xfer + - MINOR: protocol: remove the redundant ->sock_domain field + - MINOR: protocol: export protocol definitions + - CLEANUP: protocol: group protocol struct members by usage + - MINOR: protocol: add a set of ctrl_init/ctrl_close methods for setup/teardown + - MINOR: connection: use the control layer's init/close + - MINOR: udp: export udp_suspend_receiver() and udp_resume_receiver() + - BUG/MAJOR: spoa/python: Fixing return None + - DOC: spoa/python: Fixing typo in IP related error messages + - DOC: spoa/python: Rephrasing memory related error messages + - DOC: spoa/python: Fixing typos in comments + - BUG/MINOR: spoa/python: Cleanup references for failed Module Addobject operations + - BUG/MINOR: spoa/python: Cleanup ipaddress objects if initialization fails + - BUG/MEDIUM: spoa/python: Fixing PyObject_Call positional arguments + - BUG/MEDIUM: spoa/python: Fixing references to None + - DOC: email change of the DeviceAtlas maintainer + - MINOR: cache: Dump secondary entries in "show cache" + - CLEANUP: connection: use fd_stop_both() instead of conn_stop_polling() + - MINOR: stream-int: don't touch polling anymore on shutdown + - MINOR: connection: implement cs_drain_and_close() + - MINOR: mux-pt: take care of CS_SHR_DRAIN in shutr() + - MINOR: checks: use cs_drain_and_close() instead of draining the connection + - MINOR: checks: don't call conn_cond_update_polling() anymore + - CLEANUP: connection: open-code conn_cond_update_polling() and update the comment + - CLEANUP: connection: remove the unused conn_{stop,cond_update}_polling() + - BUG/MINOR: http-check: Use right condition to consider HTX message as full + - BUG/MINOR: tcpcheck: Don't rearm the check timeout on each read + - MINOR: tcpcheck: Only wait for more payload data on HTTP expect rules + - BUG/MINOR: tools: make parse_time_err() more strict on the timer validity + - BUG/MINOR: tools: Reject size format not starting by a digit + - MINOR: action: define enum for timeout type of the set-timeout rule + - MINOR: stream: prepare the hot refresh of timeouts + - MEDIUM: stream: support a dynamic server timeout + - MEDIUM: stream: support a dynamic tunnel timeout + - MEDIUM: http_act: define set-timeout server/tunnel action + - MINOR: frontend: add client timeout sample fetch + - MINOR: backend: add timeout sample fetches + - MINOR: stream: add sample fetches + - MINOR: stream: add timeout sample fetches + - REGTESTS: add regtest for http-request set-timeout + - CLEANUP: remove the unused fd_stop_send() in conn_xprt_shutw{,_hard}() + - CLEANUP: connection: remove the unneeded fd_stop_{recv,send} on read0/shutw + - MINOR: connection: remove sock-specific code from conn_sock_send() + - REORG: connection: move the socket iocb (conn_fd_handler) to sock.c + - MINOR: protocol: add a ->drain() function at the connection control layer + - MINOR: connection: make conn_sock_drain() use the control layer's ->drain() + - MINOR: protocol: add a pair of check_events/ignore_events functions at the ctrl layer + - MEDIUM: connection: make use of the control layer check_events/ignore_events + +2020/12/01 : 2.4-dev2 + - BUILD: Make DEBUG part of .build_opts + - BUILD: Show the value of DEBUG= in haproxy -vv + - CI: Set DEBUG=-DDEBUG_STRICT=1 in GitHub Actions + - MINOR: stream: Add level 7 retries on http error 401, 403 + - CLEANUP: remove unused function "ssl_sock_is_ckch_valid" + - BUILD: SSL: add BoringSSL guarding to "RAND_keep_random_devices_open" + - BUILD: SSL: do not "update" BoringSSL version equivalent anymore + - BUG/MEDIUM: http_act: Restore init of log-format list + - DOC: better describes how to configure a fallback crt + - BUG/MAJOR: filters: Always keep all offsets up to date during data filtering + - MINOR: cache: Prepare helper functions for Vary support + - MEDIUM: cache: Add the Vary header support + - MINOR: cache: Add a process-vary option that can enable/disable Vary processing + - BUG/CRITICAL: cache: Fix trivial crash by sending accept-encoding header + - BUG/MAJOR: peers: fix partial message decoding + - DOC: cache: Add new caching limitation information + - DOC: cache: Add information about Vary support + - DOC: better document the config file format and escaping/quoting rules + - DOC: Clarify %HP description in log-format + - CI: github actions: update LibreSSL to 3.3.0 + - CI: github actions: enable 51degrees feature + - MINOR: fd/threads: silence a build warning with threads disabled + - BUG/MINOR: tcpcheck: Don't forget to reset tcp-check flags on new kind of check + - MINOR: tcpcheck: Don't handle anymore in-progress send rules in tcpcheck_main + - BUG/MAJOR: tcpcheck: Allocate input and output buffers from the buffer pool + - MINOR: tcpcheck: Don't handle anymore in-progress connect rules in tcpcheck_main + - MINOR: config: Deprecate and ignore tune.chksize global option + - MINOR: config: Add a warning if tune.chksize is used + - REORG: tcpcheck: Move check option parsing functions based on tcp-check + - MINOR: check: Always increment check health counter on CONPASS + - MINOR: tcpcheck: Add support of L7OKC on expect rules error-status argument + - DOC: config: Make disable-on-404 option clearer on transition conditions + - DOC: config: Move req.hdrs and req.hdrs_bin in L7 samples fetches section + - BUG/MINOR: http-fetch: Fix smp_fetch_body() when called from a health-check + - MINOR: plock: use an ARMv8 instruction barrier for the pause instruction + - MINOR: debug: add "debug dev sched" to stress the scheduler. + - MINOR: debug: add a trivial PRNG for scheduler stress-tests + - BUG/MEDIUM: lists: Lock the element while we check if it is in a list. + - MINOR: task: remove tasklet_insert_into_tasklet_list() + - MINOR: task: perform atomic counter increments only once per wakeup + - MINOR: task: remove __tasklet_remove_from_tasklet_list() + - BUG/MEDIUM: task: close a possible data race condition on a tasklet's list link + - BUG/MEDIUM: local log format regression. + +2020/11/21 : 2.4-dev1 + - MINOR: ist: Add istend() function to return a pointer to the end of the string + - MINOR: sample: Add converters to parse FIX messages + - REGTEST: converter: Add a regtest for fix converters + - MINOR: sample: Add converts to parses MQTT messages + - REGTEST: converter: Add a regtest for MQTT converters + - MINOR: compat: automatically include malloc.h on glibc + - MEDIUM: pools: call malloc_trim() from pool_gc() + - MEDIUM: pattern: call malloc_trim() on pat_ref_reload() + - MINOR: pattern: move the update revision to the pat_ref, not the expression + - CLEANUP: pattern: delete the back refs at once during pat_ref_reload() + - MINOR: pattern: new sflag PAT_SF_REGFREE indicates regex_free() is needed + - MINOR: pattern: make the delete and prune functions more generic + - MEDIUM: pattern: link all final elements from the reference + - MEDIUM: pattern: change the pat_del_* functions to delete from the references + - MINOR: pattern: remerge the list and tree deletion functions + - MINOR: pattern: perform a single call to pat_delete_gen() under the expression + - CLEANUP: acl: don't reference the generic pattern deletion function anymore + - CLEANUP: pattern: remove pat_delete_fcts[] and pattern_head->delete() + - MINOR: pattern: introduce pat_ref_delete_by_ptr() to delete a valid reference + - MINOR: pattern: store a generation number in the reference patterns + - MEDIUM: pattern: only match patterns that match the current generation + - MINOR: pattern: add pat_ref_commit() to commit a previously inserted element + - MINOR: pattern: implement pat_ref_load() to load a pattern at a given generation + - MINOR: pattern: add pat_ref_purge_older() to purge old entries + - MEDIUM: pattern: make pat_ref_prune() rely on pat_ref_purge_older() + - MINOR: pattern: during reload, delete elements frem the ref, not the expression + - MINOR: pattern: prepare removal of a pattern from the list head + - MEDIUM: pattern: turn the pattern chaining to single-linked list + - CLEANUP: cfgparse: remove duplicate registration for transparent build options + - BUG/MINOR: ssl: don't report 1024 bits DH param load error when it's higher + - MINOR: http-htx: Add understandable errors for the errorfiles parsing + - MINOR: ssl: instantiate stats module + - MINOR: ssl: count client hello for stats + - MINOR: ssl: add counters for ssl sessions + - DOC: config: Fix a typo on ssl_c_chain_der + - MINOR: server: remove idle lock in srv_cleanup_connections + - BUILD: ssl: silence build warning on uninitialised counters + - BUILD: http-htx: fix build warning regarding long type in printf + - REGTEST: ssl: test wildcard and multi-type + exclusions + - BUG/MEDIUM: ssl/crt-list: correctly insert crt-list line if crt already loaded + - CI: Expand use of GitHub Actions for CI + - REGTEST: ssl: mark reg-tests/ssl/ssl_crt-list_filters.vtc as broken + - BUG/MINOR: pattern: a sample marked as const could be written + - BUG/MINOR: lua: set buffer size during map lookups + - MEDIUM: cache: Change caching conditions + - BUG/MINOR: stats: free dynamically stats fields/lines on shutdown + - BUG/MEDIUM: stats: prevent crash if counters not alloc with dummy one + - MINOR: peers: Add traces to peer_treat_updatemsg(). + - BUG/MINOR: peers: Do not ignore a protocol error for dictionary entries. + - BUG/MINOR: peers: Missing TX cache entries reset. + - BUG/MEDIUM: peers: fix decoding of multi-byte length in stick-table messages + - BUG/MINOR: http-fetch: Extract cookie value even when no cookie name + - BUG/MINOR: http-fetch: Fix calls w/o parentheses of the cookie sample fetches + - BUG/MEDIUM: check: reuse srv proto only if using same mode + - MINOR: check: report error on incompatible proto + - MINOR: check: report error on incompatible connect proto + - BUG/MINOR: http-htx: Handle warnings when parsing http-error and http-errors + - BUG/MAJOR: spoe: Be sure to remove all references on a released spoe applet + - MINOR: spoe: Don't close connection in sync mode on processing timeout + - BUG/MINOR: tcpcheck: Don't warn on unused rules if check option is after + - MINOR: init: Fix the prototype for per-thread free callbacks + - MINOR: config/mux-h2: Return ERR_ flags from init_h2() instead of a status + - CLEANUP: config: Return ERR_NONE from config callbacks instead of 0 + - MINOR: cfgparse: tighten the scope of newnameserver variable, free it on error. + - REGTEST: make ssl_client_samples and ssl_server_samples require to 2.2 + - REGTESTS: Add sample_fetches/cook.vtc + - BUG/MEDIUM: filters: Forward all filtered data at the end of http filtering + - BUG/MINOR: http-ana: Don't wait for the body of CONNECT requests + - CLEANUP: flt-trace: Remove unused random-parsing option + - MINOR: flt-trace: Add an option to inhibits trace messages + - MINOR: flt-trace: Use a bitfield for the trace options + - REGTESTS: Add a script to test the random forwarding with several filters + - REGTESTS: mark the abns test as broken again + - REGTESTS: converter: add url_dec test + - CI: Stop hijacking the hosts file + - CI: Make the h2spec workflow more consistent with the VTest workflow + - CI: travis-ci: remove amd64, osx builds + - CI: travis-ci: arm64 are not allowed to fail anymore + - DOC: add missing 3.10 in the summary + - MINOR: ssl: remove client hello counters + - MEDIUM: stats: add counters for failed handshake + - MINOR: ssl: create common ssl_ctx init + - MEDIUM: cli/ssl: configure ssl on server at runtime + - REGTEST: server/cli_set_ssl.vtc requires OpenSSL + - DOC: coding-style: update a few rules about pointers + - BUG/MINOR: ssl: segv on startup when AKID but no keyid + - BUILD: ssl: use SSL_MODE_ASYNC macro instead of OPENSSL_VERSION + - BUG/MEDIUM: http-ana: Don't eval http-after-response ruleset on empty messages + - BUG/MEDIUM: ssl/crt-list: bundle support broken in crt-list + - BUG/MEDIUM: ssl: error when no certificate are found + - BUG/MINOR: ssl/crt-list: load bundle in crt-list only if activated + - BUG/MEDIUM: ssl/crt-list: fix error when no file found + - CI: Github Actions: enable prometheus exporter + - CI: Github Actions: remove LibreSSL-3.0.2 builds + - CI: Github Actions: enable BoringSSL builds + - CI: travis-ci: remove builds migrated to GH actions + - BUILD: makefile: enable crypt(3) for OpenBSD + - CI: Github Action: run "apt-get update" before packages restore + - BUILD: SSL: guard TLS13 ciphersuites with HAVE_SSL_CTX_SET_CIPHERSUITES + - CI: Pass the github.event_name to matrix.py + - CI: Clean up Windows CI + - DOC: clarify how to create a fallback crt + - CLEANUP: connection: do not use conn->owner when the session is known + - BUG/MAJOR: connection: reset conn->owner when detaching from session list + - REGTESTS: mark proxy_protocol_random_fail as broken + - BUG/MINOR: http_htx: Fix searching headers by substring + - MINOR: http_act: Add -m flag for del-header name matching method + +2020/11/05 : 2.4-dev0 + - MINOR: version: it's development again. + - DOC: mention in INSTALL that it's development again + +2020/11/05 : 2.3.0 + - CLEANUP: pattern: remove unused entry "tree" in pattern.val + - BUILD: ssl: use SSL_CTRL_GET_RAW_CIPHERLIST instead of OpenSSL versions + - BUG/MEDIUM: filters: Don't try to init filters for disabled proxies + - BUG/MINOR: proxy/server: Skip per-proxy/server post-check for disabled proxies + - BUG/MINOR: checks: Report a socket error before any connection attempt + - BUG/MINOR: server: Set server without addr but with dns in RMAINT on startup + - MINOR: server: Copy configuration file and line for server templates + - BUG/MEDIUM: mux-pt: Release the tasklet during an HTTP upgrade + - BUILD: ssl: use HAVE_OPENSSL_KEYLOG instead of OpenSSL versions + - MINOR: debug: don't count free(NULL) in memstats + - BUG/MINOR: filters: Skip disabled proxies during startup only + - MINOR: mux_h2: capitalize frame type in stats + - MINOR: mux_h2: add stat for total count of connections/streams + - MINOR: stats: do not display empty stat module title on html + - BUG/MEDIUM: stick-table: limit the time spent purging old entries + - BUG/MEDIUM: listener: only enable a listening listener if needed + - BUG/MEDIUM: listener: never suspend inherited sockets + - BUG/MEDIUM: listener: make the master also keep workers' inherited FDs + - MINOR: fd: add fd_want_recv_safe() + - MEDIUM: listeners: make use of fd_want_recv_safe() to enable early receivers + - REGTESTS: mark abns_socket as working now + - CLEANUP: mux-h2: Remove the h1 parser state from the h2 stream + - MINOR: sock: add a check against cross worker<->master socket activities + - CI: github actions: limit OpenSSL no-deprecated builds to "default,bug,devel" reg-tests + - BUG/MEDIUM: server: make it possible to kill last idle connections + - MINOR: mworker/cli: the master CLI use its own applet + - MINOR: ssl: define SSL_CTX_set1_curves_list to itself on BoringSSL + - BUILD: ssl: use feature macros for detecting ec curves manipulation support + - DOC: Add dns as an available domain to show stat + - BUILD: makefile: usual reorder of objects for faster builds + - DOC: update INSTALL to mention that TCC is supported + - DOC: mention in INSTALL that haproxy 2.3 is a stable version + - MINOR: version: mention that it's stable now + +2020/10/31 : 2.3-dev9 + - CLEANUP: http_ana: remove unused assignation of `att_beg` + - BUG/MEDIUM: ssl: OCSP must work with BoringSSL + - BUG/MINOR: log: fix memory leak on logsrv parse error + - BUG/MINOR: log: fix risk of null deref on error path + - BUILD: ssl: more elegant OpenSSL early data support check + - CI: github actions: update h2spec to 2.6.0 + - BUG/MINOR: cache: Check the return value of http_replace_res_status + - MINOR: cache: Store the "Last-Modified" date in the cache_entry + - MINOR: cache: Process the If-Modified-Since header in conditional requests + - MINOR: cache: Create res.cache_hit and res.cache_name sample fetches + - MINOR: mux-h2: register a stats module + - MINOR: mux-h2: add counters instance to h2c + - MINOR: mux-h2: add stats for received frame types + - MINOR: mux-h2: report detected error on stats + - MINOR: mux-h2: count open connections/streams on stats + - BUG/MINOR: server: fix srv downtime calcul on starting + - BUG/MINOR: server: fix down_time report for stats + - BUG/MINOR: lua: initialize sample before using it + - MINOR: cache: Add Expires header value parsing + - MINOR: ist: Add a case insensitive istmatch function + - BUG/MINOR: cache: Manage multiple values in cache-control header value + - BUG/MINOR: cache: Inverted variables in http_calc_maxage function + - MINOR: pattern: make pat_ref_append() return the newly added element + - MINOR: pattern: make pat_ref_add() rely on pat_ref_append() + - MINOR: pattern: export pat_ref_push() + - CLEANUP: pattern: use calloc() rather than malloc for structures + - CLEANUP: pattern: fix spelling/grammatical/copy-paste in comments + +2020/10/24 : 2.3-dev8 + - MINOR: backend: replace the lbprm lock with an rwlock + - MINOR: lb/map: use seek lock and read locks where appropriate + - MINOR: lb/leastconn: only take a read lock in fwlc_get_next_server() + - MINOR: lb/first: use a read lock in fas_get_next_server() + - MINOR: lb/chash: use a read lock in chash_get_server_hash() + - BUG/MINOR: disable dynamic OCSP load with BoringSSL + - BUILD: ssl: make BoringSSL use its own version numbers + - CLEANUP: threads: don't register an initcall when not debugging + - MINOR: threads: change lock_t to an unsigned int + - CLEANUP: tree-wide: reorder a few structures to plug some holes around locks + - CLEANUP: task: remove the unused and mishandled global_rqueue_size + - BUG/MEDIUM: connection: Never cleanup server lists when freeing private conns + - MEDIUM: config: report that "nbproc" is deprecated + - BUG/MINOR: listener: close before free in `listener_accept` + - MINOR: ssl: 'ssl-load-extra-del-ext' removes the certificate extension + - BUG/MINOR: queue: properly report redistributed connections + - CONTRIB: tcploop: remove unused local variables in tcp_pause() + - BUILD: makefile: add entries to build common debugging tools + - BUG/MEDIUM: server: support changing the slowstart value from state-file + - MINOR: http: Add `enum etag_type http_get_etag_type(const struct ist)` + - MINOR: http: Add etag comparison function + - MEDIUM: cache: Store the ETag information in the cache_entry + - MEDIUM: cache: Add support for 'If-None-Match' request header + - REGTEST: cache: Add if-none-match test case + - CLEANUP: compression: Make use of http_get_etag_type() + - BUG/MINOR: http-ana: Don't send payload for internal responses to HEAD requests + - BUG/MAJOR: mux-h2: Don't try to send data if we know it is no longer possible + - MINOR: threads/debug: only report used lock stats + - MINOR: threads/debug: only report lock stats for used operations + - MINOR: proxy; replace the spinlock with an rwlock + - MINOR: server: read-lock the cookie during srv_set_dyncookie() + - MINOR: proxy/cli: only take a read lock in "show errors" + - OPTIM: queue: don't call pendconn_unlink() when the pendconn is not queued + - MINOR: queue: split __pendconn_unlink() in per-srv and per-prx + - MINOR: queue: reduce the locked area in pendconn_add() + - OPTIM: queue: make the nbpend counters atomic + - OPTIM: queue: decrement the nbpend and totpend counters outside of the lock + - MINOR: leastconn: take the queue length into account when queuing servers + - MEDIUM: fwlc: re-enable per-server queuing up to maxqueue + - Revert "OPTIM: queue: don't call pendconn_unlink() when the pendconn is not queued" + - MINOR: stats: support the "up" output modifier for "show stat" + - MINOR: stats: also support a "no-maint" show stat modifier + - MINOR: stats: indicate the number of servers in a backend's status + - MEDIUM: ssl: ssl-load-extra-del-ext work only with .crt + - REGTEST: ssl: test "set ssl cert" with separate key / crt + - DOC: management: apply the "show stat" modifiers to "show stat", not "show info" + - MINOR: stats: report server's user-configured weight next to effective weight + - CI: travis-ci: switch to Ubuntu 20.04 + - CONTRIB: release-estimator: Add release estimating tool + - BUG/MEDIUM: queue: fix unsafe proxy pointer when counting nbpend + - BUG/MINOR: extcheck: add missing checks on extchk_setenv() + +2020/10/17 : 2.3-dev7 + - CI: travis-ci: replace not defined SSL_LIB, SSL_INC for BotringSSL builds + - BUG/MINOR: init: only keep rlim_fd_cur if max is unlimited + - BUG/MINOR: mux-h2: do not stop outgoing connections on stopping + - MINOR: fd: report an error message when failing initial allocations + - MINOR: proto-tcp: make use of connect(AF_UNSPEC) for the pause + - MINOR: sock: add sock_accept_conn() to test a listening socket + - MINOR: protocol: make proto_tcp & proto_uxst report listening sockets + - MINOR: sockpair: implement the .rx_listening function + - CLEANUP: tcp: make use of sock_accept_conn() where relevant + - CLEANUP: unix: make use of sock_accept_conn() where relevant + - BUG/MINOR: listener: detect and handle shared sockets stopped in other processes + - CONTRIB: tcploop: implement a disconnect operation 'D' + - CLEANUP: protocol: intitialize all of the sockaddr when disconnecting + - BUG/MEDIUM: deinit: check fdtab before fdtab[fd].owner + - BUG/MINOR: connection: fix loop iter on connection takeover + - BUG/MEDIUM: connection: fix srv idle count on conn takeover + - MINOR: connection: improve list api usage + - MINOR: mux/connection: add a new mux flag for HOL risk + - MINOR: connection: don't check priv flag on free + - MEDIUM: backend: add new conn to session if mux marked as HOL blocking + - MEDIUM: backend: add reused conn to sess if mux marked as HOL blocking + - MEDIUM: h2: remove conn from session on detach + - MEDIUM: fcgi: remove conn from session on detach + - DOC: Describe reuse safe for HOL handling + - MEDIUM: proxy: remove obsolete "mode health" + - MEDIUM: proxy: remove obsolete "monitor-net" + - CLEANUP: protocol: remove the ->drain() function + - CLEANUP: fd: finally get rid of fd_done_recv() + - MINOR: connection: make sockaddr_alloc() take the address to be copied + - MEDIUM: listener: allocate the connection before queuing a new connection + - MINOR: session: simplify error path in session_accept_fd() + - MINOR: connection: add new error codes for accept_conn() + - MINOR: sock: rename sock_accept_conn() to sock_accepting_conn() + - MINOR: protocol: add a new function accept_conn() + - MINOR: sock: implement sock_accept_conn() to accept a connection + - MINOR: sockpair: implement sockpair_accept_conn() to accept a connection + - MEDIUM: listener: use protocol->accept_conn() to accept a connection + - MEDIUM: listener: remove the second pass of fd manipulation at the end + - MINOR: protocol: add a default I/O callback and put it into the receiver + - MINOR: log: set the UDP receiver's I/O handler in the receiver + - MINOR: protocol: register the receiver's I/O handler and not the protocol's + - CLEANUP: protocol: remove the now unused <handler> field of proto_fam->bind() + - DOC: improve the documentation for "option nolinger" + - BUG/MEDIUM: proxy: properly stop backends + - BUG/MEDIUM: task: bound the number of tasks picked from the wait queue at once + - MINOR: threads: augment rwlock debugging stats to report seek lock stats + - MINOR: threads: add the transitions to/from the seek state + - MEDIUM: task: use an upgradable seek lock when scanning the wait queue + - BUILD: listener: avoir a build warning when threads are disabled + - BUG/MINOR: peers: Possible unexpected peer seesion reset after collisions. + - MINOR: ssl: add volatile flags to ssl samples + - MEDIUM: backend: reuse connection if using a static sni + - BUG/MEDIUM: spoe: Unset variable instead of set it if no data provided + - BUG/MEDIUM: mux-h1: Get the session from the H1S when capturing bad messages + - BUG/MEDIUM: lb: Always lock the server when calling server_{take,drop}_conn + - DOC: fix typo in MAX_SESS_STKCTR + +2020/10/10 : 2.3-dev6 + - REGTESTS: use "command" instead of "which" for better POSIX compatibility + - BUILD: makefile: Update feature flags for OpenBSD + - DOC: agent-check: fix typo in "fail" word expected reply + - DOC: crt: advise to move away from cert bundle + - BUG/MINOR: ssl/crt-list: exit on warning out of crtlist_parse_line() + - REGTEST: fix host part in balance-uri-path-only.vtc + - REGTEST: make ssl_client_samples and ssl_server_samples requiret to 2.3 + - REGTEST: the iif converter test requires 2.3 + - REGTEST: make agent-check.vtc require 1.8 + - REGTEST: make abns_socket.vtc require 1.8 + - REGTEST: make map_regm_with_backref require 1.7 + - BUILD: makefile: Update feature flags for FreeBSD + - OPTIM: backend/random: never queue on the server, always on the backend + - OPTIM: backend: skip LB when we know the backend is full + - BUILD: makefile: Fix building with closefrom() support enabled + - BUILD: makefile: add an EXTRAVERSION variable to ease local naming + - MINOR: tools: support for word expansion of environment in parse_line + - BUILD: tools: fix minor build issue on isspace() + - BUILD: makefile: Enable closefrom() support on Solaris + - CLEANUP: ssl: Use structured format for error line report during crt-list parsing + - MINOR: ssl: Add error if a crt-list might be truncated + - MINOR: ssl: remove uneeded check in crtlist_parse_file + - BUG/MINOR: Fix several leaks of 'log_tag' in init(). + - DOC: tcp-rules: Refresh details about L7 matching for tcp-request content rules + - MEDIUM: tcp-rules: Warn if a track-sc* content rule doesn't depend on content + - BUG/MINOR: tcpcheck: Set socks4 and send-proxy flags before the connect call + - DOC: ssl: new "cert bundle" behavior + - BUG/MEDIUM: queue: make pendconn_cond_unlink() really thread-safe + - CLEANUP: ssl: "bundle" is not an OpenSSL wording + - MINOR: counters: fix a typo in comment + - BUG/MINOR: stats: fix validity of the json schema + - REORG: stats: export some functions + - MINOR: stats: add stats size as a parameter for csv/json dump + - MINOR: stats: hide px/sv/li fields in applet struct + - REORG: stats: extract proxy json dump + - REORG: stats: extract proxies dump loop in a function + - MINOR: hlua: Display debug messages on stderr only in debug mode + - MINOR: stats: define the concept of domain for statistics + - MINOR: stats: define additional flag px cap on domain + - MEDIUM: stats: add delimiter for static proxy stats on csv + - MEDIUM: stats: define an API to register stat modules + - MEDIUM: stats: add abstract type to store counters + - MEDIUM: stats: integrate static proxies stats in new stats + - MINOR: stats: support clear counters for dynamic stats + - MINOR: stats: display extra proxy stats on the html page + - MINOR: stats: add config "stats show modules" + - MINOR: dns/stats: integrate dns counters in stats + - MINOR: stats: remove for loop declaration + - DOC: ssl: fix typo about ocsp files + - BUG/MINOR: peers: Inconsistency when dumping peer status codes. + - DOC: update INSTALL with supported OpenBSD / FreeBSD versions + - BUG/MINOR: proto_tcp: Report warning messages when listeners are bound + - CLEANUP: cache: Fix leak of cconf->c.name during config check + - CLEANUP: ssl: Release cached SSL sessions on deinit + - BUG/MINOR: mux-h1: Be sure to only set CO_RFL_READ_ONCE for the first read + - BUG/MINOR: mux-h1: Always set the session on frontend h1 stream + - MINOR: mux-h1: Don't wakeup the H1C when output buffer become available + - CLEANUP: sock-unix: Remove an unreachable goto clause + - BUG/MINOR: proxy: inc req counter on new syslog messages. + - BUG/MEDIUM: log: old processes with log foward section don't die on soft stop. + - MINOR: stats: inc req counter on listeners. + - MINOR: channel: new getword and getchar functions on channel. + - MEDIUM: log: syslog TCP support on log forward section. + - BUG/MINOR: proxy/log: frontend/backend and log forward names must differ + - DOC: re-work log forward bind statement documentation. + - DOC: fix a confusing typo on a regsub example + - BUILD: Add a DragonFlyBSD target + - BUG/MINOR: makefile: fix a tiny typo in the target list + - BUILD: makefile: Update feature flags for NetBSD + - CI: travis-ci: help Coverity to detect BUG_ON() as a real stop + - DOC: Add missing stats fields in the management doc + - BUG/MEDIUM: mux-fcgi: Don't handle pending read0 too early on streams + - BUG/MEDIUM: mux-h2: Don't handle pending read0 too early on streams + - DOC: Fix typos in configuration.txt + - BUG/MINOR: http: Fix content-length of the default 500 error + - BUG/MINOR: http-htx: Expect no body for 204/304 internal HTTP responses + - REGTESTS: mark abns_socket as broken + - MEDIUM: fd: always wake up one thread when enabling a foreing FD + - MEDIUM: listeners: don't bounce listeners management between queues + - MEDIUM: init: stop disabled proxies after initializing fdtab + - MEDIUM: listeners: make unbind_listener() converge if needed + - MEDIUM: deinit: close all receivers/listeners before scanning proxies + - MEDIUM: listeners: remove the now unused ZOMBIE state + - MINOR: listeners: do not uselessly try to close zombie listeners in soft_stop() + - CLEANUP: proxy: remove the first_to_listen hack in zombify_proxy() + - MINOR: listeners: introduce listener_set_state() + - MINOR: proxy: maintain per-state counters of listeners + - MEDIUM: proxy: remove the unused PR_STFULL state + - MEDIUM: proxy: remove the PR_STERROR state + - MEDIUM: proxy: remove state PR_STPAUSED + - MINOR: startup: don't rely on PR_STNEW to check for listeners + - CLEANUP: peers: don't use the PR_ST* states to mark enabled/disabled + - MEDIUM: proxy: replace proxy->state with proxy->disabled + - MEDIUM: proxy: remove start_proxies() + - MEDIUM: proxy: merge zombify_proxy() with stop_proxy() + - MINOR: listeners: check the current listener state in pause_listener() + - MINOR: listeners: check the current listener earlier state in resume_listener() + - MEDIUM: listener/proxy: make the listeners notify about proxy pause/resume + - MINOR: protocol: introduce protocol_{pause,resume}_all() + - MAJOR: signals: use protocol_pause_all() and protocol_resume_all() + - CLEANUP: proxy: remove the now unused pause_proxies() and resume_proxies() + - MEDIUM: proto_tcp: make the pause() more robust in multi-process + - BUG/MEDIUM: listeners: correctly report pause() errors + - MINOR: listeners: move fd_stop_recv() to the receiver's socket code + - CLEANUP: protocol: remove the ->disable_all method + - CLEANUP: listeners: remove unused disable_listener and disable_all_listeners + - MINOR: listeners: export enable_listener() + - MINOR: protocol: directly call enable_listener() from protocol_enable_all() + - CLEANUP: protocol: remove the ->enable_all method + - CLEANUP: listeners: remove the now unused enable_all_listeners() + - MINOR: protocol: rename the ->listeners field to ->receivers + - MINOR: protocol: replace ->pause(listener) with ->rx_suspend(receiver) + - MINOR: protocol: implement an ->rx_resume() method + - MINOR: listener: use the protocol's ->rx_resume() method when available + - MINOR: sock: provide a set of generic enable/disable functions + - MINOR: protocol: add a new pair of rx_enable/rx_disable methods + - MINOR: protocol: add a new pair of enable/disable methods for listeners + - MEDIUM: listeners: now use the listener's ->enable/disable + - MINOR: listeners: split delete_listener() in two versions + - MINOR: listeners: count unstoppable jobs on creation, not deletion + - MINOR: listeners: add a new stop_listener() function + - MEDIUM: proxy: make stop_proxy() now use stop_listener() + - MEDIUM: proxy: add mode PR_MODE_PEERS to flag peers frontends + - MEDIUM: proxy: centralize proxy status update and reporting + - MINOR: protocol: add protocol_stop_now() to instant-stop listeners + - MEDIUM: proxy: make soft_stop() stop most listeners using protocol_stop_now() + - MEDIUM: udp: implement udp_suspend() and udp_resume() + - MINOR: listener: add a few BUG_ON() statements to detect inconsistencies + - MEDIUM: listeners: always close master vs worker listeners + - BROKEN/MEDIUM: listeners: rework the unbind logic to make it idempotent + - MEDIUM: listener: let do_unbind_listener() decide whether to close or not + - CLEANUP: listeners: remove the do_close argument to unbind_listener() + - MINOR: listeners: move the LI_O_MWORKER flag to the receiver + - MEDIUM: receivers: add an rx_unbind() method in the protocols + - MINOR: listeners: split do_unbind_listener() in two + - MEDIUM: listeners: implement protocol level ->suspend/resume() calls + - MEDIUM: config: mark "grace" as deprecated + - MEDIUM: config: remove the deprecated and dangerous global "debug" directive + - BUG/MINOR: proxy: respect the proper format string in sig_pause/sig_listen + - MINOR: peers: heartbeat, collisions and handshake information for "show peers" command. + - BUILD: makefile: Enable getaddrinfo() on OS/X + +2020/09/25 : 2.3-dev5 + - DOC: Fix typo in iif() example + - CLEANUP: Update .gitignore + - BUILD: introduce possibility to define ABORT_NOW() conditionally + - CI: travis-ci: help Coverity to recognize abort() + - BUG/MINOR: Fix type passed of sizeof() for calloc() + - CLEANUP: Do not use a fixed type for 'sizeof' in 'calloc' + - CLEANUP: tree-wide: use VAR_ARRAY instead of [0] in various definitions + - BUILD: connection: fix build on clang after the VAR_ARRAY cleanup + - BUG/MINOR: ssl: verifyhost is case sensitive + - BUILD: makefile: change default value of CC from gcc to cc + - CI: travis-ci: split asan step out of running tests + - BUG/MINOR: server: report correct error message for invalid port on "socks4" + - BUG/MEDIUM: ssl: Don't call ssl_sock_io_cb() directly. + - BUG/MINOR: ssl/crt-list: crt-list could end without a \n + - BUG/MINOR: log-forward: fail on unknown keywords + - MEDIUM: log-forward: use "dgram-bind" instead of "bind" for the listener + - BUG/MEDIUM: log-forward: always quit on parsing errors + - MEDIUM: ssl: remove bundle support in crt-list and directories + - MEDIUM: ssl/cli: remove support for multi certificates bundle + - MINOR: ssl: crtlist_dup_ssl_conf() duplicates a ssl_bind_conf + - MINOR: ssl: crtlist_entry_dup() duplicates a crtlist_entry + - MEDIUM: ssl: emulates the multi-cert bundles in the crtlist + - MEDIUM: ssl: emulate multi-cert bundles loading in standard loading + - CLEANUP: ssl: remove test on "multi" variable in ckch functions + - CLEANUP: ssl/cli: remove test on 'multi' variable in CLI functions + - CLEANUP: ssl: remove utility functions for bundle + - DOC: explain bundle emulation in configuration.txt + - BUILD: fix build with openssl < 1.0.2 since bundle removal + - BUG/MINOR: log: gracefully handle the "udp@" address format for log servers + - BUG/MINOR: dns: gracefully handle the "udp@" address format for nameservers + - MINOR: listener: create a new struct "settings" in bind_conf + - MINOR: listener: move bind_proc and bind_thread to struct settings + - MINOR: listener: move the interface to the struct settings + - MINOR: listener: move the network namespace to the struct settings + - REORG: listener: create a new struct receiver + - REORG: listener: move the listening address to a struct receiver + - REORG: listener: move the receiving FD to struct receiver + - REORG: listener: move the listener's proto to the receiver + - MINOR: listener: make sock_find_compatible_fd() check the socket type + - REORG: listener: move the receiver part to a new file + - MINOR: receiver: link the receiver to its settings + - MINOR: receiver: link the receiver to its owner + - MINOR: listener: prefer to retrieve the socket's settings via the receiver + - MINOR: receiver: add a receiver-specific flag to indicate the socket is bound + - MINOR: listener: move the INHERITED flag down to the receiver + - MINOR: receiver: move the FOREIGN and V6ONLY options from listener to settings + - MINOR: sock: make sock_find_compatible_fd() only take a receiver + - MINOR: protocol: rename the ->bind field to ->listen + - MINOR: protocol: add a new ->bind() entry to bind the receiver + - MEDIUM: sock_inet: implement sock_inet_bind_receiver() + - MEDIUM: tcp: make use of sock_inet_bind_receiver() + - MEDIUM: udp: make use of sock_inet_bind_receiver() + - MEDIUM: sock_unix: implement sock_unix_bind_receiver() + - MEDIUM: uxst: make use of sock_unix_bind_receiver() + - MEDIUM: sockpair: implement sockpair_bind_receiver() + - MEDIUM: proto_sockpair: make use of sockpair_bind_receiver() + - MEDIUM: protocol: explicitly start the receiver before the listener + - MEDIUM: protocol: do not call proto->bind() anymore from bind_listener() + - MINOR: protocol: add a new proto_fam structure for protocol families + - MINOR: protocol: retrieve the family-specific fields from the family + - CLEANUP: protocol: remove family-specific fields from struct protocol + - MINOR: protocol: add a real family for existing FDs + - CLEANUP: tools: make str2sa_range() less awful for fd@ and sockpair@ + - MINOR: tools: make str2sa_range() take more options than just resolve + - MINOR: tools: add several PA_O_PORT_* flags in str2sa_range() callers + - MEDIUM: tools: make str2sa_range() validate callers' port specifications + - MEDIUM: config: remove all checks for missing/invalid ports/ranges + - MINOR: tools: add several PA_O_* flags in str2sa_range() callers + - MINOR: listener: remove the inherited arg to create_listener() + - MINOR: tools: make str2sa_range() optionally return the fd + - MINOR: log: detect LOG_TARGET_FD from the fd and not from the syntax + - MEDIUM: tools: make str2sa_range() resolve pre-bound listeners + - MINOR: config: do not test an inherited socket again + - MEDIUM: tools: make str2sa_range() check for the sockpair's FD usability + - MINOR: tools: start to distinguish stream and dgram in str2sa_range() + - MEDIUM: tools: make str2sa_range() only report AF_CUST_UDP on listeners + - MINOR: tools: remove the central test for "udp" in str2sa_range() + - MINOR: cfgparse: add str2receiver() to parse dgram receivers + - MINOR: log-forward: use str2receiver() to parse the dgram-bind address + - MEDIUM: config: make str2listener() not accept datagram sockets anymore + - MINOR: listener: pass the chosen protocol to create_listeners() + - MINOR: tools: make str2sa_range() directly return the protocol + - MEDIUM: tools: make str2sa_range() check that the protocol has ->connect() + - MINOR: protocol: add the control layer type in the protocol struct + - MEDIUM: protocol: store the socket and control type in the protocol array + - MEDIUM: tools: make str2sa_range() use protocol_lookup() + - MEDIUM: proto_udp: replace last AF_CUST_UDP* with AF_INET* + - MINOR: tools: drop listener detection hack from str2sa_range() + - BUILD: sock_unix: add missing errno.h + - MINOR: sock_inet: report the errno string in binding errors + - MINOR: sock_unix: report the errno string in binding errors + - BUILD: sock_inet: include errno.h + - MINOR: h2/trace: also display the remaining frame length in traces + - BUG/MINOR: h2/trace: do not display "stream error" after a frame ACK + - BUG/MEDIUM: h2: report frame bits only for handled types + - BUG/MINOR: http-fetch: Don't set the sample type during the htx prefetch + - BUG/MINOR: Fix memory leaks cfg_parse_peers + - BUG/MINOR: config: Fix memory leak on config parse listen + - MINOR: backend: make the "whole" option of balance uri take only one bit + - MINOR: backend: add a new "path-only" option to "balance uri" + - REGTESTS: add a few load balancing tests + - BUG/MEDIUM: listeners: do not pause foreign listeners + - BUG/MINOR: listeners: properly close listener FDs + - BUILD: trace: include tools.h + +2020/09/11 : 2.3-dev4 + - MINOR: hlua: Add error message relative to the Channel manipulation and HTTP mode + - BUG/MEDIUM: ssl: crt-list negative filters don't work + - DOC: overhauling github issue templates + - MEDIUM: cfgparse: Emit hard error on truncated lines + - DOC: cache: Use '<name>' instead of '<id>' in error message + - MINOR: cache: Reject duplicate cache names + - REGTEST: remove stray leading spaces in converteers_ref_cnt_never_dec.vtc + - MINOR: stats: prevent favicon.ico requests for stats page + - BUILD: tools: include auxv a bit later + - BUILD: task: work around a bogus warning in gcc 4.7/4.8 at -O1 + - MEDIUM: ssl: Support certificate chaining for certificate generation + - MINOR: ssl: Support SAN extension for certificate generation + - MINOR: tcp: don't try to set/clear v6only on inherited sockets + - BUG/MINOR: reload: detect the OS's v6only status before choosing an old socket + - MINOR: reload: determine the foreing binding status from the socket + - MEDIUM: reload: stop passing listener options along with FDs + - BUG/MEDIUM: ssl: fix ssl_bind_conf double free w/ wildcards + - MEDIUM: fd: replace usages of fd_remove() with fd_stop_both() + - CLEANUP: fd: remove fd_remove() and rename fd_dodelete() to fd_delete() + - MINOR: fd: add a new "exported" flag and use it for all regular listeners + - MEDIUM: reload: pass all exportable FDs, not just listeners + - DOC: add description of pidfile in master-worker mode + - BUG/MINOR: reload: do not fail when no socket is sent + - REORG: tcp: move TCP actions from proto_tcp.c to tcp_act.c + - CLEANUP: tcp: stop exporting smp_fetch_src() + - REORG: tcp: move TCP sample fetches from proto_tcp.c to tcp_sample.c + - REORG: tcp: move TCP bind/server keywords from proto_tcp.c to cfgparse-tcp.c + - REORG: unix: move UNIX bind/server keywords from proto_uxst.c to cfgparse-unix.c + - REORG: sock: start to move some generic socket code to sock.c + - MINOR: sock: introduce sock_inet and sock_unix + - MINOR: tcp/udp/unix: make use of proto->addrcmp() to compare addresses + - MINOR: sock_inet: implement sock_inet_get_dst() + - REORG: inet: replace tcp_is_foreign() with sock_inet_is_foreign() + - REORG: sock_inet: move v6only_default from proto_tcp.c to sock_inet.c + - REORG: sock_inet: move default_tcp_maxseg from proto_tcp.c + - REORG: listener: move xfer_sock_list to sock.{c,h}. + - MINOR: sock: add interface and namespace length to xfer_sock_list + - MINOR: sock: implement sock_find_compatible_fd() + - MINOR: sock_inet: move the IPv4/v6 transparent mode code to sock_inet + - REORG: sock: move get_old_sockets() from haproxy.c + - MINOR: sock: do not use LI_O_* in xfer_sock_list anymore + - MINOR: sock: distinguish dgram from stream types when retrieving old sockets + - BUILD: sock_unix: fix build issue with isdigit() + - BUG/MEDIUM: http-ana: Don't wait to send 1xx responses received from servers + - MINOR: http-htx: Add an option to eval query-string when the path is replaced + - BUG/MINOR: http-rules: Replace path and query-string in "replace-path" action + - MINOR: http-htx: Handle an optional reason when replacing the response status + - MINOR: contrib/spoa-server: allow MAX_FRAME_SIZE override + - BUG/MAJOR: contrib/spoa-server: Fix unhandled python call leading to memory leak + - BUG/MINOR: contrib/spoa-server: Ensure ip address references are freed + - BUG/MINOR: contrib/spoa-server: Do not free reference to NULL + - BUG/MINOR: contrib/spoa-server: Updating references to free in case of failure + - BUG/MEDIUM: contrib/spoa-server: Fix ipv4_address used instead of ipv6_address + - CLEANUP: http: silence a cppcheck warning in get_http_auth() + - REGTEST: increase some short timeouts to make tests more reliable + - BUG/MINOR: threads: work around a libgcc_s issue with chrooting + - BUILD: thread: limit the libgcc_s workaround to glibc only + - MINOR: protocol: do not call proto->bind_all() anymore + - MINOR: protocol: do not call proto->unbind_all() anymore + - CLEANUP: protocol: remove all ->bind_all() and ->unbind_all() functions + - MAJOR: init: start all listeners via protocols and not via proxies anymore + - BUG/MINOR: startup: haproxy -s cause 100% cpu + - Revert "BUG/MINOR: http-rules: Replace path and query-string in "replace-path" action" + - BUG/MEDIUM: doc: Fix replace-path action description + - MINOR: http-rules: Add set-pathq and replace-pathq actions + - MINOR: http-fetch: Add pathq sample fetch + - REGTEST: Add a test for request path manipulations, with and without the QS + - MINOR: Commit .gitattributes + - CLEANUP: Update .gitignore + - BUG/MEDIUM: dns: Don't store additional records in a linked-list + - BUG/MEDIUM: dns: Be sure to renew IP address for already known servers + - MINOR: server: Improve log message sent when server address is updated + - DOC: ssl-load-extra-files only applies to certificates on bind lines + - BUG/MINOR: auth: report valid crypto(3) support depending on build options + - BUG/MEDIUM: mux-h1: always apply the timeout on half-closed connections + - BUILD: threads: better workaround for late loading of libgcc_s + - BUILD: compiler: reserve the gcc version checks to the gcc compiler + - BUILD: compiler: workaround a glibc madness around __attribute__() + - BUILD: intops: on x86_64, the bswap instruction is called bswapq + - BUILD: trace: always have an argument before variadic args in macros + - BUILD: traces: don't pass an empty argument for missing ones + - BUG/MINOR: haproxy: Free uri_auth->scope during deinit + - CLEANUP: Free old_argv on deinit + - CLEANUP: haproxy: Free post_proxy_check_list in deinit() + - CLEANUP: haproxy: Free per_thread_*_list in deinit() + - CLEANUP: haproxy: Free post_check_list in deinit() + - BUG/MEDIUM: pattern: Renew the pattern expression revision when it is pruned + - REORG: tools: move PARSE_OPT_* from tools.h to tools-t.h + - MINOR: sample: Add iif(<true>,<false>) converter + +2020/08/14 : 2.3-dev3 + - SCRIPTS: git-show-backports: make -m most only show the left branch + - SCRIPTS: git-show-backports: emit the shell command to backport a commit + - BUILD: Makefile: require SSL_LIB, SSL_INC to be explicitly set + - CI: travis-ci: specify SLZ_LIB, SLZ_INC for travis builds + - BUG/MEDIUM: mux-h1: Refresh H1 connection timeout after a synchronous send + - CLEANUP: dns: typo in reported error message + - BUG/MAJOR: dns: disabled servers through SRV records never recover + - BUG/MINOR: spoa-server: fix size_t format printing + - DOC: spoa-server: fix false friends `actually` + - BUG/MINOR: ssl: fix memory leak at OCSP loading + - BUG/MEDIUM: ssl: memory leak of ocsp data at SSL_CTX_free() + - BUG/MEDIUM: map/lua: Return an error if a map is loaded during runtime + - MINOR: arg: Add an argument type to keep a reference on opaque data + - BUG/MINOR: converters: Store the sink in an arg pointer for debug() converter + - BUG/MINOR: lua: Duplicate map name to load it when a new Map object is created + - BUG/MINOR: arg: Fix leaks during arguments validation for fetches/converters + - BUG/MINOR: lua: Check argument type to convert it to IPv4/IPv6 arg validation + - BUG/MINOR: lua: Check argument type to convert it to IP mask in arg validation + - MINOR: hlua: Don't needlessly copy lua strings in trash during args validation + - BUG/MINOR: lua: Duplicate lua strings in sample fetches/converters arg array + - MEDIUM: lua: Don't filter exported fetches and converters + - MINOR: lua: Add support for userlist as fetches and converters arguments + - MINOR: lua: Add support for regex as fetches and converters arguments + - MINOR: arg: Use chunk_destroy() to release string arguments + - BUG/MINOR: snapshots: leak of snapshots on deinit() + - CLEANUP: ssl: ssl_sock_crt2der semicolon and spaces + - MINOR: ssl: add ssl_{c,s}_chain_der fetch methods + - CLEANUP: fix all duplicated semicolons + - BUG/MEDIUM: ssl: fix the ssl-skip-self-issued-ca option + - BUG/MINOR: ssl: ssl-skip-self-issued-ca requires >= 1.0.2 + - BUG/MINOR: stats: use strncmp() instead of memcmp() on health states + - BUILD: makefile: don't disable -Wstringop-overflow anymore + - BUG/MINOR: ssl: double free w/ smp_fetch_ssl_x_chain_der() + - BUG/MEDIUM: htx: smp_prefetch_htx() must always validate the direction + - BUG/MEDIUM: ssl: never generates the chain from the verify store + - OPTIM: regex: PCRE2 use JIT match when JIT optimisation occured. + - BUG/MEDIUM: ssl: does not look for all SNIs before chosing a certificate + - CLEANUP: ssl: remove poorly readable nested ternary + +2020/07/31 : 2.3-dev2 + - DOC: ssl: req_ssl_sni needs implicit TLS + - BUG/MEDIUM: arg: empty args list must be dropped + - BUG/MEDIUM: resolve: fix init resolving for ring and peers section. + - BUG/MAJOR: tasks: don't requeue global tasks into the local queue + - MINOR: tasks/debug: make the thread affinity BUG_ON check a bit stricter + - MINOR: tasks/debug: add a few BUG_ON() to detect use of wrong timer queue + - MINOR: tasks/debug: add a BUG_ON() check to detect requeued task on free + - BUG/MAJOR: dns: Make the do-resolve action thread-safe + - BUG/MEDIUM: dns: Release answer items when a DNS resolution is freed + - MEDIUM: htx: Add a flag on a HTX message when no more data are expected + - BUG/MEDIUM: stream-int: Don't set MSG_MORE flag if no more data are expected + - BUG/MEDIUM: http-ana: Only set CF_EXPECT_MORE flag on data filtering + - CLEANUP: dns: remove 45 "return" statements from dns_validate_dns_response() + - BUG/MINOR: htx: add two missing HTX_FL_EOI and remove an unexpected one + - BUG/MINOR: mux-fcgi: Don't url-decode the QUERY_STRING parameter anymore + - BUILD: tools: fix build with static only toolchains + - DOC: Use gender neutral language + - BUG/MINOR: debug: Don't dump the lua stack if it is not initialized + - BUG/MAJOR: dns: fix null pointer dereference in snr_update_srv_status + - BUG/MAJOR: dns: don't treat Authority records as an error + - CI : travis-ci : prepare for using stock OpenSSL + - CI: travis-ci : switch to stock openssl when openssl-1.1.1 is used + - MEDIUM: lua: Add support for the Lua 5.4 + - BUG/MEDIUM: dns: Don't yield in do-resolve action on a final evaluation + - BUG/MINOR: lua: Abort execution of actions that yield on a final evaluation + - MINOR: tcp-rules: Return an internal error if an action yields on a final eval + - BUG/MINOR: tcp-rules: Preserve the right filter analyser on content eval abort + - BUG/MINOR: tcp-rules: Set the inspect-delay when a tcp-response action yields + - MEDIUM: tcp-rules: Use a dedicated expiration date for tcp ruleset + - MEDIUM: lua: Set the analyse expiration date with smaller wake_time only + - BUG/MEDIUM: connection: Be sure to always install a mux for sync connect + - MINOR: connection: Preinstall the mux for non-ssl connect + - MINOR: stream-int: Be sure to have a mux to do sends and receives + - BUG/MINOR: lua: Fix a possible null pointer deref on lua ctx + - SCRIPTS: announce-release: add the link to the wiki in the announce messages + - CI: travis-ci: use better name for Coverity scan job + - CI: travis-ci: use proper linking flags for SLZ build + - BUG/MEDIUM: backend: always attach the transport before installing the mux + - BUG/MEDIUM: tcp-checks: always attach the transport before installing the mux + - MINOR: connection: avoid a useless recvfrom() on outgoing connections + - MINOR: mux-h1: do not even try to receive if the connection is not fully set up + - MINOR: mux-h1: do not try to receive on backend before sending a request + - CLEANUP: assorted typo fixes in the code and comments + - BUG/MEDIUM: ssl: check OCSP calloc in ssl_sock_load_ocsp() + +2020/07/17 : 2.3-dev1 + - MINOR: config: make strict limits enabled by default + - BUG/MINOR: acl: Fix freeing of expr->smp in prune_acl_expr + - BUG/MINOR: sample: Fix freeing of conv_exprs in release_sample_expr + - BUG/MINOR: haproxy: Free proxy->format_unique_id during deinit + - BUG/MINOR: haproxy: Add missing free of server->(hostname|resolvers_id) + - BUG/MINOR: haproxy: Free proxy->unique_id_header during deinit + - BUG/MINOR: haproxy: Free srule->file during deinit + - BUG/MINOR: haproxy: Free srule->expr during deinit + - BUG/MINOR: sample: Free str.area in smp_check_const_bool + - BUG/MINOR: sample: Free str.area in smp_check_const_meth + - CLEANUP: haproxy: Free proxy_deinit_list in deinit() + - CLEANUP: haproxy: Free post_deinit_list in deinit() + - CLEANUP: haproxy: Free server_deinit_list in deinit() + - CLEANUP: haproxy: Free post_server_check_list in deinit() + - CLEANUP: Add static void vars_deinit() + - CLEANUP: Add static void hlua_deinit() + - CLEANUP: contrib/prometheus-exporter: typo fixes for ssl reuse metric + - BUG/MEDIUM: lists: add missing store barrier on MT_LIST_BEHEAD() + - BUG/MEDIUM: lists: add missing store barrier in MT_LIST_ADD/MT_LIST_ADDQ + - MINOR: tcp: Support TCP keepalive parameters customization + - BUILD: tcp: condition TCP keepalive settings to platforms providing them + - MINOR: lists: rename some MT_LIST operations to clarify them + - MINOR: buffer: use MT_LIST_ADDQ() for buffer_wait lists additions + - MINOR: connection: use MT_LIST_ADDQ() to add connections to idle lists + - MINOR: tasks: use MT_LIST_ADDQ() when killing tasks. + - CONTRIB: da: fix memory leak in dummy function da_atlas_open() + - CI: travis-ci: speed up osx build by running brew scripted, switch to latest osx image + - BUG/MEDIUM: mux-h2: Don't add private connections in available connection list + - BUG/MEDIUM: mux-fcgi: Don't add private connections in available connection list + - MINOR: connection: Set the SNI on server connections before installing the mux + - MINOR: connection: Set new connection as private on reuse never + - MINOR: connection: Add a wrapper to mark a connection as private + - MEDIUM: connection: Add private connections synchronously in session server list + - MINOR: connection: Use a dedicated function to look for a session's connection + - MINOR: connection: Set the conncetion target during its initialisation + - MINOR: session: Take care to decrement idle_conns counter in session_unown_conn + - MINOR: server: Factorize code to deal with reuse of server idle connections + - MINOR: server: Factorize code to deal with connections removed from an idle list + - CLEANUP: connection: remove unused field idle_time from the connection struct + - BUG/MEDIUM: mux-h1: Continue to process request when switching in tunnel mode + - MINOR: raw_sock: Report the number of bytes emitted using the splicing + - MINOR: contrib/prometheus-exporter: Add missing global and per-server metrics + - MINOR: backend: Add sample fetches to get the server's weight + - BUG/MINOR: mux-fcgi: Handle empty STDERR record + - BUG/MINOR: mux-fcgi: Set conn state to RECORD_P when skipping the record padding + - BUG/MINOR: mux-fcgi: Set flags on the right stream field for empty FCGI_STDOUT + - BUG/MINOR: backend: fix potential null deref on srv_conn + - BUG/MEDIUM: log: issue mixing sampled to not sampled log servers. + - MEDIUM: udp: adds minimal proto udp support for message listeners. + - MEDIUM: log/sink: re-work and merge of build message API. + - MINOR: log: adds syslog udp message handler and parsing. + - MEDIUM: log: adds log forwarding section. + - MINOR: log: adds counters on received syslog messages. + - BUG/MEDIUM: fcgi-app: fix memory leak in fcgi_flt_http_headers + - BUG/MEDIUM: server: resolve state file handle leak on reload + - BUG/MEDIUM: server: fix possibly uninitialized state file on close + - BUG/MEDIUM: channel: Be aware of SHUTW_NOW flag when output data are peeked + - BUILD: config: address build warning on raspbian+rpi4 + - BUG/MAJOR: tasks: make sure to always lock the shared wait queue if needed + - BUILD: config: fix again bugs gcc warnings on calloc + +2020/07/07 : 2.3-dev0 + - [RELEASE] Released version 2.3-dev0 + - MINOR: version: back to development, update status message + +2020/07/07 : 2.3-dev0 + - exact copy of 2.2.0 + +2020/07/07 : 2.2.0 + - BUILD: mux-h2: fix typo breaking build when using DEBUG_LOCK + - CLEANUP: makefile: update the outdated list of DEBUG_xxx options + - BUILD: tools: make resolve_sym_name() return a const + - CLEANUP: auth: fix useless self-include of auth-t.h + - BUILD: tree-wide: cast arguments to tolower/toupper to unsigned char + - CLEANUP: assorted typo fixes in the code and comments + - WIP/MINOR: ssl: add sample fetches for keylog in frontend + - DOC: fix tune.ssl.keylog sample fetches array + - BUG/MINOR: ssl: check conn in keylog sample fetch + - DOC: configuration: various typo fixes + - MINOR: log: Remove unused case statement during the log-format string parsing + - BUG/MINOR: mux-h1: Fix the splicing in TUNNEL mode + - BUG/MINOR: mux-h1: Don't read data from a pipe if the mux is unable to receive + - BUG/MINOR: mux-h1: Disable splicing only if input data was processed + - BUG/MEDIUM: mux-h1: Disable splicing for the conn-stream if read0 is received + - MINOR: mux-h1: Improve traces about the splicing + - BUG/MINOR: backend: Remove CO_FL_SESS_IDLE if a client remains on the last server + - BUG/MEDIUM: connection: Don't consider new private connections as available + - BUG/MINOR: connection: See new connection as available only on reuse always + - DOC: configuration: remove obsolete mentions of H2 being converted to HTTP/1.x + - CLEANUP: ssl: remove unrelevant comment in smp_fetch_ssl_x_keylog() + - DOC: update INSTALL with new compiler versions + - DOC: minor update to coding style file + - MINOR: version: mention that it's an LTS release now + +2020/07/04 : 2.2-dev12 + - BUG/MINOR: mux_h2: don't lose the leaving trace in h2_io_cb() + - MINOR: cli: make "show sess" stop at the last known session + - CLEANUP: buffers: remove unused buffer_wq_lock lock + - BUG/MEDIUM: buffers: always allocate from the local cache first + - MINOR: connection: align toremove_{lock,connections} and cleanup into idle_conns + - CONTRIB: debug: add missing flags SI_FL_L7_RETRY & SI_FL_D_L7_RETRY + - BUG/MEDIUM: connections: Don't increase curr_used_conns for shared connections. + - BUG/MEDIUM: checks: Increment the server's curr_used_conns + - REORG: buffer: rename buffer.c to dynbuf.c + - REORG: includes: create tinfo.h for the thread_info struct + - CLEANUP: pool: only include the type files from types + - MINOR: pools: move the LRU cache heads to thread_info + - BUG/MINOR: debug: fix "show fd" null-deref when built with DEBUG_FD + - MINOR: stats: add 3 new output values for the per-server idle conn state + - MINOR: activity: add per-thread statistics on FD takeover + - BUG/MINOR: server: start cleaning idle connections from various points + - MEDIUM: server: improve estimate of the need for idle connections + - MINOR: stats: add the estimated need of concurrent connections per server + - BUG/MINOR: threads: Don't forget to init each thread toremove_lock. + - BUG/MEDIUM: lists: Lock the element while we check if it is in a list. + - Revert "BUG/MEDIUM: lists: Lock the element while we check if it is in a list." + - BUG/MINOR: haproxy: don't wake already stopping threads on exit + - BUG/MINOR: server: always count one idle slot for current thread + - MEDIUM: server: use the two thresholds for the connection release algorithm + - BUG/MINOR: http-rules: Fix ACLs parsing for http deny rules + - BUG/MINOR: sched: properly cover for a rare MT_LIST_ADDQ() race + - MINOR: mux-h1: avoid taking the toremove_lock in on dying tasks + - MINOR: mux-h2: avoid taking the toremove_lock in on dying tasks + - MINOR: mux-fcgi: avoid taking the toremove_lock in on dying tasks + - MINOR: pools: increase MAX_BASE_POOLS to 64 + - DOC: ssl: add "allow-0rtt" and "ciphersuites" in crt-list + - BUG/MEDIUM: pattern: Add a trailing \0 to match strings only if possible + - BUG/MEDIUM: log-format: fix possible endless loop in parse_logformat_string() + - BUG/MINOR: proxy: fix dump_server_state()'s misuse of the trash + - BUG/MINOR: proxy: always initialize the trash in show servers state + - MINOR: cli/proxy: add a new "show servers conn" command + - MINOR: server: skip servers with no idle conns earlier + - BUG/MINOR: server: fix the connection release logic regarding nearly full conditions + - MEDIUM: server: add a new pool-low-conn server setting + - BUG/MEDIUM: backend: always search in the safe list after failing on the idle one + - MINOR: backend: don't always takeover from the same threads + - MINOR: sched: make sched->task_list_size atomic + - MEDIUM: sched: create a new TASK_KILLED task flag + - MEDIUM: sched: implement task_kill() to kill a task + - MEDIUM: mux-h1: use task_kill() during h1_takeover() instead of task_wakeup() + - MEDIUM: mux-h2: use task_kill() during h2_takeover() instead of task_wakeup() + - MEDIUM: mux-fcgi: use task_kill() during fcgi_takeover() instead of task_wakeup() + - MINOR: list: Add MT_LIST_DEL_SAFE_NOINIT() and MT_LIST_ADDQ_NOCHECK() + - CLEANUP: connections: rename the toremove_lock to takeover_lock + - MEDIUM: connections: Don't use a lock when moving connections to remove. + - DOC: configuration: add missing index entries for tune.pool-{low,high}-fd-ratio + - DOC: configuration: fix alphabetical ordering for tune.pool-{high,low}-fd-ratio + - MINOR: config: add a new tune.idle-pool.shared global setting. + - MINOR: 51d: silence a warning about null pointer dereference + - MINOR: debug: add a new "debug dev memstats" command + - MINOR: log-format: allow to preserve spacing in log format strings + - BUILD: debug: avoid build warnings with DEBUG_MEM_STATS + - BUG/MAJOR: sched: make sure task_kill() always queues the task + - BUG/MEDIUM: muxes: Make sure nobody stole the connection before using it. + - BUG/MEDIUM: cli/proxy: don't try to dump idle connection state if there's none + - BUILD: haproxy: fix build error when RLIMIT_AS is not set + - BUG/MAJOR: sched: make it work also when not building with DEBUG_STRICT + - MINOR: log: add time second fraction field to rfc5424 log timestamp. + - BUG/MINOR: log: missing timezone on iso dates. + - BUG/MEDIUM: server: don't kill all idle conns when there are not enough + - MINOR: sched: split tasklet_wakeup() into tasklet_wakeup_on() + - BUG/MEDIUM: connections: Set the tid for the old tasklet on takeover. + - BUG/MEDIUM: connections: Let the xprt layer know a takeover happened. + - BUG/MINOR: http_act: don't check capture id in backend (2) + - BUILD: makefile: disable threads by default on OpenBSD + - BUILD: peers: fix build warning with gcc 4.2.1 + - CI: cirrus-ci: exclude slow reg-tests + +2020/06/26 : 2.2-dev11 + - REGTEST: Add a simple script to tests errorfile directives in proxy sections + - BUG/MEDIUM: fcgi-app: Resolve the sink if a fcgi-app logs in a ring buffer + - BUG/MINOR: spoe: correction of setting bits for analyzer + - BUG/MINOR: cfgparse: Support configurations without newline at EOF + - MINOR: cfgparse: Warn on truncated lines / files + - BUG/MINOR: http_ana: clarify connection pointer check on L7 retry + - MINOR: debug: add a new DEBUG_FD build option + - BUG/MINOR: tasks: make sure never to exceed max_processed + - MINOR: task: add a new pointer to current tasklet queue + - BUG/MEDIUM: task: be careful not to run too many tasks at TL_URGENT + - BUG/MINOR: cfgparse: Fix argument reference in PARSE_ERR_TOOMANY message + - BUG/MINOR: cfgparse: Fix calculation of position for PARSE_ERR_TOOMANY message + - BUG/MEDIUM: ssl: fix ssl_bind_conf double free + - MINOR: ssl: free bind_conf_node in crtlist_free() + - MINOR: ssl: free the crtlist and the ckch during the deinit() + - BUG/MINOR: ssl: fix build with ckch_deinit() and crtlist_deinit() + - BUG/MINOR: ssl/cli: certs added from the CLI can't be deleted + - MINOR: ssl: move the ckch/crtlist deinit to ssl_sock.c + - MEDIUM: tasks: apply a fair CPU distribution between tasklet classes + - MINOR: tasks: make current_queue an index instead of a pointer + - MINOR: tasks: add a mask of the queues with active tasklets + - MINOR: tasks: pass the queue index to run_task_from_list() + - MINOR: tasks: make run_tasks_from_lists() scan the queues itself + - MEDIUM: tasks: add a tune.sched.low-latency option + - BUG/MEDIUM: ssl/cli: 'commit ssl cert' crashes when no private key + - BUG/MINOR: cfgparse: don't increment linenum on incomplete lines + - MINOR: tools: make parse_line() always terminate the args list + - BUG/MINOR: cfgparse: report extraneous args *after* the string is allocated + - MINOR: cfgparse: sanitize the output a little bit + - MINOR: cli/ssl: handle trailing slashes in crt-list commands + - MINOR: ssl: add the ssl_s_* sample fetches for server side certificate + - BUG/MEDIUM: http-ana: Don't loop trying to generate a malformed 500 response + - BUG/MINOR: stream-int: Don't wait to send truncated HTTP messages + - BUG/MINOR: http-ana: Set CF_EOI on response channel for generated responses + - BUG/MINOR: http-ana: Don't wait to send 1xx responses generated by HAProxy + - MINOR: spoe: Don't systematically create new applets if processing rate is low + - DOC: fix some typos in the ssl_s_{s|i}_dn documentation + - BUILD: fix ssl_sample.c when building against BoringSSL + - CI: travis-ci: switch BoringSSL builds to ninja + - CI: extend spellchecker whitelist + - DOC: assorted typo fixes in the documentation + - CLEANUP: assorted typo fixes in the code and comments + - MINOR: http: Add support for http 413 status + - REGTEST: ssl: tests the ssl_f_* sample fetches + - REGTEST: ssl: add some ssl_c_* sample fetches test + - DOC: ssl: update the documentation of "commit ssl cert" + - BUG/MINOR: cfgparse: correctly deal with empty lines + - BUG/MEDIUM: fetch: Fix hdr_ip misparsing IPv4 addresses due to missing NUL + +2020/06/19 : 2.2-dev10 + - BUILD: include: add sys/types before netinet/tcp.h + - BUG/MEDIUM: log: don't hold the log lock during writev() on a file descriptor + - BUILD: Remove nowarn for warnings that do not trigger + - BUG/MEDIUM: pattern: fix thread safety of pattern matching + - BUILD: Re-enable -Wimplicit-fallthrough + - BUG/MINOR: ssl: fix ssl-{min,max}-ver with openssl < 1.1.0 + - BUILD: thread: add parenthesis around values of locking macros + - BUILD: proto_uxst: shut up yet another gcc's absurd warning + - BUG/MEDIUM: checks: Fix off-by-one in allocation of SMTP greeting cmd + - CI: travis-ci: use "-O1" for clang builds + - MINOR: haproxy: Add void deinit_and_exit(int) + - MINOR: haproxy: Make use of deinit_and_exit() for clean exits + - BUG/MINOR: haproxy: Free rule->arg.vars.expr during deinit_act_rules + - BUILD: compression: make gcc 10 happy with free_zlib() + - BUILD: atomic: add string.h for memcpy() on ARM64 + - BUG/MINOR: http: make smp_fetch_body() report that the contents may change + - BUG/MINOR: tcp-rules: tcp-response must check the buffer's fullness + - BUILD: haproxy: mark deinit_and_exit() as noreturn + - BUG/MAJOR: vars: Fix bogus free() during deinit() for http-request rules + - BUG/MEDIUM: ebtree: use a byte-per-byte memcmp() to compare memory blocks + - MINOR: tools: add a new configurable line parse, parse_line() + - BUG/MEDIUM: cfgparse: use parse_line() to expand/unquote/unescape config lines + - BUG/MEDIUM: cfgparse: stop after a reasonable amount of fatal error + - MINOR: http: do not close connections anymore after internal responses + - BUG/MINOR: cfgparse: Add missing fatal++ in PARSE_ERR_HEX case + - BUG/MINOR: spoe: add missing key length check before checking key names + - MINOR: version: put the compiler version output into version.c not haproxy.c + - MINOR: compiler: always define __has_feature() + - MINOR: version: report the presence of the compiler's address sanitizer + - BUILD: Fix build by including haproxy/global.h + - BUG/MAJOR: connection: always disable ready events once reported + - CLEANUP: activity: remove unused counter fd_lock + - DOC: fd: make it clear that some fields ordering must absolutely be respected + - MINOR: activity: report the number of times poll() reports I/O + - MINOR: activity: rename confusing poll_* fields in the output + - MINOR: fd: Fix a typo in a coment. + - BUG/MEDIUM: fd: Don't fd_stop_recv() a fd we don't own. + - BUG/MEDIUM: fd: Call fd_stop_recv() when we just got a fd. + - MINOR: activity: group the per-loop counters at the top + - MINOR: activity: rename the "stream" field to "stream_calls" + - MEDIUM: fd: refine the fd_takeover() migration lock + - MINOR: fd: slightly optimize the fd_takeover double-CAS loop + - MINOR: fd: factorize the fd_takeover() exit path to make it safer + - MINOR: peers: do not use localpeer as an array anymore + - MEDIUM: peers: add the "localpeer" global option + - MEDIUM: fd: add experimental support for edge-triggered polling + - CONTRIB: debug: add the missing flags CO_FL_SAFE_LIST and CO_FL_IDLE_LIST + - MINOR: haproxy: process signals before runnable tasks + - MEDIUM: tasks: clean up the front side of the wait queue in wake_expired_tasks() + - MEDIUM: tasks: also process late wakeups in process_runnable_tasks() + - BUG/MINOR: cli: allow space escaping on the CLI + - BUG/MINOR: mworker/cli: fix the escaping in the master CLI + - BUG/MINOR: mworker/cli: fix semicolon escaping in master CLI + - REGTEST: http-rules: test spaces in ACLs + - REGTEST: http-rules: test spaces in ACLs with master CLI + - BUG/MAJOR: init: properly compute the default global.maxpipes value + - MEDIUM: map: make the "clear map" operation yield + - BUG/MEDIUM: stream-int: fix loss of CO_SFL_MSG_MORE flag in forwarding + - MINOR: mux_h1: Set H1_F_CO_MSG_MORE if we know we have more to send. + - BUG/MINOR: systemd: Wait for network to be online + - DOC: configuration: Unindent non-code sentences in the protobuf example + - DOC: configuration: http-check send was missing from matrix + +2020/06/11 : 2.2-dev9 + - BUG/MINOR: http-htx: Don't forget to release the http reply in release function + - BUG/MINOR: http-htx: Fix a leak on error path during http reply parsing + - MINOR: checks: Remove dead code from process_chk_conn() + - REGTESTS: checks: Fix tls_health_checks when IPv6 addresses are used + - REGTESTS: Add missing OPENSSL to REQUIRE_OPTIONS for lua/txn_get_priv + - MINOR: lua: Use vars_unset_by_name_ifexist() + - CLEANUP: vars: Remove void vars_unset_by_name(const char*, size_t, struct sample*) + - MINOR: vars: Make vars_(un|)set_by_name(_ifexist|) return a success value + - MINOR: lua: Make `set_var()` and `unset_var()` return success + - MEDIUM: lua: Add `ifexist` parameter to `set_var` + - MEDIUM: ring: new section ring to declare custom ring buffers. + - REGTESTS: Add missing OPENSSL to REQUIRE_OPTIONS for compression/lua_validation + - REGTESTS: Require the version 2.2 to execute lua/set_var + - BUG/MEDIUM: checks: Refresh the conn-stream and the connection after a connect + - MINOR: checks: Remove useless tests on the connection and conn-stream + - BUG/MEDIUM: contrib/spoa: do not register python3.8 if --embed fail + - BUG/MEDIUM: connection: Ignore PP2 unique ID for stream-less connections + - BUG/MINOR: connection: Always get the stream when available to send PP2 line + - BUG/MEDIUM: backend: set the connection owner to the session when using alpn. + - MINOR: pools: compute an estimate of each pool's average needed objects + - MEDIUM: pools: directly free objects when pools are too much crowded + - REGTEST: Add connection/proxy_protocol_send_unique_id_alpn + - MINOR: http-ana: Make the function http_reply_to_htx() public + - MINOR: http-ana: Use proxy's error replies to emit 401/407 responses + - MINOR: http-rules: Use an action function to eval http-request auth rules + - CLEANUP: http: Remove unused HTTP message templates + - BUG/MEDIUM: checks: Don't blindly subscribe for receive if waiting for connect + - MINOR: checks: I/O callback function only rely on the data layer wake callback + - BUG/MINOR: lua: Add missing string length for lua sticktable lookup + - BUG/MEDIUM: logs: fix trailing zeros on log message. + - CI: cirrus-ci: skip reg-tests/connection/proxy_protocol_send_unique_id_alpn.vtc on CentOS 6 + - BUG/MINOR: nameservers: fix error handling in parsing of resolv.conf + - BUG/MEDIUM: checks: Don't add a tcpcheck ruleset twice in the shared tree + - MEDIUM: ssl: use TLSv1.2 as the minimum default on bind lines + - CLEANUP: pools: use the regular lock for the flush operation on lockless pools + - SCRIPTS: publish-release: pass -n to gzip to remove timestamp + - MINOR: ring: re-work ring attach generic API. + - BUG/MINOR: error on unknown statement in ring section. + - MEDIUM: ring: add server statement to forward messages from a ring + - MEDIUM: ring: add new srv statement to support octet counting forward + - MINOR: ssl: set ssl-min-ver in ambiguous configurations + - CLEANUP: ssl: remove comment from dump_crtlist_sslconf() + - BUILD: sink: address build warning on 32-bit architectures + - BUG/MINOR: peers: fix internal/network key type mapping. + - CLEANUP: regex: remove outdated support for regex actions + - Revert "MINOR: ssl: rework add cert chain to CTX to be libssl independent" + - MINOR: mux-h1/proxy: Add a proxy option to disable clear h2 upgrade + - BUG/MEDIUM: lua: Reset analyse expiration timeout before executing a lua action + - DOC: add a line about comments in crt-list + - BUG/MEDIUM: hlua: Lock pattern references to perform set/add/del operations + - BUG/MINOR: checks: Fix test on http-check rulesets during config validity check + - BUG/MEDIUM: contrib/prometheus-exporter: Properly set flags to dump metrics + - BUG/MEDIUM: mworker: fix the copy of options in copy_argv() + - BUG/MINOR: init: -x can have a parameter starting with a dash + - BUG/MINOR: init: -S can have a parameter starting with a dash + - BUG/MEDIUM: mworker: fix the reload with an -- option + - BUG/MINOR: ssl: fix a trash buffer leak in some error cases + - BUG/MINOR: mworker: fix a memleak when execvp() failed + - MINOR: sample: Add secure_memcmp converter + - REORG: ebtree: move the C files from ebtree/ to src/ + - REORG: ebtree: move the include files from ebtree to include/import/ + - REORG: ebtree: clean up remains of the ebtree/ directory + - REORG: include: create new file haproxy/api-t.h + - REORG: include: create new file haproxy/api.h + - REORG: include: update all files to use haproxy/api.h or api-t.h if needed + - CLEANUP: include: remove common/config.h + - CLEANUP: include: remove unused template.h + - REORG: include: move MIN/MAX from tools.h to compat.h + - REORG: include: move SWAP/MID_RANGE/MAX_RANGE from tools.h to standard.h + - CLEANUP: include: remove unused common/tools.h + - REORG: include: move the base files from common/ to haproxy/ + - REORG: include: move version.h to haproxy/ + - REORG: include: move base64.h, errors.h and hash.h from common to to haproxy/ + - REORG: include: move openssl-compat.h from common/ to haproxy/ + - REORG: include: move ist.h from common/ to import/ + - REORG: include: move the BUG_ON() code to haproxy/bug.h + - REORG: include: move debug.h from common/ to haproxy/ + - CLEANUP: debug: drop unused function p_malloc() + - REORG: include: split buf.h into haproxy/buf-t.h and haproxy/buf.h + - REORG: include: move istbuf.h to haproxy/ + - REORG: include: split mini-clist into haproxy/list and list-t.h + - REORG: threads: extract atomic ops from hathreads.h + - CLEANUP: threads: remove a few needless includes of hathreads.h + - REORG: include: split hathreads into haproxy/thread.h and haproxy/thread-t.h + - CLEANUP: thread: rename __decl_hathreads() to __decl_thread() + - REORG: include: move time.h from common/ to haproxy/ + - REORG: include: move integer manipulation functions from standard.h to intops.h + - CLEANUP: include: remove excessive includes of common/standard.h + - REORG: include: move freq_ctr to haproxy/ + - CLEANUP: pool: include freq_ctr.h and remove locally duplicated functions + - REORG: memory: move the pool type definitions to haproxy/pool-t.h + - REORG: memory: move the OS-level allocator to haproxy/pool-os.h + - MINOR: memory: don't let __pool_get_first() pick from the cache + - MEDIUM: memory: don't let pool_put_to_cache() free the objects itself + - MINOR: memory: move pool-specific path of the locked pool_free() to __pool_free() + - MEDIUM: memory: make local pools independent on lockless pools + - REORG: include: move common/memory.h to haproxy/pool.h + - REORG: include: move common/chunk.h to haproxy/chunk.h + - REORG: include: move activity to haproxy/ + - REORG: include: move common/buffer.h to haproxy/dynbuf{,-t}.h + - REORG: include: move common/net_helper.h to haproxy/net_helper.h + - REORG: include: move common/namespace.h to haproxy/namespace{,-t}.h + - REORG: include: split common/regex.h into haproxy/regex{,-t}.h + - REORG: include: split common/xref.h into haproxy/xref{,-t}.h + - REORG: include: move common/ticks.h to haproxy/ticks.h + - REORG: include: split common/http.h into haproxy/http{,-t}.h + - REORG: include: split common/http-hdr.h into haproxy/http-hdr{,-t}.h + - REORG: include: move common/h1.h to haproxy/h1.h + - REORG: include: split common/htx.h into haproxy/htx{,-t}.h + - REORG: include: move hpack*.h to haproxy/ and split hpack-tbl + - REORG: include: move common/h2.h to haproxy/h2.h + - REORG: include: move common/fcgi.h to haproxy/ + - REORG: include: move protocol.h to haproxy/protocol{,-t}.h + - REORG: tools: split common/standard.h into haproxy/tools{,-t}.h + - REORG: include: move dict.h to hparoxy/dict{,-t}.h + - REORG: include: move shctx to haproxy/shctx{,-t}.h + - REORG: include: move port_range.h to haproxy/port_range{,-t}.h + - REORG: include: move fd.h to haproxy/fd{,-t}.h + - REORG: include: move ring to haproxy/ring{,-t}.h + - REORG: include: move sink.h to haproxy/sink{,-t}.h + - REORG: include: move pipe.h to haproxy/pipe{,-t}.h + - CLEANUP: include: remove empty raw_sock.h + - REORG: include: move proto_udp.h to haproxy/proto_udp{,-t}.h + - REORG: include: move proto/proto_sockpair.h to haproxy/proto_sockpair.h + - REORG: include: move compression.h to haproxy/compression{,-t}.h + - REORG: include: move h1_htx.h to haproxy/h1_htx.h + - REORG: include: move http_htx.h to haproxy/http_htx{,-t}.h + - REORG: include: move hlua.h to haproxy/hlua{,-t}.h + - REORG: include: move hlua_fcn.h to haproxy/hlua_fcn.h + - REORG: include: move action.h to haproxy/action{,-t}.h + - REORG: include: move arg.h to haproxy/arg{,-t}.h + - REORG: include: move auth.h to haproxy/auth{,-t}.h + - REORG: include: move dns.h to haproxy/dns{,-t}.h + - REORG: include: move flt_http_comp.h to haproxy/ + - REORG: include: move counters.h to haproxy/counters-t.h + - REORG: include: split mailers.h into haproxy/mailers{,-t}.h + - REORG: include: move capture.h to haproxy/capture{,-t}.h + - REORG: include: move frontend.h to haproxy/frontend.h + - REORG: include: move obj_type.h to haproxy/obj_type{,-t}.h + - REORG: include: move http_rules.h to haproxy/http_rules.h + - CLEANUP: include: remove unused mux_pt.h + - REORG: include: move mworker.h to haproxy/mworker{,-t}.h + - REORG: include: move ssl_utils.h to haproxy/ssl_utils.h + - REORG: include: move ssl_ckch.h to haproxy/ssl_ckch{,-t}.h + - REORG: move ssl_crtlist.h to haproxy/ssl_crtlist{,-t}.h + - REORG: include: move lb_chash.h to haproxy/lb_chash{,-t}.h + - REORG: include: move lb_fas.h to haproxy/lb_fas{,-t}.h + - REORG: include: move lb_fwlc.h to haproxy/lb_fwlc{,-t}.h + - REORG: include: move lb_fwrr.h to haproxy/lb_fwrr{,-t}.h + - REORG: include: move listener.h to haproxy/listener{,-t}.h + - REORG: include: move pattern.h to haproxy/pattern{,-t}.h + - REORG: include: move map to haproxy/map{,-t}.h + - REORG: include: move payload.h to haproxy/payload.h + - REORG: include: move sample.h to haproxy/sample{,-t}.h + - REORG: include: move protocol_buffers.h to haproxy/protobuf{,-t}.h + - REORG: include: move vars.h to haproxy/vars{,-t}.h + - REORG: include: split global.h into haproxy/global{,-t}.h + - REORG: include: move task.h to haproxy/task{,-t}.h + - REORG: include: move proto_tcp.h to haproxy/proto_tcp.h + - REORG: include: move signal.h to haproxy/signal{,-t}.h + - REORG: include: move tcp_rules.h to haproxy/tcp_rules.h + - REORG: include: move connection.h to haproxy/connection{,-t}.h + - REORG: include: move checks.h to haproxy/check{,-t}.h + - REORG: include: move http_fetch.h to haproxy/http_fetch.h + - REORG: include: move peers.h to haproxy/peers{,-t}.h + - REORG: include: move stick_table.h to haproxy/stick_table{,-t}.h + - REORG: include: move session.h to haproxy/session{,-t}.h + - REORG: include: move trace.h to haproxy/trace{,-t}.h + - REORG: include: move acl.h to haproxy/acl.h{,-t}.h + - REORG: include: split common/uri_auth.h into haproxy/uri_auth{,-t}.h + - REORG: move applet.h to haproxy/applet{,-t}.h + - REORG: include: move stats.h to haproxy/stats{,-t}.h + - REORG: include: move cli.h to haproxy/cli{,-t}.h + - REORG: include: move lb_map.h to haproxy/lb_map{,-t}.h + - REORG: include: move ssl_sock.h to haproxy/ssl_sock{,-t}.h + - REORG: include: move stream_interface.h to haproxy/stream_interface{,-t}.h + - REORG: include: move channel.h to haproxy/channel{,-t}.h + - REORG: include: move http_ana.h to haproxy/http_ana{,-t}.h + - REORG: include: move filters.h to haproxy/filters{,-t}.h + - REORG: include: move fcgi-app.h to haproxy/fcgi-app{,-t}.h + - REORG: include: move log.h to haproxy/log{,-t}.h + - REORG: include: move proxy.h to haproxy/proxy{,-t}.h + - REORG: include: move spoe.h to haproxy/spoe{,-t}.h + - REORG: include: move backend.h to haproxy/backend{,-t}.h + - REORG: include: move queue.h to haproxy/queue{,-t}.h + - REORG: include: move server.h to haproxy/server{,-t}.h + - REORG: include: move stream.h to haproxy/stream{,-t}.h + - REORG: include: move cfgparse.h to haproxy/cfgparse.h + - CLEANUP: hpack: export debug functions and move inlines to .h + - REORG: check: move the e-mail alerting code to mailers.c + - REORG: check: move tcpchecks away from check.c + - REORG: check: move email_alert* from proxy-t.h to mailers-t.h + - REORG: check: extract the external checks from check.{c,h} + - CLEANUP: include: don't include stddef.h directly + - CLEANUP: include: don't include proxy-t.h in global-t.h + - CLEANUP: include: move sample_data out of sample-t.h + - REORG: include: move the error reporting functions to from log.h to errors.h + - BUILD: reorder objects in the Makefile for faster builds + - CLEANUP: compiler: add a THREAD_ALIGNED macro and use it where appropriate + - CLEANUP: include: make atomic.h part of the base API + - REORG: include: move MAX_THREADS to defaults.h + - REORG: include: move THREAD_LOCAL and __decl_thread() to compiler.h + - CLEANUP: include: tree-wide alphabetical sort of include files + - REORG: include: make list-t.h part of the base API + - REORG: dgram: rename proto_udp to dgram + +2020/05/22 : 2.2-dev8 + - MINOR: checks: Improve report of unexpected errors for expect rules + - MEDIUM: checks: Add matching on log-format string for expect rules + - DOC: Fix req.body and co documentation to be accurate + - MEDIUM: checks: Remove dedicated sample fetches and use response ones instead + - CLEANUP: checks: sort and rename tcpcheck_expect_type types + - MINOR: checks: Use dedicated actions to send log-format strings in send rules + - MINOR: checks: Simplify matching on HTTP headers in HTTP expect rules + - MINOR: checks/sample: Remove unnecessary tests on the sample session + - REGTEST: checks: Adapt SSL error message reported when connection is rejected + - MINOR: mworker: replace ha_alert by ha_warning when exiting successfuly + - MINOR: checks: Support log-format string to set the URI for HTTP send rules + - MINOR: checks: Support log-format string to set the body for HTTP send rules + - DOC: Be more explicit about configurable check ok/error/timeout status + - MINOR: checks: Make matching on HTTP headers for expect rules less obscure + - BUG/MEDIUM: lua: Fix dumping of stick table entries for STD_T_DICT + - BUG/MINOR: config: Make use_backend and use-server post-parsing less obscur + - REGTESTS: make the http-check-send test require version 2.2 + - BUG/MINOR: http-ana: fix NTLM response parsing again + - BUG/MEDIUM: http_ana: make the detection of NTLM variants safer + - BUG/MINOR: cfgparse: Abort parsing the current line if an invalid \x sequence is encountered + - MINOR: cfgparse: Improve error message for invalid \x sequences + - CI: travis-ci: enable arm64 builds again + - MEDIUM: ssl: increase default-dh-param to 2048 + - CI: travis-ci: skip pcre2 on arm64 build + - CI: travis-ci: extend the build time for SSL to 60 minutes + - CLEANUP: config: drop unused setting CONFIG_HAP_MEM_OPTIM + - CLEANUP: config: drop unused setting CONFIG_HAP_INLINE_FD_SET + - CLENAUP: config: move CONFIG_HAP_LOCKLESS_POOLS out of config.h + - CLEANUP: remove THREAD_LOCAL from config.h + - CI: travis-ci: upgrade LibreSSL versions + - DOC: assorted typo fixes in the documentation + - CI: extend spellchecker whitelist + - CLEANUP: assorted typo fixes in the code and comments + - MAJOR: contrib: porting spoa_server to support python3 + - BUG/MEDIUM: checks: Subscribe to I/O events on an unfinished connect + - BUG/MINOR: checks: Don't subscribe to I/O events if it is already done + - BUG/MINOR: checks: Rely on next I/O oriented rule when waiting for a connection + - MINOR: checks: Don't try to send outgoing data if waiting to be able to send + - MINOR: sample: Move aes_gcm_dec implementation into sample.c + - MINOR: sample: Add digest and hmac converters + - BUG/MEDIUM: checks: Subscribe to I/O events only if a mux was installed + - BUG/MINOR: sample/ssl: Fix digest converter for openssl < 1.1.0 + - BUG/MINOR: pools: use %u not %d to report pool stats in "show pools" + - BUG/MINOR: pollers: remove uneeded free in global init + - CLEANUP: select: enhance readability in init + - BUG/MINOR: soft-stop: always wake up waiting threads on stopping + - MINOR: soft-stop: let the first stopper only signal other threads + - BUILD: select: only declare existing local labels to appease clang + - BUG/MEDIUM: streams: Remove SF_ADDR_SET if we're retrying due to L7 retry. + - BUG/MEDIUM: stream: Only allow L7 retries when using HTTP. + - DOC: retry-on can only be used with mode http + - MEDIUM: ssl: allow to register callbacks for SSL/TLS protocol messages + - MEDIUM: ssl: split ssl_sock_msgcbk() and use a new callback mechanism + - MINOR: ssl: add a new function ssl_sock_get_ssl_object() + - MEDIUM: ssl: use ssl_sock_get_ssl_object() in fetchers where appropriate + - REORG: ssl: move macros and structure definitions to ssl_sock.h + - CLEANUP: ssl: remove the shsess_* macros + - REORG: move the crt-list structures in their own .h + - REORG: ssl: move the ckch structures to types/ssl_ckch.h + - CLEANUP: ssl: add ckch prototypes in proto/ssl_ckch.h + - REORG: ssl: move crtlist functions to src/ssl_crtlist.c + - CLEANUP: ssl: avoid circular dependencies in ssl_crtlist.h + - REORG: ssl: move the ckch_store related functions to src/ssl_ckch.c + - REORG: ssl: move ckch_inst functions to src/ssl_ckch.c + - REORG: ssl: move the crt-list CLI functions in src/ssl_crtlist.c + - REORG: ssl: move the CLI 'cert' functions to src/ssl_ckch.c + - REORG: ssl: move ssl configuration to cfgparse-ssl.c + - MINOR: ssl: remove static keyword in some SSL utility functions + - REORG: ssl: move ssl_sock_ctx and fix cross-dependencies issues + - REORG: ssl: move sample fetches to src/ssl_sample.c + - REORG: ssl: move utility functions to src/ssl_utils.c + - DOC: ssl: update MAINTAINERS file + - CI: travis-ci: switch arm64 builds to use openssl from distro + - MINOR: stats: Prepare for more accurate moving averages + - MINOR: stats: Expose native cum_req metric for a server + - MEDIUM: stats: Enable more accurate moving average calculation for stats + - BUILD: ssl: include buffer common headers for ssl_sock_ctx + - BUILD: ssl: include errno.h in ssl_crtlist.c + - CLEANUP: acl: remove unused assignment + - DOC/MINOR: halog: Add long help info for ic flag + - BUILD: ssl: fix build without OPENSSL_NO_ENGINE + - DOC: SPOE is no longer experimental + - BUG/MINOR: cache: Don't needlessly test "cache" keyword in parse_cache_flt() + - MINOR: config: Don't dump keywords if argument is NULL + - MEDIUM: checks: Make post-41 the default mode for mysql checks + - BUG/MINOR: logs: prevent double line returns in some events. + - MEDIUM: sink: build header in sink_write for log formats + - MEDIUM: logs: buffer targets now rely on new sink_write + - MEDIUM: sink: add global statement to create a new ring (sink buffer) + - MEDIUM: hpack: use a pool for the hpack table + - BUG/MAJOR: mux-fcgi: Stop sending loop if FCGI stream is blocked for any reason + - BUG/MEDIUM: ring: write-lock the ring while attaching/detaching + - MINOR: applet: adopt the wait list entry from the CLI + - MINOR: ring: make the applet code not depend on the CLI + - Revert "MEDIUM: sink: add global statement to create a new ring (sink buffer)" + - CI: travis-ci: fix libslz download URL + - MINOR: ssl: split config and runtime variable for ssl-{min,max}-ver + - CLEANUP: http_ana: Remove unused TXN flags + - BUG/MINOR: http-rules: Mark http return rules as final + - MINOR: http-htx: Add http_reply type based on what is used for http return rules + - CLEANUP: http-htx: Rename http_error structure into http_error_msg + - MINOR: http-rules: Use http_reply structure for http return rules + - MINOR: http-htx: Use a dedicated function to release http_reply objects + - MINOR: http-htx: Use a dedicated function to parse http reply arguments + - MINOR: http-htx: Use a dedicated function to check http reply validity + - MINOR: http-ana: Use a dedicated function to send a response from an http reply + - MEDIUM: http-rules: Rely on http reply for http deny/tarpit rules + - MINOR: http-htx: Store default error messages in a global http reply array + - MINOR: http-htx: Store messages of an http-errors section in a http reply array + - MINOR: http-htx: Store errorloc/errorfile messages in http replies + - MINOR: proxy: Add references on http replies for proxy error messages + - MINOR: http-htx: Use http reply from the http-errors section + - MINOR: http-ana: Use a TXN flag to prevent after-response ruleset evaluation + - MEDIUM: http-ana: Use http replies for HTTP error messages + - CLEANUP: http-htx: Remove unused storage of error messages in buffers + - MINOR: htx: Add a function to copy a buffer in an HTX message + - CLEANUP: channel: Remove channel_htx_copy_msg() function + - MINOR: http-ana: Add a function to write an http reply in an HTX message + - MINOR: http-htx/proxy: Add http-error directive using http return syntax + - DOC: Fix "errorfile" description in the configuration manual + - BUG/MINOR: checks: Respect check-ssl param when a port or an addr is specified + - BUILD: hpack: make sure the hpack table can still be built standalone + - CONTRIB: hpack: make use of the simplified standalone HPACK API + - MINOR: connection: add pp2-never-send-local to support old PP2 behavior + +2020/05/05 : 2.2-dev7 + - MINOR: version: Show uname output in display_version() + - CI: run weekly OpenSSL "no-deprecated" builds + - CLEANUP: log: fix comment of parse_logformat_string() + - DOC: Improve documentation on http-request set-src + - MINOR: ssl/cli: disallow SSL options for directory in 'add ssl crt-list' + - MINOR: ssl/cli: restrain certificate path when inserting into a directory + - MINOR: ssl: add ssl-skip-self-issued-ca global option + - BUG/MINOR: ssl: default settings for ssl server options are not used + - MINOR: config: add a global directive to set default SSL curves + - BUG/MEDIUM: http-ana: Handle NTLM messages correctly. + - DOC: internals: update the SSL architecture schema + - BUG/MINOR: tools: fix the i386 version of the div64_32 function + - BUG/MINOR: mux-fcgi/trace: fix wrong set of trace flags in fcgi_strm_add_eom() + - BUG/MINOR: http: make url_decode() optionally convert '+' to SP + - DOC: option logasap does not depend on mode + - MEDIUM: memory: make pool_gc() run under thread isolation + - MINOR: contrib: make the peers wireshark dissector a plugin + - BUG/MINOR: http-ana: Throw a 500 error if after-response ruleset fails on errors + - BUG/MINOR: check: Update server address and port to execute an external check + - MINOR: mini-clist: Add functions to iterate backward on a list + - MINOR: checks: Add a way to send custom headers and payload during http chekcs + - MINOR: server: respect warning and alert semantic + - BUG/MINOR: checks: Respect the no-check-ssl option + - BUG/MEDIUM: server/checks: Init server check during config validity check + - CLEANUP: checks: Don't export anymore init_check and srv_check_healthcheck_port + - BUG/MINOR: checks: chained expect will not properly wait for enough data + - BUG/MINOR: checks: Forbid tcp-check lines in default section as documented + - MINOR: checks: Use an enum to describe the tcp-check rule type + - MINOR: checks: Simplify connection flag parsing in tcp-check connect + - MEDIUM: checks: rewind to the first inverse expect rule of a chain on new data + - MINOR: checks: simplify tcp expect config parser + - MINOR: checks: add min-recv tcp-check expect option + - MINOR: checks: add linger option to tcp connect + - MINOR: checks: define a tcp expect type + - MEDIUM: checks: rewrite tcp-check expect block + - MINOR: checks: Stop xform buffers to null-terminated string for tcp-check rules + - MINOR: checks: add rbinary expect match type + - MINOR: checks: Simplify functions to get step id and comment + - MEDIUM: checks: capture groups in expect regexes + - MINOR: checks: Don't use a static tcp rule list head + - MEDIUM: checks: Use a non-comment rule iterator to get next rule + - MEDIUM: proxy/checks: Register a keyword to parse tcp-check rules + - MINOR: checks: Set the tcp-check rule index during parsing + - MINOR: checks: define tcp-check send type + - MINOR: checks: define a tcp-check connect type + - MEDIUM: checks: Add implicit tcp-check connect rule + - MAJOR: checks: Refactor and simplify the tcp-check loop + - MEDIUM: checks: Associate a session to each tcp-check healthcheck + - MINOR: checks/vars: Add a check scope for variables + - MEDIUM: checks: Parse custom action rules in tcp-checks + - MINOR: checks: Add support to set-var and unset-var rules in tcp-checks + - MINOR: checks: Add the sni option for tcp-check connect rules + - MINOR: checks: Add the via-socks4 option for tcp-check connect rules + - MINOR: checks: Add the alpn option for tcp-check connect rules + - MINOR: ssl: Export a generic function to parse an alpn string + - MINOR: checks: Add the default option for tcp-check connect rules + - MINOR: checks: Add the addr option for tcp-check connect rule + - MEDIUM: checks: Support expression to set the port + - MEDIUM: checks: Support log-format strings for tcp-check send rules + - MINOR: log: Don't depends on a stream to process samples in log-format string + - MINOR: log: Don't systematically set LW_REQ when a sample expr is added + - MEDIUM: checks: Add a shared list of tcp-check rules + - MINOR: sample: add htonl converter + - MINOR: sample: add cut_crlf converter + - MINOR: sample: add ltrim converter + - MINOR: sample: add rtrim converter + - MINOR: checks: Use a name for the healthcheck status enum + - MINOR: checks: Add option to tcp-check expect rules to customize error status + - MINOR: checks: Merge tcp-check comment rules with the others at config parsing + - MINOR: checks: Add a sample fetch to extract a block from the input check buffer + - MEDIUM: checks: Add on-error/on-success option on tcp-check expect rules + - MEDIUM: checks: Add status-code sample expression on tcp-check expect rules + - MINOR: checks: Relax the default option for tcp-check connect rules + - MEDIUM: checks: Add a list of vars to set before executing a tpc-check ruleset + - MINOR: checks: Export the tcpcheck_eval_ret enum + - MINOR: checks: Use dedicated function to handle onsuccess/onerror messages + - MINOR: checks: Support custom functions to eval a tcp-check expect rules + - MEDIUM: checks: Implement redis check using tcp-check rules + - MEDIUM: checks: Implement ssl-hello check using tcp-check rules + - MEDIUM: checks: Implement smtp check using tcp-check rules + - MEDIUM: checks: Implement postgres check using tcp-check rules + - MEDIUM: checks: Implement MySQL check using tcp-check rules + - MEDIUM: checks: Implement LDAP check using tcp-check rules + - MEDIUM: checks: Implement SPOP check using tcp-check rules + - MINOR: server/checks: Move parsing of agent keywords in checks.c + - MINOR: server/checks: Move parsing of server check keywords in checks.c + - MEDIUM: checks: Implement agent check using tcp-check rules + - REGTEST: Adapt regtests about checks to recent changes + - MINOR: Produce tcp-check info message for pure tcp-check rules only + - MINOR: checks: Add an option to set success status of tcp-check expect rules + - MINOR: checks: Improve log message of tcp-checks on success + - MINOR: proxy/checks: Move parsing of httpchk option in checks.c + - MINOR: proxy/checks: Move parsing of tcp-check option in checks.c + - MINOR: proxy/checks: Register a keyword to parse http-check rules + - MINOR: proxy/checks: Move parsing of external-check option in checks.c + - MINOR: proxy/checks: Register a keyword to parse external-check rules + - MEDIUM: checks: Use a shared ruleset to store tcp-check rules + - MINOR: checks: Use an indirect string to represent the expect matching string + - MINOR: checks: Introduce flags to configure in tcp-check expect rules + - MINOR: standard: Add my_memspn and my_memcspn + - MINOR: checks: Add a reverse non-comment rule iterator to get last rule + - MAJOR: checks: Implement HTTP check using tcp-check rules + - MINOR: checks: Make resume conditions more explicit in tcpcheck_main() + - MINOR: connection: Add macros to know if a conn or a cs uses an HTX mux + - MEDIUM: checks: Refactor how data are received in tcpcheck_main() + - MINOR: checks/obj_type: Add a new object type for checks + - BUG/MINOR: obj_type: Handle stream object in obj_base_ptr() function + - MINOR: checks: Use the check as origin when a session is created + - MINOR: checks: Add a mux proto to health-check and tcp-check connect rule + - MINOR: connection: Add a function to install a mux for a health-check + - MAJOR: checks: Use the best mux depending on the protocol for health checks + - MEDIUM: checks: Implement default TCP check using tcp-check rules + - MINOR: checks: Remove unused code about pure TCP checks + - CLEANUP: checks: Reorg checks.c file to be more readable + - REGTEST: Fix reg-tests about health-checks to adapt them to recent changes + - MINOR: ist: Add a function to retrieve the ist pointer + - MINOR: checks: Use ist API as far as possible + - BUG/MEDIUM: checks: Be sure to subscribe for sends if outgoing data remains + - MINOR: checks: Use a tree instead of a list to store tcp-check rulesets + - BUG/MINOR: checks: Send the right amount of outgoing data for HTTP checks + - REGTEST: Add scripts to test based tcp-check health-checks + - Revert "MEDIUM: checks: capture groups in expect regexes" + - DOC: Add documentation about comments for tcp-check and http-check directives + - DOC: Fix the tcp-check and http-check directives layout + - BUG/MEDIUM: checks: Use the mux protocol specified on the server line + - MINOR: checks: Support mux protocol definition for tcp and http health checks + - BUG/MINOR: mux-fcgi: Be sure to have a connection as session's origin to use it + - MINOR: checks: Support list of status codes on http-check expect rules + - BUG/MEDIUM: checks: Unsubscribe to mux events when a conn-stream is destroyed + - REGTEST: Add a script to validate agent checks + - BUG/MINOR: server: Fix server_finalize_init() to avoid unused variable + - BUG/MEDIUM: checks: unsubscribe for events on the old conn-stream on connect + - BUG/MINOR: checks: Only use ssl_sock_is_ssl() if compiled with SSL support + - BUG/MINOR: checks/server: use_ssl member must be signed + - BUG/MEDIUM: sessions: Always pass the mux context as argument to destroy a mux + - BUG/MEDIUM: checks: Destroy the conn-stream before the session + - BUG/MINOR: checks: Fix PostgreSQL regex on the authentication packet + - CI: cirrus-ci: remove reg-tests/checks/tcp-check-ssl.vtc on CentOS 6 + - MINOR: checks: Support HTTP/2 version (without '.0') for http-check send rules + - MINOR: checks: Use ver keyword to specify the HTTP version for http checks + - BUG/MINOR: checks: Remove wrong variable redeclaration + - BUG/MINOR: checks: Properly handle truncated mysql server messages + - CLEANUP: checks: Remove unused code when ldap server message is parsed + - MINOR: checks: Make the use of the check's server more explicit on connect + - BUG/MINOR: checks: Avoid incompatible cast when a binary string is parsed + - BUG/MINOR: checks: Remove bad call to free() when an expect rule is parsed + - BUG/MINOR: checks: Don't lose warning on proxy capability + - MINOR: log: Add "Tu" timer + - BUG/MINOR: checks: Set the output buffer length before calling parse_binary() + - BUG/MEDIUM: mux-h1: make sure we always have a timeout on front connections + - REGTEST: ssl: test the client certificate authentication + - DOC: give a more accurate description of what check does + - BUG/MEDIUM: capture: capture-req/capture-res converters crash without a stream + - BUG/MEDIUM: capture: capture.{req,res}.* crash without a stream + - BUG/MEDIUM: http: the "http_first_req" sample fetch could crash without a steeam + - BUG/MEDIUM: http: the "unique-id" sample fetch could crash without a steeam + - CLEANUP: http: add a few comments on certain functions' assumptions about streams + - BUG/MEDIUM: sample: make the CPU and latency sample fetches check for a stream + - MINOR: http-htx: Export functions to update message authority and host + - MINOR: checks: Don't support multiple host header for http-check send rule + - MINOR: checks: Skip some headers for http-check send rules + - MINOR: checks: Keep the Host header and the request uri synchronized + - CLEANUP: checks: Fix checks includes + - DOC: Fix send rules in the http-check connect example + - DOC: Add more info about request formatting in http-check send description + - REGTEST: http-rules: Require PCRE or PCRE2 option to run map_redirect script + - REGTEST: ssl: remove curl from the "add ssl crt-list" test + - REGTEST: ssl: improve the "set ssl cert" test + - CLEANUP: ssl: silence a build warning when threads are disabled + - BUG/MEDIUM: listener: mark the thread as not stuck inside the loop + - MINOR: threads: export the POSIX thread ID in panic dumps + - BUG/MINOR: debug: properly use long long instead of long for the thread ID + - BUG/MEDIUM: shctx: really check the lock's value while waiting + - BUG/MEDIUM: shctx: bound the number of loops that can happen around the lock + - MINOR: stream: report the list of active filters on stream crashes + - BUG/MEDIUM: mux-fcgi: Return from detach if server don't keep the connection + - BUG/MEDIUM: mux_fcgi: Free the FCGI connection at the end of fcgi_release() + - BUG/MEDIUM: mux-fcgi: Fix wrong test on FCGI_CF_KEEP_CONN in fcgi_detach() + - BUG/MEDIUM: connections: force connections cleanup on server changes + - BUG/MEDIUM: h1: Don't compare host and authority if only h1 headers are parsed + - BUG/MEDIUM: ssl: fix the id length check within smp_fetch_ssl_fc_session_id() + - CLEANUP: connections: align function declaration + - BUG/MINOR: sample: Set the correct type when a binary is converted to a string + - MEDIUM: checks/http-fetch: Support htx prefetch from a check for HTTP samples + - DOC: Document the log-format parameter for tcp-check send/send-binary rules + - MINOR: checks: Add support of payload-based sample fetches + - MINOR: checks: Add support of be_id, be_name, srv_id and srv_name sample fetches + - MINOR: checks: Add support of server side ssl sample fetches + - MINOR: checks: Add support of HTTP response sample fetches + - MINOR: http-htx: Support different methods to look for header names + - MINOR: checks: Set by default expect rule status to UNKNOWN during parsing + - BUG/MINOR: checks: Support multiple HTTP expect rules + - REGTEST: checks: Fix sync condition for agent-check + - MEDIUM: checks: Support matching on headers for http-check expect rules + - MINOR: lua: allow changing port with set_addr + - BUG/MINOR: da: Fix HTX message prefetch + - BUG/MINOR: wurfl: Fix HTX message prefetch + - BUG/MINOR: 51d: Fix HTX message prefetch + - MINOR: ist: add istadv() function + - MINOR: ist: add istissame() function + - MINOR: istbuf: add ist2buf() function + - BUG/MINOR: threads: fix multiple use of argument inside HA_ATOMIC_CAS() + - BUG/MINOR: threads: fix multiple use of argument inside HA_ATOMIC_UPDATE_{MIN,MAX}() + - DOC: update intro.txt for 2.2 + - DOC: intro: add a contacts section + +2020/04/17 : 2.2-dev6 + - BUG/MINOR: ssl: memory leak when find_chain is NULL + - CLEANUP: ssl: rename ssl_get_issuer_chain to ssl_get0_issuer_chain + - MINOR: ssl: rework add cert chain to CTX to be libssl independent + - BUG/MINOR: peers: init bind_proc to 1 if it wasn't initialized + - BUG/MINOR: peers: avoid an infinite loop with peers_fe is NULL + - BUG/MINOR: peers: Use after free of "peers" section. + - CI: github actions: add weekly h2spec test + - BUG/MEDIUM: mux_h1: Process a new request if we already received it. + - MINOR: build: Fix build in mux_h1 + - CLEANUP: remove obsolete comments + - BUG/MEDIUM: dns: improper parsing of aditional records + - MINOR: ssl: skip self issued CA in cert chain for ssl_ctx + - MINOR: listener: add so_name sample fetch + - MEDIUM: stream: support use-server rules with dynamic names + - MINOR: servers: Add a counter for the number of currently used connections. + - MEDIUM: connections: Revamp the way idle connections are killed + - MINOR: cli: add a general purpose pointer in the CLI struct + - MINOR: ssl: add a list of bind_conf in struct crtlist + - REORG: ssl: move SETCERT enum to ssl_sock.h + - BUG/MINOR: ssl: ckch_inst wrongly inserted in crtlist_entry + - REORG: ssl: move some functions above crtlist_load_cert_dir() + - MINOR: ssl: use crtlist_free() upon error in directory loading + - MINOR: ssl: add a list of crtlist_entry in ckch_store + - MINOR: ssl: store a ptr to crtlist in crtlist_entry + - MINOR: ssl/cli: update pointer to store in 'commit ssl cert' + - MEDIUM: ssl/cli: 'add ssl crt-list' command + - REGTEST: ssl/cli: test the 'add ssl crt-list' command + - BUG/MINOR: ssl: entry->ckch_inst not initialized + - REGTEST: ssl/cli: change test type to devel + - REGTEST: make the PROXY TLV validation depend on version 2.2 + - CLEANUP: assorted typo fixes in the code and comments + - BUG/MINOR: stats: Fix color of draining servers on stats page + - DOC: internals: Fix spelling errors in filters.txt + - MINOR: connections: Don't mark conn flags 0x00000001 and 0x00000002 as unused. + - REGTEST: make the unique-id test depend on version 2.0 + - BUG/MEDIUM: dns: Consider the fact that dns answers are case-insensitive + - MINOR: ssl: split the line parsing of the crt-list + - MINOR: ssl/cli: support filters and options in add ssl crt-list + - MINOR: ssl: add a comment above the ssl_bind_conf keywords + - REGTEST: ssl/cli: tests options and filters w/ add ssl crt-list + - REGTEST: ssl: pollute the crt-list file + - BUG/CRITICAL: hpack: never index a header into the headroom after wrapping + - BUG/MINOR: protocol_buffer: Wrong maximum shifting. + - CLEANUP: src/fd.c: mask setsockopt with DISGUISE + - BUG/MINOR: ssl/cli: initialize fcount int crtlist_entry + - REGTEST: ssl/cli: add other cases of 'add ssl crt-list' + - CLEANUP: assorted typo fixes in the code and comments + - DOC: management: add the new crt-list CLI commands + - BUG/MINOR: ssl/cli: fix spaces in 'show ssl crt-list' + - MINOR: ssl/cli: 'del ssl crt-list' delete an entry + - MINOR: ssl/cli: replace dump/show ssl crt-list by '-n' option + - CI: use better SSL library definition + - CI: travis-ci: enable DEBUG_STRICT=1 for CI builds + - CI: travis-ci: upgrade openssl to 1.1.1f + - MINOR: ssl: improve the errors when a crt can't be open + - CI: cirrus-ci: rename openssl package after it is renamed in FreeBSD + - CI: adopt openssl download script to download all versions + - BUG/MINOR: ssl/cli: lock the ckch structures during crt-list delete + - MINOR: ssl/cli: improve error for bundle in add/del ssl crt-list + - MINOR: ssl/cli: 'del ssl cert' deletes a certificate + - BUG/MINOR: ssl: trailing slashes in directory names wrongly cached + - BUG/MINOR: ssl/cli: memory leak in 'set ssl cert' + - CLEANUP: ssl: use the refcount for the SSL_CTX' + - CLEANUP: ssl/cli: use the list of filters in the crtlist_entry + - BUG/MINOR: ssl: memleak of the struct cert_key_and_chain + - CLEANUP: ssl: remove a commentary in struct ckch_inst + - MINOR: ssl: initialize all list in ckch_inst_new() + - MINOR: ssl: free instances and SNIs with ckch_inst_free() + - MINOR: ssl: replace ckchs_free() by ckch_store_free() + - BUG/MEDIUM: ssl/cli: trying to access to free'd memory + - MINOR: ssl: ckch_store_new() alloc and init a ckch_store + - MINOR: ssl: crtlist_new() alloc and initialize a struct crtlist + - REORG: ssl: move some free/new functions + - MINOR: ssl: crtlist_entry_{new, free} + - BUG/MINOR: ssl: ssl_conf always set to NULL on crt-list parsing + - MINOR: ssl: don't alloc ssl_conf if no option found + - BUG/MINOR: connection: always send address-less LOCAL PROXY connections + - BUG/MINOR: peers: Incomplete peers sections should be validated. + - MINOR: init: report in "haproxy -c" whether there were warnings or not + - MINOR: init: add -dW and "zero-warning" to reject configs with warnings + - MINOR: init: report the compiler version in haproxy -vv + - CLEANUP: assorted typo fixes in the code and comments + - MINOR: init: report the haproxy version and executable path once on errors + - DOC: Make how "option redispatch" works more explicit + - BUILD: Makefile: add linux-musl to TARGET + - CLEANUP: assorted typo fixes in the code and comments + - CLEANUP: http: Fixed small typo in parse_http_return + - DOC: hashing: update link to hashing functions + +2020/03/23 : 2.2-dev5 + - CLEANUP: ssl: is_default is a bit in ckch_inst + - BUG/MINOR: ssl/cli: sni_ctx' mustn't always be used as filters + - DOC: ssl: clarify security implications of TLS tickets + - CLEANUP: remove support for Linux i686 vsyscalls + - CLEANUP: drop support for USE_MY_ACCEPT4 + - CLEANUP: remove support for USE_MY_EPOLL + - CLEANUP: remove support for USE_MY_SPLICE + - CLEANUP: remove the now unused common/syscall.h + - BUILD: make dladdr1 depend on glibc version and not __USE_GNU + - BUILD: wdt: only test for SI_TKILL when compiled with thread support + - BUILD: Makefile: the compiler-specific flags should all be in SPEC_CFLAGS + - CLEANUP: ssl: separate the directory loading in a new function + - BUG/MINOR: buffers: MT_LIST_DEL_SAFE() expects the temporary pointer. + - BUG/MEDIUM: mt_lists: Make sure we set the deleted element to NULL; + - MINOR: init: move the maxsock calculation code to compute_ideal_maxsock() + - MEDIUM: init: always try to push the FD limit when maxconn is set from -m + - BUG/MAJOR: list: fix invalid element address calculation + - BUILD: stream-int: fix a few includes dependencies + - MINOR: mt_lists: Appease gcc. + - MINOR: lists: Implement function to convert list => mt_list and mt_list => list + - MINOR: servers: Kill priv_conns. + - MINOR: lists: fix indentation. + - BUG/MEDIUM: random: align the state on 2*64 bits for ARM64 + - BUG/MEDIUM: connections: Don't assume the connection has a valid session. + - BUG/MEDIUM: pools: Always update free_list in pool_gc(). + - BUG/MINOR: haproxy: always initialize sleeping_thread_mask + - BUG/MINOR: listener/mq: do not dispatch connections to remote threads when stopping + - BUG/MINOR: haproxy/threads: try to make all threads leave together + - Revert "BUILD: travis-ci: enable s390x builds" + - BUILD: travis-ci: enable regular s390x builds + - DOC: proxy_protocol: Reserve TLV type 0x05 as PP2_TYPE_UNIQUE_ID + - MINOR: proxy_protocol: Ingest PP2_TYPE_UNIQUE_ID on incoming connections + - MEDIUM: proxy_protocol: Support sending unique IDs using PPv2 + - CLEANUP: connection: Add blank line after declarations in PP handling + - CLEANUP: assorted typo fixes in the code and comments + - CI: add spellcheck github action + - DOC: correct typo in alert message about rspirep + - CI: travis: switch linux builds to clang-9 + - MINOR: debug: add a new DISGUISE() macro to pass a value as identity + - MINOR: debug: consume the write() result in BUG_ON() to silence a warning + - MINOR: use DISGUISE() everywhere we deliberately want to ignore a result + - BUILD: pools: silence build warnings with DEBUG_MEMORY_POOLS and DEBUG_UAF + - CLEANUP: connection: Stop directly setting an ist's .ptr + - CI: travis: revert to clang-7 for BoringSSL tests + - BUILD: on ARM, must be linked to libatomic. + - BUILD: makefile: fix regex syntax in ARM platform detection + - BUG/MEDIUM: peers: resync ended with RESYNC_PARTIAL in wrong cases. + - REORG: ssl: move ssl_sock_load_cert() + - MINOR: ssl: pass ckch_inst to ssl_sock_load_ckchs() + - MEDIUM: ssl: allow crt-list caching + - MINOR: ssl: directories are loaded like crt-list + - BUG/MINOR: ssl: can't open directories anymore + - BUG/MEDIUM: spoe: dup agent's engine_id string from trash.area + - MINOR: fd: Use a separate lock for logs instead of abusing the fd lock. + - MINOR: mux_pt: Don't try to remove the connection from the idle list. + - MINOR: ssl/cli: show/dump ssl crt-list + - BUG/MINOR: ssl/cli: free the trash chunk in dump_crtlist + - MEDIUM: fd: Introduce a running mask, and use it instead of the spinlock. + - BUG/MINOR: ssl: memory leak in crtlist_parse_file() + - MINOR: tasks: Provide the tasklet to the callback. + - BUG/MINOR: ssl: memleak of struct crtlist_entry + - BUG/MINOR: pattern: Do not pass len = 0 to calloc() + - BUILD: makefile: fix expression again to detect ARM platform + - CI: travis: re-enable ASAN on clang + - CI: travis: proper group output redirection together with travis_wait + - DOC: assorted typo fixes in the documentation + - MINOR: wdt: Move the definitions of WDTSIG and DEBUGSIG into types/signal.h. + - BUG/MEDIUM: wdt: Don't ignore WDTSIG and DEBUGSIG in __signal_process_queue(). + - MINOR: memory: Change the flush_lock to a spinlock, and don't get it in alloc. + - MINOR: ssl/cli: 'new ssl cert' command + - MINOR: ssl/cli: show certificate status in 'show ssl cert' + - MEDIUM: sessions: Don't be responsible for connections anymore. + - MEDIUM: servers: Split the connections into idle, safe, and available. + - MINOR: fd: Implement fd_takeover(). + - MINOR: connections: Add a new mux method, "takeover". + - MINOR: connections: Make the "list" element a struct mt_list instead of list. + - MINOR: connections: Add a flag to know if we're in the safe or idle list. + - MEDIUM: connections: Attempt to get idle connections from other threads. + - MEDIUM: mux_h1: Implement the takeover() method. + - MEDIUM: mux_h2: Implement the takeover() method. + - MEDIUM: mux_fcgi: Implement the takeover() method. + - MEDIUM: connections: Kill connections even if we are reusing one. + - BUG/MEDIUM: connections: Don't forget to decrement idle connection counters. + - BUG/MINOR: ssl: Do not free garbage pointers on memory allocation failure + - BUG/MINOR: ssl: Correctly add the 1 for the sentinel to the number of elements + - BUG/MINOR: ssl: crtlist_dup_filters() must return NULL with fcount == 0 + - BUG/MEDIUM: build: Fix compilation by spelling decl correctly. + - BUILD/MEDIUM: fd: Declare fd_mig_lock as extern. + - CI: run travis-ci builds on push only, skip pull requests + - CI: temporarily disable unstable travis arm64 builds + - BUG/MINOR: ssl/cli: free BIO upon error in 'show ssl cert' + - BUG/MINOR: connections: Make sure we free the connection on failure. + - BUG/MINOR: ssl/cli: fix a potential NULL dereference + - BUG/MEDIUM: h1: Make sure we subscribe before going into idle list. + - BUG/MINOR: connections: Set idle_time before adding to idle list. + - MINOR: muxes: Note that we can't usee a connection when added to the srv idle. + - REGTEST: increase timeouts on the seamless-reload test + - BUG/MINOR: haproxy/threads: close a possible race in soft-stop detection + - CLEANUP: haproxy/threads: don't check global_tasks_mask twice + +2020/03/09 : 2.2-dev4 + - MEDIUM: buffer: remove the buffer_wq lock + - MINOR: ssl: move find certificate chain code to its own function + - MINOR: ssl: resolve issuers chain later + - MINOR: ssl: resolve ocsp_issuer later + - MINOR: ssl/cli: "show ssl cert" command should print the "Chain Filename:" + - BUG/MINOR: h2: reject again empty :path pseudo-headers + - MINOR: wdt: always clear sigev_value to make valgrind happy + - MINOR: epoll: always initialize all of epoll_event to please valgrind + - BUG/MINOR: sample: Make sure to return stable IDs in the unique-id fetch + - BUG/MEDIUM: ssl: chain must be initialized with sk_X509_new_null() + - BUILD: cirrus-ci: suppress OS version check when installing packages + - BUG/MINOR: http_ana: make sure redirect flags don't have overlapping bits + - CLEANUP: fd: remove the FD_EV_STATUS aggregate + - CLEANUP: fd: remove some unneeded definitions of FD_EV_* flags + - MINOR: fd: merge the read and write error bits into RW error + - BUG/MINOR: dns: ignore trailing dot + - MINOR: contrib/prometheus-exporter: Add the last heathcheck duration metric + - BUG/MINOR: http-htx: Do case-insensive comparisons on Host header name + - MINOR: mux-h1: Remove useless case-insensitive comparisons + - MINOR: rawsock: always mark the FD not ready when we're certain it happens + - MEDIUM: connection: make the subscribe() call able to wakeup if ready + - MEDIUM: connection: don't stop receiving events in the FD handler + - MEDIUM: mux-h1: do not blindly wake up the tasklet at end of request anymore + - BUG/MINOR: arg: don't reject missing optional args + - MINOR: tools: make sure to correctly check the returned 'ms' in date2std_log + - MINOR: debug: report the task handler's pointer relative to main + - BUG/MEDIUM: debug: make the debug_handler check for the thread in threads_to_dump + - MINOR: haproxy: export main to ease access from debugger + - MINOR: haproxy: export run_poll_loop + - MINOR: task: export run_tasks_from_list + - BUILD: tools: remove obsolete and conflicting trace() from standard.c + - MINOR: tools: add new function dump_addr_and_bytes() + - MINOR: tools: add resolve_sym_name() to resolve function pointers + - MINOR: debug: use resolve_sym_name() to dump task handlers + - MINOR: cli: make "show fd" rely on resolve_sym_name() + - MEDIUM: debug: add support for dumping backtraces of stuck threads + - MINOR: debug: call backtrace() once upon startup + - MINOR: ssl: add "ca-verify-file" directive + - BUG/MINOR: wdt: do not return an error when the watchdog couldn't be enabled + - BUILD: Makefile: include librt before libpthread + - MEDIUM: wdt: fall back to CLOCK_REALTIME if CLOCK_THREAD_CPUTIME is not available + - MINOR: wdt: do not depend on USE_THREAD + - MINOR: debug: report the number of entries in the backtrace + - MINOR: debug: improve backtrace() on aarch64 and possibly other systems + - MINOR: debug: use our own backtrace function on clang+x86_64 + - MINOR: debug: dump the whole trace if we can't spot the starting point + - BUILD: tools: unbreak resolve_sym_name() on non-GNU platforms + - BUILD: tools: rely on __ELF__ not USE_DL to enable use of dladdr() + - CLEANUP: contrib/spoa_example: Fix several typos + - BUILD: makefile: do not modify the build options during make reg-tests + - BUG/MEDIUM: connection: stop polling for sending when the event is ready + - MEDIUM: stream-int: make sure to try to immediately validate the connection + - MINOR: tcp/uxst/sockpair: only ask for I/O when really waiting for a connect() + - MEDIUM: connection: only call ->wake() for connect() without I/O + - OPTIM: connection: disable receiving on disabled events when the run queue is too high + - OPTIM: mux-h1: subscribe rather than waking up at a few other places + - REGTEST: Add unique-id reg-test + - MINOR: stream: Add stream_generate_unique_id function + - MINOR: stream: Use stream_generate_unique_id + - BUG/MINOR: connection/debug: do not enforce !event_type on subscribe() anymore + - MINOR: ssl/cli: support crt-list filters + - MINOR: ssl: reach a ckch_store from a sni_ctx + - DOC: fix incorrect indentation of http_auth_* + - BUG/MINOR: ssl-sock: do not return an uninitialized pointer in ckch_inst_sni_ctx_to_sni_filters + - MINOR: debug: add CLI command "debug dev write" to write an arbitrary size + - MINOR: ist: Add `IST_NULL` macro + - MINOR: ist: Add `int isttest(const struct ist)` + - MINOR: ist: Add `struct ist istalloc(size_t)` and `void istfree(struct ist*)` + - CLEANUP: Use `isttest()` and `istfree()` + - MINOR: ist: Add `struct ist istdup(const struct ist)` + - MINOR: proxy: Make `header_unique_id` a `struct ist` + - MEDIUM: stream: Make the `unique_id` member of `struct stream` a `struct ist` + - OPTIM: startup: fast unique_id allocation for acl. + - DOC: configuration.txt: fix various typos + - DOC: assorted typo fixes in the documentation and Makefile + - BUG/MINOR: init: make the automatic maxconn consider the max of soft/hard limits + - BUG/MAJOR: proxy_protocol: Properly validate TLV lengths + - CLEANUP: proxy_protocol: Use `size_t` when parsing TLVs + - MINOR: buf: Add function to insert a string at an absolute offset in a buffer + - MINOR: htx: Add a function to return a block at a specific offset + - MINOR: htx: Use htx_find_offset() to truncate an HTX message + - MINOR: flt_trace: Use htx_find_offset() to get the available payload length + - BUG/MINOR: filters: Use filter offset to decude the amount of forwarded data + - BUG/MINOR: filters: Forward everything if no data filters are called + - BUG/MEDIUM: cache/filters: Fix loop on HTX blocks caching the response payload + - BUG/MEDIUM: compression/filters: Fix loop on HTX blocks compressing the payload + - BUG/MINOR: http-ana: Reset request analysers on a response side error + - BUG/MINOR: lua: Abort when txn:done() is called from a Lua action + - BUG/MINOR: lua: Ignore the reserve to know if a channel is full or not + - MINOR: lua: Add function to know if a channel is a response one + - MINOR: lua: Stop using the lua txn in hlua_http_get_headers() + - MINOR: lua: Stop using the lua txn in hlua_http_rep_hdr() + - MINOR: lua: Stop using lua txn in hlua_http_del_hdr() and hlua_http_add_hdr() + - MINOR: lua: Remove the flag HLUA_TXN_HTTP_RDY + - MINOR: lua: Rename hlua_action_wake_time() to hlua_set_wake_time() + - BUG/MINOR: lua: Init the lua wake_time value before calling a lua function + - BUG/MINOR: http-rules: Return ACT_RET_ABRT to abort a transaction + - BUG/MINOR: http-rules: Preserve FLT_END analyzers on reject action + - BUG/MINOR: http-rules: Fix a typo in the reject action function + - MINOR: cache/filters: Initialize the cache filter when stream is created + - MINOR: compression/filters: Initialize the comp filter when stream is created + - BUG/MINOR: rules: Preserve FLT_END analyzers on silent-drop action + - BUG/MINOR: rules: Return ACT_RET_ABRT when a silent-drop action is executed + - BUG/MINOR: rules: Increment be_counters if backend is assigned for a silent-drop + - BUG/MINOR: http-rules: Abort transaction when a redirect is applied on response + - BUILD: buffer: types/{ring.h,checks.h} should include buf.h, not buffer.h + - BUILD: ssl: include mini-clist.h + - BUILD: global: must not include common/standard.h but only types/freq_ctr.h + - BUILD: freq_ctr: proto/freq_ctr needs to include common/standard.h + - BUILD: listener: types/listener.h must not include standard.h + - BUG/MEDIUM: random: initialize the random pool a bit better + - BUG/MEDIUM: random: implement per-thread and per-process random sequences + - Revert "BUG/MEDIUM: random: implement per-thread and per-process random sequences" + - BUILD: cirrus-ci: get rid of unstable freebsd images + - MINOR: tools: add 64-bit rotate operators + - BUG/MEDIUM: random: implement a thread-safe and process-safe PRNG + - MINOR: backend: use a single call to ha_random32() for the random LB algo + - BUG/MINOR: checks/threads: use ha_random() and not rand() + - MINOR: sample: make all bits random on the rand() sample fetch + - MINOR: tools: add a generic function to generate UUIDs + - DOC: fix typo about no-tls-tickets + - DOC: improve description of no-tls-tickets + - DOC: assorted typo fixes in the documentation + - CLEANUP: remove unused code in 'my_ffsl/my_flsl' functions + +2020/02/25 : 2.2-dev3 + - SCRIPTS: announce-release: place the send command in the mail's header + - SCRIPTS: announce-release: allow the user to force to overwrite old files + - SCRIPTS: backport: fix the master branch detection + - BUG/MINOR: http-act: Set stream error flag before returning an error + - BUG/MINOR: http-act: Fix bugs on error path during parsing of return actions + - BUG/MEDIUM: ssl/cli: 'commit ssl cert' wrong SSL_CTX init + - BUG/MEDIUM: tcp-rules: Fix track-sc* actions for L4/L5 TCP rules + - DOC: schematic of the SSL certificates architecture + - BUG/MAJOR: mux-h2: don't wake streams after connection was destroyed + - BUG/MINOR: unix: better catch situations where the unix socket path length is close to the limit + - BUILD: cirrus-ci: switch to "snap" images to unify openssl naming + - BUILD: cirrus-ci: workaround "pkg install" bug + - BUILD: cirrus-ci: add ERR=1 to freebsd builds + - BUG/MINOR: connection: correctly retry I/O on signals + - CLEANUP: mini-clist: simplify nested do { while(1) {} } while (0) + - BUILD: http_act: cast file sizes when reporting file size error + - BUG/MEDIUM: listener: only consider running threads when resuming listeners + - BUG/MINOR: listener: enforce all_threads_mask on bind_thread on init + - BUG/MINOR: tcp: avoid closing fd when socket failed in tcp_bind_listener + - MINOR: build: add aix72-gcc build TARGET and power{8,9} CPUs + - BUILD: travis-ci: no more allowed failures for openssl-1.0.2 + - BUILD: travis-ci: harden builds, add ERR=1 (warning ought to be errors) + - BUILD: scripts/build-ssl.sh: use "uname" instead of ${TRAVIS_OS_NAME} + - BUG/MINOR: tcp: don't try to set defaultmss when value is negative + - SCRIPTS: make announce-release executable again + - BUG/MINOR: namespace: avoid closing fd when socket failed in my_socketat + - BUG/MEDIUM: muxes: Use the right argument when calling the destroy method. + - BUG/MINOR: mux-fcgi: Forbid special characters when matching PATH_INFO param + - CLEANUP: ssl: remove unused functions in openssl-compat.h + - MINOR: mux-fcgi: Make the capture of the path-info optional in pathinfo regex + - MINOR: tools: add is_idchar() to tell if a char may belong to an identifier + - MINOR: chunk: implement chunk_strncpy() to copy partial strings + - MINOR: sample/acl: use is_idchar() to locate the fetch/conv name + - MEDIUM: arg: make make_arg_list() stop after its own arguments + - MEDIUM: arg: copy parsed arguments into the trash instead of allocating them + - MEDIUM: arg: make make_arg_list() support quotes in arguments + - MINOR: sample: make sample_parse_expr() able to return an end pointer + - MEDIUM: log-format: make the LF parser aware of sample expressions' end + - BUG/MINOR: arg: report an error if an argument is larger than bufsize + - SCRIPTS: announce-release: use mutt -H instead of -i to include the draft + - BUILD: enable ERR=1 in github cygwin builds + - BUG/MINOR: arg: fix again incorrect argument length check + - MINOR: sample: regsub now supports backreferences + - BUG/MINOR: tools: also accept '+' as a valid character in an identifier + - MINOR: http-htx: Add a function to retrieve the headers size of an HTX message + - MINOR: filters: Forward data only if the last filter forwards something + - BUG/MINOR: filters: Count HTTP headers as filtered data but don't forward them + - BUG/MINOR: http-htx: Don't return error if authority is updated without changes + - BUG/MINOR: stream: Don't incr frontend cum_req counter when stream is closed + - BUG/MINOR: sample: exit regsub() in case of trash allocation error + - MINOR: ssl: add "issuers-chain-path" directive. + - REGTESTS: use "command -v" instead of "which" + - BUG/MINOR: http-ana: Matching on monitor-uri should be case-sensitive + - MINOR: http-ana: Match on the path if the monitor-uri starts by a / + - BUG/MINOR: ssl: Stop passing dynamic strings as format arguments + - BUG/MAJOR: http-ana: Always abort the request when a tarpit is triggered + - BUG/MINOR: mux: do not call conn_xprt_stop_recv() on buffer shortage + - MINOR: checks: do not call conn_xprt_stop_send() anymore + - CLEANUP: epoll: place the struct epoll_event in the stack + - MEDIUM: connection: remove the intermediary polling state from the connection + - MINOR: raw_sock: directly call fd_stop_send() and not conn_xprt_stop_send() + - MINOR: tcp/uxst/sockpair: use fd_want_send() instead of conn_xprt_want_send() + - MINOR: connection: remove the last calls to conn_xprt_{want,stop}_* + - CLEANUP: connection: remove the definitions of conn_xprt_{stop,want}_{send,recv} + - MINOR: connection: introduce a new receive flag: CO_RFL_READ_ONCE + - MINOR: mux-h1: pass CO_RFL_READ_ONCE to the lower layers when relevant + - MINOR: ist: add an iststop() function + - BUG/MINOR: http: http-request replace-path duplicates the query string + - CLEANUP: sample: use iststop instead of a for loop + - BUG/MEDIUM: shctx: make sure to keep all blocks aligned + - MINOR: compiler: move CPU capabilities definition from config.h and complete them + - BUG/MEDIUM: ebtree: don't set attribute packed without unaligned access support + - CLEANUP: http/h1: rely on HA_UNALIGNED_LE instead of checking for CPU families + - BUILD: fix recent build failure on unaligned archs + - MINOR: ssl: load the key from a dedicated file + - BUG/MINOR: ssl: load .key in a directory only after PEM + - MINOR: compiler: drop special cases of likely/unlikely for older compilers + - CLEANUP: conn: Do not pass a pointer to likely + - CLEANUP: net_helper: Do not negate the result of unlikely + - BUILD: remove obsolete support for -mregparm / USE_REGPARM + - CLEANUP: cfgparse: Fix type of second calloc() parameter + - BUILD: ssl: only pass unsigned chars to isspace() + - BUILD: general: always pass unsigned chars to is* functions + - BUG/MINOR: sample: fix the json converter's endian-sensitivity + - BUG/MEDIUM: ssl: fix several bad pointer aliases in a few sample fetch functions + - CLEANUP: fd: use a union in fd_rm_from_fd_list() to shut aliasing warnings + - CLEANUP: cache: use read_u32/write_u32 to access the cache entry's hash + - CLEANUP: stick-tables: use read_u32() to display a node's key + - CLEANUP: sample: use read_u64() in ipmask() to apply an IPv6 mask + - MINOR: pattern: fix all remaining strict aliasing issues + - CLEANUP: lua: fix aliasing issues in the address matching code + - CLEANUP: connection: use read_u32() instead of a cast in the netscaler parser + - BUILD: makefile: re-enable strict aliasing + - BUG/MINOR: connection: make sure to correctly tag local PROXY connections + - MINOR: compiler: add new alignment macros + - BUILD: ebtree: improve architecture-specific alignment + - MINOR: config: mark global.debug as deprecated + - BUILD: travis-ci: enable s390x builds + - MINOR: ssl/cli: 'show ssl cert' displays the chain + - MINOR: ssl/cli: 'show ssl cert'displays the issuer in the chain + - MINOR: ssl/cli: reorder 'show ssl cert' output + - CLEANUP: ssl: move issuer_chain tree and definition + - DOC: proxy-protocol: clarify IPv6 address representation in the spec + +2020/02/07 : 2.2-dev2 + - BUILD: CI: temporarily mark openssl-1.0.2 as allowed failure + - MEDIUM: cli: Allow multiple filter entries for "show table" + - BUG/MEDIUM: netscaler: Don't forget to allocate storage for conn->src/dst. + - BUG/MINOR: ssl: ssl_sock_load_pem_into_ckch is not consistent + - BUILD: stick-table: fix build errors introduced by last stick-table change + - BUG/MINOR: cli: Missing arg offset for filter data values. + - MEDIUM: streams: Always create a conn_stream in connect_server(). + - MEDIUM: connections: Get ride of the xprt_done callback. + - CLEANUP: changelog: remove the duplicate entry for 2.2-dev1 + - BUILD: CI: move cygwin builds to Github Actions + - MINOR: cli: Report location of errors or any extra data for "show table" + - BUG/MINOR: ssl/cli: free the previous ckch content once a PEM is loaded + - CLEANUP: backend: remove useless test for inexistent connection + - CLEANUP: backend: shut another false null-deref in back_handle_st_con() + - CLEANUP: stats: shut up a wrong null-deref warning from gcc 9.2 + - BUG/MINOR: ssl: increment issuer refcount if in chain + - BUG/MINOR: ssl: memory leak w/ the ocsp_issuer + - BUG/MINOR: ssl: typo in previous patch + - BUG/MEDIUM: connections: Set CO_FL_CONNECTED in conn_complete_session(). + - BUG/MINOR: ssl/cli: ocsp_issuer must be set w/ "set ssl cert" + - MEDIUM: connection: remove CO_FL_CONNECTED and only rely on CO_FL_WAIT_* + - BUG/MEDIUM: 0rtt: Only consider the SSL handshake. + - MINOR: stream-int: always report received shutdowns + - MINOR: connection: remove CO_FL_SSL_WAIT_HS from CO_FL_HANDSHAKE + - MEDIUM: connection: use CO_FL_WAIT_XPRT more consistently than L4/L6/HANDSHAKE + - MINOR: connection: remove checks for CO_FL_HANDSHAKE before I/O + - MINOR: connection: do not check for CO_FL_SOCK_RD_SH too early + - MINOR: connection: don't check for CO_FL_SOCK_WR_SH too early in handshakes + - MINOR: raw-sock: always check for CO_FL_SOCK_WR_SH before sending + - MINOR: connection: remove some unneeded checks for CO_FL_SOCK_WR_SH + - BUG/MINOR: stktable: report the current proxy name in error messages + - BUG/MEDIUM: mux-h2: make sure we don't emit TE headers with anything but "trailers" + - MINOR: lua: Add hlua_prepend_path function + - MINOR: lua: Add lua-prepend-path configuration option + - MINOR: lua: Add HLUA_PREPEND_C?PATH build option + - BUILD: cfgparse: silence a bogus gcc warning on 32-bit machines + - BUG/MINOR: http-ana: Increment the backend counters on the backend + - BUG/MINOR: stream: Be sure to have a listener to increment its counters + - BUG/MEDIUM: streams: Move the conn_stream allocation outside #IF USE_OPENSSL. + - REGTESTS: make the set_ssl_cert test require version 2.2 + - BUG/MINOR: ssl: Possible memleak when allowing the 0RTT data buffer. + - MINOR: ssl: Remove dead code. + - BUG/MEDIUM: ssl: Don't forget to free ctx->ssl on failure. + - BUG/MEDIUM: stream: Don't install the mux in back_handle_st_con(). + - MEDIUM: streams: Don't close the connection in back_handle_st_con(). + - MEDIUM: streams: Don't close the connection in back_handle_st_rdy(). + - BUILD: CI: disable slow regtests on Travis + - BUG/MINOR: tcpchecks: fix the connect() flags regarding delayed ack + - BUG/MINOR: http-rules: Always init log-format expr for common HTTP actions + - BUG/MINOR: connection: fix ip6 dst_port copy in make_proxy_line_v2 + - BUG/MINOR: dns: allow 63 char in hostname + - MINOR: proxy: clarify number of connections log when stopping + - DOC: word converter ignores delimiters at the start or end of input string + - MEDIUM: raw-sock: remove obsolete calls to fd_{cant,cond,done}_{send,recv} + - BUG/MINOR: ssl/cli: fix unused variable with openssl < 1.0.2 + - MEDIUM: pipe/thread: reduce the locking overhead + - MEDIUM: pipe/thread: maintain a per-thread local cache of recently used pipes + - BUG/MEDIUM: pipe/thread: fix atomicity of pipe counters + - MINOR: tasks: move the list walking code to its own function + - MEDIUM: tasks: implement 3 different tasklet classes with their own queues + - MEDIUM: tasks: automatically requeue into the bulk queue an already running tasklet + - OPTIM: task: refine task classes default CPU bandwidth ratios + - BUG/MEDIUM: connections: Don't forget to unlock when killing a connection. + - MINOR: task: permanently flag tasklets waking themselves up + - MINOR: task: make sched->current also reflect tasklets + - MINOR: task: detect self-wakeups on tl==sched->current instead of TASK_RUNNING + - OPTIM: task: readjust CPU bandwidth distribution since last update + - MINOR: task: don't set TASK_RUNNING on tasklets + - BUG/MEDIUM: memory_pool: Update the seq number in pool_flush(). + - MINOR: memory: Only init the pool spinlock once. + - BUG/MEDIUM: memory: Add a rwlock before freeing memory. + - BUG/MAJOR: memory: Don't forget to unlock the rwlock if the pool is empty. + - MINOR: ssl: ssl-load-extra-files configure loading of files + - SCRIPTS: add a new "backport" script to simplify long series of backports + - BUG/MINOR: ssl: we may only ignore the first 64 errors + - SCRIPTS: use /usr/bin/env bash instead of /bin/bash for scripts + - BUG/MINOR: ssl: clear the SSL errors on DH loading failure + - CLEANUP: hpack: remove a redundant test in the decoder + - CLEANUP: peers: Remove unused static function `free_dcache` + - CLEANUP: peers: Remove unused static function `free_dcache_tx` + - CONTRIB: debug: add missing flags SF_HTX and SF_MUX + - CONTRIB: debug: add the possibility to decode the value as certain types only + - CONTRIB: debug: support reporting multiple values at once + - BUG/MINOR: http-act: Use the good message to test strict rewritting mode + - MINOR: global: Set default tune.maxrewrite value during global structure init + - MINOR: http-rules: Set SF_ERR_PRXCOND termination flag when a header rewrite fails + - MINOR: http-htx: Emit a warning if an error file runs over the buffer's reserve + - MINOR: htx: Add a function to append an HTX message to another one + - MINOR: htx/channel: Add a function to copy an HTX message in a channel's buffer + - BUG/MINOR: http-ana: Don't overwrite outgoing data when an error is reported + - MINOR: dns: Dynamically allocate dns options to reduce the act_rule size + - MINOR: dns: Add function to release memory allocated for a do-resolve rule + - BUG/MINOR: http-ana: Reset HTX first index when HAPRoxy sends a response + - BUG/MINOR: http-ana: Set HTX_FL_PROXY_RESP flag if a server perform a redirect + - MINOR: http-rules: Add a flag on redirect rules to know the rule direction + - MINOR: http-rules: Handle the rule direction when a redirect is evaluated + - MINOR: http-ana: Rely on http_reply_and_close() to handle server error + - MINOR: http-ana: Add a function for forward internal responses + - MINOR: http-ana/http-rules: Use dedicated function to forward internal responses + - MEDIUM: http: Add a ruleset evaluated on all responses just before forwarding + - MEDIUM: http-rules: Add the return action to HTTP rules + - MEDIUM: http-rules: Support extra headers for HTTP return actions + - CLEANUP: lua: Remove consistency check for sample fetches and actions + - BUG/MINOR: http-ana: Increment failed_resp counters on invalid response + - MINOR: lua: Get the action return code on the stack when an action finishes + - MINOR: lua: Create the global 'act' object to register all action return codes + - MINOR: lua: Add act:wake_time() function to set a timeout when an action yields + - MEDIUM: lua: Add ability for actions to intercept HTTP messages + - REGTESTS: Add reg tests for the HTTP return action + - REGTESTS: Add a reg test for http-after-response rulesets + - BUILD: lua: silence a warning on systems where longjmp is not marked as noreturn + - MINOR: acl: Warn when an ACL is named 'or' + - CONTRIB: debug: also support reading values from stdin + - SCRIPTS: backport: use short revs and resolve the initial commit + - BUG/MINOR: acl: Fix type of log message when an acl is named 'or' + +2020/01/22 : 2.2-dev1 + - DOC: this is development again + - MINOR: version: this is development again, update the status + - SCRIPTS: update create-release to fix the changelog on new branches + - CLEANUP: ssl: Clean up error handling + - BUG/MINOR: contrib/prometheus-exporter: decode parameter and value only + - BUG/MINOR: h1: Don't test the host header during response parsing + - BUILD/MINOR: trace: fix use of long type in a few printf format strings + - DOC: Clarify behavior of server maxconn in HTTP mode + - MINOR: ssl: deduplicate ca-file + - MINOR: ssl: compute ca-list from deduplicate ca-file + - MINOR: ssl: deduplicate crl-file + - CLEANUP: dns: resolution can never be null + - BUG/MINOR: http-htx: Don't make http_find_header() fail if the value is empty + - DOC: ssl/cli: set/commit/abort ssl cert + - BUG/MINOR: ssl: fix SSL_CTX_set1_chain compatibility for openssl < 1.0.2 + - BUG/MINOR: fcgi-app: Make the directive pass-header case insensitive + - BUG/MINOR: stats: Fix HTML output for the frontends heading + - BUG/MINOR: ssl: fix X509 compatibility for openssl < 1.1.0 + - DOC: clarify matching strings on binary fetches + - DOC: Fix ordered list in summary + - DOC: move the "group" keyword at the right place + - MEDIUM: init: prevent process and thread creation at runtime + - BUG/MINOR: ssl/cli: 'ssl cert' cmd only usable w/ admin rights + - BUG/MEDIUM: stream-int: don't subscribed for recv when we're trying to flush data + - BUG/MINOR: stream-int: avoid calling rcv_buf() when splicing is still possible + - BUG/MINOR: ssl/cli: don't overwrite the filters variable + - BUG/MEDIUM: listener/thread: fix a race when pausing a listener + - BUG/MINOR: ssl: certificate choice can be unexpected with openssl >= 1.1.1 + - BUG/MEDIUM: mux-h1: Never reuse H1 connection if a shutw is pending + - BUG/MINOR: mux-h1: Don't rely on CO_FL_SOCK_RD_SH to set H1C_F_CS_SHUTDOWN + - BUG/MINOR: mux-h1: Fix conditions to know whether or not we may receive data + - BUG/MEDIUM: tasks: Make sure we switch wait queues in task_set_affinity(). + - BUG/MEDIUM: checks: Make sure we set the task affinity just before connecting. + - MINOR: debug: replace popen() with pipe+fork() in "debug dev exec" + - MEDIUM: init: set NO_NEW_PRIVS by default when supported + - BUG/MINOR: mux-h1: Be sure to set CS_FL_WANT_ROOM when EOM can't be added + - BUG/MEDIUM: mux-fcgi: Handle cases where the HTX EOM block cannot be inserted + - BUG/MINOR: proxy: make soft_stop() also close FDs in LI_PAUSED state + - BUG/MINOR: listener/threads: always use atomic ops to clear the FD events + - BUG/MINOR: listener: also clear the error flag on a paused listener + - BUG/MEDIUM: listener/threads: fix a remaining race in the listener's accept() + - MINOR: listener: make the wait paths cleaner and more reliable + - MINOR: listener: split dequeue_all_listener() in two + - REORG: listener: move the global listener queue code to listener.c + - DOC: document the listener state transitions + - BUG/MEDIUM: kqueue: Make sure we report read events even when no data. + - BUG/MAJOR: dns: add minimalist error processing on the Rx path + - BUG/MEDIUM: proto_udp/threads: recv() and send() must not be exclusive. + - DOC: listeners: add a few missing transitions + - BUG/MINOR: tasks: only requeue a task if it was already in the queue + - MINOR: tasks: split wake_expired_tasks() in two parts to avoid useless wakeups + - DOC: proxies: HAProxy only supports 3 connection modes + - DOC: remove references to the outdated architecture.txt + - BUG/MINOR: log: fix minor resource leaks on logformat error path + - BUG/MINOR: mworker: properly pass SIGTTOU/SIGTTIN to workers + - BUG/MINOR: listener: do not immediately resume on transient error + - BUG/MINOR: server: make "agent-addr" work on default-server line + - BUG/MINOR: listener: fix off-by-one in state name check + - BUILD/MINOR: unix sockets: silence an absurd gcc warning about strncpy() + - MEDIUM: h1-htx: Add HTX EOM block when the message is in H1_MSG_DONE state + - MINOR: http-htx: Add some htx sample fetches for debugging purpose + - REGTEST: Add an HTX reg-test to check an edge case + - DOC: clarify the fact that replace-uri works on a full URI + - BUG/MINOR: sample: fix the closing bracket and LF in the debug converter + - BUG/MINOR: sample: always check converters' arguments + - MINOR: sample: Validate the number of bits for the sha2 converter + - BUG/MEDIUM: ssl: Don't set the max early data we can receive too early. + - MINOR: ssl/cli: 'show ssl cert' give information on the certificates + - BUG/MINOR: ssl/cli: fix build for openssl < 1.0.2 + - MINOR: debug: support logging to various sinks + - MINOR: http: add a new "replace-path" action + - REGTEST: ssl: test the "set ssl cert" CLI command + - REGTEST: run-regtests: implement #REQUIRE_BINARIES + - MINOR: task: only check TASK_WOKEN_ANY to decide to requeue a task + - BUG/MAJOR: task: add a new TASK_SHARED_WQ flag to fix foreing requeuing + - BUG/MEDIUM: ssl: Revamp the way early data are handled. + - MINOR: fd/threads: make _GET_NEXT()/_GET_PREV() use the volatile attribute + - BUG/MEDIUM: fd/threads: fix a concurrency issue between add and rm on the same fd + - REGTEST: make the "set ssl cert" require version 2.1 + - BUG/MINOR: ssl: openssl-compat: Fix getm_ defines + - BUG/MEDIUM: state-file: do not allocate a full buffer for each server entry + - BUG/MINOR: state-file: do not store duplicates in the global tree + - BUG/MINOR: state-file: do not leak memory on parse errors + - BUG/MAJOR: mux-h1: Don't pretend the input channel's buffer is full if empty + - BUG/MEDIUM: stream: Be sure to never assign a TCP backend to an HTX stream + - BUILD: ssl: improve SSL_CTX_set_ecdh_auto compatibility + - BUILD: travis-ci: link with ssl libraries using rpath instead of LD_LIBRARY_PATH/DYLD_LIBRARY_PATH + - BUILD: travis-ci: reenable address sanitizer for clang builds + - BUG/MINOR: checks: refine which errno values are really errors. + - BUG/MINOR: connection: only wake send/recv callbacks if the FD is active + - CLEANUP: connection: conn->xprt is never NULL + - MINOR: pollers: add a new flag to indicate pollers reporting ERR & HUP + - MEDIUM: tcp: make tcp_connect_probe() consider ERR/HUP + - REORG: connection: move tcp_connect_probe() to conn_fd_check() + - MINOR: connection: check for connection validation earlier + - MINOR: connection: remove the double test on xprt_done_cb() + - CLEANUP: connection: merge CO_FL_NOTIFY_DATA and CO_FL_NOTIFY_DONE + - MINOR: poller: do not call the IO handler if the FD is not active + - OPTIM: epoll: always poll for recv if neither active nor ready + - OPTIM: polling: do not create update entries for FD removal + - BUG/MEDIUM: checks: Only attempt to do handshakes if the connection is ready. + - BUG/MEDIUM: connections: Hold the lock when wanting to kill a connection. + - BUILD: CI: modernize cirrus-ci + - MINOR: config: disable busy polling on old processes + - MINOR: ssl: Remove unused variable "need_out". + - BUG/MINOR: h1: Report the right error position when a header value is invalid + - BUG/MINOR: proxy: Fix input data copy when an error is captured + - BUG/MEDIUM: http-ana: Truncate the response when a redirect rule is applied + - BUG/MINOR: channel: inject output data at the end of output + - BUG/MEDIUM: session: do not report a failure when rejecting a session + - MEDIUM: dns: implement synchronous send + - MINOR: raw_sock: make sure to disable polling once everything is sent + - MINOR: http: Add 410 to http-request deny + - MINOR: http: Add 404 to http-request deny + - CLEANUP: mux-h2: remove unused goto "out_free_h2s" + - BUILD: cirrus-ci: choose proper openssl package name + - BUG/MAJOR: listener: do not schedule a task-less proxy + - CLEANUP: server: remove unused err section in server_finalize_init + - REGTEST: set_ssl_cert.vtc: replace "echo" with "printf" + - BUG/MINOR: stream-int: Don't trigger L7 retry if max retries is already reached + - BUG/MEDIUM: tasks: Use the MT macros in tasklet_free(). + - BUG/MINOR: mux-h2: use a safe list_for_each_entry in h2_send() + - BUG/MEDIUM: mux-h2: fix missing test on sending_list in previous patch + - CLEANUP: ssl: remove opendir call in ssl_sock_load_cert + - MEDIUM: lua: don't call the GC as often when dealing with outgoing connections + - BUG/MEDIUM: mux-h2: don't stop sending when crossing a buffer boundary + - BUG/MINOR: cli/mworker: can't start haproxy with 2 programs + - REGTEST: mcli/mcli_start_progs: start 2 programs + - BUG/MEDIUM: mworker: remain in mworker mode during reload + - DOC: clarify crt-base usage + - CLEANUP: compression: remove unused deinit_comp_ctx section + - BUG/MEDIUM: mux_h1: Don't call h1_send if we subscribed(). + - BUG/MEDIUM: raw_sock: Make sur the fd and conn are sync. + - CLEANUP: proxy: simplify proxy_parse_rate_limit proxy checks + - BUG/MAJOR: hashes: fix the signedness of the hash inputs + - REGTEST: add sample_fetches/hashes.vtc to validate hashes + - BUG/MEDIUM: cli: _getsocks must send the peers sockets + - CLEANUP: cli: deduplicate the code in _getsocks + - BUG/MINOR: stream: don't mistake match rules for store-request rules + - BUG/MEDIUM: connection: add a mux flag to indicate splice usability + - BUG/MINOR: pattern: handle errors from fgets when trying to load patterns + - MINOR: connection: move the CO_FL_WAIT_ROOM cleanup to the reader only + - MINOR: stream-int: remove dependency on CO_FL_WAIT_ROOM for rcv_buf() + - MEDIUM: connection: get rid of CO_FL_CURR_* flags + - BUILD: pattern: include errno.h + - MEDIUM: mux-h2: do not try to stop sending streams on blocked mux + - MEDIUM: mux-fcgi: do not try to stop sending streams on blocked mux + - MEDIUM: mux-h2: do not make an h2s subscribe to itself on deferred shut + - MEDIUM: mux-fcgi: do not make an fstrm subscribe to itself on deferred shut + - REORG: stream/backend: move backend-specific stuff to backend.c + - MEDIUM: backend: move the connection finalization step to back_handle_st_con() + - MEDIUM: connection: merge the send_wait and recv_wait entries + - MEDIUM: xprt: merge recv_wait and send_wait in xprt_handshake + - MEDIUM: ssl: merge recv_wait and send_wait in ssl_sock + - MEDIUM: mux-h1: merge recv_wait and send_wait + - MEDIUM: mux-h2: merge recv_wait and send_wait event notifications + - MEDIUM: mux-fcgi: merge recv_wait and send_wait event notifications + - MINOR: connection: make the last arg of subscribe() a struct wait_event* + - MINOR: ssl: Add support for returning the dn samples from ssl_(c|f)_(i|s)_dn in LDAP v3 (RFC2253) format. + - DOC: Fix copy and paste mistake in http-response replace-value doc + - BUG/MINOR: cache: Fix leak of cache name in error path + - BUG/MINOR: dns: Make dns_query_id_seed unsigned + - BUG/MINOR: 51d: Fix bug when HTX is enabled + - MINOR: http-htx: Move htx sample fetches in the scope "internal" + - MINOR: http-htx: Rename 'internal.htx_blk.val' to 'internal.htx_blk.data' + - MINOR: http-htx: Make 'internal.htx_blk_data' return a binary string + - DOC: Add a section to document the internal sample fetches + - MINOR: mux-h1: Inherit send flags from the upper layer + - MINOR: contrib/prometheus-exporter: Add heathcheck status/code in server metrics + - BUG/MINOR: http-ana/filters: Wait end of the http_end callback for all filters + - BUG/MINOR: http-rules: Remove buggy deinit functions for HTTP rules + - BUG/MINOR: stick-table: Use MAX_SESS_STKCTR as the max track ID during parsing + - MEDIUM: http-rules: Register an action keyword for all http rules + - MINOR: tcp-rules: Always set from which ruleset a rule comes from + - MINOR: actions: Use ACT_RET_CONT code to ignore an error from a custom action + - MINOR: tcp-rules: Kill connections when custom actions return ACT_RET_ERR + - MINOR: http-rules: Return an error when custom actions return ACT_RET_ERR + - MINOR: counters: Add a counter to report internal processing errors + - MEDIUM: http-ana: Properly handle internal processing errors + - MINOR: http-rules: Add a rule result to report internal error + - MINOR: http-rules: Handle internal errors during HTTP rules evaluation + - MINOR: http-rules: Add more return codes to let custom actions act as normal ones + - MINOR: tcp-rules: Handle denied/aborted/invalid connections from TCP rules + - MINOR: http-rules: Handle denied/aborted/invalid connections from HTTP rules + - MINOR: stats: Report internal errors in the proxies/listeners/servers stats + - MINOR: contrib/prometheus-exporter: Export internal errors per proxy/server + - MINOR: counters: Remove failed_secu counter and use denied_resp instead + - MINOR: counters: Review conditions to increment counters from analysers + - MINOR: http-ana: Add a txn flag to support soft/strict message rewrites + - MINOR: http-rules: Handle all message rewrites the same way + - MINOR: http-rules: Add a rule to enable or disable the strict rewriting mode + - MEDIUM: http-rules: Enable the strict rewriting mode by default + - REGTEST: Fix format of set-uri HTTP request rule in h1or2_to_h1c.vtc + - MINOR: actions: Add a function pointer to release args used by actions + - MINOR: actions: Regroup some info about HTTP rules in the same struct + - MINOR: http-rules/tcp-rules: Call the defined action function first if defined + - MINOR: actions: Rename the act_flag enum into act_opt + - MINOR: actions: Add flags to configure the action behaviour + - MINOR: actions: Use an integer to set the action type + - MINOR: http-rules: Use a specific action type for some custom HTTP actions + - MINOR: http-rules: Make replace-header and replace-value custom actions + - MINOR: http-rules: Make set-header and add-header custom actions + - MINOR: http-rules: Make set/del-map and add/del-acl custom actions + - MINOR: http-rules: Group all processing of early-hint rule in its case clause + - MEDIUM: http-rules: Make early-hint custom actions + - MINOR: http-rule/tcp-rules: Make track-sc* custom actions + - MINOR: tcp-rules: Make tcp-request capture a custom action + - MINOR: http-rules: Add release functions for existing HTTP actions + - BUG/MINOR: http-rules: Fix memory releases on error path during action parsing + - MINOR: tcp-rules: Add release functions for existing TCP actions + - BUG/MINOR: tcp-rules: Fix memory releases on error path during action parsing + - MINOR: http-htx: Add functions to read a raw error file and convert it in HTX + - MINOR: http-htx: Add functions to create HTX redirect message + - MINOR: config: Use dedicated function to parse proxy's errorfiles + - MINOR: config: Use dedicated function to parse proxy's errorloc + - MEDIUM: http-htx/proxy: Use a global and centralized storage for HTTP error messages + - MINOR: proxy: Register keywords to parse errorfile and errorloc directives + - MINOR: http-htx: Add a new section to create groups of custom HTTP errors + - MEDIUM: proxy: Add a directive to reference an http-errors section in a proxy + - MINOR: http-rules: Update txn flags and status when a deny rule is executed + - MINOR: http-rules: Support an optional status on deny rules for http reponses + - MINOR: http-rules: Use same function to parse request and response deny actions + - MINOR: http-ana: Add an error message in the txn and send it when defined + - MEDIUM: http-rules: Support an optional error message in http deny rules + - REGTEST: Add a strict rewriting mode reg test + - REGEST: Add reg tests about error files + - MINOR: ssl: accept 'verify' bind option with 'set ssl cert' + - BUG/MINOR: ssl: ssl_sock_load_ocsp_response_from_file memory leak + - BUG/MINOR: ssl: ssl_sock_load_issuer_file_into_ckch memory leak + - BUG/MINOR: ssl: ssl_sock_load_sctl_from_file memory leak + - BUG/MINOR: http_htx: Fix some leaks on error path when error files are loaded + - CLEANUP: http-ana: Remove useless test on txn when the error message is retrieved + - BUILD: CI: introduce ARM64 builds + - BUILD: ssl: more elegant anti-replay feature presence check + - MINOR: proxy/http-ana: Add support of extra attributes for the cookie directive + - MEDIUM: dns: use Additional records from SRV responses + - CLEANUP: Consistently `unsigned int` for bitfields + - CLEANUP: pattern: remove the pat_time definition + - BUG/MINOR: http_act: don't check capture id in backend + - BUG/MINOR: ssl: fix build on development versions of openssl-1.1.x + +2019/11/25 : 2.2-dev0 + - exact copy of 2.1.0 + +2019/11/25 : 2.1.0 + - BUG/MINOR: init: fix set-dumpable when using uid/gid + - MINOR: init: avoid code duplication while setting identify + - BUG/MINOR: ssl: ssl_pkey_info_index ex_data can store a dereferenced pointer + - BUG/MINOR: ssl: fix crt-list neg filter for openssl < 1.1.1 + - MINOR: peers: Alway show the table info for disconnected peers. + - MINOR: peers: Add TX/RX heartbeat counters. + - MINOR: peers: Add debugging information to "show peers". + - BUG/MINOR: peers: Wrong null "server_name" data field handling. + - MINOR: ssl/cli: 'abort ssl cert' deletes an on-going transaction + - BUG/MEDIUM: mworker: don't fill the -sf argument with -1 during the reexec + - BUG/MINOR: peers: "peer alive" flag not reset when deconnecting. + - BUILD/MINOR: ssl: fix compiler warning about useless statement + - BUG/MEDIUM: stream-int: Don't loose events on the CS when an EOS is reported + - MINOR: contrib/prometheus-exporter: filter exported metrics by scope + - MINOR: contrib/prometheus-exporter: Add a param to ignore servers in maintenance + - BUILD: debug: Avoid warnings in dev mode with -02 because of some BUG_ON tests + - BUG/MINOR: mux-h1: Fix tunnel mode detection on the response path + - BUG/MINOR: http-ana: Properly catch aborts during the payload forwarding + - DOC: Update http-buffer-request description to remove the part about chunks + - BUG/MINOR: stream-int: Fix si_cs_recv() return value + - DOC: internal: document the init calls + - MEDIUM: dns: Add resolve-opts "ignore-weight" + - MINOR: ssl: ssl_sock_prepare_ctx() return an error code + - MEDIUM: ssl/cli: apply SSL configuration on SSL_CTX during commit + - MINOR: ssl/cli: display warning during 'commit ssl cert' + - MINOR: version: report the version status in "haproxy -v" + - MINOR: version: emit the link to the known bugs in output of "haproxy -v" + - DOC: Add documentation about the use-service action + - MINOR: ssl: fix possible null dereference in error handling + - BUG/MINOR: ssl: fix curve setup with LibreSSL + - BUG/MINOR: ssl: Stop passing dynamic strings as format arguments + - CLEANUP: ssl: check if a transaction exists once before setting it + - BUG/MINOR: cli: fix out of bounds in -S parser + - MINOR: ist: add ist_find_ctl() + - BUG/MAJOR: h2: reject header values containing invalid chars + - BUG/MAJOR: h2: make header field name filtering stronger + - BUG/MAJOR: mux-h2: don't try to decode a response HEADERS frame in idle state + - MINOR: h2: add a function to report H2 error codes as strings + - MINOR: mux-h2/trace: report the connection and/or stream error code + - SCRIPTS: create-release: show the correct origin name in suggested commands + - SCRIPTS: git-show-backports: add "-s" to proposed cherry-pick commands + - BUG/MEDIUM: trace: fix a typo causing an incorrect startup error + - BUILD: reorder the objects in the makefile + - DOC: mention in INSTALL haproxy 2.1 is a stable stable version + - MINOR: version: indicate that this version is stable + +2019/11/15 : 2.1-dev5 + - BUG/MEDIUM: ssl/cli: don't alloc path when cert not found + - BUG/MINOR: ssl/cli: unable to update a certificate without bundle extension + - BUG/MINOR: ssl/cli: fix an error when a file is not found + - MINOR: ssl/cli: replace the default_ctx during 'commit ssl cert' + - DOC: fix date and http_date keywords syntax + - MINOR: peers: Add "log" directive to "peers" section. + - BUG/MEDIUM: mux-h1: Disable splicing for chunked messages + - BUG/MEDIUM: stream: Be sure to support splicing at the mux level to enable it + - MINOR: flt_trace: Rename macros to print trace messages + - MINOR: trace: Add a set of macros to trace events if HA is compiled with debug + - MEDIUM: stream/trace: Register a new trace source with its events + - MINOR: doc: http-reuse connection pool fix + - BUG/MEDIUM: stream: Be sure to release allocated captures for TCP streams + - MINOR: http-ana: Remove the unused function http_reset_txn() + - BUG/MINOR: action: do-resolve now use cached response + - BUG: dns: timeout resolve not applied for valid resolutions + - DOC: management: fix typo on "cache_lookups" stats output + - BUG/MINOR: stream: init variables when the list is empty + - BUG/MEDIUM: tasks: Make tasklet_remove_from_tasklet_list() no matter the tasklet. + - BUG/MINOR: queue/threads: make the queue unlinking atomic + - BUG/MEDIUM: Make sure we leave the session list in session_free(). + - CLEANUP: session: slightly simplify idle connection cleanup logic + - MINOR: memory: also poison the area on freeing + - CLEANUP: cli: use srv_shutdown_streams() instead of open-coding it + - CLEANUP: stats: use srv_shutdown_streams() instead of open-coding it + - BUG/MEDIUM: listeners: always pause a listener on out-of-resource condition + - BUILD: contrib/da: remove an "unused" warning + - BUG/MEDIUM: filters: Don't call TCP callbacks for HTX streams + - MEDIUM: filters: Adapt filters API to allow again TCP filtering on HTX streams + - MINOR: freq_ctr: Make the sliding window sums thread-safe + - MINOR: stream: Remove the lock on the proxy to update time stats + - MINOR: counters: Add fields to store the max observed for {q,c,d,t}_time + - MINOR: stats: Report max times in addition of the averages for sessions + - MINOR: contrib/prometheus-exporter: Report metrics about max times for sessions + - BUG/MINOR: contrib/prometheus-exporter: Rename some metrics + - MINOR: contrib/prometheus-exporter: report the number of idle conns per server + - DOC: Add missing stats fields in the management manual + - BUG/MINOR: mux-h1: Properly catch parsing errors on payload and trailers + - BUG/MINOR: mux-h1: Don't set CS_FL_EOS on a read0 when receiving data to pipe + - MINOR: mux-h1: Set EOI on the conn-stream when EOS is reported in TUNNEL state + - MINOR: sink: Set the default max length for a message to BUFSIZE + - MINOR: ring: make the parse function automatically set the handler/release + - BUG/MINOR: log: make "show startup-log" use a ring buffer instead + - MINOR: stick-table: allow sc-set-gpt0 to set value from an expression + +2019/11/03 : 2.1-dev4 + - BUG/MINOR: cli: don't call the kw->io_release if kw->parse failed + - BUG/MINOR: mux-h2: Don't pretend mux buffers aren't full anymore if nothing sent + - BUG/MAJOR: stream-int: Don't receive data from mux until SI_ST_EST is reached + - DOC: remove obsolete section about header manipulation + - BUG/MINOR: ssl/cli: cleanup on cli_parse_set_cert error + - MINOR: ssl/cli: rework the 'set ssl cert' IO handler + - BUILD: CI: comment out cygwin build, upgrade various ssl libraries + - DOC: Improve documentation of http-re(quest|sponse) replace-(header|value|uri) + - BUILD/MINOR: tools: shut up the format truncation warning in get_gmt_offset() + - BUG/MINOR: spoe: fix off-by-one length in UUID format string + - BUILD/MINOR: ssl: shut up a build warning about format truncation + - BUILD: do not disable -Wformat-truncation anymore + - MINOR: chunk: add chunk_istcat() to concatenate an ist after a chunk + - Revert "MINOR: istbuf: add b_fromist() to make a buffer from an ist" + - MINOR: mux: Add a new method to get informations about a mux. + - BUG/MEDIUM: stream_interface: Only use SI_ST_RDY when the mux is ready. + - BUG/MEDIUM: servers: Only set SF_SRV_REUSED if the connection if fully ready. + - MINOR: doc: fix busy-polling performance reference + - MINOR: config: allow no set-dumpable config option + - MINOR: init: always fail when setrlimit fails + - MINOR: ssl/cli: rework 'set ssl cert' as 'set/commit' + - CLEANUP: ssl/cli: remove leftovers of bundle/certs (it < 2) + - REGTEST: vtest can now enable mcli with its own flag + - BUG/MINOR: config: Update cookie domain warn to RFC6265 + - MINOR: sample: add us/ms support to date/http_date + - BUG/MINOR: ssl/cli: check trash allocation in cli_io_handler_commit_cert() + - BUG/MEDIUM: mux-h2: report no available stream on a connection having errors + - BUG/MEDIUM: mux-h2: immediately remove a failed connection from the idle list + - BUG/MEDIUM: mux-h2: immediately report connection errors on streams + - BUG/MINOR: stats: properly check the path and not the whole URI + - BUG/MINOR: ssl: segfault in cli_parse_set_cert with old openssl/boringssl + - BUG/MINOR: ssl: ckch->chain must be initialized + - BUG/MINOR: ssl: double free on error for ckch->{key,cert} + - MINOR: ssl: BoringSSL ocsp_response does not need issuer + - BUG/MEDIUM: ssl/cli: fix dot research in cli_parse_set_cert + - MINOR: backend: Add srv_name sample fetche + - DOC: Add GitHub issue config.yml + +2019/10/25 : 2.1-dev3 + - MINOR: mux-h2/trace: missing conn pointer in demux full message + - MINOR: mux-h2: add a per-connection list of blocked streams + - BUILD: ebtree: make eb_is_empty() and eb_is_dup() take a const + - BUG/MEDIUM: mux-h2: do not enforce timeout on long connections + - BUG/MEDIUM: tasks: Don't forget to decrement tasks_run_queue. + - BUG/MINOR: peers: crash on reload without local peer. + - BUG/MINOR: mux-h2/trace: Fix traces on h2c initialization + - MINOR: h1-htx: Update h1_copy_msg_data() to ease the traces in the mux-h1 + - MINOR: htx: Adapt htx_dump() to be used from traces + - MINOR: mux-h1/trace: register a new trace source with its events + - MINOR: proxy: Store http-send-name-header in lower case + - MINOR: http: Remove headers matching the name of http-send-name-header option + - BUG/MINOR: mux-h1: Adjust header case when the server name is add to a request + - BUG/MINOR: mux-h1: Adjust header case when chunked encoding is add to a message + - MINOR: mux-h1: Try to wakeup the stream on output buffer allocation + - MINOR: fcgi: Add function to get the string representation of a record type + - MINOR: mux-fcgi/trace: Register a new trace source with its events + - BUG/MEDIUM: cache: make sure not to cache requests with absolute-uri + - DOC: clarify some points around http-send-name-header's behavior + - MEDIUM: mux-h2: support emitting CONTINUATION frames after HEADERS + - BUG/MINOR: mux-h1/mux-fcgi/trace: Fix position of the 4th arg in some traces + - DOC: fix typo in Prometheus exporter doc + - MINOR: h2: clarify the rules for how to convert an H2 request to HTX + - MINOR: htx: Add 2 flags on the start-line to have more info about the uri + - MINOR: http: Add a function to get the authority into a URI + - MINOR: h1-htx: Set the flag HTX_SL_F_HAS_AUTHORITY during the request parsing + - MEDIUM: http-htx: Keep the Host header and the request start-line synchronized + - MINOR: h1-htx: Only use the path of a normalized URI to format a request line + - MEDIUM: h2: make the request parser rebuild a complete URI + - MINOR: h2: report in the HTX flags when the request has an authority + - MEDIUM: mux-h2: do not map Host to :authority on output + - MEDIUM: h2: use the normalized URI encoding for absolute form requests + - MINOR: stats: mention in the help message support for "json" and "typed" + - MINOR: stats: get rid of the ST_CONVDONE flag + - MINOR: stats: replace the ST_* uri_auth flags with STAT_* + - MINOR: stats: always merge the uri_auth flags into the appctx flags + - MINOR: stats: set the appctx flags when initializing the applet only + - MINOR: stats: get rid of the STAT_SHOWADMIN flag + - MINOR: stats: make stats_dump_fields_json() directly take flags + - MINOR: stats: uniformize the calling convention of the dump functions + - MINOR: stats: support the "desc" output format modifier for info and stat + - MINOR: stats: prepare to add a description with each stat/info field + - MINOR: stats: make "show stat" and "show info" + - MINOR: stats: fill all the descriptions for "show info" and "show stat" + - BUG/MEDIUM: applet: always check a fast running applet's activity before killing + - BUILD: stats: fix missing '=' sign in array declaration + - MINOR: lists: add new macro LIST_SPLICE_END_DETACHED + - MINOR: list: add new macro MT_LIST_BEHEAD + - MEDIUM: task: Split the tasklet list into two lists. + - MINOR: h2: Document traps to be avoided on multithread. + - MINOR: lists: Try to use local variables instead of macro arguments. + - MINOR: lists: Fix alignement of \ when relevant. + - MINOR: mux-h2: also support emitting CONTINUATION on trailers + - MINOR: ssl: crt-list do ckchn_lookup + - REORG: ssl: rename ckch_node to ckch_store + - REORG: ssl: move structures to ssl_sock.h + - MINOR: ssl: initialize the sni_keytypes_map as EB_ROOT + - MINOR: ssl: initialize explicitly the sni_ctx trees + - BUG/MINOR: ssl: abort on sni allocation failure + - BUG/MINOR: ssl: free the sni_keytype nodes + - BUG/MINOR: ssl: abort on sni_keytypes allocation failure + - MEDIUM: ssl: introduce the ckch instance structure + - MEDIUM: ssl: split ssl_sock_add_cert_sni() + - MINOR: ssl: ssl_sock_load_ckchn() can properly fail + - MINOR: ssl: ssl_sock_load_multi_ckchs() can properly fail + - MEDIUM: ssl: ssl_sock_load_ckchs() alloc a ckch_inst + - MINOR: ssl: ssl_sock_load_crt_file_into_ckch() is filling from a BIO + - MEDIUM: ssl/cli: 'set ssl cert' updates a certificate from the CLI + - MINOR: ssl: load the sctl in/from the ckch + - MINOR: ssl: load the ocsp in/from the ckch + - BUG/MEDIUM: ssl: NULL dereference in ssl_sock_load_cert_sni() + - BUG/MINOR: ssl: fix build without SSL + - BUG/MINOR: ssl: fix build without multi-cert bundles + - BUILD: ssl: wrong #ifdef for SSL engines code + - BUG/MINOR: ssl: fix OCSP build with BoringSSL + - BUG/MEDIUM: htx: Catch chunk_memcat() failures when HTX data are formatted to h1 + - BUG/MINOR: chunk: Fix tests on the chunk size in functions copying data + - BUG/MINOR: mux-h1: Mark the output buffer as full when the xfer is interrupted + - MINOR: mux-h1: Xfer as much payload data as possible during output processing + - CLEANUP: h1-htx: Move htx-to-h1 formatting functions from htx.c to h1_htx.c + - BUG/MINOR: mux-h1: Capture ignored parsing errors + - MINOR: h1: Reject requests with different occurrences of the header host + - MINOR: h1: Reject requests if the authority does not match the header host + - REGTESTS: Send valid URIs in peers reg-tests and fix HA config to avoid warnings + - REGTESTS: Adapt proxy_protocol_random_fail.vtc to match normalized URI too + - BUG/MINOR: WURFL: fix send_log() function arguments + - BUG/MINOR: ssl: fix error messages for OCSP loading + - BUG/MINOR: ssl: can't load ocsp files + - MINOR: version: make the version strings variables, not constants + - BUG/MINOR: http-htx: Properly set htx flags on error files to support keep-alive + - MINOR: htx: Add a flag on HTX to known when a response was generated by HAProxy + - MINOR: mux-h1: Force close mode for proxy responses with an unfinished request + - BUILD: travis-ci: limit build to branches "master" and "next" + - BUILD/MEDIUM: threads: rename thread_info struct to ha_thread_info + - BUILD/SMALL: threads: enable threads on osx + - BUILD/MEDIUM: threads: enable cpu_affinity on osx + - MINOR: istbuf: add b_fromist() to make a buffer from an ist + - BUG/MINOR: cache: also cache absolute URIs + - BUG/MINOR: mworker/ssl: close openssl FDs unconditionally + - BUG/MINOR: tcp: Don't alter counters returned by tcp info fetchers + - BUG/MEDIUM: lists: Handle 1-element-lists in MT_LIST_BEHEAD(). + - BUG/MEDIUM: mux_pt: Make sure we don't have a conn_stream before freeing. + - BUG/MEDIUM: tasklet: properly compute the sleeping threads mask in tasklet_wakeup() + - BUG/MAJOR: idle conns: schedule the cleanup task on the correct threads + - BUG/MEDIUM: task: make tasklets either local or shared but not both at once + - Revert e8826ded5fea3593d89da2be5c2d81c522070995. + - BUG/MEDIUM: mux_pt: Don't destroy the connection if we have a stream attached. + - BUG/MEDIUM: mux_pt: Only call the wake emthod if nobody subscribed to receive. + - REGTEST: mcli/mcli_show_info: launch a 'show info' on the master CLI + - CLEANUP: ssl: make ssl_sock_load_cert*() return real error codes + - CLEANUP: ssl: make ssl_sock_load_ckchs() return a set of ERR_* + - CLEANUP: ssl: make cli_parse_set_cert handle errcode and warnings. + - CLEANUP: ssl: make ckch_inst_new_load_(multi_)store handle errcode/warn + - CLEANUP: ssl: make ssl_sock_put_ckch_into_ctx handle errcode/warn + - CLEANUP: ssl: make ssl_sock_load_dh_params handle errcode/warn + - CLEANUP: bind: handle warning label on bind keywords parsing. + - BUG/MEDIUM: ssl: 'tune.ssl.default-dh-param' value ignored with openssl > 1.1.1 + - BUG/MINOR: mworker/cli: reload fail with inherited FD + - BUG/MINOR: ssl: Fix fd leak on error path when a TLS ticket keys file is parsed + - BUG/MINOR: stick-table: Never exceed (MAX_SESS_STKCTR-1) when fetching a stkctr + - BUG/MINOR: cache: alloc shctx after check config + - BUG/MINOR: sample: Make the `field` converter compatible with `-m found` + - BUG/MINOR: server: check return value of fopen() in apply_server_state() + - REGTESTS: make seamless-reload depend on 1.9 and above + - REGTESTS: server/cli_set_fqdn requires version 1.8 minimum + - BUG/MINOR: dns: allow srv record weight set to 0 + - BUG/MINOR: ssl: fix memcpy overlap without consequences. + - BUG/MINOR: stick-table: fix an incorrect 32 to 64 bit key conversion + - BUG/MEDIUM: pattern: make the pattern LRU cache thread-local and lockless + - BUG/MINOR: mux-h2: do not emit logs on backend connections + - CLEANUP: ssl: remove old TODO commentary + - CLEANUP: ssl: fix SNI/CKCH lock labels + - MINOR: ssl: OCSP functions can load from file or buffer + - MINOR: ssl: load sctl from buf OR from a file + - MINOR: ssl: load issuer from file or from buffer + - MINOR: ssl: split ssl_sock_load_crt_file_into_ckch() + - BUG/MINOR: ssl/cli: fix looking up for a bundle + - MINOR: ssl/cli: update ocsp/issuer/sctl file from the CLI + - MINOR: ssl: update ssl_sock_free_cert_key_and_chain_contents + - MINOR: ssl: copy a ckch from src to dst + - MINOR: ssl: new functions duplicate and free a ckch_store + - MINOR: ssl/cli: assignate a new ckch_store + - MEDIUM: cli/ssl: handle the creation of SSL_CTX in an IO handler + - BUG/MINOR: ssl/cli: fix build of SCTL and OCSP + - BUG/MINOR: ssl/cli: out of bounds when built without ocsp/sctl + - BUG/MINOR: ssl: fix build with openssl < 1.1.0 + - BUG/MINOR: ssl: fix build of X509_chain_up_ref() w/ libreSSL + - MINOR: tcp: avoid confusion in time parsing init + - MINOR: debug: add a new "debug dev stream" command + - MINOR: cli/debug: validate addresses using may_access() in "debug dev stream" + - REORG: move CLI access level definitions to cli.h + - MINOR: cli: add an expert mode to hide dangerous commands + - MINOR: debug: make most debug CLI commands accessible in expert mode + - MINOR: stats/debug: maintain a counter of debug commands issued + - BUG/MEDIUM: debug: address a possible null pointer dereference in "debug dev stream" + +2019/10/01 : 2.1-dev2 + - DOC: management: document reuse and connect counters in the CSV format + - DOC: management: document cache_hits and cache_lookups in the CSV format + - BUG/MINOR: dns: remove irrelevant dependency on a client connection + - MINOR: applet: make appctx use their own pool + - BUG/MEDIUM: checks: Don't attempt to receive data if we already subscribed. + - BUG/MEDIUM: http/htx: unbreak option http_proxy + - BUG/MINOR: backend: do not try to install a mux when the connection failed + - MINOR: mux-h2: Don't adjust anymore the amount of data sent in h2_snd_buf() + - BUG/MINOR: http_fetch: Fix http_auth/http_auth_group when called from TCP rules + - BUG/MINOR: http_htx: Initialize HTX error messages for TCP proxies + - BUG/MINOR: cache/htx: Make maxage calculation HTX aware + - BUG/MINOR: hlua: Make the function txn:done() HTX aware + - MINOR: proto_htx: Directly call htx_check_response_for_cacheability() + - MINOR: proto_htx: Rely on the HTX function to apply a redirect rules + - MINOR: proto_htx: Add the function htx_return_srv_error() + - MINOR: backend/htx: Don't rewind output data to set the sni on a srv connection + - MINOR: proto_htx: Don't stop forwarding when there is a post-connect processing + - DOC: htx: Update comments in HTX files + - CLEANUP: htx: Remove the unsued function htx_add_blk_type_size() + - MINOR: htx: Deduce the number of used blocks from tail and head values + - MINOR: htx: Use an array of char to store HTX blocks + - MINOR: htx: Slightly update htx_dump() to report better messages + - DOC: htx: Add internal documentation about the HTX + - MAJOR: http: Deprecate and ignore the option "http-use-htx" + - MEDIUM: mux-h2: Remove support of the legacy HTTP mode + - CLEANUP: h2: Remove functions converting h2 requests to raw HTTP/1.1 ones + - MINOR: connection: Remove the multiplexer protocol PROTO_MODE_HTX + - MINOR: stream: Rely on HTX analyzers instead of legacy HTTP ones + - MEDIUM: http_fetch: Remove code relying on HTTP legacy mode + - MINOR: config: Remove tests on the option 'http-use-htx' + - MINOR: stream: Remove tests on the option 'http-use-htx' in stream_new() + - MINOR: proxy: Remove tests on the option 'http-use-htx' during H1 upgrade + - MINOR: hlua: Remove tests on the option 'http-use-htx' to reject TCP applets + - MINOR: cache: Remove tests on the option 'http-use-htx' + - MINOR: contrib/prometheus-exporter: Remove tests on the option 'http-use-htx' + - CLEANUP: proxy: Remove the flag PR_O2_USE_HTX + - MINOR: proxy: Don't adjust connection mode of HTTP proxies anymore + - MEDIUM: backend: Remove code relying on the HTTP legacy mode + - MEDIUM: hlua: Remove code relying on the legacy HTTP mode + - MINOR: http_act: Remove code relying on the legacy HTTP mode + - MEDIUM: cache: Remove code relying on the legacy HTTP mode + - MEDIUM: compression: Remove code relying on the legacy HTTP mode + - MINOR: flt_trace: Remove code relying on the legacy HTTP mode + - MINOR: stats: Remove code relying on the legacy HTTP mode + - MAJOR: filters: Remove code relying on the legacy HTTP mode + - MINOR: stream: Remove code relying on the legacy HTTP mode + - MAJOR: http: Remove the HTTP legacy code + - MINOR: hlua: Remove useless test on TX_CON_WANT_* flags + - MINOR: proto_http: Remove unused http txn flags + - MINOR: proto_http: Remove the unused flag HTTP_MSGF_WAIT_CONN + - CLEANUP: proto_http: Group remaining flags of the HTTP transaction + - CLEANUP: channel: Remove the unused flag CF_WAKE_CONNECT + - CLEANUP: proto_http: Remove unecessary includes and comments + - CLEANUP: proto_http: Move remaining code from proto_http.c to proto_htx.c + - REORG: proto_htx: Move HTX analyzers & co to http_ana.{c,h} files + - BUG/MINOR: debug: Remove flags CO_FL_SOCK_WR_ENA/CO_FL_SOCK_RD_ENA + - MINOR: proxy: Remove support of the option 'http-tunnel' + - DOC: config: Update as a result of the legacy HTTP removal + - MEDIUM: config: Remove parsing of req* and rsp* directives + - MINOR: proxy: Remove the unused list of block rules + - MINOR: proxy/http_ana: Remove unused req_exp/rsp_exp and req_add/rsp_add lists + - DOC: config: Remove unsupported req* and rsp* keywords + - MINOR: global: Preset tune.max_http_hdr to its default value + - MINOR: http: Don't store raw HTTP errors in chunks anymore + - BUG/MINOR: session: Emit an HTTP error if accept fails only for H1 connection + - BUG/MINOR: session: Send a default HTTP error if accept fails for a H1 socket + - CLEANUP: mux-h2: Remove unused flags H2_SF_CHNK_* + - BUG/MINOR: checks: do not exit tcp-checks from the middle of the loop + - MINOR: config: Warn only if the option http-use-htx is used with "no" prefix + - BUG/MEDIUM: mux-h1: Trim excess server data at the end of a transaction + - MINOR: connection: add conn_get_src() and conn_get_dst() + - MINOR: frontend: switch to conn_get_{src,dst}() for logging and debugging + - MINOR: backend: switch to conn_get_{src,dst}() for port and address mapping + - MINOR: ssl: switch to conn_get_dst() to retrieve the destination address + - MINOR: tcp: replace various calls to conn_get_{from,to}_addr with conn_get_{src,dst} + - MINOR: stream-int: use conn_get_{src,dst} in conn_si_send_proxy() + - MINOR: stream/cli: use conn_get_{src,dst} in "show sess" and "show peers" output + - MINOR: log: use conn_get_{dst,src}() to retrieve the cli/frt/bck/srv/ addresses + - MINOR: http/htx: use conn_get_dst() to retrieve the destination address + - MINOR: lua: use conn_get_{src,dst} to retrieve connection addresses + - MINOR: http: check the source address via conn_get_src() in sample fetch functions + - CLEANUP: connection: remove the now unused conn_get_{from,to}_addr() + - MINOR: connection: add new src and dst fields + - MINOR: connection: use conn->{src,dst} instead of &conn->addr.{from,to} + - MINOR: ssl-sock: use conn->dst instead of &conn->addr.to + - MINOR: lua: switch to conn->dst for a connection's target address + - MINOR: peers: use conn->dst for the peer's target address + - MINOR: htx: switch from conn->addr.{from,to} to conn->{src,dst} + - MINOR: stream: switch from conn->addr.{from,to} to conn->{src,dst} + - MINOR: proxy: switch to conn->src in error snapshots + - MINOR: session: use conn->src instead of conn->addr.from + - MINOR: tcp: replace conn->addr.{from,to} with conn->{src,dst} + - MINOR: unix: use conn->dst for the target address in ->connect() + - MINOR: sockpair: use conn->dst for the target address in ->connect() + - MINOR: log: use conn->{src,dst} instead of conn->addr.{from,to} + - MINOR: checks: replace conn->addr.to with conn->dst + - MINOR: frontend: switch from conn->addr.{from,to} to conn->{src,dst} + - MINOR: http: convert conn->addr.from to conn->src in sample fetches + - MEDIUM: backend: turn all conn->addr.{from,to} to conn->{src,dst} + - MINOR: connection: create a new pool for struct sockaddr_storage + - MEDIUM: connection: make sure all address producers allocate their address + - MAJOR: connection: remove the addr field + - MINOR: connection: don't use clear_addr() anymore, just release the address + - MINOR: stream: add a new target_addr entry in the stream structure + - MAJOR: stream: store the target address into s->target_addr + - MINOR: peers: now remove the remote connection setup code + - MEDIUM: lua: do not allocate the remote connection anymore + - MEDIUM: backend: always release any existing prior connection in connect_server() + - MEDIUM: backend: remove impossible cases from connect_server() + - BUG/MINOR: mux-h1: Close server connection if input data remains in h1_detach() + - BUG/MEDIUM: tcp-checks: do not dereference inexisting conn_stream + - BUG/MINOR: http_ana: Be sure to have an allocated buffer to generate an error + - BUG/MINOR: http_htx: Support empty errorfiles + - BUG/CRITICAL: http_ana: Fix parsing of malformed cookies which start by a delimiter + - BUG/MEDIUM: protocols: add a global lock for the init/deinit stuff + - BUG/MINOR: proxy: always lock stop_proxy() + - MEDIUM: mux-h1: Add the support of headers adjustment for bogus HTTP/1 apps + - BUILD: threads: add the definition of PROTO_LOCK + - BUG/MEDIUM: lb-chash: Fix the realloc() when the number of nodes is increased + - BUG/MEDIUM: streams: Don't switch the SI to SI_ST_DIS if we have data to send. + - BUG/MINOR: log: make sure writev() is not interrupted on a file output + - DOC: improve the wording in CONTRIBUTING about how to document a bug fix + - MEDIUM: h1: Don't try to subscribe if we managed to read data. + - MEDIUM: h1: Don't wake the H1 tasklet if we got the whole request. + - REGTESTS: checks: exclude freebsd target for tcp-check_multiple_ports.vtc + - BUG/MINOR: hlua/htx: Reset channels analyzers when txn:done() is called + - BUG/MEDIUM: hlua: Check the calling direction in lua functions of the HTTP class + - MINOR: hlua: Don't set request analyzers on response channel for lua actions + - MINOR: hlua: Add a flag on the lua txn to know in which context it can be used + - BUG/MINOR: hlua: Only execute functions of HTTP class if the txn is HTTP ready + - BUG/MINOR: htx: Fix free space addresses calculation during a block expansion + - MINOR: ssl: merge ssl_sock_load_cert_file() and ssl_sock_load_cert_chain_file() + - MEDIUM: ssl: use cert_key_and_chain struct in ssl_sock_load_cert_file() + - MEDIUM: ssl: split the loading of the certificates + - MEDIUM: ssl: lookup and store in a ckch_node tree + - MEDIUM: ssl: load DH param in struct cert_key_and_chain + - BUG/MAJOR: queue/threads: avoid an AB/BA locking issue in process_srv_queue() + - MINOR: ssl: use STACK_OF for chain certs + - MINOR: ssl: add extra chain compatibility + - MINOR: ssl: check private key consistency in loading + - MINOR: ssl: do not look at DHparam with OPENSSL_NO_DH + - CLEANUP: ssl: ssl_sock_load_crt_file_into_ckch + - MINOR: ssl: clean ret variable in ssl_sock_load_ckchn + - MAJOR: fd: Get rid of the fd cache. + - MEDIUM: pollers: Remember the state for read and write for each threads. + - MEDIUM: mux-h2: don't try to read more than needed + - BUG/BUILD: ssl: fix build with openssl < 1.0.2 + - BUG/MEDIUM: ssl: does not try to free a DH in a ckch + - BUG/MINOR: debug: fix a small race in the thread dumping code + - MINOR: wdt: also consider that waiting in the thread dumper is normal + - REGTESTS: checks: make 4be_1srv_health_checks more reliable + - BUILD: ssl: BoringSSL add EVP_PKEY_base_id + - BUG/MEDIUM: ssl: don't free the ckch in multi-cert bundle + - BUG/MINOR: ssl: fix ressource leaks on error + - BUG/MEDIUM: lb-chash: Ensure the tree integrity when server weight is increased + - BUG/MAJOR: http/sample: use a static buffer for raw -> htx conversion + - BUG/MINOR: stream-int: make sure to always release empty buffers after sending + - BUG/MEDIUM: ssl: open the right path for multi-cert bundle + - BUG/MINOR: stream-int: also update analysers timeouts on activity + - BUG/MEDIUM: mux-h2: unbreak receipt of large DATA frames + - BUG/MEDIUM: mux-h2: split the stream's and connection's window sizes + - BUG/MEDIUM: proxy: Make sure to destroy the stream on upgrade from TCP to H2 + - DOC: Add 'Question.md' issue template, discouraging asking questions + - BUG/MEDIUM: fd: Always reset the polled_mask bits in fd_dodelete(). + - BUG/MEDIUM: pollers: Clear the poll_send bits as well. + - BUILD: travis-ci: enable daily Coverity scan + - BUG/MINOR: mux-h2: don't refrain from sending an RST_STREAM after another one + - BUG/MINOR: mux-h2: use CANCEL, not STREAM_CLOSED in h2c_frt_handle_data() + - BUG/MINOR: mux-h2: do not send REFUSED_STREAM on aborted uploads + - BUG/MEDIUM: mux-h2: do not recheck a frame type after a state transition + - BUG/MINOR: mux-h2: always send stream window update before connection's + - BUG/MINOR: mux-h2: always reset rcvd_s when switching to a new frame + - BUG/MEDIUM: checks: make sure to close nicely when we're the last to speak + - BUG/MEDIUM: stick-table: Wrong stick-table backends parsing. + - CLEANUP: mux-h2: move the demuxed frame check code in its own function + - MINOR: cache: add method to cache hash + - MINOR: cache: allow caching of OPTIONS request + - BUG/MINOR: ssl: fix 0-RTT for BoringSSL + - MINOR: ssl: ssl_fc_has_early should work for BoringSSL + - BUG/MINOR: pools: don't mark the thread harmless if already isolated + - BUG/MINOR: buffers/threads: always clear a buffer's head before releasing it + - CLEANUP: buffer: replace b_drop() with b_free() + - CLEANUP: task: move the cpu_time field to the task-only part + - MINOR: cli: add two new states to print messages on the CLI + - MINOR: cli: add cli_msg(), cli_err(), cli_dynmsg(), cli_dynerr() + - CLEANUP: cli: replace all occurrences of manual handling of return messages + - BUG/MEDIUM: proxy: Don't forget the SF_HTX flag when upgrading TCP=>H1+HTX. + - BUG/MEDIUM: proxy: Don't use cs_destroy() when freeing the conn_stream. + - BUG/MINOR: lua: fix setting netfilter mark + - BUG/MINOR: Fix prometheus '# TYPE' and '# HELP' headers + - BUG/MEDIUM: lua: Fix test on the direction to set the channel exp timeout + - BUG/MINOR: stats: Wait the body before processing POST requests + - MINOR: fd: make sure to mark the thread as not stuck in fd_update_events() + - BUG/MEDIUM: mux_pt: Don't call unsubscribe if we did not subscribe. + - BUILD: travis-ci: trigger non-mainstream configurations only on daily builds. + - MINOR: debug: indicate the applet name when the task is task_run_applet() + - MINOR: tools: add append_prefixed_str() + - MINOR: lua: export applet and task handlers + - MEDIUM: debug: make the thread dump code show Lua backtraces + - BUG/MEDIUM: h1: Always try to receive more in h1_rcv_buf(). + - MINOR: list: add LIST_SPLICE() to merge one list into another + - MINOR: tools: add a DEFNULL() macro to use NULL for empty args + - REORG: trace: rename trace.c to calltrace.c and mention it's not thread-safe + - MINOR: sink: create definitions a minimal code for event sinks + - MINOR: sink: add a support for file descriptors + - MINOR: trace: start to create a new trace subsystem + - MINOR: trace: add allocation of buffer-sized trace buffers + - MINOR: trace/cli: register the "trace" CLI keyword to list the sources + - MINOR: trace/cli: parse the "level" argument to configure the trace verbosity + - MINOR: trace/cli: add "show trace" to report trace state and statistics + - MINOR: trace: implement a very basic trace() function + - MINOR: trace: add the file name and line number in the prefix + - MINOR: trace: make trace() now also take a level in argument + - MINOR: trace: implement a call to a decode function + - MINOR: trace: add per-level macros to produce traces + - MINOR: trace: add a definition of typed arguments to trace() + - MINOR: trace: make sure to always stop the locking when stopping or pausing + - MINOR: trace: add the possibility to lock on some arguments + - MINOR: trace: parse the "lock" argument to trace + - MINOR: trace: retrieve useful pointers and enforce lock-on + - DOC: management: document the "trace" and "show trace" commands + - BUILD: trace: make the lockon_ptr const to silence a warning without threads + - BUG/MEDIUM: mux-h1: do not truncate trailing 0CRLF on buffer boundary + - BUG/MEDIUM: mux-h1: do not report errors on transfers ending on buffer full + - DOC: fixed typo in management.txt + - BUG/MINOR: mworker: disable SIGPROF on re-exec + - BUG/MEDIUM: listener/threads: fix an AB/BA locking issue in delete_listener() + - BUG/MEDIUM: url32 does not take the path part into account in the returned hash. + - MINOR: backend: Add srv_queue converter + - MINOR: sink: set the fd-type sinks to non-blocking + - MINOR: tools: add a function varint_bytes() to report the size of a varint + - MINOR: buffer: add functions to read/write varints from/to buffers + - MINOR: fd: add fd_write_frag_line() to send a fragmented line to an fd + - MINOR: sink: now call the generic fd write function + - MINOR: ring: add a new mechanism for retrieving/storing ring data in buffers + - MINOR: ring: add a ring_write() function + - MINOR: ring: add a generic CLI io_handler to dump a ring buffer + - MINOR: sink: add support for ring buffers + - MINOR: sink: implement "show events" to show supported sinks and dump the rings + - MINOR: sink: now report the number of dropped events on output + - MINOR: trace: support a default callback for the source + - MINOR: trace: extend the source location to 13 chars + - MINOR: trace: show thread number and source name in the trace + - MINOR: trace: change the TRACE() calling convention to put the args and cb last + - MINOR: connection: add the fc_pp_authority fetch -- authority TLV, from PROXYv2 + - MINOR: tools: add a generic struct "name_desc" for name-description pairs + - MINOR: trace: replace struct trace_lockon_args with struct name_desc + - MINOR: trace: change the "payload" level to "data" and move it + - MINOR: trace: prepend the function name for developer level traces + - MINOR: trace: also report the trace level in the output + - MINOR: trace: change the detail_level to per-source verbosity + - MINOR: mux-h2/trace: register a new trace source with its events + - MINOR: mux-h2/trace: add the default decoding callback + - MEDIUM: mux-h2/trace: add lots of traces all over the code + - MINOR: mux-h2: add functions to convert an h2c/h2s state to a string + - MINOR: mux-h2/trace: add a new verbosity level "clean" + - MINOR: mux-h2/trace: only decode the start-line at verbosity other than "minimal" + - MINOR: mux-h2/trace: always report the h2c/h2s state and flags + - MINOR: mux-h2/trace: report h2s->id before h2c->dsi for the stream ID + - CLEANUP: mux-h2/trace: reformat the "received" messages for better alignment + - CLEANUP: mux-h2/trace: lower-case event names + - MINOR: trace: extend default event names to 12 chars + - BUG/MINOR: ring: fix the way watchers are counted + - MINOR: cli: extend the CLI context with a list and two offsets + - MINOR: mux-h2/trace: report the connection pointer and state before FRAME_H + - MEDIUM: ring: implement a wait mode for watchers + - BUG/MEDIUM: mux-h2/trace: do not dereference h2c->conn after failed idle + - BUG/MEDIUM: mux-h2/trace: fix missing braces added with traces + - BUG/MINOR: ring: b_peek_varint() returns a uint64_t, not a size_t + - CLEANUP: fd: remove leftovers of the fdcache + - MINOR: fd: add a new "initialized" bit in the fdtab struct + - MINOR: fd/log/sink: make the non-blocking initialization depend on the initialized bit + - MEDIUM: log: use the new generic fd_write_frag_line() function + - MINOR: log: add a target type instead of hacking the address family + - MEDIUM: log: add support for logging to a ring buffer + - MINOR: send-proxy-v2: sends authority TLV according to TLV received + - MINOR: build: add linux-glibc-legacy build TARGET + - BUG/MEDIUM: peers: local peer socket not bound. + - BUILD: connection: silence gcc warning with extra parentheses + - BUG/MINOR: http-ana: Reset response flags when 1xx messages are handled + - BUG/MINOR: h1: Properly reset h1m when parsing is restarted + - BUG/MINOR: mux-h1: Fix size evaluation of HTX messages after headers parsing + - BUG/MINOR: mux-h1: Don't stop anymore input processing when the max is reached + - BUG/MINOR: mux-h1: Be sure to update the count before adding EOM after trailers + - BUG/MEDIUM: cache: Properly copy headers splitted on several shctx blocks + - BUG/MEDIUM: cache: Don't cache objects if the size of headers is too big + - BUG/MINOR: mux-h1: Fix a possible null pointer dereference in h1_subscribe() + - MEDIUM: fd: remove the FD_EV_POLLED status bit + - MEDIUM: fd: simplify the fd_*_{recv,send} functions using BTS/BTR + - MINOR: fd: make updt_fd_polling() a normal function + - CONTRIB: debug: add new program "poll" to test poll() events + - BUG/MINOR: checks: stop polling for write when we have nothing left to send + - BUG/MINOR: checks: start sending the request right after connect() + - BUG/MINOR: checks: make __event_chk_srv_r() report success before closing + - BUG/MINOR: checks: do not uselessly poll for reads before the connection is up + - BUG/MINOR: mux-h1: Fix a UAF in cfg_h1_headers_case_adjust_postparser() + - BUILD: CI: add basic CentOS 6 cirrus build + - MINOR: contrib/prometheus-exporter: Report DRAIN/MAINT/NOLB status for servers + - BUG/MINOR: lb/leastconn: ignore the server weights for empty servers + - BUG/MAJOR: ssl: ssl_sock was not fully initialized. + - MEDIUM: fd: mark the FD as ready when it's inserted + - MINOR: fd: add two new calls fd_cond_{recv,send}() + - MEDIUM: connection: enable reading only once the connection is confirmed + - MINOR: fd: add two flags ERR and SHUT to describe FD states + - MEDIUM: fd: do not use the FD_POLL_* flags in the pollers anymore + - BUG/MEDIUM: connection: don't keep more idle connections than ever needed + - MINOR: stats: report the number of idle connections for each server + - BUILD: CI: skip reg-tests/connection/proxy_protocol_random_fail.vtc on CentOS 6 + - BUILD/MINOR: auth: enabling for osx + - BUG/MINOR: listener: Fix a possible null pointer dereference + - BUG/MINOR: ssl: always check for ssl connection before getting its XPRT context + - MINOR: stats: Add JSON export from the stats page + - BUG/MINOR: filters: Properly set the HTTP status code on analysis error + - MINOR: sample: Add UUID-fetch + - CLEANUP: mux-h2: Remove unused flag H2_SF_DATA_CHNK + - BUG/MINOR: acl: Fix memory leaks when an ACL expression is parsed + - BUG/MINOR: backend: Fix a possible null pointer dereference + - BUG/MINOR: Missing stat_field_names (since f21d17bb) + - BUG/MEDIUM: stick-table: Properly handle "show table" with a data type argument + - BUILD: CI: temporarily disable ASAN + - MINOR: htx: Add a flag on HTX message to report processing errors + - MINOR: mux-h1: Report a processing error during output processing + - MINOR: http-ana: Handle HTX errors first during message analysis + - MINOR: http-ana: Remove err_state field from http_msg + - MINOR: config: Support per-proxy and per-server deinit functions callbacks + - MINOR: config: Support per-proxy and per-server post-check functions callbacks + - MINOR: http_fetch: Add sample fetches to get auth method/user/pass + - MINOR: istbuf: Add the function b_isteqi() + - MINOR: log: Provide a function to emit a log for an application + - MINOR: http: Add function to parse value of the header Status + - MEDIUM: mux-h1/h1-htx: move HTX convertion of H1 messages in dedicated file + - MINOR: h1-htx: Use the same function to copy message payload in all cases + - MINOR: muxes/htx: Ignore pseudo header during message formatting + - MINOR: fcgi: Add code related to FCGI protocol + - MEDIUM: fcgi-app: Add FCGI application and filter + - MEDIUM: mux-fcgi: Add the FCGI multiplexer + - MINOR: doc: Add documentation about the FastCGI support + - BUG/MINOR: build: Fix compilation of mux_fcgi.c when compiled without SSL + - BUILD: CI: install golang-1.13 when building BoringSSL + - BUG/MINOR: mux-h2: Be sure to have a connection to unsubcribe + - BUG/MINOR: mux-fcgi: Be sure to have a connection to unsubcribe + - CLEANUP: fcgi-app: Remove useless test on fcgi_conf pointer + - BUG/MINOR: mux-fcgi: Don't compare the filter name in its parsing callback + - BUG/MAJOR: mux-h2: Handle HEADERS frames received after a RST_STREAM frame + - BUG/MEDIUM: check/threads: make external checks run exclusively on thread 1 + - MEDIUM: list: Separate "locked" list from regular list. + - MINOR: mt_lists: Add new macroes. + - MEDIUM: servers: Use LIST_DEL_INIT() instead of LIST_DEL(). + - MINOR: mt_lists: Do nothing in MT_LIST_ADD/MT_LIST_ADDQ if already in list. + - MINOR: mt_lists: Give MT_LIST_ADD, MT_LIST_ADDQ and MT_LIST_DEL a return value. + - MEDIUM: tasklets: Make the tasklet list a struct mt_list. + - TESTS: Add a stress-test for mt_lists. + - BUILD: travis-ci: add PCRE2, SLZ build + - BUG/MINOR: build: fix event ports (Solaris) + - BUG/MEDIUM: namespace: fix fd leak in master-worker mode + - OPTIM: listeners: use tasklets for the multi-queue rings + - BUILD: makefile: work around yet another GCC fantasy (-Wstring-plus-int) + - BUG/MINOR: stream-int: Process connection/CS errors first in si_cs_send() + - BUG/MEDIUM: stream-int: Process connection/CS errors during synchronous sends + - BUG/MEDIUM: checks: make sure the connection is ready before trying to recv + - CLEANUP: task: remove impossible test + - CLEANUP: task: cache the task_per_thread pointer + - MINOR: task: split the tasklet vs task code in process_runnable_tasks() + - MINOR: task: introduce a thread-local "sched" variable for local scheduler stuff + - CLEANUP: mux-fcgi: Remove the unused function fcgi_strm_id() + - BUG/MINOR: mux-fcgi: Use a literal string as format in app_log() + - BUG/MEDIUM: tasklets: Make sure we're waking the target thread if it sleeps. + - MINOR: h2/trace: indicate 'F' or 'B' to locate the side of an h2c in traces + - MINOR: h2/trace: report the frame type when known + - BUG/MINOR: mux-h2: do not wake up blocked streams before the mux is ready + - BUG/MEDIUM: namespace: close open namespaces during soft shutdown + - MINOR: time: add timeofday_as_iso_us() to return instant time as ISO + - MINOR: sink: finally implement support for SINK_FMT_{TIMED,ISO} + - MINOR: sink: change ring buffer "buf0"'s format to "timed" + - BUG/MEDIUM: mux-h2: don't reject valid frames on closed streams + - BUG/MINOR: mux-fcgi: silence a gcc warning about null dereference + - BUG/MINOR: mux-h2: Fix missing braces because of traces in h2_detach() + - BUG/MINOR: mux-h2: Use the dummy error when decoding headers for a closed stream + - BUG/MAJOR: mux_h2: Don't consume more payload than received for skipped frames + - BUG/MINOR: mux-h1: Do h2 upgrade only on the first request + - BUG/MEDIUM: spoe: Use a different engine-id per process + - MINOR: spoe: Improve generation of the engine-id + - MINOR: spoe: Support the async mode with several threads + - MINOR: http: Add server name header from HTTP multiplexers + - CLEANUP: http-ana: Remove the unused function http_send_name_header() + - MINOR: stats: Add the support of float fields in stats + - BUG/MINOR: contrib/prometheus-exporter: Return the time averages in seconds + - DOC: Fix documentation about the cli command to get resolver stats + - BUG/MEDIUM: fcgi: fix missing list tail in sample fetch registration + - BUG/MINOR: stats: Add a missing break in a switch statement + - BUG/MINOR: lua: Properly initialize the buffer's fields for string samples in hlua_lua2(smp|arg) + - CLEANUP: lua: Get rid of obsolete (size_t *) cast in hlua_lua2(smp|arg) + - BUG/MEDIUM: lua: Store stick tables into the sample's `t` field + - CLEANUP: proxy: Remove `proxy_tbl_by_name` + - BUILD: ssl: fix a warning when built with openssl < 1.0.2 + - DOC: replace utf-8 quotes by ascii ones + - BUG/MEDIUM: fd: HUP is an error only when write is active + - BUG/MINOR: action: do-resolve does not yield on requests with body + - Revert "MINOR: cache: allow caching of OPTIONS request" + +2019/07/16 : 2.1-dev1 + - BUG/MEDIUM: h2/htx: Update data length of the HTX when the cookie list is built + - DOC: this is a development branch again. + - MEDIUM: Make 'block' directive fatal + - MEDIUM: Make 'redispatch' directive fatal + - MEDIUM: Make '(cli|con|srv)timeout' directive fatal + - MEDIUM: Remove 'option independant-streams' + - MINOR: sample: Add sha2([<bits>]) converter + - MEDIUM: server: server-state global file stored in a tree + - BUG/MINOR: lua/htx: Make txn.req_req_* and txn.res_rep_* HTX aware + - BUG/MINOR: mux-h1: Add the header connection in lower case in outgoing messages + - BUG/MEDIUM: compression: Set Vary: Accept-Encoding for compressed responses + - MINOR: htx: Add the function htx_change_blk_value_len() + - BUG/MEDIUM: htx: Fully update HTX message when the block value is changed + - BUG/MEDIUM: mux-h2: Reset padlen when several frames are demux + - BUG/MEDIUM: mux-h2: Remove the padding length when a DATA frame size is checked + - BUG/MEDIUM: lb_fwlc: Don't test the server's lb_tree from outside the lock + - BUG/MAJOR: sample: Wrong stick-table name parsing in "if/unless" ACL condition. + - BUILD: mworker: silence two printf format warnings around getpid() + - BUILD: makefile: use :space: instead of digits to count commits + - BUILD: makefile: adjust the sed expression of "make help" for solaris + - BUILD: makefile: do not rely on shell substitutions to determine git version + - BUG/MINOR: mworker-prog: Fix segmentation fault during cfgparse + - BUG/MINOR: spoe: Fix memory leak if failing to allocate memory + - BUG/MEDIUM: mworker: don't call the thread and fdtab deinit + - BUG/MEDIUM: stream_interface: Don't add SI_FL_ERR the state is < SI_ST_CON. + - BUG/MEDIUM: connections: Always add the xprt handshake if needed. + - BUG/MEDIUM: ssl: Don't do anything in ssl_subscribe if we have no ctx. + - BUG/MEDIUM: mworker/cli: command pipelining doesn't work anymore + - BUG/MINOR: htx: Save hdrs_bytes when the HTX start-line is replaced + - BUG/MAJOR: mux-h1: Don't crush trash chunk area when outgoing message is formatted + - BUG/MINOR: memory: Set objects size for pools in the per-thread cache + - BUG/MINOR: log: Detect missing sampling ranges in config + - BUG/MEDIUM: proto_htx: Don't add EOM on 1xx informational messages + - BUG/MEDIUM: mux-h1: Use buf_room_for_htx_data() to detect too large messages + - BUG/MINOR: mux-h1: Make format errors during output formatting fatal + - BUG/MEDIUM: ssl: Don't attempt to set alpn if we're not using SSL. + - BUG/MEDIUM: mux-h1: Always release H1C if a shutdown for writes was reported + - BUG/MINOR: mworker/cli: don't output a \n before the response + - BUG/MEDIUM: checks: unblock signals in external checks + - BUG/MINOR: mux-h1: Skip trailers for non-chunked outgoing messages + - BUG/MINOR: mux-h1: Don't return the empty chunk on HEAD responses + - BUG/MEDIUM: connections: Always call shutdown, with no linger. + - BUG/MEDIUM: checks: Make sure the tasklet won't run if the connection is closed. + - BUG/MINOR: contrib/prometheus-exporter: Don't use channel_htx_recv_max() + - BUG/MINOR: hlua: Don't use channel_htx_recv_max() + - BUG/MEDIUM: channel/htx: Use the total HTX size in channel_htx_recv_limit() + - BUG/MINOR: hlua/htx: Respect the reserve when HTX data are sent + - BUG/MINOR: contrib/prometheus-exporter: Respect the reserve when data are sent + - BUG/MEDIUM: connections: Make sure we're unsubscribe before upgrading the mux. + - BUG/MEDIUM: servers: Authorize tfo in default-server. + - BUG/MEDIUM: sessions: Don't keep an extra idle connection in sessions. + - MINOR: server: Add "no-tfo" option. + - BUG/MINOR: contrib/prometheus-exporter: Don't try to add empty data blocks + - MINOR: action: Add the return code ACT_RET_DONE for actions + - BUG/MEDIUM: http/applet: Finish request processing when a service is registered + - BUG/MEDIUM: lb_fas: Don't test the server's lb_tree from outside the lock + - BUG/MEDIUM: mux-h1: Handle TUNNEL state when outgoing messages are formatted + - BUG/MINOR: mux-h1: Don't process input or ouput if an error occurred + - MINOR: stream-int: Factorize processing done after sending data in si_cs_send() + - BUG/MEDIUM: stream-int: Don't rely on CF_WRITE_PARTIAL to unblock opposite si + - DOC: contrib: spoa_server Add some hints for building spoa_server + - DOC: Fix typo in intro.txt + - BUG/MEDIUM: servers: Don't forget to set srv_cs to NULL if we can't reuse it. + - BUG/MINOR: ssl: revert empty handshake detection in OpenSSL <= 1.0.2 + - MINOR: pools: release the pool's lock during the malloc/free calls + - MINOR: pools: always pre-initialize allocated memory outside of the lock + - MINOR: pools: make the thread harmless during the mmap/munmap syscalls + - BUG/MEDIUM: fd/threads: fix excessive CPU usage on multi-thread accept + - BUG/MINOR: server: Be really able to keep "pool-max-conn" idle connections + - BUG/MEDIUM: checks: Don't attempt to read if we destroyed the connection. + - BUG/MEDIUM: da: cast the chunk to string. + - DOC: Fix typos and grammer in configuration.txt + - CLEANUP: proto_tcp: Remove useless header inclusions. + - BUG/MEDIUM: servers: Fix a race condition with idle connections. + - MINOR: task: introduce work lists + - BUG/MAJOR: listener: fix thread safety in resume_listener() + - BUG/MEDIUM: mux-h1: Don't release h1 connection if there is still data to send + - BUG/MINOR: mux-h1: Correctly report Ti timer when HTX and keepalives are used + - BUG/MEDIUM: streams: Don't give up if we couldn't send the request. + - BUG/MEDIUM: streams: Don't redispatch with L7 retries if redispatch isn't set. + - BUG/MINOR: mux-pt: do not pretend there's more data after a read0 + - BUG/MEDIUM: tcp-check: unbreak multiple connect rules again + - MEDIUM: mworker-prog: Add user/group options to program section + - REGTESTS: checks: tcp-check connect to multiple ports + - BUG/MEDIUM: threads: cpu-map designating a single thread/process are ignored + +2019/06/16 : 2.1-dev0 + - exact copy of 2.0.0 + +2019/06/16 : 2.0.0 + - MINOR: fd: Don't use atomic operations when it's not needed. + - DOC: mworker-prog: documentation for the program section + - MINOR: http: add a new "http-request replace-uri" action + - BUG/MINOR: 51d/htx: The _51d_fetch method, and the methods it calls are now HTX aware. + - MINOR: 51d: Added dummy libraries for the 51Degrees module for testing. + - MINOR: mworker: change formatting in uptime field of "show proc" + - MINOR: mworker: add the HAProxy version in "show proc" + - MINOR: doc: Remove -Ds option in man page + - MINOR: doc: add master-worker in the man page + - MINOR: doc: mention HAPROXY_LOCALPEER in the man + - BUILD: Silence gcc warning about unused return value + - CLEANUP: 51d: move the 51d dummy lib to contrib/51d/src to match the real lib + - BUILD: travis-ci: add 51Degree device detection, update openssl to 1.1.1c + - MINOR: doc: update the manpage and usage message about -S + - BUILD/MINOR: 51d: Updated build registration output to indicate thatif the library is a dummy one or not. + - BUG/MEDIUM: h1: Don't wait for handshake if we had an error. + - BUG/MEDIUM: h1: Wait for the connection if the handshake didn't complete. + - BUG/MINOR: task: prevent schedulable tasks from starving under high I/O activity + - BUG/MINOR: fl_trace/htx: Be sure to always forward trailers and EOM + - BUG/MINOR: channel/htx: Call channel_htx_full() from channel_full() + - BUG/MINOR: http: Use the global value to limit the number of parsed headers + - BUG/MINOR: htx: Detect when tail_addr meet end_addr to maximize free rooms + - BUG/MEDIUM: htx: Don't change position of the first block during HTX analysis + - CLEANUP: channel: Remove channel_htx_fwd_payload() and channel_htx_fwd_all() + - BUG/MEDIUM: proto_htx: Introduce the state ENDING during forwarding + - MINOR: htx: Add 3 flags on the start-line to deal with the request schemes + - MINOR: h2: Set flags about the request's scheme on the start-line + - MINOR: mux-h1: Set flags about the request's scheme on the start-line + - MINOR: mux-h2: Forward clients scheme to servers checking start-line flags + - MEDIUM: server: server-state only rely on server name + - CLEANUP: connection: rename the wait_event.task field to .tasklet + - CLEANUP: tasks: rename task_remove_from_tasklet_list() to tasklet_remove_* + - BUG/MEDIUM: connections: Don't call shutdown() if we want to disable linger. + - DOC: add some environment variables in section 2.3 + - BUILD: makefile: clarify the "help" output and list options + - BUG/MINOR: mux-h1: Wake busy mux for I/O when message is fully sent + - BUG: tasks: fix bug introduced by latest scheduler cleanup + - BUG/MEDIUM: mux-h2: fix early close with option abortonclose + - BUG/MEDIUM: connections: Don't use ALPN to pick mux when in mode TCP. + - BUG/MEDIUM: connections: Don't try to send early data if we have no mux. + - BUG/MEDIUM: mux-h2: properly account for the appended data in HTX + - BUILD: makefile: further clarify the "help" output and list targets + - BUILD: makefile: rename "linux2628" to "linux-glibc" and remove older targets + - BUILD: travis-ci: switch to linux-glibc instead of linux2628 + - DOC: update few references to the linux* targets and change them to linux-glibc + - BUILD: makefile: detect and reject recently removed linux targets + - BUILD: makefile: enable linux namespaces by default on linux + - BUILD: makefile: enable TFO on linux platforms + - BUILD: makefile: enable getaddrinfo on the linux-glibc target + - DOC: small updates to the CONTRIBUTING file + - BUG/MEDIUM: ssl: Make sure we initiate the handshake after using early data. + - CLEANUP: removed obsolete examples an move a few to better places + - DOC: Fix typos in CONTRIBUTING + - DOC: update the outdated ROADMAP file + - DOC: create a BRANCHES file to explain the life cycle + - DOC: mention in INSTALL haproxy 2.0 is a long-term supported stable version + - BUILD: travis-ci: TFO and GETADDRINFO are now enabled by default + - BUILD: makefile: make the obsolete target detection compatible with make-3.80 + - BUILD: tools: work around an internal compiler bug in gcc-3.4 + - BUILD: pattern: work around an internal compiler bug in gcc-3.4 + - BUILD: makefile: enable USE_RT on Solaris + - BUILD: makefile: do not use echo -n + - DOC: mention a few common build errors in the INSTALL file + +2019/06/11 : 2.0-dev7 + - BUG/MEDIUM: mux-h2: make sure the connection timeout is always set + - MINOR: tools: add new bitmap manipulation functions + - MINOR: logs: use the new bitmap functions instead of fd_sets for encoding maps + - MINOR: chunks: Make sure trash_size is only set once. + - Revert "MINOR: chunks: Make sure trash_size is only set once." + - MINOR: threads: serialize threads initialization + - MINOR peers: data structure simplifications for server names dictionary cache. + - DOC: peers: Update for dictionary cache entries for peers protocol. + - MINOR: dict: Store the length of the dictionary entries. + - MINOR: peers: A bit of optimization when encoding cached server names. + - MINOR: peers: Optimization for dictionary cache lookup. + - MEDIUM: tools: improve time format error detection + - BUG/MEDIUM: H1: When upgrading, make sure we don't free the buffer too early. + - BUG/MEDIUM: stream_interface: Make sure we call si_cs_process() if CS_FL_EOI. + - MINOR: threads: avoid clearing harmless twice in thread_release() + - MEDIUM: threads: add thread_sync_release() to synchronize steps + - BUG/MEDIUM: init/threads: prevent initialized threads from starting before others + - OPTIM/MINOR: init/threads: only call protocol_enable_all() on first thread + - BUG/MINOR: dict: race condition fix when inserting dictionary entries. + - MEDIUM: init/threads: don't use spinlocks during the init phase + - BUG/MINOR: cache/htx: Fix the counting of data already sent by the cache applet + - BUG/MEDIUM: compression/htx: Fix the adding of the last data block + - MINOR: flt_trace: Don't scrash the original offset during the random forwarding + - MAJOR: htx: Rework how free rooms are tracked in an HTX message + - MINOR: htx: Add the function htx_move_blk_before() + - Revert "BUG/MEDIUM: H1: When upgrading, make sure we don't free the buffer too early." + - BUG/MINOR: http-rules: mention "deny_status" for "deny" in the error message + - MINOR: http: turn default error files to HTTP/1.1 + - BUG/MEDIUM: h1: Don't try to subscribe if we had a connection error. + - BUG/MEDIUM: h1: Don't consider we're connected if the handshake isn't done. + - MINOR: contrib/spoa_server: Upgrade SPOP to 2.0 + - BUG/MEDIUM: contrib/spoa_server: Set FIN flag on agent frames + - MINOR: contrib/spoa_server: Add random IP score + - DOC/MINOR: contrib/spoa_server: Fix typo in README + +2019/06/07 : 2.0-dev6 + - BUG/MEDIUM: connection: fix multiple handshake polling issues + - MINOR: connection: also stop receiving after a SOCKS4 response + - MINOR: mux-h1: don't try to recv() before the connection is ready + - BUG/MEDIUM: mux-h1: only check input data for the current stream, not next one + - MEDIUM: mux-h1: don't use CS_FL_REOS anymore + - CLEANUP: connection: remove the now unused CS_FL_REOS flag + - CONTRIB: debug: add 4 missing connection/conn_stream flags + - MEDIUM: stream: make a full process_stream() loop when completing I/O on exit + - MINOR: server: increase the default pool-purge-delay to 5 seconds + - BUILD: tools: do not use the weak attribute for trace() on obsolete linkers + - BUG/MEDIUM: vars: make sure the scope is always valid when accessing vars + - BUG/MEDIUM: vars: make the tcp/http unset-var() action support conditions + - BUILD: task: fix a build warning when threads are disabled + - CLEANUP: peers: Remove tabs characters. + - CLEANUP: peers: Replace hard-coded values by macros. + - BUG/MINOR: peers: Wrong stick-table update message building. + - MINOR: dict: Add dictionary new data structure. + - MINOR: peers: Add a LRU cache implementation for dictionaries. + - MINOR: stick-table: Add "server_name" new data type. + - MINOR: cfgparse: Space allocation for "server_name" stick-table data type. + - MINOR: proxy: Add a "server by name" tree to proxy. + - MINOR: server: Add a dictionary for server names. + - MINOR: stream: Stickiness server lookup by name. + - MINOR: peers: Make peers protocol support new "server_name" data type. + - MINOR: stick-table: Make the CLI stick-table handler support dictionary entry data type. + - REGTEST: Add a basic server by name stickiness reg test. + - MINOR: peers: Add dictionary cache information to "show peers" CLI command. + - MINOR: peers: Replace hard-coded for peer protocol 64-bits value encoding by macros. + - MINOR: peers: Replace hard-coded values for peer protocol messaging by macros. + - CLEANUP: ssl: remove unneeded defined(OPENSSL_IS_BORINGSSL) + - BUILD: travis-ci improvements + - MINOR: SSL: add client/server random sample fetches + - BUG/MINOR: channel/htx: Don't alter channel during forward for empty HTX message + - BUG/MINOR: contrib/prometheus-exporter: Add HTX data block in one time + - BUG/MINOR: mux-h1: errflag must be set on H1S and not H1M during output processing + - MEDIUM: mux-h1: refactor output processing + - MINOR: mux-h1: Add the flag HAVE_O_CONN on h1s + - MINOR: mux-h1: Add h1_eval_htx_hdrs_size() to estimate size of the HTX headers + - MINOR: mux-h1: Don't count the EOM in the estimated size of headers + - MEDIUM: cache/htx: Always store info about HTX blocks in the cache + - MEDIUM: htx: Add the parsing of trailers of chunked messages + - MINOR: htx: Don't use end-of-data blocks anymore + - BUG/MINOR: mux-h1: Don't send more data than expected + - BUG/MINOR: flt_trace/htx: Only apply the random forwarding on the message body. + - BUG/MINOR: peers: Wrong "server_name" decoding. + - BUG/MEDIUM: servers: Don't attempt to destroy idle connections if disabled. + - MEDIUM: checks: Make sure we unsubscribe before calling cs_destroy(). + - MEDIUM: connections: Wake the upper layer even if sending/receiving is disabled. + - MEDIUM: ssl: Handle subscribe by itself. + - MINOR: ssl: Make ssl_sock_handshake() static. + - MINOR: connections: Add a new xprt method, remove_xprt. + - MINOR: connections: Add a new xprt method, add_xprt(). + - MEDIUM: connections: Introduce a handshake pseudo-XPRT. + - MEDIUM: connections: Remove CONN_FL_SOCK* + - BUG/MEDIUM: ssl: Don't forget to initialize ctx->send_recv and ctx->recv_wait. + - BUG/MINOR: peers: Wrong server name parsing. + - MINOR: server: really increase the pool-purge-delay default to 5 seconds + - BUG/MINOR: stream: don't emit a send-name-header in conn error or disconnect states + - MINOR: stream-int: use bit fields to match multiple stream-int states at once + - MEDIUM: stream-int: remove dangerous interval checks for stream-int states + - MEDIUM: stream-int: introduce a new state SI_ST_RDY + - MAJOR: stream-int: switch from SI_ST_CON to SI_ST_RDY on I/O + - MEDIUM: stream-int: make idle-conns switch to ST_RDY + - MEDIUM: stream: re-arrange the connection setup status reporting + - MINOR: stream-int: split si_update() into si_update_rx() and si_update_tx() + - MINOR: stream-int: make si_sync_send() from the send code of si_update_both() + - MEDIUM: stream: rearrange the events to remove the loop + - MEDIUM: stream: only loop on flags relevant to the analysers + - MEDIUM: stream: don't abusively loop back on changes on CF_SHUT*_NOW + - BUILD: stream-int: avoid a build warning in dev mode in si_state_bit() + - BUILD: peers: fix a build warning about an incorrect intiialization + - BUG/MINOR: time: make sure only one thread sets global_now at boot + - BUG/MEDIUM: tcp: Make sure we keep the polling consistent in tcp_probe_connect. + +2019/06/02 : 2.0-dev5 + - BUILD: watchdog: use si_value.sival_int, not si_int for the timer's value + - BUILD: signals: FreeBSD has SI_LWP instead of SI_TKILL + - BUILD: watchdog: condition it to USE_RT + - MINOR: raw_sock: report global traffic statistics + - MINOR: stats: report the global output bit rate in human readable form + - BUG/MINOR: proto-htx: Try to keep connections alive on redirect + - BUG/MEDIUM: spoe: Don't use the SPOE applet after releasing it + - BUG/MINOR: lua: Set right direction and flags on new HTTP objects + - BUG/MINOR: mux-h2: Count EOM in bytes sent when a HEADERS frame is formatted + - BUG/MINOR: mux-h1: Report EOI instead EOS on parsing error or H2 upgrade + - BUG/MEDIUM: proto-htx: Not forward too much data when 1xx reponses are handled + - BUG/MINOR: htx: Remove a forgotten while loop in htx_defrag() + - DOC: fix typos + - BUG/MINOR: ssl_sock: Fix memory leak when disabling compression + - OPTIM: freq-ctr: don't take the date lock for most updates + - MEDIUM: mux-h2: avoid doing expensive buffer realigns when not absolutely needed + - CLEANUP: debug: remove the TRACE() macro + - MINOR: buffer: introduce b_make() to make a buffer from its parameters + - MINOR: buffer: add a new buffer ring API to manipulate rings of buffers + - MEDIUM: mux-h2: replace all occurrences of mbuf with a buffer ring + - MEDIUM: mux-h2: make the conditions to send based on mbuf, not just its tail + - MINOR: mux-h2: introduce h2_release_mbuf() to release all buffers in the mbuf ring + - MEDIUM: mux-h2: make the send() function iterate over all mux buffers + - CLEANUP: mux-h2: consistently use a local variable for the mbuf + - MINOR: mux-h2: report the mbuf's head and tail in "show fd" + - MAJOR: mux-h2: switch to next mux buffer on buffer full condition. + - BUILD: connections: shut up gcc about impossible out-of-bounds warning + - BUILD: ssl: fix latest LibreSSL reg-test error + - MINOR: cli/activity: remove "fd_del" and "fd_skip" from show activity + - MINOR: cli/activity: add 3 general purpose counters in development mode + - BUG/MAJOR: lb/threads: make sure the avoided server is not full on second pass + - BUG/MEDIUM: queue: fix the tree walk in pendconn_redistribute. + - BUG/MEDIUM: threads: fix double-word CAS on non-optimized 32-bit platforms + - MEDIUM: config: now alert when two servers have the same name + - MINOR: htx: Remove the macro IS_HTX_SMP() and always use IS_HTX_STRM() instead + - MINOR: htx: Move the macro IS_HTX_STRM() in proto/stream.h + - MINOR: htx: Store the head position instead of the wrap one + - MINOR: htx: Store start-line block's position instead of address of its payload + - MINOR: htx: Add functions to get the first block of an HTX message + - MINOR: mux-h2/htx: Get the start-line from the head when HEADERS frame is built + - MINOR: htx: Replace the function http_find_stline() by http_get_stline() + - CLEANUP: htx: Remove unused function htx_get_stline() + - MINOR: http/htx: Use sl_pos directly to replace the start-line + - MEDIUM: http/htx: Perform analysis relatively to the first block + - MINOR: channel/htx: Call channel_htx_recv_max() from channel_recv_max() + - MINOR: htx: Add function htx_get_max_blksz() + - BUG/MINOR: htx: Change htx_xfer_blk() to also count metadata + - MEDIUM: mux-h1: Use the count value received from the SI in h1_rcv_buf() + - MINOR: mux-h2: Use the count value received from the SI in h2_rcv_buf() + - MINOR: stream-int: Don't use the flag CO_RFL_KEEP_RSV anymore in si_cs_recv() + - MINOR: connection: Remove the unused flag CO_RFL_KEEP_RSV + - MINOR: mux-h2/htx: Support zero-copy when possible in h2_rcv_buf() + - MINOR: htx: Add a field to set the memory used by headers in the HTX start-line + - MINOR: h2/htx: Set hdrs_bytes on the SL when an HTX message is produced + - MINOR: mux-h1: Set hdrs_bytes on the SL when an HTX message is produced + - MINOR: htx: Be sure to xfer all headers in one time in htx_xfer_blks() + - MEDIUM: htx: 1xx messages are now part of the final reponses + - MINOR: channel/htx: Add function to forward headers of an HTX message + - MINOR: filters/htx: Use channel_htx_fwd_headers() after headers filtering + - MINOR: proto-htx: Use channel_htx_fwd_headers() to forward 1xx responses + - MEDIUM: htx: Store the first block position instead of the start-line one + - MINOR: stats/htx: don't use the first block position but the head one + - MINOR: channel/htx: Add functions to forward a part or all HTX payload + - MINOR: proto-htx: Use channel_htx_fwd_all() when unfiltered body are forwarded + - MEDIUM: filters/htx: Filter body relatively to the first block + - MINOR: htx: Optimize htx_drain() when all data are drained + - MINOR: htx: don't rely on htx_find_blk() anymore in the function htx_truncate() + - MINOR: htx: remove the unused function htx_find_blk() + - MINOR: htx: Remove support of pseudo headers because it is unused + - BUG/MEDIUM: http: fix "http-request reject" when not final + - MINOR: ssl: Make sure the underlying xprt's init method doesn't fail. + - MINOR: ssl: Don't forget to call the close method of the underlying xprt. + - MINOR: htx: rename htx_append_blk_value() to htx_add_data_atonce() + - MINOR: htx: make htx_add_data() return the transmitted byte count + - MEDIUM: htx: make htx_add_data() never defragment the buffer + - MINOR: activity: write totals on the "show activity" output + - MINOR: activity: report totals and average separately + - MEDIUM: poller: separate the wait time from the wake events + - MINOR: activity: report the number of failed pool/buffer allocations + - MEDIUM: buffers: relax the buffer lock a little bit + - MINOR: task: turn the WQ lock to an RW_LOCK + - MEDIUM: task: don't grab the WR lock just to check the WQ + - BUG/MEDIUM: mux-h1: Don't skip the TCP splicing when there is no more data to read + - MEDIUM: sessions: Introduce session flags. + - BUG/MEDIUM: h2: Don't forget to set h2s->cs to NULL after having free'd cs. + - BUG/MEDIUM: mux-h2: fix the conditions to end the h2_send() loop + - BUG/MEDIUM: mux-h2: don't refrain from offering oneself a used buffer + - BUG/MEDIUM: connection: Use the session to get the origin address if needed. + - MEDIUM: tasks: Get rid of active_tasks_mask. + - MEDIUM: connection: Upstream SOCKS4 proxy support + - BUILD: contrib/prometheus: fix build breakage caused by move of idle_pct + - BUG/MINOR: deinit/threads: make hard-stop-after perform a clean exit + +2019/05/22 : 2.0-dev4 + - BUILD: enable freebsd builds on cirrus-ci + - BUG/MINOR: http_fetch: Rely on the smp direction for "cookie()" and "hdr()" + - MEDIUM: Make 'option forceclose' actually warn + - MEDIUM: Make 'resolution_pool_size' directive fatal + - DOC: management: place "show activity" at the right place + - MINOR: cli/activity: show the dumping thread ID starting at 1 + - MINOR: task: export global_task_mask + - MINOR: cli/debug: add a thread dump function + - BUG/MEDIUM: streams: Don't use CF_EOI to decide if the request is complete. + - BUG/MEDIUM: streams: Try to L7 retry before aborting the connection. + - BUG/MINOR: debug: make ha_task_dump() always check the task before dumping it + - BUG/MINOR: debug: make ha_task_dump() actually dump the requested task + - MINOR: debug: make ha_thread_dump() and ha_task_dump() take a buffer + - BUG/MINOR: debug: don't check the call date on tasklets + - MINOR: thread: implement ha_thread_relax() + - MINOR: task: put barriers after each write to curr_task + - MINOR: task: always reset curr_task when freeing a task or tasklet + - MINOR: stream: detach the stream from its own task on stream_free() + - MEDIUM: debug/threads: implement an advanced thread dump system + - REGTEST: extend the check duration on tls_health_checks and mark it slow + - DOC: fix "successful" typo + - MINOR: init: setenv HAPROXY_CFGFILES + - MINOR: threads/init: synchronize the threads startup + - MEDIUM: init/mworker: make the pipe register function a regular initcall + - CLEANUP: memory: make the fault injection code use the OTHER_LOCK label + - CLEANUP: threads: remove the now unused START_LOCK label + - MINOR: init/threads: make the global threads an array of structs + - MINOR: threads: add each thread's clockid into the global thread_info + - CLEANUP: stream: remove an obsolete debugging test + - MINOR: tools: add dump_hex() + - MINOR: debug: implement ha_panic() + - MINOR: debug/cli: add some debugging commands for developers + - MINOR: tools: provide a may_access() function and make dump_hex() use it + - MINOR: debug: make ha_panic() report threads starting at 1 + - REORG: compat: move some integer limit definitions from standard.h to compat.h + - REORG: threads: move the struct thread_info from global.h to hathreads.h + - MINOR: compat: make sure to always define clockid_t + - MINOR: threads: always place the clockid in the struct thread_info + - MINOR: threads: add a thread-local thread_info pointer "ti" + - MINOR: time: move the cpu, mono, and idle time to thread_info + - MINOR: time: add a function to retrieve another thread's cputime + - MINOR: debug: report each thread's cpu usage in "show thread" + - BUILD: threads: only assign the clock_id when supported + - BUILD: makefile: use USE_OBSOLETE_LINKER for solaris + - BUILD: makefile: remove -fomit-frame-pointer optimisation (solaris) + - MAJOR: polling: add event ports support (Solaris) + - BUG/MEDIUM: streams: Don't switch from SI_ST_CON to SI_ST_DIS on read0. + - CLEANUP: time: refine the test on _POSIX_TIMERS + - MINOR: compat: define a new empty type empty_t for non-implemented fields + - CLEANUP: time: switch clockid_t to empty_t when not available + - BUG/MINOR: mworker: Fix memory leak of mworker_proc members + - CLEANUP: objtype: make obj_type() and obj_type_name() take consts + - MINOR: debug: switch to SIGURG for thread dumps + - CLEANUP: threads: really move thread_info to hathreads.c + - MINOR: threads: make threads_{harmless|want_rdv}_mask constant 0 without threads + - CLEANUP: debug: always report harmless/want_rdv even without threads + - MINOR: threads: implement ha_tkill() and ha_tkillall() + - CLEANUP: debug: make use of ha_tkill() and remove ifdefs + - MINOR: stream: introduce a stream_dump() function and use it in stream_dump_and_crash() + - MINOR: debug: dump streams when an applet, iocb or stream is known + - MINOR: threads: add a "stuck" flag to the thread_info struct + - MINOR: threads: add a timer_t per thread in thread_info + - MAJOR: watchdog: implement a thread lockup detection mechanism + - MINOR: stream: remove the cpu time detection from process_stream() + - MINOR: connection: report the mux names in "haproxy -vv" + - CLEANUP: mux-h1: use "H1" and not "h1" as the mux's name + - BUG/MEDIUM: WURFL: segfault in wurfl-get() with missing info. + - MINOR: WURFL: call header_retireve_callback() in dummy library + - MINOR: WURFL: fixed Engine load failed error when wurfl-information-list contains wurfl_root_id + - MINOR: WURFL: shows log messages during module initialization + - MINOR: WURFL: removes heading wurfl-information-separator from wurfl-get-all() and wurfl-get() results + - MINOR: WURFL: wurfl_get() and wurfl_get_all() now return an empty string if device detection fails + - MEDIUM: WURFL: HTX awareness. + - MINOR: WURFL: module version bump to 2.0 + - MINOR: WURFL: do not emit warnings when not configured + - CONTRIB: wurfl: address 3 build issues in the wurfl dummy library + - BUG/MEDIUM: init/threads: provide per-thread alloc/free function callbacks + - BUILD: travis: add sanitizers to travis-ci builds + - BUILD: time: remove the test on _POSIX_C_SOURCE + - CLEANUP: build: rename some build macros to use the USE_* ones + - CLEANUP: raw_sock: remove support for very old linux splice bug workaround + - BUG/MEDIUM: dns: make the port numbers unsigned + - MEDIUM: config: deprecate the antique req* and rsp* commands + +2019/05/15 : 2.0-dev3 + - BUG/MINOR: peers: Really close the sessions with no heartbeat. + - CLEANUP: peers: remove useless annoying tabulations. + - CLEANUP: peers: replace timeout constants by macros. + - REGTEST: Enable again reg tests with HEAD HTTP method usage. + - DOC: The option httplog is no longer valid in a backend. + - DOC: peers: Peers protocol documentation update. + - REGTEST: remove unexpected "nbthread" statement from Lua test cases + - BUILD: Makefile: remove 11-years old workarounds for deprecated options + - BUILD: remove 10-years old error message for obsolete option USE_TCPSPLICE + - BUILD: Makefile: remove outdated support for dlmalloc + - BUILD: Makefile: consider a variable's origin and not its value for the options list + - BUILD: Makefile: also report disabled options in the BUILD_OPTIONS variable + - BUILD: Makefile: shorten default settings declaration + - BUILD: Makefile: clean up the target declarations + - BUILD: report the whole feature set with their status in haproxy -vv + - BUILD: pass all "USE_*" variables as -DUSE_* to the compiler + - REGTEST: script: make the script use the new features list + - REGTEST: script: remove platform-specific assigments of OPTIONS + - BUG/MINOR: peers: Missing initializations after peer session shutdown. + - BUG/MINOR: contrib/prometheus-exporter: Fix applet accordingly to recent changes + - BUILD/MINOR: listener: Silent a few signedness warnings. + - BUG/MINOR: mux-h1: Only skip invalid C-L headers on output + - BUG/MEDIUM: mworker: don't free the wrong child when not found + - BUG/MEDIUM: checks: Don't bother subscribing if we have a connection error. + - BUG/MAJOR: checks: segfault during tcpcheck_main + - BUILD: makefile: work around an old bug in GNU make-3.80 + - BUILD: makefile: work around another bug in make 3.80 + - BUILD: http: properly mark some struct as extern + - BUILD: chunk: properly declare pool_head_trash as extern + - BUILD: cache: avoid a build warning with some compilers/linkers + - MINOR: tools: make memvprintf() never pass a NULL target to vsnprintf() + - MINOR: tools: add an unsetenv() implementation + - BUILD: re-implement an initcall variant without using executable sections + - BUILD: use inttypes.h instead of stdint.h + - BUILD: connection: fix naming of ip_v field + - BUILD: makefile: fix build of IPv6 header on aix51 + - BUILD: makefile: add _LINUX_SOURCE_COMPAT to build on AIX-51 + - BUILD: define unsetenv on AIX 5.1 + - BUILD: Makefile: disable shared cache on AIX 5.1 + - MINOR: ssl: Add aes_gcm_dec converter + - REORG: mworker: move serializing functions to mworker.c + - REORG: mworker: move signals functions to mworker.c + - REORG: mworker: move IPC functions to mworker.c + - REORG: mworker: move signal handlers and related functions + - REORG: mworker: move mworker_cleanlisteners to mworker.c + - MINOR: mworker: calloc mworker_proc structures + - MINOR: mworker: don't use children variable anymore + - MINOR: cli: export cli_parse_default() definition in cli.h + - REORG: mworker/cli: move CLI functions to mworker.c + - MEDIUM: mworker-prog: implement program for master-worker + - MINOR: mworker/cli: show programs in 'show proc' + - BUG/MINOR: cli: correctly handle abns in 'show cli sockets' + - MINOR: cli: start addresses by a prefix in 'show cli sockets' + - MINOR: cli: export HAPROXY_CLI environment variable + - BUG/MINOR: htx: Preserve empty HTX messages with an unprocessed parsing error + - BUG/MINOR: proto_htx: Reset to_forward value when a message is set to DONE + - REGTEST: http-capture/h00000: Relax a regex matching the log message + - REGTEST: http-messaging/h00000: Fix the test when the HTX is enabled + - REGTEST: http-rules/h00003: Use a different client for requests expecting a 301 + - REGTEST: log/b00000: Be sure the client always hits its timeout + - REGTEST: lua/b00003: Relax the regex matching the log message + - REGTEST: lua/b00003: Specify the HAProxy pid when the command ss is executed + - BUG/MEDIUM: peers: fix a case where peer session is not cleanly reset on release. + - BUG/MEDIUM: h2: Don't attempt to recv from h2_process_demux if we subscribed. + - BUG/MEDIUM: htx: fix random premature abort of data transfers + - BUG/MEDIUM: streams: Don't remove the SI_FL_ERR flag in si_update_both(). + - BUG/MEDIUM: streams: Store prev_state before calling si_update_both(). + - BUG/MEDIUM: stream: Don't clear the stream_interface flags in si_update_both. + - MINOR: initcall: Don't forget to define the __start/stop_init_##stg symbols. + - MINOR: threads: Implement thread_cpus_enabled() for FreeBSD. + - BUG/MEDIUM: pattern: assign pattern IDs after checking the config validity + - MINOR: skip get_gmtime where tm is unused + - MINOR: ssl: Activate aes_gcm_dec converter for BoringSSL + - BUG/MEDIUM: streams: Only re-run process_stream if we're in a connected state. + - BUG/MEDIUM: stream_interface: Don't bother doing chk_rcv/snd if not connected. + - BUG/MEDIUM: task/threads: address a fairness issue between local and global tasks + - BUG/MINOR: tasks: make sure the first task to be queued keeps its nice value + - BUG/MINOR: listener: renice the accept ring processing task + - MINOR: cli/listener: report the number of accepts on "show activity" + - MINOR: cli/activity: report the accept queue sizes in "show activity" + - BUG/MEDIUM: spoe: Queue message only if no SPOE applet is attached to the stream + - BUG/MEDIUM: spoe: Return an error if nothing is encoded for fragmented messages + - BUG/MINOR: spoe: Be sure to set tv_request when each message fragment is encoded + - BUG/MEDIUM: htx: Defrag if blocks position is changed and the payloads wrap + - BUG/MEDIUM: htx: Don't crush blocks payload when append is done on a data block + - MEDIUM: htx: Deprecate the option 'http-tunnel' and ignore it in HTX + - MINOR: proto_htx: Don't adjust transaction mode anymore in HTX analyzers + - BUG/MEDIUM: htx: Fix the process of HTTP CONNECT with h2 connections + - MINOR: mux-h1: Simplify handling of 1xx responses + - MINOR: stats/htx: Don't add "Connection: close" header anymore in stats responses + - MEDIUM: h1: Add an option to sanitize connection headers during parsing + - MEDIUM: mux-h1: Simplify the connection mode management by sanitizing headers + - MINOR: mux-h1: Don't release the conn_stream anymore when h1s is destroyed + - BUG/MINOR: mux-h1: Handle the flag CS_FL_KILL_CONN during a shutdown read/write + - MINOR: mux-h2: Add a mux_ops dedicated to the HTX mode + - MINOR: muxes: Add a flag to specify a multiplexer uses the HTX + - MINOR: stream: Set a flag when the stream uses the HTX + - MINOR: http: update the macro IS_HTX_STRM() to check the stream flag SF_HTX + - MINOR: http_fetch/htx: Use stream flags instead of px mode in smp_prefetch_htx + - MINOR: filters/htx: Use stream flags instead of px mode to instanciate a filter + - MINOR: muxes: Rely on conn_is_back() during init to handle front/back conn + - MEDIUM: muxes: Add an optional input buffer during mux initialization + - MINOR: muxes: Pass the context of the mux to destroy() instead of the connection + - MEDIUM: muxes: Be prepared to don't own connection during the release + - MEDIUM: connection: Add conn_upgrade_mux_fe() to handle mux upgrades + - MEDIUM: htx: Allow the option http-use-htx to be used on TCP proxies too + - MAJOR: proxy/htx: Handle mux upgrades from TCP to HTTP in HTX mode + - MAJOR: muxes/htx: Handle inplicit upgrades from h1 to h2 + - MAJOR: htx: Enable the HTX mode by default for all proxies + - REGTEST: Use HTX by default and add '--no-htx' option to disable it + - BUG/MEDIUM: muxes: Don't dereference mux context if null in release functions + - CLEANUP: task: do not export rq_next anymore + - MEDIUM: tasks: improve fairness between the local and global queues + - MEDIUM: tasks: only base the nice offset on the run queue depth + - MINOR: tasks: restore the lower latency scheduling when niced tasks are present + - BUG/MEDIUM: map: Fix memory leak in the map converter + - BUG/MINOR: ssl: Fix 48 byte TLS ticket key rotation + - BUILD: task/thread: fix single-threaded build of task.c + - BUILD: cli/threads: fix build in single-threaded mode + - BUG/MEDIUM: muxes: Make sure we unsubcribed when destroying mux ctx. + - BUG/MEDIUM: h2: Make sure we're not already in the send_list in h2_subscribe(). + - BUG/MEDIUM: h2: Revamp the way send subscriptions works. + - MINOR: connections: Remove the SUB_CALL_UNSUBSCRIBE flag. + - BUG/MEDIUM: Threads: Only use the gcc >= 4.7 builtins when using gcc >= 4.7. + - BUILD: address a few cases of "static <type> inline foo()" + - BUILD: do not specify "const" on functions returning structs or scalars + - BUILD: htx: fix a used uninitialized warning on is_cookie2 + - MINOR: peers: Add a new command to the CLI for peers. + - DOC: update for "show peers" CLI command. + - BUG/MAJOR: lb/threads: fix insufficient locking on round-robin LB + - MEDIUM: mworker: store the leaving state of a process + - MEDIUM: mworker-prog: implements 'option start-on-reload' + - CLEANUP: mworker: remove the type field in mworker_proc + - MEDIUM: mworker/cli: export the HAPROXY_MASTER_CLI variable + - MINOR: cli: don't add a semicolon at the end of HAPROXY_CLI + - MINOR: mworker: export HAPROXY_MWORKER=1 when running in mworker mode + - MINOR: init: add a "set-dumpable" global directive to enable core dumps + - BUG/MINOR: listener/mq: correctly scan all bound threads under low load + - BUG/MINOR: mworker: mworker_kill should apply on every children + - BUG/MINOR: mworker: don't exit with an ambiguous value + - BUG/MINOR: mworker: ensure that we still quits with SIGINT + - REGTESTS: exclude tests that require ssl, pcre if no such feature is enabled + - BUG/MINOR: mux-h1: Process input even if the input buffer is empty + - BUG/MINOR: mux-h1: Don't switch the parser in busy mode if other side has done + - BUG/MEDIUM: mux-h1: Notify the stream waiting for TCP splicing if ibuf is empty + - BUG/MEDIUM: mux-h1: Enable TCP splicing to exchange data only + - MINOR: mux-h1: Handle read0 during TCP splicing + - BUG/MEDIUM: htx: Don't return the start-line if the HTX message is empty + - BUG/MAJOR: http_fetch: Get the channel depending on the keyword used + - BUG/MINOR: http_fetch/htx: Allow permissive sample prefetch for the HTX + - BUG/MINOR: http_fetch/htx: Use HTX versions if the proxy enables the HTX mode + - BUG/MEDIUM: tasks: Make sure we set TASK_QUEUED before adding a task to the rq. + - BUG/MEDIUM: tasks: Make sure we modify global_tasks_mask with the rq_lock. + - MINOR: tasks: Don't consider we can wake task with tasklet_wakeup(). + - MEDIUM: tasks: No longer use rq.node.leaf_p as a lock. + - MINOR: tasks: Don't set the TASK_RUNNING flag when adding in the tasklet list. + - BUG/MEDIUM: applets: Don't use task_in_rq(). + - BUG/MAJOR: task: make sure never to delete a queued task + - MINOR: task/thread: factor out a wake-up condition + - CLEANUP: task: remain consistent when using the task's handler + - MEDIUM: tasks: Merge task_delete() and task_free() into task_destroy(). + - MEDIUM: tasks: Don't account a destroyed task as a runned task. + - BUG/MINOR: contrib/prometheus-exporter: Fix a typo in the run-queue metric type + - MINOR: contrib/prometheus-exporter: Remove usless rate metrics + - MINOR: contrib/prometheus-exporter: Rename some metrics to be more usable + - MINOR: contrib/prometheus-exporter: Follow best practices about metrics type + - BUG/MINOR: mworker: disable busy polling in the master process + - MEDIUM: tasks: Use __ha_barrier_store after modifying global_tasks_mask. + - MEDIUM: ssl: Give ssl_sock its own context. + - MEDIUM: connections: Move some fields from struct connection to ssl_sock_ctx. + - MEDIUM: ssl: provide its own subscribe/unsubscribe function. + - MEDIUM: connections: Provide a xprt_ctx for each xprt method. + - MEDIUM: ssl: provide our own BIO. + - BUILD/medium: ssl: Fix build with OpenSSL < 1.1.0 + - MINOR: peers: adds counters on show peers about tasks calls. + - MEDIUM: enable travis-ci builds + - MINOR: fd: Add a counter of used fds. + - MEDIUM: connections: Add a way to control the number of idling connections. + - BUG/MEDIUM: maps: only try to parse the default value when it's present + - BUG/MINOR: acl: properly detect pattern type SMP_T_ADDR + - REGTEST: Missing REQUIRE_VERSION declarations. + - MINOR: proto_tcp: tcp-request content: enable set-dst and set-dst-var + - BUG/MEDIUM: h1: Don't parse chunks CRLF if not enough data are available + - BUG/MEDIUM: thread/http: Add missing locks in set-map and add-acl HTTP rules + - BUG/MEDIUM: stream: Don't request a server connection if a shutw was scheduled + - BUG/MINOR: 51d: Get the request channel to call CHECK_HTTP_MESSAGE_FIRST() + - BUG/MINOR: da: Get the request channel to call CHECK_HTTP_MESSAGE_FIRST() + - MINOR: gcc: Fix a silly gcc warning in connect_server() + - MINOR: ssl/cli: async fd io-handlers printable on show fd + - Revert "CLEANUP: wurfl: remove dead, broken and unmaintained code" + - BUILD: add USE_WURFL to the list of known build options + - MINOR: wurfl: indicate in haproxy -vv the wurfl version in use + - BUILD: wurfl: build fix for 1.9/2.0 code base + - CLEANUP: wurfl: removed deprecated methods + - DOC: wurfl: added point of contact in MAINTAINERS file + - MINOR: wurfl: enabled multithreading mode + - MINOR: contrib: dummy wurfl library + - MINOR: dns: dns_requester structures are now in a memory pool + - MINOR: dns: move callback affection in dns_link_resolution() + - MINOR: obj_type: new object type for struct stream + - MINOR: action: new '(http-request|tcp-request content) do-resolve' action + - MINOR: log: Extract some code to send syslog messages. + - REGTEST: replace LEVEL option by a more human readable one. + - REGTEST: rename the reg test files. + - REGTEST: adapt some reg tests after renaming. + - REGTEST: make the "run-regtests" script search for tests in reg-tests by default + - BUG/MAJOR: stream: Missing DNS context initializations. + - BUG/MEDIUM: stream: Fix the way early aborts on the client side are handled + - BUG/MINOR: spoe: Don't systematically wakeup SPOE stream in the applet handler + - BUG/MEDIUM: ssl: Return -1 on recv/send if we got EAGAIN. + - BUG/MAJOR: lb/threads: fix AB/BA locking issue in round-robin LB + - BUG/MAJOR: muxes: Use the HTX mode to find the best mux for HTTP proxies only + - BUG/MINOR: htx: Exclude TCP proxies when the HTX mode is handled during startup + - CLEANUP: task: report calls as unsigned in show sess + - MINOR: tasks/activity: report the context switch and task wakeup rates + - MINOR: stream: measure and report a stream's call rate in "show sess" + - MINOR: applet: measure and report an appctx's call rate in "show sess" + - BUILD: extend Travis CI config to support more platforms + - REGTEST: exclude osx and generic targets for 40be_2srv_odd_health_checks + - REGTEST: relax the IPv6 address format checks in converters_ipmask_concat_strcmp_field_word + - REGTEST: exclude OSX and generic targets from abns_socket.vtc + - BUILD: travis: remove the "allow_failures" entry + - BUG/MINOR: activity: always initialize the profiling variable + - MINOR: activity: make the profiling status per thread and not global + - MINOR: activity: enable automatic profiling turn on/off + - CLEANUP: standard: use proper const to addr_to_str() and port_to_str() + - BUG/MINOR: proto_http: properly reset the stream's call rate on keep-alive + - MINOR: connection: make the debugging helper functions safer + - MINOR: stream/debug: make a stream dump and crash function + - MEDIUM: appctx/debug: force a crash if an appctx spins over itself forever + - MEDIUM: stream/debug: force a crash if a stream spins over itself forever + - MEDIUM: streams: measure processing time and abort when detecting bugs + - BUILD/MEDIUM: contrib: Dummy DeviceAtlas API. + - MEDIUM: da: HTX mode support. + - BUG/MEDIUM: mux-h2: properly deal with too large headers frames + - BUG/MINOR: http: Call stream_inc_be_http_req_ctr() only one time per request + - BUG/MEDIUM: spoe: arg len encoded in previous frag frame but len changed + - MINOR: spoe: Use the sample context to pass frag_ctx info during encoding + - DOC: contrib/modsecurity: Typos and fix the reject example + - BUG/MEDIUM: contrib/modsecurity: If host header is NULL, don't try to strdup it + - MINOR: log: Add "sample" new keyword to "log" lines. + - MINOR: log: Enable the log sampling and load-balancing feature. + - DOC: log: Document the sampling and load-balancing logging feature. + - REGTEST: Add a new reg test for log load-balancing feature. + - BUG/MAJOR: map/acl: real fix segfault during show map/acl on CLI + - REGTEST: Make this reg test be Linux specific. + - CLEANUP: task: move the task_per_thread definition to task.h + - MINOR: activity: report context switch counts instead of rates + - MINOR: threads: Implement HA_ATOMIC_LOAD(). + - BUG/MEDIUM: port_range: Make the ring buffer lock-free. + - BUG/MEDIUM: listener: Fix how unlimited number of consecutive accepts is handled + - MINOR: config: Test validity of tune.maxaccept during the config parsing + - CLEANUP: config: Don't alter listener->maxaccept when nbproc is set to 1 + - BUG/MEDIUM: servers: fix typo "src" instead of "srv" + - BUG/MEDIUM: ssl: Don't pretend we can retry a recv/send if we got a shutr/w. + - BUG/MINOR: haproxy: fix rule->file memory leak + - BUG/MINOR: log: properly free memory on logformat parse error and deinit() + - BUG/MINOR: checks: free memory allocated for tasklets + - BUG/MEDIUM: pattern: fix memory leak in regex pattern functions + - BUG/MEDIUM: channels: Don't forget to reset output in channel_erase(). + - BUG/MEDIUM: connections: Make sure we remove CO_FL_SESS_IDLE on disown. + - MINOR: threads: flatten the per-thread cpu-map + - MINOR: init/threads: remove the useless tids[] array + - MINOR: init/threads: make the threads array global + - BUG/MEDIUM: ssl: Use the early_data API the right way. + - BUG/MEDIUM: streams: Don't add CF_WRITE_ERROR if early data were rejected. + - MEDIUM: streams: Add the ability to retry a request on L7 failure. + - MEDIUM: streams: Add a way to replay failed 0rtt requests. + - MEDIUM: streams: Add a new keyword for retry-on, "junk-response" + - BUG/MINOR: stream: also increment the retry stats counter on L7 retries + - BUG/MEDIUM: checks: make sure the warmup task takes the server lock + - BUG/MINOR: logs/threads: properly split the log area upon startup + - BUILD: extend travis-ci matrix + - CLEANUP: Remove appsession documentation + - DOC: Fix typo in keyword matrix + - BUILD: remove "build_libressl" duplicate declaration + - BUILD: travis-ci: get back to osx without openssl support + - BUILD: enable several LibreSSL hacks, including + - BUILD: temporarily mark LibreSSL builds as allowed to fail + - BUILD: travis: TMPDIR replacement. + - BUG/MEDIUM: ssl: Don't attempt to use early data with libressl. + - MINOR: doc: Document allow-0rtt on the server line. + - MINOR: doc: Document the interaction of allow-0rtt and retry-on 0rtt-rejected. + - MEDIUM: proto: Change the prototype of the connect() method. + - MEDIUM: tcp: add the "tfo" option to support TCP fastopen on the server + - MINOR: config: Extract the code of "stick-table" line parsing. + - BUILD/MINOR: stick-table: Compilation fix. + - MEDIUM: stick-table: Stop handling stick-tables as proxies. + - MINOR: stick-tables: Add peers process binding computing. + - MINOR: stick-table: Add prefixes to stick-table names. + - MINOR: peers: Do not emit global stick-table names. + - DOC: Update for "table" lines in "peers" section. + - REGTEST: Add reg tests for "table" lines in "peers" sections. + - MEDIUM: regex: modify regex_comp() to atomically allocate/free the my_regex struct + - REGTEST: make the tls_health_checks test much faster + - REGTEST: make the "table in peers" test require v2.0 + - BUG/MINOR: mux-h2: rely on trailers output not input to turn them to empty data + - BUG/MEDIUM: h2/htx: always fail on too large trailers + - MEDIUM: mux-h2: discard contents that are to be sent after a shutdown + - BUG/MEDIUM: mux-h2/htx: never wait for EOM when processing trailers + - BUG/MEDIUM: h2/htx: never leave a trailers block alone with no EOM block + - REGTEST: Flag some slow reg tests. + - REGTEST: Reg tests file renaming. + - REGTEST: Wrong renaming for one reg test. + - REGTEST: Wrong assumption in IP:port logging test. + - BUG/MINOR: mworker/ssl: close OpenSSL FDs on reload + - MINOR: systemd: Use the variables from /etc/default/haproxy + - MINOR: systemd: Make use of master socket in systemd unit + - MINOR: systemd: support /etc/sysconfig/ for redhat based distrib + - BUG/MEDIUM: stick-table: fix regression caused by a change in proxy struct + - BUG/MEDIUM: tasks: fix possible segfault on task_destroy() + - CLEANUP: task: remove unneeded tests before task_destroy() + - MINOR: mworker: support a configurable maximum number of reloads + - BUG/MINOR: mux-h2: fix the condition to close a cs-less h2s on the backend + - BUG/MEDIUM: spoe: Be sure the sample is found before setting its context + - BUG/MINOR: mux-h1: Fix the parsing of trailers + - BUG/MINOR: htx: Never transfer more than expected in htx_xfer_blks() + - MINOR: htx: Split on DATA blocks only when blocks are moved to an HTX message + - MINOR: htx: Don't try to append a trailer block with the previous one + - MINOR: htx: Remove support for unused OOB HTX blocks + - BUILD: travis-ci bugfixes and improvements + - BUG/MEDIUM: servers: Don't use the same srv flag for cookie-set and TFO. + - BUG/MEDIUM: h2: Make sure we set send_list to NULL in h2_detach(). + - BUILD: ssl: fix again a libressl build failure after the openssl FD leak fix + - CLEANUP: ssl-sock: use HA_OPENSSL_VERSION_NUMBER instead of OPENSSL_VERSION_NUMBER + - BUILD: ssl: make libressl use its own version numbers + - CLEANUP: ssl: remove 57 occurrences of useless tests on LIBRESSL_VERSION_NUMBER + - MINOR: ssl: enable aes_gcm_dec on LibreSSL + - BUILD: ssl: fix libressl build again after aes-gcm-enc + - REORG: ssl: move openssl-compat from proto to common + - REORG: ssl: move some OpenSSL defines from ssl_sock to openssl-compat + - CLEANUP: ssl: never include openssl/*.h outside of openssl-compat.h anymore + - CLEANUP: ssl: make inclusion of openssl headers safe + - BUILD: add BoringSSL to travis-ci build matrix + - BUILD: threads: Add __ha_cas_dw fallback for single threaded builds + - BUG/MINOR: stream: Attach the read side on the response as soon as possible + - BUG/MEDIUM: http: Use pointer to the begining of input to parse message headers + - BUG/MEDIUM: h2: Don't check send_wait to know if we're in the send_list. + - BUG/MEDIUM: streams: Make sur SI_FL_L7_RETRY is set before attempting a retry. + - MEDIUM: streams: Add a new http action, disable-l7-retry. + - MINOR: streams: Introduce a new retry-on keyword, all-retryable-errors. + - BUG/MINOR: vars: Fix memory leak in vars_check_arg + - BUILD: travis-ci: make TMPDIR global variable in travis-ci + - CLEANUP: ssl: move the SSL_OP_* and SSL_MODE_* definitions to openssl-compat + - CLEANUP: ssl: remove ifdef around SSL_CTX_get_extra_chain_certs() + - CLEANUP: ssl: move all BIO_* definitions to openssl-compat + - BUILD: threads: fix again the __ha_cas_dw() definition + - BUG/MAJOR: mux-h2: do not add a stream twice to the send list + - Revert "BUG/MINOR: vars: Fix memory leak in vars_check_arg" + - BUG/MINOR: peers: Fix memory leak in cfg_parse_peers + - BUG/MINOR: htx: make sure to always initialize the HTTP method when parsing a buffer + - REGTEST: fix tls_health_checks random failures on MacOS in Travis-CI + - MINOR: spoe: Set the argument chunk size to 0 when SPOE variables are checked + - BUG/MINOR: vars: Fix memory leak in vars_check_arg + - BUG/MAJOR: ssl: segfault upon an heartbeat request + - MINOR: spoa-server: Clone the v1.7 spoa-example project + - MINOR: spoa-server: move some definition from spoa_server.c to spoa_server.h + - MINOR: spoa-server: Externalise debug functions + - MINOR: spoe-server: rename "worker" functions + - MINOR: spoa-server: Replace the thread init system by processes + - MINOR: spoa-server: With debug mode, start only one process + - MINOR: spoa-server: Allow registering external processes + - MINOR: spoa-server: Allow registering message processors + - MINOR: spoa-server: Load files + - MINOR: spoa-server: Prepare responses + - MINOR: spoa-server: Execute registered callbacks + - MINOR: spoa-server: Add Lua processing + - MINOR: spoa-server: Add python + - MINOR/DOC: spoe-server: Add documentation + - BUG/MEDIUM: connections: Don't forget to set xprt_ctx to NULL on close. + - MINOR: lists: add LIST_ADDED() to check if an element belongs to a list + - CLEANUP: mux-h2: use LIST_ADDED() instead of LIST_ISEMPTY() where relevant + - MINOR: mux-h2: add two H2S flags to report the need for shutr/shutw + - CLEANUP: mux-h2: simply use h2s->flags instead of ret in h2_deferred_shut() + - CLEANUP: connection: remove the handle field from the wait_event struct + - BUG/MINOR: log: Wrong log format initialization. + - BUG/MINOR: mux-h2: make the do_shut{r,w} functions more robust against retries + - BUG/MINOR: mworker: use after free when the PID not assigned + - MINOR: mux-h2: remove useless test on stream ID vs last in wake function + - MINOR: mux-h2: make h2_wake_some_streams() not depend on the CS flags + - MINOR: mux-h2: make h2s_wake_one_stream() the only function to deal with CS + - MINOR: mux-h2: make h2s_wake_one_stream() not depend on temporary CS flags + - BUG/MINOR: mux-h2: make sure to honor KILL_CONN in do_shut{r,w} + - CLEANUP: mux-h2: don't test for impossible CS_FL_REOS conditions + - MINOR: mux-h2: add macros to check multiple stream states at once + - MINOR: mux-h2: stop relying on CS_FL_REOS + - BUG/MEDIUM: mux-h2: Set EOI on the conn_stream during h2_rcv_buf() + - BUILD: debug: make gcc not complain on the ABORT_NOW() macro + - MINOR: debug: add a new BUG_ON macro + - MINOR: h2: Use BUG_ON() to enforce rules in subscribe/unsubscribe. + - MINOR: h1: Use BUG_ON() to enforce rules in subscribe/unsubscribe. + - MINOR: connections: Use BUG_ON() to enforce rules in subscribe/unsubscribe. + - BUILD: ist: turn the lower/upper case tables to literal on obsolete linkers + +2019/03/26 : 2.0-dev2 + - CLEANUP: http: Remove unreachable code in parse_http_req_capture + - CLEANUP: stream: Remove bogus loop in conn_si_send_proxy + - MINOR: lists: Implement locked variations. + - MEDIUM: servers: Used a locked list for idle_orphan_conns. + - MEDIUM: servers: Reorganize the way idle connections are cleaned. + - BUG/MEDIUM: lists: Properly handle the case we're removing the first elt. + - MINOR: cfgparse: Add a cast to make gcc happier. + - BUG/MEDIUM: standard: Wrong reallocation size. + - BUG/MINOR: listener: keep accept rate counters accurate under saturation + - DOC: fix alphabetic ordering for "tune.fail-alloc" setting + - MAJOR: config: disable support for nbproc and nbthread in parallel + - MEDIUM: listener: keep a single thread-mask and warn on "process" misuse + - MAJOR: listener: do not hold the listener lock in listener_accept() + - MINOR: listener: maintain a per-thread count of the number of connections on a listener + - MINOR: tools: implement functions to look up the nth bit set in a mask + - MINOR: listener: pre-compute some thread counts per bind_conf + - MINOR: listener: implement multi-queue accept for threads + - MAJOR: listener: use the multi-queue for multi-thread listeners + - MINOR: activity: add accept queue counters for pushed and overflows + - MINOR: config: add global tune.listener.multi-queue setting + - MAJOR: threads: enable one thread per CPU by default + - DOC: update management.txt to reflect that threads are used by default + - BUG/MINOR: config: don't over-count the global maxsock value + - BUG/MEDIUM: list: fix the rollback on addq in the locked liss + - BUG/MEDIUM: list: fix LIST_POP_LOCKED's removal of the last pointer + - BUG/MEDIUM: list: add missing store barriers when updating elements and head + - MINOR: list: make the delete and pop operations idempotent + - MINOR: server: remove a few unneeded LIST_INIT calls after LIST_DEL_LOCKED + - BUG/MEDIUM: listener: use a self-locked list for the dequeue lists + - BUG/MEDIUM: listener: make sure the listener never accepts too many conns + - BUG/MEDIUM: list: correct fix for LIST_POP_LOCKED's removal of last element + - MINOR: listener: introduce listener_backlog() to report the backlog value + - MINOR: listener: do not needlessly set l->maxconn + - MINOR: proxy: do not change the listeners' maxconn when updating the frontend's + - MEDIUM: config: don't enforce a low frontend maxconn value anymore + - MINOR: peers: Add a message for heartbeat. + - MINOR: global: keep a copy of the initial rlim_fd_cur and rlim_fd_max values + - BUG/MINOR: init: never lower rlim_fd_max + - BUG/MINOR: checks: make external-checks restore the original rlim_fd_cur/max + - BUG/MINOR: mworker: be careful to restore the original rlim_fd_cur/max on reload + - MINOR: init: make the maxpipe computation more accurate + - MINOR: init: move some maxsock updates earlier + - MEDIUM: init: make the global maxconn default to what rlim_fd_cur permits + - REGTEST: fix a spurious "nbthread 4" in the connection test + - DOC: update the text related to the global maxconn value + - BUG/MAJOR: mux-h2: fix race condition between close on both ends + - MINOR: sample: Replace "req.ungrpc" smp fetch by a "ungrpc" converter. + - BUG/MEDIUM: list: fix again LIST_ADDQ_LOCKED + - MINOR: htx: unconditionally handle parsing errors in requests or responses + - MINOR: mux-h2: always pass HTX_FL_PARSING_ERROR between h2s and buf on RX + - BUG/MEDIUM: h2/htx: verify that :path doesn't contain invalid chars + - MINOR: sample: Code factorization "ungrpc" converter. + - MINOR: sample: Rework gRPC converter code. + - CLEANUP: wurfl: remove dead, broken and unmaintained code + - MINOR: config: relax the range checks on cpu-map + - BUG/MINOR: ssl: fix warning about ssl-min/max-ver support + - MINOR: sample: Extract some protocol buffers specific code. + - DOC: Remove tabs and fixed punctuation. + - MINOR: sample: Add a protocol buffers specific converter. + - REGTEST: Peers reg tests. + - REGTEST: Enable reg tests with HEAD HTTP method usage. + - MINOR: lists: add a LIST_DEL_INIT() macro + - MINOR: task: use LIST_DEL_INIT() to remove a task from the queue + - MINOR: listener: improve incoming traffic distribution + - MINOR: tools: implement my_flsl() + - MEDIUM: listener: change the LB algorithm again to use two round robins instead + - CLEANUP: listener: remove old thread bit mapping + - MINOR: listener: move thr_idx from the bind_conf to the listener + - BUG/MEDIUM: logs: Only attempt to free startup_logs once. + - BUG/MAJOR: config: Wrong maxconn adjustment. + - BUG/MEDIUM: 51d: fix possible segfault on deinit_51degrees() + - OPTIM: task: limit the impact of memory barriers in taks_remove_from_task_list() + - MINOR: fd: Remove debugging code. + - BUG/MEDIUM: listeners: Don't call fd_stop_recv() if fd_updt is NULL. + - MINOR: threads: Implement __ha_barrier_atomic*. + - MEDIUM: threads: Use __ATOMIC_SEQ_CST when using the newer atomic API. + - MINOR: threads: Add macros to do atomic operation with no memory barrier. + - MEDIUM: various: Use __ha_barrier_atomic* when relevant. + - MEDIUM: applets: Use the new _HA_ATOMIC_* macros. + - MEDIUM: xref: Use the new _HA_ATOMIC_* macros. + - MEDIUM: fd: Use the new _HA_ATOMIC_* macros. + - MEDIUM: freq_ctr: Use the new _HA_ATOMIC_* macros. + - MEDIUM: proxy: Use the new _HA_ATOMIC_* macros. + - MEDIUM: server: Use the new _HA_ATOMIC_* macros. + - MEDIUM: task: Use the new _HA_ATOMIC_* macros. + - MEDIUM: activity: Use the new _HA_ATOMIC_* macros. + - MEDIUM: backend: Use the new _HA_ATOMIC_* macros. + - MEDIUM: cache: Use the new _HA_ATOMIC_* macros. + - MEDIUM: checks: Use the new _HA_ATOMIC_* macros. + - MEDIUM: pollers: Use the new _HA_ATOMIC_* macros. + - MEDIUM: compression: Use the new _HA_ATOMIC_* macros. + - MEDIUM: spoe: Use the new _HA_ATOMIC_* macros. + - MEDIUM: threads: Use the new _HA_ATOMIC_* macros. + - MEDIUM: http: Use the new _HA_ATOMIC_* macros. + - MEDIUM: lb/threads: Use the new _HA_ATOMIC_* macros. + - MEDIUM: listeners: Use the new _HA_ATOMIC_* macros. + - MEDIUM: logs: Use the new _HA_ATOMIC_* macros. + - MEDIUM: memory: Use the new _HA_ATOMIC_* macros. + - MEDIUM: peers: Use the new _HA_ATOMIC_* macros. + - MEDIUM: proto_tcp: Use the new _HA_ATOMIC_* macros. + - MEDIUM: queues: Use the new _HA_ATOMIC_* macros. + - MEDIUM: sessions: Use the new _HA_ATOMIC_* macros. + - MEDIUM: ssl: Use the new _HA_ATOMIC_* macros. + - MEDIUM: stream: Use the new _HA_ATOMIC_* macros. + - MEDIUM: tcp_rules: Use the new _HA_ATOMIC_* macros. + - MEDIUM: time: Use the new _HA_ATOMIC_* macros. + - MEDIUM: vars: Use the new _HA_ATOMIC_* macros. + - MINOR: config: remove obsolete use of DEFAULT_MAXCONN at various places + - MINOR: config: continue to rely on DEFAULT_MAXCONN to set the minimum maxconn + - BUG/MEDIUM: list: fix incorrect pointer unlocking in LIST_DEL_LOCKED() + - BUG/MEDIUM: listener: make sure we don't pick stopped threads + - MEDIUM: list: Remove useless barriers. + - MEDIUM: list: Use _HA_ATOMIC_* + - MEDIUM: connections: Use _HA_ATOMIC_* + - BUG/MAJOR: tasks: Use the TASK_GLOBAL flag to know if we're in the global rq. + - BUG/MEDIUM: threads/fd: do not forget to take into account epoll_fd/pipes + - BUG/MEDIUM: init/threads: consider epoll_fd/pipes for automatic maxconn calculation + - BUG/MEDIUM: tasks: Make sure we wake sleeping threads if needed. + - BUG/MINOR: mux-h1: Don't report an error on EOS if no message was received + - BUG/MINOR: stats/htx: Call channel_add_input() when response headers are sent + - BUG/MINOR: lua/htx: Use channel_add_input() when response data are added + - BUG/MINOR: lua/htx: Don't forget to call htx_to_buf() when appropriate + - MINOR: stats: Add the status code STAT_STATUS_IVAL to handle invalid requests + - MINOR: stats: Move stuff about the stats status codes in stats files + - BUG/MINOR: stats: Be more strict on what is a valid request to the stats applet + - Revert "REGTEST: Enable reg tests with HEAD HTTP method usage." + - BUILD: listener: shut up a build warning when threads are disabled + - BUILD: Makefile: allow the reg-tests target to be verbose + - BUILD: Makefile: resolve LEVEL before calling run-regtests + - BUG/MAJOR: spoe: Fix initialization of thread-dependent fields + - BUG/MAJOR: stats: Fix how huge POST data are read from the channel + - BUG/MINOR: http/counters: fix missing increment of fe->srv_aborts + - BUG/MEDIUM: mux-h2: Always wakeup streams with no id to avoid frozen streams + - MINOR: mux-h2: Set REFUSED_STREAM error to reset a stream if no data was never sent + - MINOR: muxes: Report the Last read with a dedicated flag + - MINOR: proto-http/proto-htx: Make error handling clearer during data forwarding + - BUILD: tools: fix a build warning on some 32-bit archs + - MINOR: init: report the list of optionally available services + - MEDIUM: proto_htx: Switch to infinite forwarding if there is no data filter + - BUG/MINOR: cache: Fully consume large requests in the cache applet + - BUG/MINOR: stats: Fully consume large requests in the stats applet + - BUG/MEDIUM: lua: Fully consume large requests when an HTTP applet ends + - MINOR: proto_http: Add function to handle the header "Expect: 100-continue" + - MINOR: proto_htx: Add function to handle the header "Expect: 100-continue" + - MINOR: stats/cache: Handle the header Expect when applets are registered + - MINOR: http/applets: Handle all applets intercepting HTTP requests the same way + - CLEANUP: cache: don't export http_cache_applet anymore + - MINOR: lua: Don't handle the header Expect in lua HTTP applets anymore + - BUG/MINOR: doc: Be accurate on the behavior on pool-purge-delay. + - Revert "MEDIUM: proto_htx: Switch to infinite forwarding if there is no data filter" + - BUG/MEDIUM: mux-h2: Make sure we destroyed the h2s once shutr/shutw is done. + - BUG/MEDIUM: mux-h2: Don't bother keeping the h2s if detaching and nothing to send. + - BUG/MEDIUM: mux-h2: Use the right list in h2_stop_senders(). + - MINOR: mux-h2: copy small data blocks more often and reduce the number of pauses + - CLEANUP: mux-h2: add some comments to help understand the code + - BUG/MEDIUM: ssl: ability to set TLS 1.3 ciphers using ssl-default-server-ciphersuites + - BUG/MINOR: log: properly format IPv6 address when LOG_OPT_HEXA modifier is used. + - BUG/MEDIUM: h2: Try to be fair when sending data. + - BUG/MINOR: proto-http: Don't forward request body anymore on error + - MINOR: mux-h2: Remove useless test on ES flag in h2_frt_transfer_data() + - MINOR: connection: and new flag to mark end of input (EOI) + - MINOR: channel: Report EOI on the input channel if it was reached in the mux + - MEDIUM: mux-h2: Don't mix the end of the message with the end of stream + - MINOR: mux-h1: Set CS_FL_EOI the end of the message is reached + - BUG/MEDIUM: http/htx: Fix handling of the option abortonclose + - CLEANUP: muxes/stream-int: Remove flags CS_FL_READ_NULL and SI_FL_READ_NULL + - MEDIUM: proto_htx: Reintroduce the infinite forwarding on data + - BUG/MEDIUM: h2: only destroy the h2s if h2s->cs is NULL. + - BUG/MEDIUM: h2: Use the new sending_list in h2s_notify_send(). + - BUG/MEDIUM: h2: Follow the same logic in h2_deferred_shut than in h2_snd_buf. + - BUG/MEDIUM: h2: Remove the tasklet from the task list if unsubscribing. + - BUG/MEDIUM: task/h2: add an idempotent task removal fucntion + - CLEANUP: task: only perform a LIST_DEL() when the list is not empty + - BUG/MEDIUM: mux-h2: make sure to always notify streams of EOS condition + - CONTRIB: debug: report the CS and CF's EOI flags + - MINOR: channel: don't unset CF_SHUTR_NOW after shutting down. + +2019/02/26 : 2.0-dev1 + - MINOR: mux-h2: only increase the connection window with the first update + - REGTESTS: remove the expected window updates from H2 handshakes + - BUG/MINOR: mux-h2: make empty HEADERS frame return a connection error + - BUG/MEDIUM: mux-h2: mark that we have too many CS once we have more than the max + - MEDIUM: mux-h2: remove padlen during headers phase + - MINOR: h2: add a bit-based frame type representation + - MINOR: mux-h2: remove useless check for empty frame length in h2s_decode_headers() + - MEDIUM: mux-h2: decode HEADERS frames before allocating the stream + - MINOR: mux-h2: make h2c_send_rst_stream() use the dummy stream's error code + - MINOR: mux-h2: add a new dummy stream for the REFUSED_STREAM error code + - MINOR: mux-h2: fail stream creation more cleanly using RST_STREAM + - MINOR: buffers: add a new b_move() function + - MINOR: mux-h2: make h2_peek_frame_hdr() support an offset + - MEDIUM: mux-h2: handle decoding of CONTINUATION frames + - CLEANUP: mux-h2: remove misleading comments about CONTINUATION + - BUG/MEDIUM: servers: Don't try to reuse connection if we switched server. + - BUG/MEDIUM: tasks: Decrement tasks_run_queue in tasklet_free(). + - BUG/MINOR: htx: send the proper authenticate header when using http-request auth + - BUG/MEDIUM: mux_h2: Don't add to the idle list if we're full. + - BUG/MEDIUM: servers: Fail if we fail to allocate a conn_stream. + - BUG/MAJOR: servers: Use the list api correctly to avoid crashes. + - BUG/MAJOR: servers: Correctly use LIST_ELEM(). + - BUG/MAJOR: sessions: Use an unlimited number of servers for the conn list. + - BUG/MEDIUM: servers: Flag the stream_interface on handshake error. + - MEDIUM: servers: Be smarter when switching connections. + - MEDIUM: sessions: Keep track of which connections are idle. + - MINOR: payload: add sample fetch for TLS ALPN + - BUG/MEDIUM: log: don't mark log FDs as non-blocking on terminals + - MINOR: channel: Add the function channel_add_input + - MINOR: stats/htx: Call channel_add_input instead of updating channel state by hand + - BUG/MEDIUM: cache: Be sure to end the forwarding when XFER length is unknown + - BUG/MAJOR: htx: Return the good block address after a defrag + - MINOR: lb: allow redispatch when using consistent hash + - CLEANUP: mux-h2: fix end-of-stream flag name when processing headers + - BUG/MEDIUM: mux-h2: always restart reading if data are available + - BUG/MINOR: mux-h2: set the stream-full flag when leaving h2c_decode_headers() + - BUG/MINOR: mux-h2: don't check the CS count in h2c_bck_handle_headers() + - BUG/MINOR: mux-h2: mark end-of-stream after processing response HEADERS, not before + - BUG/MINOR: mux-h2: only update rxbuf's length for H1 headers + - BUG/MEDIUM: mux-h1: use per-direction flags to indicate transitions + - BUG/MEDIUM: mux-h1: make HTX chunking consistent with H2 + - BUG/MAJOR: stream-int: Update the stream expiration date in stream_int_notify() + - BUG/MEDIUM: proto-htx: Set SI_FL_NOHALF on server side when request is done + - BUG/MEDIUM: mux-h1: Add a task to handle connection timeouts + - MINOR: mux-h2: make h2c_decode_headers() return a status, not a count + - MINOR: mux-h2: add a new dummy stream : h2_error_stream + - MEDIUM: mux-h2: make h2c_decode_headers() support recoverable errors + - BUG/MINOR: mux-h2: detect when the HTX EOM block cannot be added after headers + - MINOR: mux-h2: remove a misleading and impossible test + - CLEANUP: mux-h2: clean the stream error path on HEADERS frame processing + - MINOR: mux-h2: check for too many streams only for idle streams + - MINOR: mux-h2: set H2_SF_HEADERS_RCVD when a HEADERS frame was decoded + - BUG/MEDIUM: mux-h2: decode trailers in HEADERS frames + - MINOR: h2: add h2_make_h1_trailers to turn H2 headers to H1 trailers + - MEDIUM: mux-h2: pass trailers to H1 (legacy mode) + - MINOR: htx: add a new function to add a block without filling it + - MINOR: h2: add h2_make_htx_trailers to turn H2 headers to HTX trailers + - MEDIUM: mux-h2: pass trailers to HTX + - MINOR: mux-h1: parse the content-length header on output and set H1_MF_CLEN + - BUG/MEDIUM: mux-h1: don't enforce chunked encoding on requests + - MINOR: mux-h2: make HTX_BLK_EOM processing idempotent + - MINOR: h1: make the H1 headers block parser able to parse headers only + - MEDIUM: mux-h2: emit HEADERS frames when facing HTX trailers blocks + - MINOR: stream/htx: Add info about the HTX structs in "show sess all" command + - MINOR: stream: Add the subscription events of SIs in "show sess all" command + - MINOR: mux-h1: Add the subscription events in "show fd" command + - BUG/MEDIUM: h1: Get the h1m state when restarting the headers parsing + - BUG/MINOR: cache/htx: Be sure to count partial trailers + - BUG/MEDIUM: h1: In h1_init(), wake the tasklet instead of calling h1_recv(). + - BUG/MEDIUM: server: Defer the mux init until after xprt has been initialized. + - MINOR: connections: Remove a stall comment. + - BUG/MEDIUM: cli: make "show sess" really thread-safe + - BUILD: add a new file "version.c" to carry version updates + - MINOR: stream/htx: add the HTX flags output in "show sess all" + - MINOR: stream/cli: fix the location of the waiting flag in "show sess all" + - MINOR: stream/cli: report more info about the HTTP messages on "show sess all" + - BUG/MINOR: lua: bad args are returned for Lua actions + - BUG/MEDIUM: lua: dead lock when Lua tasks are trigerred + - MINOR: htx: Add an helper function to get the max space usable for a block + - MINOR: channel/htx: Add HTX version for some helper functions + - BUG/MEDIUM: cache/htx: Respect the reserve when cached objects are served + - BUG/MINOR: stats/htx: Respect the reserve when the stats page is dumped + - DOC: regtest: make it clearer what the purpose of the "broken" series is + - REGTEST: mailers: add new test for 'mailers' section + - REGTEST: Add a reg test for health-checks over SSL/TLS. + - BUG/MINOR: mux-h1: Close connection on shutr only when shutw was really done + - MEDIUM: mux-h1: Clarify how shutr/shutw are handled + - BUG/MINOR: compression: Disable it if another one is already in progress + - BUG/MINOR: filters: Detect cache+compression config on legacy HTTP streams + - BUG/MINOR: cache: Disable the cache if any compression filter precedes it + - REGTEST: Add some informatoin to test results. + - MINOR: htx: Add a function to truncate all blocks after a specific offset + - MINOR: channel/htx: Add the HTX version of channel_truncate/erase + - BUG/MINOR: proto_htx: Use HTX versions to truncate or erase a buffer + - BUG/CRITICAL: mux-h2: re-check the frame length when PRIORITY is used + - DOC: Fix typo in req.ssl_alpn example (commit 4afdd138424ab...) + - DOC: http-request cache-use / http-response cache-store expects cache name + - REGTEST: "capture (request|response)" regtest. + - BUG/MINOR: lua/htx: Respect the reserve when data are send from an HTX applet + - REGTEST: filters: add compression test + - BUG/MEDIUM: init: Initialize idle_orphan_conns for first server in server-template + - BUG/MEDIUM: ssl: Disable anti-replay protection and set max data with 0RTT. + - DOC: Be a bit more explicit about allow-0rtt security implications. + - MINOR: mux-h1: make the mux_h1_ops struct static + - BUILD: makefile: add an EXTRA_OBJS variable to help build optional code + - BUG/MEDIUM: connection: properly unregister the mux on failed initialization + - BUG/MAJOR: cache: fix confusion between zero and uninitialized cache key + - REGTESTS: test case for map_regm commit 271022150d + - REGTESTS: Basic tests for concat,strcmp,word,field,ipmask converters + - REGTESTS: Basic tests for using maps to redirect requests / select backend + - DOC: REGTESTS README varnishtest -Dno-htx= define. + - MINOR: spoe: Make the SPOE filter compatible with HTX proxies + - MINOR: checks: Store the proxy in checks. + - BUG/MEDIUM: checks: Avoid having an associated server for email checks. + - REGTEST: Switch to vtest. + - REGTEST: Adapt reg test doc files to vtest. + - BUG/MEDIUM: h1: Make sure we destroy an inactive connectin that did shutw. + - BUG/MINOR: base64: dec func ignores padding for output size checking + - BUG/MEDIUM: ssl: missing allocation failure checks loading tls key file + - MINOR: ssl: add support of aes256 bits ticket keys on file and cli. + - BUG/MINOR: backend: don't use url_param_name as a hint for BE_LB_ALGO_PH + - BUG/MINOR: backend: balance uri specific options were lost across defaults + - BUG/MINOR: backend: BE_LB_LKUP_CHTREE is a value, not a bit + - MINOR: backend: move url_param_name/len to lbprm.arg_str/len + - MINOR: backend: make headers and RDP cookie also use arg_str/len + - MINOR: backend: add new fields in lbprm to store more LB options + - MINOR: backend: make the header hash use arg_opt1 for use_domain_only + - MINOR: backend: remap the balance uri settings to lbprm.arg_opt{1,2,3} + - MINOR: backend: move hash_balance_factor out of chash + - MEDIUM: backend: move all LB algo parameters into an union + - MINOR: backend: make the random algorithm support a number of draws + - BUILD/MEDIUM: da: Necessary code changes for new buffer API. + - BUG/MINOR: stick_table: Prevent conn_cur from underflowing + - BUG: 51d: Changes to the buffer API in 1.9 were not applied to the 51Degrees code. + - BUG/MEDIUM: stats: Get the right scope pointer depending on HTX is used or not + - DOC: add a missing space in the documentation for bc_http_major + - REGTEST: checks basic stats webpage functionality + - BUG/MEDIUM: servers: Make assign_tproxy_address work when ALPN is set. + - BUG/MEDIUM: connections: Add the CO_FL_CONNECTED flag if a send succeeded. + - DOC: add github issue templates + - MINOR: cfgparse: Extract some code to be re-used. + - CLEANUP: cfgparse: Return asap from cfg_parse_peers(). + - CLEANUP: cfgparse: Code reindentation. + - MINOR: cfgparse: Useless frontend initialization in "peers" sections. + - MINOR: cfgparse: Rework peers frontend init. + - MINOR: cfgparse: Simplication. + - MINOR: cfgparse: Make "peer" lines be parsed as "server" lines. + - MINOR: peers: Make outgoing connection to SSL/TLS peers work. + - MINOR: cfgparse: SSL/TLS binding in "peers" sections. + - DOC: peers: SSL/TLS documentation for "peers" + - BUG/MINOR: startup: certain goto paths in init_pollers fail to free + - BUG/MEDIUM: checks: fix recent regression on agent-check making it crash + - BUG/MINOR: server: don't always trust srv_check_health when loading a server state + - BUG/MINOR: check: Wake the check task if the check is finished in wake_srv_chk() + - BUG/MEDIUM: ssl: Fix handling of TLS 1.3 KeyUpdate messages + - DOC: mention the effect of nf_conntrack_tcp_loose on src/dst + - BUG/MINOR: proto-htx: Return an error if all headers cannot be received at once + - BUG/MEDIUM: mux-h2/htx: Respect the channel's reserve + - BUG/MINOR: mux-h1: Apply the reserve on the channel's buffer only + - BUG/MINOR: mux-h1: avoid copying output over itself in zero-copy + - BUG/MAJOR: mux-h2: don't destroy the stream on failed allocation in h2_snd_buf() + - BUG/MEDIUM: backend: also remove from idle list muxes that have no more room + - BUG/MEDIUM: mux-h2: properly abort on trailers decoding errors + - MINOR: h2: declare new sets of frame types + - BUG/MINOR: mux-h2: CONTINUATION in closed state must always return GOAWAY + - BUG/MINOR: mux-h2: headers-type frames in HREM are always a connection error + - BUG/MINOR: mux-h2: make it possible to set the error code on an already closed stream + - BUG/MINOR: hpack: return a compression error on invalid table size updates + - MINOR: server: make sure pool-max-conn is >= -1 + - BUG/MINOR: stream: take care of synchronous errors when trying to send + - CLEANUP: server: fix indentation mess on idle connections + - BUG/MINOR: mux-h2: always check the stream ID limit in h2_avail_streams() + - BUG/MINOR: mux-h2: refuse to allocate a stream with too high an ID + - BUG/MEDIUM: backend: never try to attach to a mux having no more stream available + - MINOR: server: add a max-reuse parameter + - MINOR: mux-h2: always consider a server's max-reuse parameter + - MEDIUM: stream-int: always mark pending outgoing SI_ST_CON + - MINOR: stream: don't wait before retrying after a failed connection reuse + - MEDIUM: h2: always parse and deduplicate the content-length header + - BUG/MINOR: mux-h2: always compare content-length to the sum of DATA frames + - CLEANUP: h2: Remove debug printf in mux_h2.c + - MINOR: cfgparse: make the process/thread parser support a maximum value + - MINOR: threads: make MAX_THREADS configurable at build time + - DOC: nbthread is no longer experimental. + - BUG/MINOR: listener: always fill the source address for accepted socketpairs + - BUG/MINOR: mux-h2: do not report available outgoing streams after GOAWAY + - BUG/MINOR: spoe: corrected fragmentation string size + - BUG/MINOR: task: fix possibly missed event in inter-thread wakeups + - BUG/MEDIUM: servers: Attempt to reuse an unfinished connection on retry. + - BUG/MEDIUM: backend: always call si_detach_endpoint() on async connection failure + - SCRIPTS: add the issue tracker URL to the announce script + - MINOR: peers: Extract some code to be reused. + - CLEANUP: peers: Indentation fixes. + - MINOR: peers: send code factorization. + - MINOR: peers: Add new functions to send code and reduce the I/O handler. + - MEDIUM: peers: synchronizaiton code factorization to reduce the size of the I/O handler. + - MINOR: peers: Move update receive code to reduce the size of the I/O handler. + - MINOR: peers: Move ack, switch and definition receive code to reduce the size of the I/O handler. + - MINOR: peers: Move high level receive code to reduce the size of I/O handler. + - CLEANUP: peers: Be more generic. + - MINOR: peers: move error handling to reduce the size of the I/O handler. + - MINOR: peers: move messages treatment code to reduce the size of the I/O handler. + - MINOR: peers: move send code to reduce the size of the I/O handler. + - CLEANUP: peers: Remove useless statements. + - MINOR: peers: move "hello" message treatment code to reduce the size of the I/O handler. + - MINOR: peers: move peer initializations code to reduce the size of the I/O handler. + - CLEANUP: peers: factor the error handling code in peer_treet_updatemsg() + - CLEANUP: peers: factor error handling in peer_treat_definedmsg() + - BUILD/MINOR: peers: shut up a build warning introduced during last cleanup + - BUG/MEDIUM: mux-h2: only close connection on request frames on closed streams + - CLEANUP: mux-h2: remove two useless but misleading assignments + - BUG/MEDIUM: checks: Check that conn_install_mux succeeded. + - BUG/MEDIUM: servers: Only destroy a conn_stream we just allocated. + - BUG/MEDIUM: servers: Don't add an incomplete conn to the server idle list. + - BUG/MEDIUM: checks: Don't try to set ALPN if connection failed. + - BUG/MEDIUM: h2: In h2_send(), stop the loop if we failed to alloc a buf. + - BUG/MEDIUM: peers: Handle mux creation failure. + - BUG/MEDIUM: servers: Close the connection if we failed to install the mux. + - BUG/MEDIUM: compression: Rewrite strong ETags + - BUG/MINOR: deinit: tcp_rep.inspect_rules not deinit, add to deinit + - CLEANUP: mux-h2: remove misleading leftover test on h2s' nullity + - BUG/MEDIUM: mux-h2: wake up flow-controlled streams on initial window update + - BUG/MEDIUM: mux-h2: fix two half-closed to closed transitions + - BUG/MEDIUM: mux-h2: make sure never to send GOAWAY on too old streams + - BUG/MEDIUM: mux-h2: do not abort HEADERS frame before decoding them + - BUG/MINOR: mux-h2: make sure response HEADERS are not received in other states than OPEN and HLOC + - MINOR: h2: add a generic frame checker + - MEDIUM: mux-h2: check the frame validity before considering the stream state + - CLEANUP: mux-h2: remove stream ID and frame length checks from the frame parsers + - BUG/MINOR: mux-h2: make sure request trailers on aborted streams don't break the connection + - DOC: compression: Update the reasons for disabled compression + - BUG/MEDIUM: buffer: Make sure b_is_null handles buffers waiting for allocation. + - DOC: htx: make it clear that htxbuf() and htx_from_buf() always return valid pointers + - MINOR: htx: never check for null htx pointer in htx_is_{,not_}empty() + - MINOR: mux-h2: consistently rely on the htx variable to detect the mode + - BUG/MEDIUM: peers: Peer addresses parsing broken. + - BUG/MEDIUM: mux-h1: Don't add "transfer-encoding" if message-body is forbidden + - BUG/MEDIUM: connections: Don't forget to remove CO_FL_SESS_IDLE. + - BUG/MINOR: stream: don't close the front connection when facing a backend error + - BUG/MEDIUM: mux-h2: wait for the mux buffer to be empty before closing the connection + - MINOR: stream-int: add a new flag to mention that we want the connection to be killed + - MINOR: connstream: have a new flag CS_FL_KILL_CONN to kill a connection + - BUG/MEDIUM: mux-h2: do not close the connection on aborted streams + - BUG/MINOR: server: fix logic flaw in idle connection list management + - MINOR: mux-h2: max-concurrent-streams should be unsigned + - MINOR: mux-h2: make sure to only check concurrency limit on the frontend + - MINOR: mux-h2: learn and store the peer's advertised MAX_CONCURRENT_STREAMS setting + - BUG/MEDIUM: mux-h2: properly consider the peer's advertised max-concurrent-streams + - MINOR: xref: Add missing barriers. + - MINOR: muxes: Don't bother to LIST_DEL(&conn->list) before calling conn_free(). + - MINOR: debug: Add an option that causes random allocation failures. + - BUG/MEDIUM: backend: always release the previous connection into its own target srv_list + - BUG/MEDIUM: htx: check the HTX compatibility in dynamic use-backend rules + - BUG/MINOR: tune.fail-alloc: Don't forget to initialize ret. + - BUG/MINOR: backend: check srv_conn before dereferencing it + - BUG/MEDIUM: mux-h2: always omit :scheme and :path for the CONNECT method + - BUG/MEDIUM: mux-h2: always set :authority on request output + - BUG/MEDIUM: stream: Don't forget to free s->unique_id in stream_free(). + - BUG/MINOR: threads: fix the process range of thread masks + - BUG/MINOR: config: fix bind line thread mask validation + - CLEANUP: threads: fix misleading comment about all_threads_mask + - CLEANUP: threads: use nbits to calculate the thread mask + - OPTIM: listener: optimize cache-line packing for struct listener + - MINOR: tools: improve the popcount() operation + - MINOR: config: keep an all_proc_mask like we have all_threads_mask + - MINOR: global: add proc_mask() and thread_mask() + - MINOR: config: simplify bind_proc processing using proc_mask() + - MINOR: threads: make use of thread_mask() to simplify some thread calculations + - BUG/MINOR: compression: properly report compression stats in HTX mode + - BUG/MINOR: task: close a tiny race in the inter-thread wakeup + - BUG/MAJOR: config: verify that targets of track-sc and stick rules are present + - BUG/MAJOR: spoe: verify that backends used by SPOE cover all their callers' processes + - BUG/MAJOR: htx/backend: Make all tests on HTTP messages compatible with HTX + - BUG/MINOR: config: make sure to count the error on incorrect track-sc/stick rules + - DOC: ssl: Clarify when pre TLSv1.3 cipher can be used + - DOC: ssl: Stop documenting ciphers example to use + - BUG/MINOR: spoe: do not assume agent->rt is valid on exit + - BUG/MINOR: lua: initialize the correct idle conn lists for the SSL sockets + - BUG/MEDIUM: spoe: initialization depending on nbthread must be done last + - BUG/MEDIUM: server: initialize the idle conns list after parsing the config + - BUG/MEDIUM: server: initialize the orphaned conns lists and tasks at the end + - MINOR: config: make MAX_PROCS configurable at build time + - BUG/MAJOR: spoe: Don't try to get agent config during SPOP healthcheck + - BUG/MINOR: config: Reinforce validity check when a process number is parsed + - BUG/MEDIUM: peers: check that p->srv actually exists before using p->srv->use_ssl + - CONTRIB: contrib/prometheus-exporter: Add a Prometheus exporter for HAProxy + - BUG/MINOR: mux-h1: verify the request's version before dropping connection: keep-alive + - BUG: 51d: In Hash Trie, multi header matching was affected by the header names stored globaly. + - MEDIUM: 51d: Enabled multi threaded operation in the 51Degrees module. + - BUG/MAJOR: stream: avoid double free on unique_id + - BUILD/MINOR: stream: avoid a build warning with threads disabled + - BUILD/MINOR: tools: fix build warning in the date conversion functions + - BUILD/MINOR: peers: remove an impossible null test in intencode() + - BUILD/MINOR: htx: fix some potential null-deref warnings with http_find_stline + - BUG/MEDIUM: peers: Missing peer initializations. + - BUG/MEDIUM: http_fetch: fix the "base" and "base32" fetch methods in HTX mode + - BUG/MEDIUM: proto_htx: Fix data size update if end of the cookie is removed + - BUG/MEDIUM: http_fetch: fix "req.body_len" and "req.body_size" fetch methods in HTX mode + - BUILD/MEDIUM: initcall: Fix build on MacOS. + - BUG/MEDIUM: mux-h2/htx: Always set CS flags before exiting h2_rcv_buf() + - MINOR: h2/htx: Set the flag HTX_SL_F_BODYLESS for messages without body + - BUG/MINOR: mux-h1: Add "transfer-encoding" header on outgoing requests if needed + - BUG/MINOR: mux-h2: Don't add ":status" pseudo-header on trailers + - BUG/MINOR: proto-htx: Consider a XFER_LEN message as chunked by default + - BUG/MEDIUM: h2/htx: Correctly handle interim responses when HTX is enabled + - MINOR: mux-h2: Set HTX extra value when possible + - BUG/MEDIUM: htx: count the amount of copied data towards the final count + - MINOR: mux-h2: make the H2 MAX_FRAME_SIZE setting configurable + - BUG/MEDIUM: mux-h2/htx: send an empty DATA frame on empty HTX trailers + - BUG/MEDIUM: servers: Use atomic operations when handling curr_idle_conns. + - BUG/MEDIUM: servers: Add a per-thread counter of idle connections. + - MINOR: fd: add a new my_closefrom() function to close all FDs + - MINOR: checks: use my_closefrom() to close all FDs + - MINOR: fd: implement an optimised my_closefrom() function + - BUG/MINOR: fd: make sure my_closefrom() doesn't miss some FDs + - BUG/MAJOR: fd/threads, task/threads: ensure all spin locks are unlocked + - BUG/MAJOR: listener: Make sure the listener exist before using it. + - MINOR: fd: Use closefrom() as my_closefrom() if supported. + - BUG/MEDIUM: mux-h1: Report the right amount of data xferred in h1_rcv_buf() + - BUG/MINOR: channel: Set CF_WROTE_DATA when outgoing data are skipped + - MINOR: htx: Add function to drain data from an HTX message + - MINOR: channel/htx: Add function to skips output bytes from an HTX channel + - BUG/MAJOR: cache/htx: Set the start-line offset when a cached object is served + - BUG/MEDIUM: cache: Get objects from the cache only for GET and HEAD requests + - BUG/MINOR: cache/htx: Return only the headers of cached objects to HEAD requests + - BUG/MINOR: mux-h1: Always initilize h1m variable in h1_process_input() + - BUG/MEDIUM: proto_htx: Fix functions applying regex filters on HTX messages + - BUG/MEDIUM: h2: advertise to servers that we don't support push + - MINOR: standard: Add a function to parse uints (dotted notation). + - MINOR: arg: Add support for ARGT_PBUF_FNUM arg type. + - MINOR: http_fetch: add "req.ungrpc" sample fetch for gRPC. + - MINOR: sample: Add two sample converters for protocol buffers. + - DOC: sample: Add gRPC related documentation. + +2018/12/22 : 2.0-dev0 + - BUG/MAJOR: connections: Close the connection before freeing it. + - REGTEST: Require the option LUA to run lua tests + - REGTEST: script: Process script arguments before everything else + - REGTEST: script: Evaluate the varnishtest command to allow quoted parameters + - REGTEST: script: Add the option --clean to remove previous log direcotries + - REGTEST: script: Add the option --debug to show logs on standard ouput + - REGTEST: script: Add the option --keep-logs to keep all log directories + - REGTEST: script: Add the option --use-htx to enable the HTX in regtests + - REGTEST: script: Print only errors in the results report + - REGTEST: Add option to use HTX prefixed by the macro 'no-htx' + - REGTEST: Make reg-tests target support argument. + - REGTEST: Fix a typo about barrier type. + - REGTEST: Be less Linux specific with a syslog regex. + - REGTEST: Missing enclosing quotes for ${tmpdir} macro. + - REGTEST: Exclude freebsd target for some reg tests. + - BUG/MEDIUM: h2: Don't forget to quit the sending_list if SUB_CALL_UNSUBSCRIBE. + - BUG/MEDIUM: mux-h2: Don't forget to quit the send list on error reports + - BUG/MEDIUM: dns: Don't prevent reading the last byte of the payload in dns_validate_response() + - BUG/MEDIUM: dns: overflowed dns name start position causing invalid dns error + - BUG/MINOR: compression/htx: Don't compress responses with unknown body length + - BUG/MINOR: compression/htx: Don't add the last block of data if it is empty + - MEDIUM: mux_h1: Implement h1_show_fd. + - REGTEST: script: Add support of alternatives in requited options list + - REGTEST: Add a basic test for the compression + - BUG/MEDIUM: mux-h2: don't needlessly wake up the demux on short frames + - REGTEST: A basic test for "http-buffer-request" + - BUG/MEDIUM: server: Also copy "check-sni" for server templates. + - MINOR: ssl: Add ssl_sock_set_alpn(). + - MEDIUM: checks: Add check-alpn. + - wip + +2018/12/19 : 1.9.0 + - BUG/MEDIUM: compression: Use the right buffer pointers to compress input data + - BUG/MINOR: mux_pt: Set CS_FL_WANT_ROOM when count is zero in rcv_buf() callback + - BUG/MEDIUM: connection: Add a new CS_FL_ERR_PENDING flag to conn_streams. + - CONTRIB: debug: teach the "flags" utility about new conn_stream flags + - BUG/MEDIUM: stream-int: always clear CS_FL_WANT_ROOM before receiving + - BUG/MEDIUM: mux-h2: also restart demuxing when data are pending in demux + - BUG/MEDIUM: mux-h2: restart demuxing as soon as demux data are available + - BUG/MEDIUM: h2: fix aggregated cookie length computation in HTX mode + - MINOR: mux-h2: report more h2c, last h2s and cs information on "show fd" + - CONTRIB: debug: report stream-int's flag SI_FL_CLEAN_ABRT + - MINOR: cli/stream: add the conn_stream in "show sess" output + - BUG/MINOR: mux-h2: don't report a fantom h2s in "show fd" + - BUG/MINOR: cli/fd: don't isolate the thread for each individual fd + - MINOR: objtype: report a few missing types in names and base pointers + - BUG/MEDIUM: mux-h2: make sure to report synchronous errors after EOS + - BUG/MEDIUM: mux-h2: report asynchronous errors in h2_wake_some_streams() + - BUG/MEDIUM: mux-h2: make sure the demux also wakes streams up on errors + - BUG/MINOR: mux-h1: report the correct frontend in error captures + - BUG/MEDIUM: stream-int: also wake the stream up on end of transfer + - MEDIUM: h2: properly check and deduplicate the content-length header in HTX + - BUG/MEDIUM: stream: Forward the right amount of data before infinite forwarding + - BUG/MINOR: proto_htx: Call the HTX version of the function managing client cookies + - BUG/MEDIUM: lua/htx: Handle EOM in receive/get_line calls in HTTP applets + - BUG/MINOR: lua: Return an error if a legacy HTTP applet doesn't send anything + - MINOR: compression: Remove the thread_local variable buf_output + - CLEANUP: connection: rename subscription events values and event field + - CLEANUP: connection: rename conn->mux_ctx to conn->ctx + - MINOR: connection: remove an unwelcome dependency on struct stream + - CLEANUP: stream-int: consistently call the si/stream_int functions + - BUG/MEDIUM: h1: Don't shutw/shutr the connection if we have keepalive. + - BUG/MEDIUM: H2: Make sure htx is set even on empty frames. + - BUG/MEDIUM: mux-h2: pass CS_FL_ERR_PENDING to h2_wake_some_streams() + - MEDIUM: stream-int: always consider all CS errors on the send side + - BUG/MEDIUM: h2: Make sure we don't set CS_FL_ERROR if there's still data. + - CLEANUP: mux-h2: implement h2s_notify_{send,recv} to report events to subscribers + - MINOR: mux-h2: add a new function h2s_alert() to call the data layer + - BUG/MEDIUM: mux-h2: make use of h2s_alert() to report aborts + - MINOR: connection: add cs_set_error() to set the error bits + - CLEANUP: mux-h2: make use of cs_set_error() + - BUG/MINOR: mux-h2: make sure we check the conn_stream in early data + - BUG/MEDIUM: h2: Don't wait for flow control if the connection had a shutr. + - MINOR: cli/show_fd: report that a connection is back or not + - SCRIPTS: add the slack channel URL to the announce script + - CLEANUP: remove my name and address from the copyright banner + - DOC: mention in the readme that 1.9 is a stable version now + +2018/12/16 : 1.9-dev11 + - BUG/MEDIUM: connection: Don't use the provided conn_stream if it was tried. + - REGTEST/MINOR: remove double body specification for server txresp + - BUG/MEDIUM: connections: Remove error flags when retrying. + - REGTEST/MINOR: skip seamless-reload test with abns socket on freebsd + - REGTEST/MINOR: remove health-check that can make the test fail + - DOC: clarify that check-sni needs an argument. + - DOC: refer to check-sni in the documentation of sni + - BUG/MEDIUM: mux-h2: fix encoding of non-GET/POST methods + - BUG/MINOR: mux-h1: Fix conn_mode processing for headerless outgoing messages + - BUG/MEDIUM: mux-h1: Add a BUSY mode to not loop on pipelinned requests + - BUG/MEDIUM: mux-h1: Don't loop on the headers parsing if the read0 was received + - BUG/MEDIUM: htx: Always do a defrag if a block value is replace by a bigger one + - BUG/MEDIUM: mux-h2: Don't forget to set the CS_FL_EOS flag with htx. + - BUG/MINOR: hpack: fix off-by-one in header name encoding length calculation + - CLEANUP: hpack: no need to include chunk.h, only include buf.h + - MINOR: hpack: simplify the len to bytes conversion + - MINOR: hpack: use ist2bin() to copy header names in hpack_encode_header() + - MINOR: hpack: optimize header encoding for short names + - CONTRIB: hpack: add a compressed stream generator for the encoder + - MEDIUM: hpack: make it possible to encode any static header name + - MINOR: hpack: move the length computation and encoding functions to .h + - MINOR: hpack: provide a function to encode a short indexed header + - MINOR: hpack: provide a function to encode a long indexed header + - MINOR: hpack: provide new functions to encode the ":status" header + - MEDIUM: mux-h2: make use of standard HPACK encoding functions for the status + - MINOR: hpack: provide a function to encode an HTTP method + - MEDIUM: mux-h2: make use of hpack_encode_method() to encode the method + - MINOR: hpack: provide a function to encode an HTTP scheme + - MEDIUM: mux-h2: make use of hpack_encode_scheme() to encode the scheme + - MINOR: hpack: provide a function to encode an HTTP path + - MEDIUM: mux-h2: make use of hpack_encode_path() to encode the path + - REGTEST: add the HTTP rules test involving HTX processing + - REORG: connection: centralize the conn_set_{tos,mark,quickack} functions + - MEDIUM: cli: rework the CLI proxy parser + - MINOR: cli: parse prompt command in the CLI proxy + - MINOR: cli: implements 'quit' in the CLI proxy + - BUG/MINOR: cli: wait for payload data even without prompt + - MEDIUM: cli: handle payload in CLI proxy + - MINOR: cli: use pcli_flags for prompt activation + - MINOR: compression: Rename the function check_legacy_http_comp_flt() + - MINOR: cache/htx: Don't use the same cache on HTX and legacy HTTP proxies + - MINOR: cache: Register the cache as a data filter only if response is cacheable + - MEDIUM: cache/htx: Add the HTX support into the cache + - MINOR: cache: Improve and simplify the cache configuration check + - MINOR: filters: Export the name of known filters + - MEDIUM: cache/compression: Add a way to safely combined compression and cache + - MEDIUM: cache: Require an explicit filter declaration if other filters are used + - REORG: htx: merge types+proto into common/htx.h + - REORG: http: create http_msg.c to place there some legacy HTTP parts + - REORG: h1: move legacy http functions to http_msg.c + - REORG: h1: move the h1_state definition to proto_http + - CLEANUP: h1: remove some occurrences of unneeded h1.h inclusions + - REORG: h1: merge types+proto into common/h1.h + - CLEANUP: stream: remove SF_TUNNEL, SF_INITIALIZED, SF_CONN_TAR + - MEDIUM: mux-h1: implement true zero-copy of DATA blocks + - MINOR: config: round up global.tune.bufsize to the next multiple of 2 void* + - BUG/MINOR: mux-h2: refrain from muxing during the preface + - BUG/MINOR: mux-h2: advertise a larger connection window size + - DOC: master CLI documentation in management.txt + - MINOR: mux-h2: avoid copying large blocks into full buffers + - MEDIUM: mux-h2: implement true zero-copy send of large HTX DATA blocks + - MINOR: mux-h2: force reads to be HTX-aligned in HTX mode + - MINOR: cli: change 'show proc' output of old processes + - BUG/MEDIUM: mux-h1: Fix the zero-copy on output for chunked messages + - BUG: dns: Prevent stack-exhaustion via recursion loop in dns_read_name + - BUG: dns: Prevent out-of-bounds read in dns_read_name() + - BUG: dns: Prevent out-of-bounds read in dns_validate_dns_response() + - BUG: dns: Fix out-of-bounds read via signedness error in dns_validate_dns_response() + - BUG: dns: Fix off-by-one write in dns_validate_dns_response() + - REGTEST: the cache regtest requires haproxy 1.9 + - MEDIUM: cli: store CLI level in the appctx + - MEDIUM: cli: show and change CLI permissions + - CLEANUP: cli: use dedicated define instead of appctx ones + - MEDIUM: cli: handle CLI level from the master CLI + - BUG/MEDIUM: cli: handle correctly prefix and payload + - BUILD: Makefile: Implements the help target + - REGTESTS: adjust the http-rules regtest to support window updates + - BUG/MEDIUM: connections: Remove CS_FL_EOS | CS_FL_REOS on retry. + - BUG/MEDIUM: stream_interface: Don't report read0 if we were not connected. + - BUG/MEDIUM: connection: Just make sure we closed the fd on connection failure. + - MEDIUM: mux: Add an optional "reset" method. + - BUG/MEDIUM: mux-h1: Fix loop if server closes its connection with unparsed data + - MINOR: mux-h1: Add helper functions to wake a stream from recv or send + - BUG/MEDIUM: mux-h1: Wake the stream for send once the connection is established + - BUG/MEDIUM: connections: Don't attempt to reuse an unusable connection. + - MEDIUM: htx: Try to take a connection over if it has no owner. + - REGTEST: Reg testing improvements. + - REGTEST: Add a first test for health-checks. + - REGTEST: Reg test for "check" health-check option. + - REGTEST: level 1 health-check test 2. + - REGTEST: Add miscellaneous reg tests for health-checks. + - REGTEST: add a few HTTP messaging tests + - MINOR: lb: make the leastconn algorithm more accurate + - REGTEST: fix missing space in checks/s00001 + - REGTEST: http-messaging: add "option http-buffer-request" for H2 tests + - BUG/MEDIUM: cache: fix random crash on filter parser's error path + - MINOR: connection: realign empty buffers in muxes, not transport layers + - MINOR: mux_h1/h2: simplify the zero-copy Rx alignment + - MINOR: backend: count the number of connect and reuse per server and per backend + - BUG/MINOR: stats: fix inversion of failed header rewrites and other statuses + - MINOR: tools: increase the number of ITOA strings to 16 + - MINOR: cache: report the number of cache lookups and cache hits + - MEDIUM: tasks: check the global task mask instead of the thread number + - MINOR: mworker: set all_threads_mask and pid_bit to 1 + - BUG/MINOR: proto_htx: Fix htx_res_set_status to also set the reason + - BUG/MINOR: stats: Parse post data for HTX streams + - MINOR: payload/htx: Adapt smp_fetch_len to be HTX aware + - MINOR: http_fecth: Implement body_len and body_size sample fetches for the HTX + - MAJOR: lua: Forbid calls to Channel functions for LUA scripts in HTTP proxies + - MEDIUM: lua/htx: Adapt functions of the HTTP to be compatible with HTX + - MINOR: lua/htx: Adapt the functions get_in_length and is_full to be HTX aware + - MAJOR: lua/htx: Adapt HTTP applets to support HTX messages + - MINOR: lua: Remove useless check on the messages state in HTTP functions + - BUG/MEDIUM: htx: When performing zero-copy, start from the right offset. + - BUG/MINOR: mworker: don't use unitialized mworker_proc struct + - MINOR: mworker/cli: indicate in the master prompt when a reload failed + - MINOR: cli: implements 'reload' on master CLI + - BUG/MEDIUM: log: Don't call sample_fetch_as_type if we don't have a stream. + - BUG/MEDIUM: mux-h1: make sure we always have at least one HTX block to send + - BUG/MAJOR: backend: only update server's counters when the server exists + - MINOR: tools: preset the port of fd-based "sockets" to zero + - BUG/MINOR: log: fix logging to both FD and IP + - REGTEST: Add a reg test for HTTP cookies. + - BUILD: ssl: Fix compilation without deprecated OpenSSL 1.1 APIs + - BUILD: thread: properly report multi-thread support + - BUG/MINOR: logs: leave startup-logs global and not per-thread + - BUG/MEDIUM: threads: don't close the thread waker pipe if not init + - BUG/MAJOR: compression/cache: Make it really works with these both filters + - BUG/MEDIUM: h2: Don't forget to destroy the h2s after deferred shut. + - MEDIUM: proxy: Set http-reuse safe as default. + - MEDIUM: servers: Add a command to limit the number of idling connections. + - MEDIUM: servers: Replace idle-timeout with pool-purge-delay. + - MEDIUM: mux: Destroy the stream before trying to add the conn to the idle list. + - MEDIUM: mux: provide the session to the init() and attach() method. + - MEDIUM: sessions: Don't keep an infinite number of idling connections. + - MEDIUM: servers: Be more agressive when adding H2 connection to idle lists. + - MEDIUM: mux_h2: Always set CS_FL_NOT_FIRST for new conn_streams. + - BUG/MEDIUM: htx/cache: use the correct class of error codes on abort + - BUG/MINOR: cache: also consider CF_SHUTR to abort delivery + - MINOR: pools: Cast to volatile int * instead of int *. + - MINOR: debug: make the ABORT_NOW macro use a volatile int + - BUG/MEDIUM: h2: Don't destroy the h2s if it still has a cs attached. + - BUG/MEDIUM: mux-h1: don't try to process an empty input buffer + - DOC: clarify the agent-check status line syntax + - BUG/MAJOR: hpack: fix length check for short names encoding + - DOC: split the README into README + INSTALL + +2018/12/08 : 1.9-dev10 + - MINOR: htx: Rename functions htx_*_to_str() to be H1 specific + - BUG/MINOR: htx: Force HTTP/1.1 on H1 formatting when version is 1.1 or above + - BUG/MINOR: fix ssl_fc_alpn and actually add ssl_bc_alpn + - BUG/MEDIUM: mworker: stop proxies which have no listener in the master + - BUG/MEDIUM: h1: Destroy a connection after detach if it has no owner. + - BUG/MEDIUM: h2: Don't forget to wake the tasklet after shutr/shutw. + - BUG/MINOR: flt_trace/compression: Use the right flag to add the HTX support + - BUG/MEDIUM: stream_interface: Make REALLY sure we read all the data. + - MEDIUM: mux-h1: Revamp the way subscriptions are handled. + - BUG/MEDIUM: mux-h1: Always set CS_FL_RCV_MORE when data are received in h1_recv() + - MINOR: mux-h1: Make sure to return 1 in h1_recv() when needed + - BUG/MEDIUM: mux-h1: Release the mux H1 in h1_process() if there is no h1s + - BUG/MINOR: proto_htx: Truncate the request when an error is detected + - BUG/MEDIUM: h2: When sending in HTX, make sure the caller knows we sent all. + - BUG/MEDIUM: mux-h2: properly update the window size in HTX mode + - BUG/MEDIUM: mux-h2: make sure to always report HTX EOM when consumed by headers + - BUG/MEDIUM: mux-h2: stop sending HTX once the mux is blocked + - BUG/MEDIUM: mux-h2: don't send more HTX data than requested + - MINOR: mux-h2: stop on non-DATA and non-EOM HTX blocks + - BUG/MEDIUM: h1: Correctly report used data with no len. + - MEDIUM: h1: Realign the ibuf before calling rcv_buf if needed. + - BUG/MEDIUM: mux_pt: Always set CS_FL_RCV_MORE. + - MINOR: htx: make htx_from_buf() adjust the size only on new buffers + - MINOR: htx: add buf_room_for_htx_data() to help optimize buffer transfers + - MEDIUM: mux-h1: make use of buf_room_for_htx_data() instead of b_room() + - MEDIUM: mux-h1: attempt to zero-copy Rx DATA transfers + - MEDIUM: mux-h1: avoid a double copy on the Tx path whenever possible + - BUG/MEDIUM: stream-int: don't mark as blocked an empty buffer on Rx + - BUG/MINOR: mux-h1: Check h1m flags to set the server conn_mode on request path + - MEDIUM: htx: Rework conversion from a buffer to an htx structure + - MEDIUM: channel/htx: Add functions for forward HTX data + - MINOR: mux-h1: Don't adjust anymore the amount of data sent in h1_snd_buf() + - CLEANUP: htx: Fix indentation here and there in HTX files + - MINOR: mux-h1: Allow partial data consumption during outgoing data processing + - BUG/MEDIUM: mux-h2: use the correct offset for the HTX start line + - BUG/MEDIUM: mux-h2: stop sending using HTX on errors + - MINOR: mux-h1: Drain obuf if the output is closed after sending data + - BUG/MEDIUM: mworker: stop every tasks in the master + - BUG/MEDIUM: htx: Set the right start-line offset after a defrag + - BUG/MEDIUM: stream: Don't dereference s->txn when it is not there yet. + - BUG/MEDIUM: connections: Reuse an already attached conn_stream. + - MINOR: stream-int: add a new blocking condition on the remote connection + - BUG/MEDIUM: stream-int: don't attempt to receive if the connection is not established + - BUG/MEDIUM: lua: block on remote connection establishment + - BUG/MEDIUM: mworker: fix several typos in mworker_cleantasks() + - SCRIPTS/REGTEST: merge grep+sed into sed in run-regtests + - BUG/MEDIUM: connections: Split CS_FL_RCV_MORE into 2 flags. + - BUG/MEDIUM: h1: Don't free the connection if it's an outgoing connection. + - BUG/MEDIUM: h1: Set CS_FL_REOS if we had a read0. + - BUG/MEDIUM: mux-h1: Be sure to have a conn_stream to set CS_FL_REOS in h1_recv + - REGTEST: Move LUA reg test 4 to level 1. + - MINOR: ist: add functions to copy/uppercase/lowercase into a buffer or string + - MEDIUM: ist: always turn header names to lower case + - MINOR: h2: don't turn HTX header names to lower case anymore + - MEDIUM: ist: use local conversion arrays to case conversion + - MINOR: htx: switch to case sensitive search of lower case header names + - MINOR: mux-h1: Set CS_FL_EOS when read0 is detected and no data are pending + - BUG/MINOR: stream-int: Process read0 even if no data was received in si_cs_recv + - REGTEST: fix the Lua test file name in test lua/h00002 :-) + - REGTEST: add a basic test for HTTP rules manipulating headers + - BUG/MEDIUM: sample: Don't treat SMP_T_METH as SMP_T_STR. + - MINOR: sample: add bc_http_major + - BUG/MEDIUM: htx: fix typo in htx_replace_stline() making it fail all the time + - REGTEST: make the HTTP rules test compatible with HTTP/2 as well + - BUG/MEDIUM: h2: Don't try to chunk data when using HTX. + - MINOR: compiler: add a new macro ALREADY_CHECKED() + - BUILD: h2: mark the start line already checked to avoid warnings + - BUG/MINOR: mux-h1: Remove the connection header when it is useless + +2018/12/02 : 1.9-dev9 + - BUILD/MINOR: ssl: fix build with non-alpn/non-npn libssl + - BUG/MINOR: mworker: Do not attempt to close(2) fd -1 + - BUILD: compression: fix build error with DEFAULT_MAXZLIBMEM + - MINOR: compression: always create the compression pool + - BUG/MEDIUM: mworker: fix FD leak upon reload + - BUILD: htx: fix fprintf format inconsistency on 32-bit platforms + - BUILD: buffers: buf.h requires unistd to get ssize_t on libmusl + - MINOR: initcall: introduce a way to register init functions to call at boot + - MINOR: init: process all initcalls in order at boot time + - MEDIUM: init: convert all trivial registration calls to initcalls + - MINOR: thread: provide a set of lock initialisers + - MINOR: threads: add new macros to declare self-initializing locks + - MEDIUM: init: use self-initializing spinlocks and rwlocks + - MINOR: initcall: apply initcall to all register_build_opts() calls + - MINOR: initcall: use initcalls for most post_{check,deinit} and per_thread* + - MINOR: initcall: use initcalls for section parsers + - MINOR: memory: add a callback function to create a pool + - MEDIUM: init: use initcall for all fixed size pool creations + - MEDIUM: memory: use pool_destroy_all() to destroy all pools on deinit() + - MEDIUM: initcall: use initcalls for a few initialization functions + - MEDIUM: memory: make the pool cache an array and not a thread_local + - MINOR: ssl: free ctx when libssl doesn't support NPN + - BUG/MINOR: proto_htx: only mark connections private if NTLM is detected + - MINOR: h2: make struct h2_ops static + - BUG/MEDIUM: mworker: avoid leak of client socket + - REORG: mworker: declare master variable in global.h + - BUG/MEDIUM: listeners: CLOEXEC flag is not correctly set + - CLEANUP: http: Fix typo in init_http's comment + - BUILD: Makefile: Disable -Wcast-function-type if it exists. + - BUG/MEDIUM: h2: Don't bogusly error if the previous stream was closed. + - REGTEST/MINOR: script: add run-regtests.sh script + - REGTEST: Add a basic test for the cache. + - BUG/MEDIUM: mux_pt: Don't forget to unsubscribe() on attach. + - BUG/MINOR: ssl: ssl_sock_parse_clienthello ignores session id + - BUG/MEDIUM: connections: Wake the stream once the mux is chosen. + - BUG/MEDIUM: connections: Don't forget to detach the connection from the SI. + - BUG/MEDIUM: stream_interface: Don't check if the handshake is done. + - BUG/MEDIUM: stream_interface: Make sure we read all the data available. + - BUG/MEDIUM: h2: Call h2_process() if there's an error on the connection. + - REGTEST: Fix several issues. + - REGTEST: lua: check socket functionality from a lua-task + - BUG/MEDIUM: session: Remove the session from the session_list in session_free. + - BUG/MEDIUM: streams: Don't assume we have a CS in sess_update_st_con_tcp. + - BUG/MEDIUM: connections: Don't assume we have a mux in connect_server(). + - BUG/MEDIUM: connections: Remove the connection from the idle list before destroy. + - BUG/MEDIUM: session: properly clean the outgoing connection before freeing. + - BUG/MEDIUM: mux_pt: Don't try to send if handshake is not done. + - MEDIUM: connections: Put H2 connections in the idle list if http-reuse always. + - MEDIUM: h2: Destroy a connection with no stream if it has no owner. + - MAJOR: sessions: Store multiple outgoing connections in the session. + - MEDIUM: session: Steal owner-less connections on end of transaction. + - MEDIUM: server: Be smarter about deciding to reuse the last server. + - BUG/MEDIUM: Special-case http_proxy when dealing with outgoing connections. + - BUG/MINOR: cfgparse: Fix transition between 2 sections with the same name + - BUG/MINOR: http: Use out buffer instead of trash to display error snapshot + - BUG/MINOR: htx: Fix block size calculation when a start-line is added/replaced + - BUG/MINOR: mux-h1: Fix processing of "Connection: " header on outgoing messages + - BUG/MEDIUM: mux-h1: Reset the H1 parser when an outgoing message is processed + - BUG/MINOR: proto_htx: Send outgoing data to client to start response processing + - BUG/MINOR: htx: Stop a header or a start line lookup on the first EOH or EOM + - BUG/MINOR: connection: report mux modes when HTX is supported + - MINOR: htx: add a function to cut the beginning of a DATA block + - MEDIUM: conn_stream: Add a way to get mux's info on a CS from the upper layer + - MINOR: mux-h1: Implement get_cs_info() callback + - MINOR: stream: Rely on CS's info if it exists and fallback on session's ones + - MINOR: proto_htx: Use conn_stream's info to set t_idle duration when possible + - MINOR: mux-h1: Don't rely on the stream anymore in h1_set_srv_conn_mode() + - MINOR: mux-h1: Write last chunk and trailers if not found in the HTX message + - MINOR: mux-h1: Be prepare to fail when EOM is added during trailers parsing + - MINOR: mux-h1: Subscribe to send in h1_snd_buf() when not all data have been sent + - MINOR: mux-h1: Consume channel's data in a loop in h1_snd_buf() + - MEDIUM: mux-h1: Add keep-alive outgoing connections in connections list + - MINOR: htx: Add function to add an HTX block just before another one + - MINOR: htx: Add function to iterate on an HTX message using HTX blocks + - MINOR: htx: Add a function to find the HTX block corresponding to a data offset + - MINOR: stats: Don't add end-of-data marker and trailers in the HTX response + - MEDIUM: htx: Change htx_sl to be a struct instead of an union + - MINOR: htx: Add the start-line offset for the HTX message in the HTX structure + - MEDIUM: htx: Don't rely on h1_sl anymore except during H1 header parsing + - MINOR: proto-htx: Use the start-line flags to set the HTTP messsage ones + - MINOR: htx: Add BODYLESS flags on the HTX start-line and the HTTP message + - MINOR: proto_htx: Use full HTX messages to send 100-Continue responses + - MINOR: proto_htx: Use full HTX messages to send 103-Early-Hints responses + - MINOR: proto_htx: Use full HTX messages to send 401 and 407 responses + - MINOR: proto_htx: Send valid HTX message when redir mode is enabled on a server + - MINOR: proto_htx: Send valid HTX message to send 30x responses + - MEDIUM: proto_htx: Convert all HTTP error messages into HTX + - MINOR: mux-h1: Process conn_mode on the EOH when no connection header is found + - MINOR: mux-h1: Change client conn_mode on an explicit close for the response + - MINOR: mux-h1: Capture bad H1 messages + - MAJOR: filters: Adapt filters API to be compatible with the HTX represenation + - MEDIUM: proto_htx/filters: Add data filtering during the forwarding + - MINOR: flt_trace: Adapt to be compatible with the HTX representation + - MEDIUM: compression: Adapt to be compatible with the HTX representation + - MINOR: h2: implement H2->HTX request header frame transcoding + - MEDIUM: mux-h2: register mux for both HTTP and HTX modes + - MEDIUM: mux-h2: make h2_rcv_buf() support HTX transfers + - MEDIUM: mux-h2: make h2_snd_buf() HTX-aware + - MEDIUM: mux-h2: add basic H2->HTX transcoding support for headers + - MEDIUM: mux-h2: implement emission of H2 headers frames from HTX blocks + - MEDIUM: mux-h2: implement the emission of DATA frames from HTX DATA blocks + - MEDIUM: mux-h2: support passing H2 DATA frames to HTX blocks + - BUG/MINOR: cfgparse: Fix the call to post parser of the last sections parsed + - BUG/MEDIUM: mux-h2: don't lose the first response header in HTX mode + - BUG/MEDIUM: mux-h2: remove the HTX EOM block on H2 response headers + - MINOR: listener: the mux_proto entry in the bind_conf is const + - MINOR: connection: create conn_get_best_mux_entry() + - MINOR: server: the mux_proto entry in the server is const + - MINOR: config: make sure to associate the proper mux to bind and servers + - MINOR: hpack: add ":path" to the list of common header fields + - MINOR: h2: add new functions to produce an HTX message from an H2 response + - MINOR: mux-h2: mention that the mux is compatible with both sides + - MINOR: mux-h2: implement an outgoing stream allocator : h2c_bck_stream_new() + - MEDIUM: mux-h2: start to create the outgoing mux + - MEDIUM: mux-h2: implement encoding of H2 request on the backend side + - MEDIUM: mux-h2: make h2_frt_decode_headers() direction-agnostic + - MEDIUM: mux-h2: make h2_process_demux() capable of processing responses as well + - MEDIUM: mux-h2: Implement h2_attach(). + - MEDIUM: mux-h2: Don't bother flagging outgoing connections as TOOMANY. + - REGTEST: Fix LEVEL 4 script 0 of "connection" module. + - MINOR: connection: Fix a comment. + - MINOR: mux: add a "max_streams" method. + - MEDIUM: servers: Add a way to keep idle connections alive. + - CLEANUP: fix typos in the htx subsystem + - CLEANUP: Fix typo in the chunk headers file + - CLEANUP: Fix typos in the h1 subsystem + - CLEANUP: Fix typos in the h2 subsystem + - CLEANUP: Fix a typo in the mini-clist header + - CLEANUP: Fix a typo in the proto_htx subsystem + - CLEANUP: Fix typos in the proto_tcp subsystem + - CLEANUP: Fix a typo in the signal subsystem + - CLEANUP: Fix a typo in the session subsystem + - CLEANUP: Fix a typo in the queue subsystem + - CLEANUP: Fix typos in the shctx subsystem + - CLEANUP: Fix typos in the socket pair protocol subsystem + - CLEANUP: Fix typos in the map management functions + - CLEANUP: Fix typo in the fwrr subsystem + - CLEANUP: Fix typos in the cli subsystem + - CLEANUP: Fix typo in the 51d subsystem + - CLEANUP: Fix a typo in the base64 subsystem + - CLEANUP: Fix a typo in the connection subsystem + - CLEANUP: Fix a typo in the protocol header file + - CLEANUP: Fix a typo in the checks header file + - CLEANUP: Fix typos in the file descriptor subsystem + - CLEANUP: Fix a typo in the listener subsystem + - BUG/MINOR: lb-map: fix unprotected update to server's score + - BUILD: threads: fix minor build warnings when threads are disabled + +2018/11/25 : 1.9-dev8 + - REORG: config: extract the global section parser into cfgparse-global + - REORG: config: extract the proxy parser into cfgparse-listen.c + - BUILD: update the list of supported targets and compilers in makefile and readme + - BUILD: reorder the objects in the makefile + - BUILD: Makefile: make "V=1" show some of the commands that are executed + - BUILD: Makefile: add the quiet mode to a few more targets + - BUILD: Makefile: add "$(Q)" to clean, tags and cscope targets + - BUILD: Makefile: switch to quiet mode by default for CC/LD/AR + - MINOR: cli: format `show proc` to be more readable + - MINOR: cli: displays uptime in `show proc` + - MINOR: cli: show master information in 'show proc' + - BUG/MEDIUM: hpack: fix encoding of "accept-ranges" field + - MAJOR: mux-h1: Remove the rxbuf and decode HTTP messages in channel's buffer + - BUG/MINOR: mux-h1: Enable keep-alive on server side + - BUG/MEDIUM: mux-h1: Fix freeze when the kernel splicing is used + - BUG/MEDIUM: mux-h1: Don't set the flag CS_FL_RCV_MORE when nothing was parsed + - BUG/MINOR: stats/htx: Remove channel's output when the request is eaten + - BUG/MINOR: proto_htx: Fix request/response synchronisation on error + - MINOR: stream-int: Notify caller when an error is reported after a rcv_pipe() + - MINOR: stream-int: Notify caller when an error is reported after a rcv_buf() + - BUG/MINOR: stream-int: Don't call snd_buf() if there are still data in the pipe + - MINOR: stream-int: remove useless checks on CS and conn flags in si_cs_send() + - BUG/MINOR: config: Be aware of the HTX during the check of mux protocols + - BUG/MINOR: mux-htx: Fix bad test on h1c flags in h1_recv_allowed() + - MEDIUM: mworker: wait mode use standard init code path + - MINOR: log: introduce ha_notice() + - MINOR: mworker: use ha_notice to announce a new worker + - BUG/MEDIUM: http_fetch: Make sure name is initialized before http_find_header. + - MINOR: cli: add mworker_accept_wrapper to 'show fd' + - MEDIUM: signal: signal_unregister() removes every handlers + - BUG/MEDIUM: mworker: unregister the signals of main() + - MINOR: cli: add a few missing includes in proto/cli.h + - REORG: time/activity: move activity measurements to activity.{c,h} + - MINOR: activity: report the average loop time in "show activity" + - MINOR: activity: add configuration and CLI support for "profiling.tasks" + - MEDIUM: tasks: collect per-task CPU time and latency + - MINOR: sample: add cpu_calls, cpu_ns_avg, cpu_ns_tot, lat_ns_avg, lat_ns_tot + - MINOR: cli/activity: rename the stolen CPU time fields to mention milliseconds + - BUG/MINOR: cli: Fix memory leak + - BUG/MINOR: mworker: fix FD leak and memory leak in error path + - MINOR: poller: move the call of tv_update_date() back to the pollers + - MINOR: polling: add an option to support busy polling + - MINOR: server: Add "alpn" and "npn" keywords. + - MEDIUM: connection: Don't bother reactivating polling after connection retry. + - MAJOR: connections: Defer mux creation for outgoing connection if alpn is set. + - MEDIUM: ssl: Add ssl_bc_alpn and ssl_bc_npn sample fetches. + - MINOR: servers: Free [idle|safe|priv]_conns on exit. + - REGTEST: add the option to test only a specific set of files + - REGTEST: add a test for connections to a "dispatch" address + - BUG/MEDIUM: connections: Don't reset the conn flags in *connect_server(). + - MINOR: server: Only defined conn_complete_server if USE_OPENSSL is set. + - BUG/MEDIUM: servers: Don't check if we have a conn_stream too soon. + - BUG/MEDIUM: sessions: Set sess->origin to NULL if the origin was destroyed. + - MEDIUM: servers: Store the connection in the SI until we have a mux. + - BUG/MEDIUM: h2: wake the processing task up after demuxing + - BUG/MEDIUM: h2: restart demuxing after releasing buffer space + +2018/11/18 : 1.9-dev7 + - BUILD: cache: fix a build warning regarding too large an integer for the age + - CLEANUP: fix typos in the comments of the Makefile + - CLEANUP: fix a typo in a comment for the contrib/halog subsystem + - CLEANUP: fix typos in comments for the contrib/modsecurity subsystem + - CLEANUP: fix typos in comments for contrib/spoa_example + - CLEANUP: fix typos in comments for contrib/wireshark-dissectors + - DOC: Fix typos in README and CONTRIBUTING + - MINOR: log: slightly improve error message syntax on log failure + - DOC: logs: the format directive was missing from the second log part + - MINOR: log: report the number of dropped logs in the stats + - MEDIUM: log: add support for logging to existing file descriptors + - MEDIUM: log: support a new "short" format + - MEDIUM: log: add a new "raw" format + - BUG/MEDIUM: stream-int: change the way buffer room is requested by a stream-int + - BUG/MEDIUM: stream-int: convert some co_data() checks to channel_is_empty() + - MINOR: namespaces: don't build namespace.c if disabled + - BUILD/MEDIUM: threads/affinity: DragonFly build fix + - MINOR: http: Add new "early-hint" http-request action. + - MINOR: http: Make new "early-hint" http-request action really be parsed. + - MINOR: http: Implement "early-hint" http request rules. + - MINOR: doc: Add information about "early-hint" http-request action. + - DOC: early-hints: fix truncated line. + - MINOR: mworker: only close std{in,out,err} in daemon mode + - BUG/MEDIUM: log: don't CLOEXEC the inherited FDs + - BUG/MEDIUM: Make sure stksess is properly aligned. + - BUG/MEDIUM: stream-int: make failed splice_in always subscribe to recv + - BUG/MEDIUM: stream-int: clear CO_FL_WAIT_ROOM after splicing data in + - BUG/MINOR: stream-int: make sure not to go through the rcv_buf path after splice() + - CONTRIB: debug: fix build related to conn_stream flags change + - REGTEST: fix scripts 1 and 3 to accept development version + - BUG/MINOR: http_fetch: Remove the version part when capturing the request uri + - MINOR: http: Regroup return statements of http_req_get_intercept_rule at the end + - MINOR: http: Regroup return statements of http_res_get_intercept_rule at the end + - BUG/MINOR: http: Be sure to sent fully formed HTTP 103 responses + - MEDIUM: jobs: support unstoppable jobs for soft stop + - MEDIUM: listeners: support unstoppable listener + - MEDIUM: cli: worker socketpair is unstoppable + - BUG/MINOR: stream-int: set SI_FL_WANT_PUT in sess_establish() + - MINOR: stream: move the conn_stream specific calls to the stream-int + - BUG/MINOR: config: Copy default error messages when parsing of a backend starts + - CLEANUP: h2: minimum documentation for recent API changes + - MINOR: mux: implement a get_first_cs() method + - MINOR: stream-int: make conn_si_send_proxy() use cs_get_first() + - MINOR: stream-int: relax the forwarding rules in stream_int_notify() + - MINOR: stream-int: expand the flags to 32-bit + - MINOR: stream-int: rename SI_FL_WAIT_ROOM to SI_FL_RXBLK_ROOM + - MINOR: stream-int: introduce new SI_FL_RXBLK flags + - MINOR: stream-int: add new functions si_{rx,tx}_{blocked,endp_ready}() + - MINOR: stream-int: replace SI_FL_WANT_PUT with !SI_FL_RX_WAIT_EP + - MINOR: stream-int: use si_rx_blocked()/si_tx_blocked() to check readiness + - MEDIUM: stream-int: use si_rx_buff_{rdy,blk} to report buffer readiness + - MINOR: stream-int: replace si_{want,stop}_put() with si_rx_endp_{more,done}() + - MEDIUM: stream-int: update the endp polling status only at the end of si_cs_recv() + - MINOR: stream-int: make si_sync_recv() simply check ENDP before si_cs_recv() + - MINOR: stream-int: automatically mark applets as ready if they block on the channel + - MEDIUM: stream-int: fix the si_cant_put() calls used for end point readiness + - MEDIUM: stream-int: fix the si_cant_put() calls used for buffer readiness + - MEDIUM: stream-int: use si_rx_shut_blk() to indicate the SI is closed + - MEDIUM: stream-int: unconditionally call si_chk_rcv() in update and notify + - MEDIUM: stream-int: make use of si_rx_chan_{rdy,blk} to control the stream-int from the channel + - MINOR: stream-int: replace si_cant_put() with si_rx_room_{blk,rdy}() + - MEDIUM: connections: Wait until the connection is established to try to recv. + - MEDIUM: mux: Teach the mux_pt how to deal with idle connections. + - MINOR: mux: Add a new "avail_streams" method. + - MINOR: mux: Add a destroy() method. + - MINOR: sessions: Start to store the outgoing connection in sessions. + - MAJOR: connections: Detach connections from streams. + - MINOR: conn_stream: Add a flag to notify the mux it should flush its buffers + - MINOR: htx: Add proto_htx.c file + - MINOR: conn_stream: Add a flag to notify the mux it must respect the reserve + - MINOR: http: Add standalone functions to parse a start-line or a header + - MINOR: http: Call http_send_name_header with the stream instead of the txn + - MINOR: conn_stream: Add a flag to notify the SI some data were received + - MINOR: http: Add macros to check if a stream uses the HTX representation + - MEDIUM: proto_htx: Add HTX analyzers and use it when the mux H1 is used + - MEDIUM: mux-h1: Add dummy mux to handle HTTP/1.1 connections + - MEDIUM: mux-h1: Add parsing of incoming and ougoing HTTP messages + - MAJOR: mux-h1/proto_htx: Handle keep-alive connections in the mux + - MEDIUM: mux-h1: Add support of the kernel TCP splicing to forward data + - MEDIUM: htx: Add API to deal with the internal representation of HTTP messages + - MINOR: http_htx: Add functions to manipulate HTX messages in http_htx.c + - MINOR: proto_htx: Add some functions to handle HTX messages + - MAJOR: mux-h1/proto_htx: Switch mux-h1 and HTX analyzers on the HTX representation + - MINOR: http_htx: Add functions to replace part of the start-line + - MINOR: http_htx: Add functions to retrieve a specific occurrence of a header + - MINOR: proto_htx: Rewrite htx_apply_redirect_rule to handle HTX messages + - MINOR: proto_htx: Add the internal function htx_del_hdr_value + - MINOR: proto_htx: Add the internal function htx_fmt_res_line + - MINOR: proto_htx: Add functions htx_transform_header and htx_transform_header_str + - MINOR: proto_htx: Add functions htx_req_replace_stline and htx_res_set_status + - MINOR: proto_htx: Add function to build and send HTTP 103 responses + - MINOR: proto_htx: Add functions htx_req_get_intercept_rule and htx_res_get_intercept_rule + - MINOR: proto_htx: Add functions to apply req* and rsp* rules on HTX messages + - MINOR: proto_htx: Add functions to manage cookies on HTX messages + - MINOR: proto_htx: Add functions to check the cacheability of HTX messages + - MINOR: proto_htx: Add functions htx_send_name_header + - MINOR: proto_htx: Add functions htx_perform_server_redirect + - MINOR: proto_htx: Add functions to handle the stats applet + - MEDIUM: proto_htx: Adapt htx_process_req_common to handle HTX messages + - MEDIUM: proto_htx: Adapt htx_process_request to handle HTX messages + - MINOR: proto_htx: Adapt htx_process_tarpit to handle HTX messages + - MEDIUM: proto_htx: Adapt htx_wait_for_request_body to handle HTX messages + - MEDIUM: proto_htx: Adapt htx_process_res_common to handle HTX messages + - MINOR: http_fetch: Add smp_prefetch_htx + - MEDIUM: http_fetch: Adapt all fetches to handle HTX messages + - MEDIUM: mux-h1: Wait for connection establishment before consuming channel's data + - MINOR: stats/htx: Adapt the stats applet to handle HTX messages + - MINOR: stream: Don't reset sov value with HTX messages + - MEDIUM: mux-h1: Handle errors and timeouts in the stream + - MINOR: filters/htx: Forbid filters when the HTX is enabled on a proxy + - MINOR: lua/htx: Forbid lua usage when the HTX is enabled on a proxy + - CLEANUP: Fix some typos in the haproxy subsystem + - CLEANUP: Fix typos in the dns subsystem + - CLEANUP: Fix typos in the pattern subsystem + - CLEANUP: fix 2 typos in the xxhash subsystem + - CLEANUP: fix a few typos in the comments of the server subsystem + - CLEANUP: fix a misspell in tests/filltab25.c + - CLEANUP: fix a typo found in the stream subsystem + - CLEANUP: fix typos in comments in ebtree + - CLEANUP: fix typos in reg-tests + - CLEANUP: fix typos in the comments of the vars subsystem + - CLEANUP: fix typos in the hlua_fcn subsystem + - CLEANUP: fix typos in the proto_http subsystem + - CLEANUP: fix typos in the proxy subsystem + - CLEANUP: fix typos in the ssl_sock subsystem + - DOC: Fix typos in different subsections of the documentation + - DOC: fix a few typos in the documentation + - MINOR: Fix an error message thrown when we run out of memory + - MINOR: Fix typos in error messages in the proxy subsystem + - MINOR: fix typos in the examples files + - CLEANUP: Fix a typo in the stats subsystem + - CLEANUP: Fix typos in the acl subsystem + - CLEANUP: Fix typos in the cache subsystem + - CLEANUP: Fix typos in the cfgparse subsystem + - CLEANUP: Fix typos in the filters subsystem + - CLEANUP: Fix typos in the http subsystem + - CLEANUP: Fix typos in the log subsystem + - CLEANUP: Fix typos in the peers subsystem + - CLEANUP: Fix typos in the regex subsystem + - CLEANUP: Fix typos in the sample subsystem + - CLEANUP: Fix typos in the spoe subsystem + - CLEANUP: Fix typos in the standard subsystem + - CLEANUP: Fix typos in the stick_table subsystem + - CLEANUP: Fix typos in the task subsystem + - MINOR: Fix typo in error message in the standard subsystem + - CLEANUP: fix typos in the comments of hlua + - MINOR: Fix typo in the error 500 output of hlua + - MINOR: Fix a typo in a warning message in the spoe subsystem + +2018/11/11 : 1.9-dev6 + - BUG/MEDIUM: tools: fix direction of my_ffsl() + - BUG/MINOR: cli: forward the whole command on master CLI + - BUG/MEDIUM: auth/threads: use of crypt() is not thread-safe + - MINOR: compat: automatically detect support for crypt_r() + - MEDIUM: auth/threads: make use of crypt_r() on systems supporting it + - DOC: split the http-request actions in their own section + - DOC: split the http-response actions in their own section + - BUG/MAJOR: stream-int: don't call si_cs_recv() in stream_int_chk_rcv_conn() + - BUG/MINOR: tasks: make sure wakeup events are properly reported to subscribers + - MINOR: stats: report the number of active jobs and listeners in "show info" + - MINOR: stats: report the number of active peers in "show info" + - MINOR: stats: report the number of currently connected peers + - MINOR: cli: show the number of reload in 'show proc' + - MINOR: cli: can't connect to the target CLI + - MEDIUM: mworker: does not create the CLI proxy when no listener + - MINOR: mworker: displays more information when leaving + - MEDIUM: mworker: exit with the incriminated exit code + - MINOR: mworker: displays a message when a worker is forked + - MEDIUM: mworker: leave when the master die + - CLEANUP: stream-int: retro-document si_cs_io_cb() + - BUG/MEDIUM: mworker: does not abort() in mworker_pipe_register() + - BUG/MEDIUM: stream-int: don't wake up for nothing during SI_ST_CON + - BUG/MEDIUM: cli: crash when trying to access a worker + - DOC: restore note about "independant" typo + - MEDIUM: stream: implement stream_buf_available() + - MEDIUM: appctx: check for allocation attempts in buffer allocation callbacks + - MINOR: stream-int: rename si_applet_{want|stop|cant}_{get|put} + - MINOR: stream-int: add si_done_{get,put} to indicate that we won't do it anymore + - MINOR: stream-int: use si_cant_put() instead of setting SI_FL_WAIT_ROOM + - MINOR: stream-int: make use of si_done_{get,put}() in shut{w,r} + - MINOR: stream-int: make it clear that si_ops cannot be null + - MEDIUM: stream-int: temporarily make si_chk_rcv() take care of SI_FL_WAIT_ROOM + - MINOR: stream-int: factor the SI_ST_EST state test into si_chk_rcv() + - MEDIUM: stream-int: make SI_FL_WANT_PUT reflect CF_DONT_READ + - MEDIUM: stream-int: always call si_chk_rcv() when we make room in the buffer + - MEDIUM: stream-int: make si_chk_rcv() check that SI_FL_WAIT_ROOM is cleared + - MINOR: stream-int: replace si_update() with si_update_both() + - MEDIUM: stream-int: make stream_int_update() aware of the lower layers + - CLEANUP: stream-int: remove the now unused si->update() function + - MEDIUM: stream-int: Rely only on SI_FL_WAIT_ROOM to stop data receipt + - MEDIUM: stream-int: Try to read data even if channel's buffer seems to be full + - BUG/MINOR: config: better detect the presence of the h2 pattern in npn/alpn + +2018/10/28 : 1.9-dev5 + - BUILD: Makefile: add the new ERR variable to force -Werror + - MINOR: freq_ctr: add swrate_add_scaled() to work with large samples + - MINOR: stream_interface: Avoid calling si_cs_send/recv if not needed. + - CLEANUP: http: Remove the unused function http_find_header + - MINOR: h1: Export some functions parsing the value of some HTTP headers + - BUG/MEDIUM: stream-int: don't set SI_FL_WAIT_ROOM on CF_READ_DONTWAIT + - MINOR: proxy: add a new option "http-use-htx" + - BUG/MEDIUM: pools: fix the minimum allocation size + - MINOR: shctx: Shared objects block by block allocation. + - MINOR: cache: Larger HTTP objects caching. + - MINOR: shctx: Add a maximum object size parameter. + - MINOR: cache: Add "max-object-size" option. + - DOC: Update about the cache support for big objects. + - BUG/MINOR: cache: Crashes with "total-max-size" > 2047(MB). + - BUG/MINOR: cache: Wrong usage of shctx_init(). + - BUG/MINOR: ssl: Wrong usage of shctx_init(). + - MINOR: cache: Avoid usage of atoi() when parsing "max-object-size". + - MINOR: shctx: Change max. object size type to unsigned int. + - DOC: cache: Missing information about "total-max-size" and "max-object-size" + - CLEANUP: tools: fix misleading comment above function LIM2A + - MEDIUM: channel: merge back flags CF_WRITE_PARTIAL and CF_WRITE_EVENT + - BUG/MINOR: only mark connections private if NTLM is detected + - BUG/MINOR: only auto-prefer last server if lb-alg is non-deterministic + - MINOR: stream: don't prune variables if the list is empty + - MINOR: stream-int: add si_alloc_ibuf() to ease input buffer allocation + - MEDIUM: stream-int: replace channel_alloc_buffer() with si_alloc_ibuf() everywhere + - MEDIUM: stream: always call si_cs_recv() after a failed buffer allocation + - MEDIUM: stream: don't try to send first in process_stream() + - MEDIUM: stream-int: make si_update() synchronize flag changes before the I/O + - MEDIUM: stream-int: call si_cs_process() in stream_int_update_conn + - MINOR: stream-int: don't needlessly call tasklet_wakeup() in stream_int_chk_snd_conn() + - MINOR: stream-int: make stream_int_notify() not wake the tasklet up + - MINOR: stream-int: don't needlessly call si_cs_send() in si_cs_process() + - MINOR: mworker: number of reload in the life of a worker + - MEDIUM: mworker: each worker socketpair is a CLI listener + - REORG: mworker: move struct mworker_proc to global.h + - MINOR: server: export new_server() function + - MEDIUM: mworker: move proc_list gen before proxies startup + - MEDIUM: mworker: add proc_list in global.h + - MEDIUM: mworker: proxy for the master CLI + - MEDIUM: mworker: create CLI listeners from argv[] + - MEDIUM: cli: disable some keywords in the master + - MEDIUM: mworker: find the server ptr using a CLI prefix + - MEDIUM: cli: 'show proc' displays processus + - MEDIUM: cli: implement 'mode cli' proxy analyzers + - MINOR: cli: displays sockpair@ in "show cli sockets" + - MEDIUM: cli: enable "show cli sockets" for the master + - MINOR: cli: put @master @<relative pid> @!<pid> in the help + - MEDIUM: listeners: set O_CLOEXEC on the accepted FDs + - MEDIUM: mworker: stop the master proxy in the workers + - MEDIUM: channel: reorder the channel analyzers for the cli + - MEDIUM: cli: write a prompt for the CLI proxy of the master + - MINOR: cli: helper to write an response message and close + - MINOR: cache: Add "Age" header. + - REGTEST: make the IP+port logging test more reliable + - BUG/MINOR: memory: make the thread-local cache allocator set the debugging link + - BUG/MAJOR: http: http_txn_get_path() may deference an inexisting buffer + - BUG/MINOR: backend: assign the wait list after the error check + +2018/10/21 : 1.9-dev4 + - BUILD: Allow configuration of pcre-config path + - DOC: clarify force-private-cache is an option + - BUG/MINOR: connection: avoid null pointer dereference in send-proxy-v2 + - REORG: http: move the code to different files + - REORG: http: move HTTP rules parsing to http_rules.c + - CLEANUP: http: remove some leftovers from recent cleanups + - BUILD: Makefile: add a "make opts" target to simply show the build options + - BUILD: Makefile: speed up compiler options detection + - BUG/MINOR: backend: check that the mux installed properly + - BUG/MEDIUM: h2: check that the connection is still valid at the end of init() + - BUG/MEDIUM: h2: make h2_stream_new() return an error on memory allocation failure + - REGTEST/MINOR: compatibility: use unix@ instead of abns@ sockets + - MINOR: ssl: cleanup old openssl API call + - MINOR: ssl: generate-certificates for BoringSSL + - BUG/MEDIUM: buffers: Make sure we don't wrap in ci_insert_line2/b_rep_blk. + - MEDIUM: ssl: add support for ciphersuites option for TLSv1.3 + - CLEANUP: haproxy: Remove unused variable + - CLEANUP: h1: Fix debug warnings for h1 headers + - CLEANUP: stick-tables: Remove unneeded double (()) around conditional clause + - MEDIUM: task: perform a single tree lookup per run queue batch + - BUG/MEDIUM: Cur/CumSslConns counters not threadsafe. + - BUG/MINOR: threads: move declaration of capabilities to config.h + - OPTIM: tools: optimize my_ffsl() for x86_64 + - BUG/MINOR: h2: null-deref + - BUG/MINOR: checks: queues null-deref + - MINOR: connections: Introduce an unsubscribe method. + - MEDIUM: connections: Change struct wait_list to wait_event. + - BUG/MEDIUM: h2: Make sure we're not in the send list on flow control. + - BUG/MEDIUM: mworker: segfault receiving SIGUSR1 followed by SIGTERM. + - BUG/MEDIUM: stream: Make sure to unsubscribe before si_release_endpoint. + - MINOR: http: Move comment about some HTTP macros in the right header file + - MINOR: stats: Add missing include + - MINOR: http: Export some functions and do cleanup to prepare HTTP refactoring + - MEDIUM: http: Ignore http-pretend-keepalive option on frontend + - MEDIUM: http: Ignore http-tunnel option on backend + - MINOR: http: Use same flag for httpclose and forceclose options + - MINOR: h1: Add EOH marker during headers parsing + - MINOR: conn-stream: Add CL_FL_NOT_FIRST flag + - MINOR: h1: Change the union h1_sl to use indirect strings to store infos + - MINOR: h1: Add the flag H1_MF_NO_PHDR to not add pseudo-headers during parsing + - MINOR: log: make sess_log() support sess=NULL + - MINOR: chunk: add chunk_cpy() and chunk_cat() + - MEDIUM: h2: stop relying on H2_SS_IDLE / H2_SS_CLOSED + - CLEANUP: h2: rename h2c_snd_settings() to h2c_send_settings() + - MINOR: h2: don't try to send data before preface + - MINOR: h2: unify the mux init function + - MINOR: h2: retrieve the front proxy from the caller instead of the session + - MINOR: h2: split h2c_stream_new() into h2s_new() + h2c_frt_stream_new() + - MINOR: h2: add a new flag to quickly distinguish front vs back connection + - BUG/MEDIUM: mworker: don't poll on LI_O_INHERITED listeners + - BUG/MEDIUM: stream: don't crash on out-of-memory + - BUILD: compiler: add a new statement "__unreachable()" + - BUILD: lua: silence some compiler warnings about potential null derefs + - BUILD: ssl: fix null-deref warning in ssl_fc_cipherlist_str sample fetch + - BUILD: ssl: fix another null-deref warning in ssl_sock_switchctx_cbk() + - BUILD: stick-table: make sure not to fail on task_new() during initialization + - BUILD: peers: check allocation error during peers_init_sync() + - MINOR: tools: add a new function atleast2() to test masks for more than 1 bit + - MINOR: config: use atleast2() instead of my_popcountl() where relevant + - MEDIUM: fd/threads: only grab the fd's lock if the FD has more than one thread + - MAJOR: tasks: create per-thread wait queues + - OPTIM: tasks: group all tree roots per cache line + - DOC: Fix a few typos + - MINOR: pools: allocate most memory pools from an array + - MINOR: pools: split pool_free() in the lockfree variant + - MEDIUM: pools: implement a thread-local cache for pool entries + - BUG/MEDIUM: threads: fix thread_release() at the end of the rendez-vous point + - Revert "BUILD: lua: silence some compiler warnings about potential null derefs" + - BUILD: lua: silence some compiler warnings about potential null derefs (#2) + - MINOR: lua: all functions calling lua_yieldk() may return + - BUILD: lua: silence some compiler warnings after WILL_LJMP + - BUILD: Makefile: silence an option conflict warning with clang + - MINOR: server: Use memcpy() instead of strncpy(). + - CLEANUP: state-file: make the path concatenation code a bit more consistent + - MINOR: build: Disable -Wstringop-overflow. + - MINOR: cfgparse: Write 130 as 128 as 0x82 and 0x80. + - MINOR: peers: use defines instead of enums to appease clang. + - DOC: fix reference to map files in MAINTAINERS + - MINOR: fd: centralize poll timeout computation in compute_poll_timeout() + - MINOR: poller: move time and date computation out of the pollers + - BUILD: memory: fix pointer declaration for atomic CAS + - BUILD: Makefile: add USE_RT to pass -lrt for clock_gettime() and friends + - MINOR: time: add now_mono_time() and now_cpu_time() + - MEDIUM: time: measure the time stolen by other threads + - BUILD: memory: fix free_list pointer declaration again for atomic CAS + - BUILD: compiler: rename __unreachable() to my_unreachable() + - BUG/MEDIUM: pools: Fix the usage of mmap()) with DEBUG_UAF. + - BUILD: memory: fix free_list pointer declaration again for atomic CAS + - BUG/MEDIUM: h2: Close connection if no stream is left an GOAWAY was sent. + - BUG/MEDIUM: connections: Remove subscription if going in idle mode. + - BUG/MEDIUM: stream: Make sure polling is right on retry. + - MINOR: h2: Make sure to return 1 in h2_recv() when needed. + - MEDIUM: connections: Don't directly mess with the polling from the upper layers. + - MINOR: streams: Call tasklet_free() after si_release_endpoint(). + - MINOR: connection: Add a SUB_CALL_UNSUBSCRIBE event. + - MINOR: h2: Don't run tasks that are waiting to send if mux in full. + - MINOR: ebtree: save 8 bytes in struct eb32sc_node + +2018/09/29 : 1.9-dev3 + - BUG/MINOR: h1: don't consider the status for each header + - MINOR: h1: report in the h1m struct if the HTTP version is 1.1 or above + - MINOR: h1: parse the Connection header field + - DOC: Fix typos in lua documentation + - MINOR: h1: Add H1_MF_XFER_LEN flag + - MINOR: http: add http_hdr_del() to remove a header from a list + - MINOR: h1: add headers to the list after controls, not before + - MEDIUM: h1: better handle transfer-encoding vs content-length + - MEDIUM: h1: deduplicate the content-length header + - BUG/MEDIUM: patterns: fix possible double free when reloading a pattern list + - BUG/MEDIUM: h1: Really skip all updates when incomplete messages are parsed + - CLEANUP/CONTRIB: hpack: remove some h1 build warnings + - BUG/MINOR: tools: fix set_net_port() / set_host_port() on IPv4 + - BUG/MINOR: cli: make sure the "getsock" command is only called on connections + - MINOR: stktable: provide an unchecked version of stktable_data_ptr() + - MINOR: stream-int: make si_appctx() never fail + - BUILD: ssl_sock: remove build warnings on potential null-derefs + - BUILD: stats: remove build warnings on potential null-derefs + - BUILD: stream: address null-deref build warnings at -Wextra + - BUILD: http: address a couple of null-deref warnings at -Wextra + - BUILD: log: silent build warnings due to unchecked __objt_{server,applet} + - BUILD: dns: fix null-deref build warning at -Wextra + - BUILD: checks: silence a null-deref build warning at -Wextra + - BUILD: connection: silence a couple of null-deref build warnings at -Wextra + - BUILD: backend: fix 3 build warnings related to null-deref at -Wextra + - BUILD: sockpair: silence a build warning at -Wextra + - BUILD: build with -Wextra and sort out certain warnings + - BUG/CRITICAL: hpack: fix improper sign check on the header index value + - BUG/MEDIUM: http: Don't parse chunked body if there is no input data + - DOC: Update configuration doc about the maximum number of stick counters. + - BUG/MEDIUM: process_stream: Don't use si_cs_io_cb() in process_stream(). + - MINOR: h2/stream_interface: Reintroduce te wake() method. + - BUG/MEDIUM: h2: Wake the task instead of calling h2_recv()/h2_process(). + - BUG/MEDIUM: process_stream(): Don't wake the task if no new data was received. + - MEDIUM: lua: Add stick table support for Lua. + +2018/09/12 : 1.9-dev2 + - BUG/MINOR: buffers: Fix b_slow_realign when a buffer is realign without output + - BUG/MEDIUM: threads: fix the no-thread case after the change to the sync point + - BUG/MEDIUM: servers: check the queues once enabling a server + - BUG/MEDIUM: queue: prevent a backup server from draining the proxy's connections + - MEDIUM: mux: Remove const on the buffer in mux->snd_buf() + - CLEANUP: backend: Move mux install to call it at only one place + - MINOR: conn_stream: add an tx buffer to the conn_stream + - MINOR: conn_stream: add cs_send() as a default snd_buf() function + - MINOR: backend: Try to find the best mux for outgoing connections + - MEDIUM: backend: don't rely on mux_pt_ops in connect_server() + - MINOR: mux: Add info about the supported side in alpn_mux_list structure + - MINOR: mux: Unlink ALPN and multiplexers to rather speak of mux protocols + - MINOR: mux: Print the list of existing mux protocols during HA startup + - MEDIUM: checks: use the new rendez-vous point to spread check result + - MEDIUM: haproxy: don't use sync_poll_loop() anymore in the main loop + - MINOR: threads: remove the previous synchronization point + - MAJOR: server: make server state changes synchronous again + - CLEANUP: server: remove the update list and the update lock + - BUG/MINOR: threads: Remove the unexisting lock label "UPDATED_SERVERS_LOCK" + - BUG/MEDIUM: stream_int: Don't check CO_FL_SOCK_RD_SH flag to trigger cs receive + - MINOR: mux: Change get_mux_proto to get an ist as parameter + - MINOR: mux: Improve the message with the list of existing mux protocols + - MINOR: mux/frontend: Add 'proto' keyword to force the mux protocol + - MINOR: mux/server: Add 'proto' keyword to force the multiplexer's protocol + - MEDIUM: mux: Use the mux protocol specified on bind/server lines + - BUG/MEDIUM: connection/mux: take care of serverless proxies + - MINOR: queue: make sure the pendconn is released before logging + - MINOR: stream: rename {srv,prx}_queue_size to *_queue_pos + - MINOR: queue: store the queue index in the stream when enqueuing + - MINOR: queue: replace the linked list with a tree + - MEDIUM: add set-priority-class and set-priority-offset + - MEDIUM: queue: adjust position based on priority-class and priority-offset + - DOC: update the roadmap about priority queues + - BUG/MINOR: ssl: empty connections reported as errors. + - MINOR: connections: Make rcv_buf mandatory and nuke cs_recv(). + - MINOR: connections: Move rxbuf from the conn_stream to the h2s. + - MINOR: connections: Get rid of txbuf. + - MINOR: tasks: Allow tasklet_wakeup() to wakeup a task. + - MINOR: connections/mux: Add the wait reason(s) to wait_list. + - MINOR: stream_interface: Don't use si_cs_send() as a task handler. + - MINOR: stream_interface: Give stream_interface its own wait_list. + - MINOR: mux_h2: Don't use h2_send() as a callback. + - MINOR: checks: Add event_srv_chk_io(). + - BUG/MEDIUM: tasks: Don't insert in the global rqueue if nbthread == 1 + - BUG/MEDIUM: sessions: Don't use t->state. + - BUG/MEDIUM: ssl: fix missing error loading a keytype cert from a bundle. + - BUG/MEDIUM: ssl: loading dh param from certifile causes unpredictable error. + - BUG/MINOR: map: fix map_regm with backref + - DOC: dns: explain set server ... fqdn requires resolver + - DOC: add documentation for prio_class and prio_offset sample fetches. + - DOC: ssl: Use consistent naming for TLS protocols + - DOC: update the layering design notes + - MINOR: tasks: Don't special-case when nbthreads == 1 + - MINOR: fd cache: And the thread_mask with all_threads_mask. + - BUG/MEDIUM: lua: socket timeouts are not applied + - BUG/MINOR: lua: fix extra 500ms added to socket timeouts + - BUG/MEDIUM: server: update our local state before propagating changes + - BUG/MEDIUM: cli/threads: protect all "proxy" commands against concurrent updates + - DOC: server/threads: document which functions need to be called with/without locks + - BUG/MEDIUM: cli/threads: protect some server commands against concurrent operations + - BUG/MEDIUM: streams: Don't forget to remove the si from the wait list. + - BUG/MEDIUM: tasklets: Add the thread as active when waking a tasklet. + - BUG/MEDIUM: stream-int: Check if the conn_stream exist in si_cs_io_cb. + - BUG/MEDIUM: H2: Activate polling after successful h2_snd_buf(). + - BUG/MEDIUM: stream_interface: Call the wake callback after sending. + - BUG/MAJOR: queue/threads: make pendconn_redistribute not lock the server + - BUG/MEDIUM: connection: don't forget to always delete the list's head + - BUG/MEDIUM: lb/threads: always properly lock LB algorithms on maintenance operations + - BUG/MEDIUM: check/threads: do not involve the rendez-vous point for status updates + - BUG/MINOR: chunks: do not store -1 into chunk_printf() in case of error + - BUG/MEDIUM: http: don't store exp_replace() result in the trash's length + - BUG/MEDIUM: http: don't store url_decode() result in the samples's length + - BUG/MEDIUM: dns: don't store dns_build_query() result in the trash's length + - BUG/MEDIUM: map: don't store exp_replace() result in the trash's length + - BUG/MEDIUM: connection: don't store recv() result into trash.data + - BUG/MEDIUM: cli/ssl: don't store base64dec() result in the trash's length + - MINOR: chunk: remove impossible tests on negative chunk->data + - MINOR: sample: remove impossible tests on negative smp->data.u.str.data + - DOC: Fix spelling error in configuration doc + - REGTEST/MINOR: Missing mandatory "ignore_unknown_macro". + - REGTEST/MINOR: Add a new class of regression testing files. + - BUG/MEDIUM: unix: provide a ->drain() function + - MINOR: connection: make conn_sock_drain() work for all socket families + - BUG/MINOR: lua: Bad HTTP client request duration. + - REGEST/MINOR: Add reg testing files. + - BUG/MEDIUM: mux_pt: dereference the connection with care in mux_pt_wake() + - REGTEST/MINOR: Add a reg testing file for b406b87 commit. + - BUG/MEDIUM: lua: reset lua transaction between http requests + - MINOR: add be_conn_free sample fetch + - MINOR: Add srv_conn_free sample fetch + - BUG/MEDIUM: hlua: Make sure we drain the output buffer when done. + - MINOR: checks: Call wake_srv_chk() when we can finally send data. + - BUG/MEDIUM: stream_interface: try to call si_cs_send() earlier. + - BUG/MAJOR: thread: lua: Wrong SSL context initialization. + - REGTEST/MINOR: Add a reg testing file for 3e60b11. + - BUG/MEDIUM: hlua: Don't call RESET_SAFE_LJMP if SET_SAFE_LJMP returns 0. + - REGTEST/MINOR: lua: Add reg testing files for 70d318c. + - BUG/MEDIUM: dns/server: fix incomatibility between SRV resolution and server state file + - BUG/MEDIUM: ECC cert should work with TLS < v1.2 and openssl >= 1.1.1 + - MINOR: tools: make date2str_log() take some consts + - MINOR: thread: implement HA_ATOMIC_XADD() + - BUG/MINOR: stream: use atomic increments for the request counter + - BUG/MEDIUM: session: fix reporting of handshake processing time in the logs + - BUG/MEDIUM: h2: fix risk of memory leak on malformated wrapped frames + - BUG/MAJOR: buffer: fix incorrect check in __b_putblk() + - MINOR: log: move the log code to sess_build_logline() to add extra arguments + - MINOR: log: make the backend fall back to the frontend when there's no stream + - MINOR: log: make sess_build_logline() not dereference a NULL stream for txn + - MINOR: log: don't unconditionally pick log info from s->logs + - CLEANUP: log: make the low_level lf_{ip,port,text,text_len} functions take consts + - MINOR: log: keep a copy of the backend connection early in sess_build_logline() + - MINOR: log: do not dereference a null stream to access captures + - MINOR: log: be sure not to dereference a null stream for a target + - MINOR: log: don't check the stream-int's conn_retries if the stream is NULL + - MINOR: log: use NULL for the unique_id if there is no stream + - MINOR: log: keep a copy of s->flags early to avoid a dereference + - MINOR: log: use zero as the request counter if there is no stream + - MEDIUM: log: make sess_build_logline() support being called with no stream + - MINOR: log: provide a function to emit a log for a session + - MEDIUM: h2: produce some logs on early errors that prevent streams from being created + - BUG/MINOR: h1: fix buffer shift after realignment + - MINOR: connection: make the initialization more consistent + - MINOR: connection: add new function conn_get_proxy() + - MINOR: connection: add new function conn_is_back() + - MINOR: log: One const should be enough. + - BUG/MINOR: dns: check and link servers' resolvers right after config parsing + - BUG/MINOR: http/threads: atomically increment the error snapshot ID + - MINOR: snapshot: restart on the event ID and not the stream ID + - MINOR: snapshot: split the error snapshots into common and proto-specific parts + - MEDIUM: snapshot: start to reorder the HTTP snapshot output a little bit + - MEDIUM: snapshot: implement a show() callback and use it for HTTP + - MINOR: proxy: add a new generic proxy_capture_error() + - MINOR: http: make the HTTP error capture rely on the generic proxy code + - MINOR: http: remove the pointer to the error snapshot in http_capture_bad_message() + - REORG: cli: move the "show errors" handler from http to proxy + - BUG/MEDIUM: snapshot: take the proxy's lock while dumping errors + - MEDIUM: snapshots: dynamically allocate the snapshots + - MEDIUM: snapshot: merge the captured data after the descriptor + - MEDIUM: mworker: remove register/unregister signal functions + - MEDIUM: mworker: use the haproxy poll loop + - BUG/MINOR: mworker: no need to stop peers for each proxy + - MINOR: mworker: mworker_cleanlisteners() delete the listeners + - MEDIUM: mworker: block SIGCHLD until the master is ready + - MEDIUM: mworker: never block SIG{TERM,INT} during reload + - MEDIUM: startup: unify signal init between daemon and mworker mode + - MINOR: mworker: don't deinit the poller fd when in wait mode + - MEDIUM: mworker: master wait mode use its own initialization + - MEDIUM: mworker: replace the master pipe by socketpairs + - MINOR: mworker: keep and clean the listeners + - MEDIUM: threads: close the thread-waker pipe during deinit + - MEDIUM: mworker: call per_thread deinit in mworker_reload() + - REORG: http: move the HTTP semantics definitions to http.h/http.c + - REORG: http: move http_get_path() to http.c + - REORG: http: move error codes production and processing to http.c + - REORG: http: move the log encoding tables to log.c + - REORG: http: move some header value processing functions to http.c + - BUG/MAJOR: kqueue: Don't reset the changes number by accident. + - MEDIUM: protocol: use a custom AF_MAX to help protocol parser + - MEDIUM: protocol: sockpair protocol + - TESTS: add a python wrapper for sockpair@ + - BUG/MINOR: server: Crash when setting FQDN via CLI. + - BUG/MINOR: h2: report asynchronous end of stream on closed connections + - BUILD: fix build without thread + - BUG/MEDIUM: tasks: Don't forget to decrement task_list_size in tasklet_free(). + - MEDIUM: connections: Don't reset the polling flags in conn_fd_handler(). + - MEDIUM: connections/mux: Add a recv and a send+recv wait list. + - MEDIUM: connections: Get rid of the recv() method. + - MINOR: h2: Let user of h2_recv() and h2_send() know xfer has been done. + - MEDIUM: h2: always subscribe to receive if allowed. + - MEDIUM: h2: Don't use a wake() method anymore. + - MEDIUM: stream_interface: Make recv() subscribe when more data is needed. + - MINOR: connections: Add a "handle" field to wait_list. + - MEDIUM: mux_h2: Revamp the send path when blocking. + - MEDIUM: stream_interfaces: Starts receiving from the upper layers. + - MINOR: checks: Give checks their own wait_list. + - MINOR: conn_streams: Remove wait_list from conn_streams. + - REORG: h1: create a new h1m_state + - MINOR: h1: add the restart offsets into struct h1m + - MINOR: h1: remove the unused states from h1m_state + - MINOR: h1: provide a distinct init() function for request and response + - MINOR: h1: add a message flag to indicate that a message carries a response + - MINOR: h2: make sure h1m->err_pos field is correct on chunk error + - MINOR: h1: properly pre-initialize err_pos to -2 + - MINOR: mux_h2: replace the req,res h1 messages with a single h1 message + - MINOR: h2: pre-initialize h1m->err_pos to -1 on the output path + - MEDIUM: h1: consider err_pos before deciding to accept a header name or not + - MEDIUM: h1: make the parser support a pointer to a start line + - MEDIUM: h1: let the caller pass the initial parser's state + - MINOR: h1: make the message parser support a null <hdr> argument + - MEDIUM: h1: support partial message parsing + - MEDIUM: h1: remove the useless H1_MSG_BODY state + - MINOR: h2: store the HTTP status into the H2S, not the H1M + - MINOR: h1: remove the HTTP status from the H1M struct + - MEDIUM: h1: implement the request parser as well + - MINOR: h1: add H1_MF_TOLOWER to decide when to turn header names to lower case + - MINOR: connection: pass the proxy when creating a connection + - BUG/MEDIUM: h2: Don't forget to empty the wait lists on destroy. + - BUG/MEDIUM: h2: Don't forget to set recv_wait_list to NULL in h2_detach. + - BUG/MAJOR: h2: reset the parser's state on mux buffer full + +2018/08/02 : 1.9-dev1 + - BUG/MEDIUM: kqueue: Don't bother closing the kqueue after fork. + - DOC: cache: update sections and fix some typos + - BUILD/MINOR: deviceatlas: enable thread support + - BUG/MEDIUM: tcp-check: Don't lock the server in tcpcheck_main + - BUG/MEDIUM: ssl: don't allocate shctx several time + - BUG/MEDIUM: cache: bad computation of the remaining size + - BUILD: checks: don't include server.h + - BUG/MEDIUM: stream: fix session leak on applet-initiated connections + - BUILD/MINOR: haproxy : FreeBSD/cpu affinity needs pthread_np header + - BUILD/MINOR: Makefile : enabling USE_CPU_AFFINITY + - BUG/MINOR: ssl: CO_FL_EARLY_DATA removal is managed by stream + - BUG/MEDIUM: threads/peers: decrement, not increment jobs on quitting + - BUG/MEDIUM: h2: don't report an error after parsing a 100-continue response + - BUG/MEDIUM: peers: fix some track counter rules dont register entries for sync. + - BUG/MAJOR: thread/peers: fix deadlock on peers sync. + - BUILD/MINOR: haproxy: compiling config cpu parsing handling when needed + - MINOR: config: report when "monitor fail" rules are misplaced + - BUG/MINOR: mworker: fix validity check for the pipe FDs + - BUG/MINOR: mworker: detach from tty when in daemon mode + - MINOR: threads: Fix pthread_setaffinity_np on FreeBSD. + - BUG/MAJOR: thread: Be sure to request a sync between threads only once at a time + - BUILD: Fix LDFLAGS vs. LIBS re linking order in various makefiles + - BUG/MEDIUM: checks: Be sure we have a mux if we created a cs. + - BUG/MINOR: hpack: fix debugging output of pseudo header names + - BUG/MINOR: hpack: must reject huffman literals padded with more than 7 bits + - BUG/MINOR: hpack: reject invalid header index + - BUG/MINOR: hpack: dynamic table size updates are only allowed before headers + - BUG/MAJOR: h2: correctly check the request length when building an H1 request + - BUG/MINOR: h2: immediately close if receiving GOAWAY after the last stream + - BUG/MINOR: h2: try to abort closed streams as soon as possible + - BUG/MINOR: h2: ":path" must not be empty + - BUG/MINOR: h2: fix a typo causing PING/ACK to be responded to + - BUG/MINOR: h2: the TE header if present may only contain trailers + - BUG/MEDIUM: h2: enforce the per-connection stream limit + - BUG/MINOR: h2: do not accept SETTINGS_ENABLE_PUSH other than 0 or 1 + - BUG/MINOR: h2: reject incorrect stream dependencies on HEADERS frame + - BUG/MINOR: h2: properly check PRIORITY frames + - BUG/MINOR: h2: reject response pseudo-headers from requests + - BUG/MEDIUM: h2: remove connection-specific headers from request + - BUG/MEDIUM: h2: do not accept upper case letters in request header names + - BUG/MINOR: h2: use the H2_F_DATA_* macros for DATA frames + - BUG/MINOR: action: Don't check http capture rules when no id is defined + - BUG/MAJOR: hpack: don't pretend large headers fit in empty table + - BUG/MINOR: ssl: support tune.ssl.cachesize 0 again + - BUG/MEDIUM: mworker: also close peers sockets in the master + - BUG/MEDIUM: ssl engines: Fix async engines fds were not considered to fix fd limit automatically. + - BUG/MEDIUM: checks: a down server going to maint remains definitely stucked on down state. + - BUG/MEDIUM: peers: set NOLINGER on the outgoing stream interface + - BUG/MEDIUM: h2: fix handling of end of stream again + - MINOR: mworker: Update messages referencing exit-on-failure + - MINOR: mworker: Improve wording in `void mworker_wait()` + - CONTRIB: halog: Add help text for -s switch in halog program + - BUG/MEDIUM: email-alert: don't set server check status from a email-alert task + - BUG/MEDIUM: threads/vars: Fix deadlock in register_name + - MINOR: systemd: remove comment about HAPROXY_STATS_SOCKET + - DOC: notifications: add precisions about thread usage + - BUG/MEDIUM: lua/notification: memory leak + - MINOR: conn_stream: add new flag CS_FL_RCV_MORE to indicate pending data + - BUG/MEDIUM: stream-int: always set SI_FL_WAIT_ROOM on CS_FL_RCV_MORE + - BUG/MEDIUM: h2: automatically set CS_FL_RCV_MORE when the output buffer is full + - BUG/MEDIUM: h2: enable recv polling whenever demuxing is possible + - BUG/MEDIUM: h2: work around a connection API limitation + - BUG/MEDIUM: h2: debug incoming traffic in h2_wake() + - MINOR: h2: store the demux padding length in the h2c struct + - BUG/MEDIUM: h2: support uploading partial DATA frames + - MINOR: h2: don't demand that a DATA frame is complete before processing it + - BUG/MEDIUM: h2: don't switch the state to HREM before end of DATA frame + - BUG/MEDIUM: h2: don't close after the first DATA frame on tunnelled responses + - BUG/MEDIUM: http: don't disable lingering on requests with tunnelled responses + - BUG/MEDIUM: h2: fix stream limit enforcement + - BUG/MINOR: stream-int: don't try to receive again after receiving an EOS + - MINOR: sample: add len converter + - BUG: MAJOR: lb_map: server map calculation broken + - BUG: MINOR: http: don't check http-request capture id when len is provided + - MINOR: sample: rename the "len" converter to "length" + - BUG/MEDIUM: mworker: Set FD_CLOEXEC flag on log fd + - DOC/MINOR: intro: typo, wording, formatting fixes + - MINOR: netscaler: respect syntax + - MINOR: netscaler: remove the use of cip_magic only used once + - MINOR: netscaler: rename cip_len to clarify its uage + - BUG/MEDIUM: netscaler: use the appropriate IPv6 header size + - BUG/MAJOR: netscaler: address truncated CIP header detection + - MINOR: netscaler: check in one-shot if buffer is large enough for IP and TCP header + - MEDIUM: netscaler: do not analyze original IP packet size + - MEDIUM: netscaler: add support for standard NetScaler CIP protocol + - MINOR: spoe: add force-set-var option in spoe-agent configuration + - CONTRIB: iprange: Fix compiler warning in iprange.c + - CONTRIB: halog: Fix compiler warnings in halog.c + - BUG/MINOR: h2: properly report a stream error on RST_STREAM + - MINOR: mux: add flags to describe a mux's capabilities + - MINOR: stream-int: set flag SI_FL_CLEAN_ABRT when mux supports clean aborts + - BUG/MEDIUM: stream: don't consider abortonclose on muxes which close cleanly + - BUG/MEDIUM: checks: a server passed in maint state was not forced down. + - BUG/MEDIUM: lua: fix crash when using bogus mode in register_service() + - MINOR: http: adjust the list of supposedly cacheable methods + - MINOR: http: update the list of cacheable status codes as per RFC7231 + - MINOR: http: start to compute the transaction's cacheability from the request + - BUG/MINOR: http: do not ignore cache-control: public + - BUG/MINOR: http: properly detect max-age=0 and s-maxage=0 in responses + - BUG/MINOR: cache: do not force the TX_CACHEABLE flag before checking cacheability + - MINOR: http: add a function to check request's cache-control header field + - BUG/MEDIUM: cache: do not try to retrieve host-less requests from the cache + - BUG/MEDIUM: cache: replace old object on store + - BUG/MEDIUM: cache: respect the request cache-control header + - BUG/MEDIUM: cache: don't cache the response on no-cache="set-cookie" + - BUG/MAJOR: connection: refine the situations where we don't send shutw() + - BUG/MEDIUM: checks: properly set servers to stopping state on 404 + - BUG/MEDIUM: h2: properly handle and report some stream errors + - BUG/MEDIUM: h2: improve handling of frames received on closed streams + - DOC/MINOR: configuration: typo, formatting fixes + - BUG/MEDIUM: h2: ensure we always know the stream before sending a reset + - BUG/MEDIUM: mworker: don't close stdio several time + - MINOR: don't close stdio anymore + - BUG/MEDIUM: http: don't automatically forward request close + - BUG/MAJOR: hpack: don't return direct references to the dynamic headers table + - MINOR: h2: add a function to report pseudo-header names + - DEBUG: hpack: make hpack_dht_dump() expose the output file + - DEBUG: hpack: add more traces to the hpack decoder + - CONTRIB: hpack: add an hpack decoder + - MEDIUM: h2: prepare a graceful shutdown when the frontend is stopped + - BUG/MEDIUM: h2: properly handle the END_STREAM flag on empty DATA frames + - BUILD: ssl: silence a warning when building without NPN nor ALPN support + - CLEANUP: rbtree: remove + - BUG/MEDIUM: ssl: cache doesn't release shctx blocks + - BUG/MINOR: lua: Fix default value for pattern in Socket.receive + - DOC: lua: Fix typos in comments of hlua_socket_receive + - BUG/MEDIUM: lua: Fix IPv6 with separate port support for Socket.connect + - BUG/MINOR: lua: Fix return value of Socket.settimeout + - MINOR: dns: Handle SRV record weight correctly. + - BUG/MEDIUM: mworker: execvp failure depending on argv[0] + - MINOR: hathreads: add support for gcc < 4.7 + - BUILD/MINOR: ancient gcc versions atomic fix + - BUG/MEDIUM: stream: properly handle client aborts during redispatch + - MINOR: spoe: add register-var-names directive in spoe-agent configuration + - MINOR: spoe: Don't queue a SPOE context if nothing is sent + - DOC: clarify the scope of ssl_fc_is_resumed + - CONTRIB: debug: fix a few flags definitions + - BUG/MINOR: poll: too large size allocation for FD events + - MINOR: sample: add date_us sample + - BUG/MEDIUM: peers: fix expire date wasn't updated if entry is modified remotely. + - MINOR: servers: Don't report duplicate dyncookies for disabled servers. + - MINOR: global/threads: move cpu_map at the end of the global struct + - MINOR: threads: add a MAX_THREADS define instead of LONGBITS + - MINOR: global: add some global activity counters to help debugging + - MINOR: threads/fd: Use a bitfield to know if there are FDs for a thread in the FD cache + - BUG/MEDIUM: threads/polling: Use fd_cache_mask instead of fd_cache_num + - BUG/MEDIUM: fd: maintain a per-thread update mask + - MINOR: fd: add a bitmask to indicate that an FD is known by the poller + - BUG/MEDIUM: epoll/threads: use one epoll_fd per thread + - BUG/MEDIUM: kqueue/threads: use one kqueue_fd per thread + - BUG/MEDIUM: threads/mworker: fix a race on startup + - BUG/MINOR: mworker: only write to pidfile if it exists + - MINOR: threads: Fix build when we're not compiling with threads. + - BUG/MINOR: threads: always set an owner to the thread_sync pipe + - BUG/MEDIUM: threads/server: Fix deadlock in srv_set_stopping/srv_set_admin_flag + - BUG/MEDIUM: checks: Don't try to release undefined conn_stream when a check is freed + - BUG/MINOR: kqueue/threads: Don't forget to close kqueue_fd[tid] on each thread + - MINOR: threads: Use __decl_hathreads instead of #ifdef/#endif + - BUILD: epoll/threads: Add test on MAX_THREADS to avoid warnings when complied without threads + - BUILD: kqueue/threads: Add test on MAX_THREADS to avoid warnings when complied without threads + - CLEANUP: sample: Fix comment encoding of sample.c + - CLEANUP: sample: Fix outdated comment about sample casts functions + - BUG/MINOR: sample: Fix output type of c_ipv62ip + - CLEANUP: Fix typo in ARGT_MSK6 comment + - CLEANUP: standard: Use len2mask4 in str2mask + - MINOR: standard: Add str2mask6 function + - MINOR: config: Add support for ARGT_MSK6 + - MEDIUM: sample: Add IPv6 support to the ipmask converter + - MINOR: config: Enable tracking of up to MAX_SESS_STKCTR stick counters. + - BUG/MINOR: cli: use global.maxsock and not maxfd to list all FDs + - MINOR: polling: make epoll and kqueue not depend on maxfd anymore + - MINOR: fd: don't report maxfd in alert messages + - MEDIUM: polling: start to move maxfd computation to the pollers + - CLEANUP: fd/threads: remove the now unused fdtab_lock + - MINOR: poll: more accurately compute the new maxfd in the loop + - CLEANUP: fd: remove the unused "new" field + - MINOR: fd: move the hap_fd_{clr,set,isset} functions to fd.h + - MEDIUM: select: make use of hap_fd_* functions + - MEDIUM: fd: use atomic ops for hap_fd_{clr,set} and remove poll_lock + - MEDIUM: select: don't use the old FD state anymore + - MEDIUM: poll: don't use the old FD state anymore + - MINOR: fd: pass the iocb and owner to fd_insert() + - BUG/MINOR: threads: Update labels array because of changes in lock_label enum + - MINOR: stick-tables: Adds support for new "gpc1" and "gpc1_rate" counters. + - BUG/MINOR: epoll/threads: only call epoll_ctl(DEL) on polled FDs + - DOC: don't suggest using http-server-close + - MINOR: introduce proxy-v2-options for send-proxy-v2 + - BUG/MEDIUM: spoe: Always try to receive or send the frame to detect shutdowns + - BUG/MEDIUM: spoe: Allow producer to read and to forward shutdown on request side + - MINOR: spoe: Remove check on min_applets number when a SPOE context is queued + - MINOR: spoe: Always link a SPOE context with the applet processing it + - MINOR: spoe: Replace sending_rate by a frequency counter + - MINOR: spoe: Count the number of frames waiting for an ack for each applet + - MEDIUM: spoe: Use an ebtree to manage idle applets + - MINOR: spoa_example: Count the number of frames processed by each worker + - MINOR: spoe: Add max-waiting-frames directive in spoe-agent configuration + - MINOR: init: make stdout unbuffered + - MINOR: early data: Don't rely on CO_FL_EARLY_DATA to wake up streams. + - MINOR: early data: Never remove the CO_FL_EARLY_DATA flag. + - MINOR: compiler: introduce offsetoff(). + - MINOR: threads: Introduce double-width CAS on x86_64 and arm. + - MINOR: threads: add test and set/reset operations + - MINOR: pools/threads: Implement lockless memory pools. + - MAJOR: fd/threads: Make the fdcache mostly lockless. + - MEDIUM: fd/threads: Make sure we don't miss a fd cache entry. + - MAJOR: fd: compute the new fd polling state out of the fd lock + - MINOR: epoll: get rid of the now useless fd_compute_new_polled_status() + - MINOR: kqueue: get rid of the now useless fd_compute_new_polled_status() + - MINOR: poll: get rid of the now useless fd_compute_new_polled_status() + - MINOR: select: get rid of the now useless fd_compute_new_polled_status() + - CLEANUP: fd: remove the now unused fd_compute_new_polled_status() function + - MEDIUM: fd: make updt_fd_polling() use atomics + - MEDIUM: poller: use atomic ops to update the fdtab mask + - MINOR: fd: move the fd_{add_to,rm_from}_fdlist functions to fd.c + - BUG/MINOR: fd/threads: properly dereference fdcache as volatile + - MINOR: fd: remove the unneeded last CAS when adding an fd to the list + - MINOR: fd: reorder fd_add_to_fd_list() + - BUG/MINOR: time/threads: ensure the adjusted time is always correct + - BUG/MEDIUM: standard: Fix memory leak in str2ip2() + - MINOR: init: emit warning when -sf/-sd cannot parse argument + - BUILD: fd/threads: fix breakage build breakage without threads + - DOC: Describe routing impact of using interface keyword on bind lines + - DOC: Mention -Ws in the list of available options + - BUG/MINOR: config: don't emit a warning when global stats is incompletely configured + - BUG/MINOR: fd/threads: properly lock the FD before adding it to the fd cache. + - BUG/MEDIUM: threads: fix the double CAS implementation for ARMv7 + - BUG/MEDIUM: ssl: Don't always treat SSL_ERROR_SYSCALL as unrecovarable. + - BUILD/MINOR: memory: stdint is needed for uintptr_t + - BUG/MINOR: init: Add missing brackets in the code parsing -sf/-st + - DOC: lua: new prototype for function "register_action()" + - DOC: cfgparse: Warn on option (tcp|http)log in backend + - BUG/MINOR: ssl/threads: Make management of the TLS ticket keys files thread-safe + - MINOR: sample: add a new "concat" converter + - BUG/MEDIUM: ssl: Shutdown the connection for reading on SSL_ERROR_SYSCALL + - BUG/MEDIUM: http: Switch the HTTP response in tunnel mode as earlier as possible + - BUG/MEDIUM: ssl/sample: ssl_bc_* fetch keywords are broken. + - MINOR: ssl/sample: adds ssl_bc_is_resumed fetch keyword. + - CLEANUP: cfgparse: Remove unused label end + - CLEANUP: spoe: Remove unused label retry + - CLEANUP: h2: Remove unused labels from mux_h2.c + - CLEANUP: pools: Remove unused end label in memory.h + - CLEANUP: standard: Fix typo in IPv6 mask example + - BUG/MINOR: pools/threads: don't ignore DEBUG_UAF on double-word CAS capable archs + - BUG/MINOR: debug/pools: properly handle out-of-memory when building with DEBUG_UAF + - MINOR: debug/pools: make DEBUG_UAF also detect underflows + - MINOR: stats: display the number of threads in the statistics. + - BUG/MINOR: h2: Set the target of dbuf_wait to h2c + - BUG/MEDIUM: h2: always consume any trailing data after end of output buffers + - BUG/MEDIUM: buffer: Fix the wrapping case in bo_putblk + - BUG/MEDIUM: buffer: Fix the wrapping case in bi_putblk + - BUG/MEDIUM: spoe: Remove idle applets from idle list when HAProxy is stopping + - Revert "BUG/MINOR: send-proxy-v2: string size must include ('\0')" + - MINOR: ssl: extract full pkey info in load_certificate + - MINOR: ssl: add ssl_sock_get_pkey_algo function + - MINOR: ssl: add ssl_sock_get_cert_sig function + - MINOR: connection: add proxy-v2-options ssl-cipher,cert-sig,cert-key + - MINOR: connection: add proxy-v2-options authority + - MINOR: systemd: Add section for SystemD sandboxing to unit file + - MINOR: systemd: Add SystemD's Protect*= options to the unit file + - MINOR: systemd: Add SystemD's SystemCallFilter option to the unit file + - CLEANUP: h2: rename misleading h2c_stream_close() to h2s_close() + - MINOR: h2: provide and use h2s_detach() and h2s_free() + - MEDIUM: h2: use a single buffer allocator + - MINOR/BUILD: fix Lua build on Mac OS X + - BUILD/MINOR: fix Lua build on Mac OS X (again) + - BUG/MINOR: session: Fix tcp-request session failure if handshake. + - CLEANUP: .gitignore: Ignore binaries from the contrib directory + - BUG/MINOR: unix: Don't mess up when removing the socket from the xfer_sock_list. + - DOC: buffers: clarify the purpose of the <from> pointer in offer_buffers() + - BUG/MEDIUM: h2: also arm the h2 timeout when sending + - BUG/MINOR: cli: Fix a crash when passing a negative or too large value to "show fd" + - CLEANUP: ssl: Remove a duplicated #include + - CLEANUP: cli: Remove a leftover debug message + - BUG/MINOR: cli: Fix a typo in the 'set rate-limit' usage + - BUG/MEDIUM: fix a 100% cpu usage with cpu-map and nbthread/nbproc + - BUG/MINOR: force-persist and ignore-persist only apply to backends + - BUG/MEDIUM: threads/unix: Fix a deadlock when a listener is temporarily disabled + - BUG/MAJOR: threads/queue: Fix thread-safety issues on the queues management + - BUG/MINOR: dns: don't downgrade DNS accepted payload size automatically + - TESTS: Add a testcase for multi-port + multi-server listener issue + - CLEANUP: dns: remove duplicate code in src/dns.c + - BUG/MINOR: seemless reload: Fix crash when an interface is specified. + - BUG/MINOR: cli: Ensure all command outputs end with a LF + - BUG/MINOR: cli: Fix a crash when sending a command with too many arguments + - BUILD: ssl: Fix build with OpenSSL without NPN capability + - BUG/MINOR: spoa-example: unexpected behavior for more than 127 args + - BUG/MINOR: lua: return bad error messages + - CLEANUP: lua/syntax: lua is a name and not an acronym + - BUG/MEDIUM: tcp-check: single connect rule can't detect DOWN servers + - BUG/MINOR: tcp-check: use the server's service port as a fallback + - BUG/MEDIUM: threads/queue: wake up other threads upon dequeue + - MINOR: log: stop emitting alerts when it's not possible to write on the socket + - BUILD/BUG: enable -fno-strict-overflow by default + - BUG/MEDIUM: fd/threads: ensure the fdcache_mask always reflects the cache contents + - DOC: log: more than 2 log servers are allowed + - MINOR: hash: add new function hash_crc32c + - MINOR: proxy-v2-options: add crc32c + - MINOR: accept-proxy: support proxy protocol v2 CRC32c checksum + - REORG: compact "struct server" + - MINOR: samples: add crc32c converter + - BUG/MEDIUM: h2: properly account for DATA padding in flow control + - BUG/MINOR: h2: ensure we can never send an RST_STREAM in response to an RST_STREAM + - BUG/MINOR: listener: Don't decrease actconn twice when a new session is rejected + - CLEANUP: map, stream: remove duplicate code in src/map.c, src/stream.c + - BUG/MINOR: lua: the function returns anything + - BUG/MINOR: lua funtion hlua_socket_settimeout don't check negative values + - CLEANUP: lua: typo fix in comments + - BUILD/MINOR: fix build when USE_THREAD is not defined + - MINOR: lua: allow socket api settimeout to accept integers, float, and doubles + - BUG/MINOR: hpack: fix harmless use of uninitialized value in hpack_dht_insert + - MINOR: cli/threads: make "show fd" report thread_sync_io_handler instead of "unknown" + - MINOR: cli: make "show fd" report the mux and mux_ctx pointers when available + - BUILD/MINOR: cli: fix a build warning introduced by last commit + - BUG/MAJOR: h2: remove orphaned streams from the send list before closing + - MINOR: h2: always call h2s_detach() in h2_detach() + - MINOR: h2: fuse h2s_detach() and h2s_free() into h2s_destroy() + - BUG/MEDIUM: h2/threads: never release the task outside of the task handler + - BUG/MEDIUM: h2: don't consider pending data on detach if connection is in error + - BUILD/MINOR: threads: always export thread_sync_io_handler() + - MINOR: mux: add a "show_fd" function to dump debugging information for "show fd" + - MINOR: h2: implement a basic "show_fd" function + - MINOR: cli: report cache indexes in "show fd" + - BUG/MINOR: h2: remove accidental debug code introduced with show_fd function + - BUG/MEDIUM: h2: always add a stream to the send or fctl list when blocked + - BUG/MINOR: checks: check the conn_stream's readiness and not the connection + - BUG/MINOR: fd: Don't clear the update_mask in fd_insert. + - BUG/MINOR: email-alert: Set the mailer port during alert initialization + - BUG/MINOR: cache: fix "show cache" output + - BUG/MAJOR: cache: fix random crashes caused by incorrect delete() on non-first blocks + - BUG/MINOR: spoe: Initialize variables used during conf parsing before any check + - BUG/MINOR: spoe: Don't release the context buffer in .check_timeouts callbaclk + - BUG/MINOR: spoe: Register the variable to set when an error occurred + - BUG/MINOR: spoe: Don't forget to decrement fpa when a processing is interrupted + - MINOR: spoe: Add metrics in to know time spent in the SPOE + - MINOR: spoe: Add options to store processing times in variables + - MINOR: log: move 'log' keyword parsing in dedicated function + - MINOR: log: Keep the ref when a log server is copied to avoid duplicate entries + - MINOR: spoe: Add loggers dedicated to the SPOE agent + - MINOR: spoe: Add support for option dontlog-normal in the SPOE agent section + - MINOR: spoe: use agent's logger to log SPOE messages + - MINOR: spoe: Add counters to log info about SPOE agents + - BUG/MAJOR: cache: always initialize newly created objects + - MINOR: servers: Support alphanumeric characters for the server templates names + - BUG/MEDIUM: threads: Fix the max/min calculation because of name clashes + - BUG/MEDIUM: connection: Make sure we have a mux before calling detach(). + - BUG/MINOR: http: Return an error in proxy mode when url2sa fails + - MINOR: proxy: Add fe_defbe fetcher + - MINOR: config: Warn if resolvers has no nameservers + - BUG/MINOR: cli: Guard against NULL messages when using CLI_ST_PRINT_FREE + - MINOR: cli: Ensure the CLI always outputs an error when it should + - MEDIUM: sample: Extend functionality for field/word converters + - MINOR: export localpeer as an environment variable + - BUG/MEDIUM: kqueue: When adding new events, provide an output to get errors. + - BUILD: sample: avoid build warning in sample.c + - BUG/CRITICAL: h2: fix incorrect frame length check + - DOC: lua: update the links to the config and Lua API + - BUG/MINOR: pattern: Add a missing HA_SPIN_INIT() in pat_ref_newid() + - BUG/MAJOR: channel: Fix crash when trying to read from a closed socket + - BUG/MINOR: log: t_idle (%Ti) is not set for some requests + - BUG/MEDIUM: lua: Fix segmentation fault if a Lua task exits + - MINOR: h2: detect presence of CONNECT and/or content-length + - BUG/MEDIUM: h2: implement missing support for chunked encoded uploads + - BUG/MINOR: spoe: Fix counters update when processing is interrupted + - BUG/MINOR: spoe: Fix parsing of dontlog-normal option + - MEDIUM: cli: Add payload support + - MINOR: map: Add payload support to "add map" + - MINOR: ssl: Add payload support to "set ssl ocsp-response" + - BUG/MINOR: lua/threads: Make lua's tasks sticky to the current thread + - MINOR: sample: Add strcmp sample converter + - MINOR: http: Add support for 421 Misdirected Request + - BUG/MINOR: config: disable http-reuse on TCP proxies + - MINOR: ssl: disable SSL sample fetches when unsupported + - MINOR: ssl: add fetch 'ssl_fc_session_key' and 'ssl_bc_session_key' + - BUG/MINOR: checks: Fix check->health computation for flapping servers + - BUG/MEDIUM: threads: Fix the sync point for more than 32 threads + - BUG/MINOR, BUG/MINOR: lua: Put tasks to sleep when waiting for data + - MINOR: backend: implement random-based load balancing + - DOC/MINOR: clean up LUA documentation re: servers & array/table. + - MINOR: lua: Add server name & puid to LUA Server class. + - MINOR: lua: add get_maxconn and set_maxconn to LUA Server class. + - BUG/MINOR: map: correctly track reference to the last ref_elt being dumped + - BUG/MEDIUM: task: Don't free a task that is about to be run. + - MINOR: fd: Make the lockless fd list work with multiple lists. + - BUG/MEDIUM: pollers: Use a global list for fd shared between threads. + - MINOR: pollers: move polled_mask outside of struct fdtab. + - BUG/MINOR: lua: schedule socket task upon lua connect() + - BUG/MINOR: lua: ensure large proxy IDs can be represented + - BUG/MEDIUM: pollers/kqueue: use incremented position in event list + - BUG/MINOR: cli: don't stop cli_gen_usage_msg() when kw->usage == NULL + - BUG/MEDIUM: http: don't always abort transfers on CF_SHUTR + - BUG/MEDIUM: ssl: properly protect SSL cert generation + - BUG/MINOR: lua: Socket.send threw runtime error: 'close' needs 1 arguments. + - BUG/MINOR: spoe: Mistake in error message about SPOE configuration + - BUG/MEDIUM: spoe: Flags are not encoded in network order + - CLEANUP: spoe: Remove unused variables the agent structure + - DOC: spoe: fix a typo + - BUG/MEDIUM: contrib/mod_defender: Use network order to encode/decode flags + - BUG/MEDIUM: contrib/modsecurity: Use network order to encode/decode flags + - DOC: add some description of the pending rework of the buffer structure + - BUG/MINOR: ssl/lua: prevent lua from affecting automatic maxconn computation + - MINOR: lua: Improve error message + - BUG/MEDIUM: cache: don't cache when an Authorization header is present + - MINOR: ssl: set SSL_OP_PRIORITIZE_CHACHA + - BUG/MEDIUM: dns: Delay the attempt to run a DNS resolution on check failure. + - BUG/BUILD: threads: unbreak build without threads + - BUG/MEDIUM: servers: Add srv_addr default placeholder to the state file + - BUG/MEDIUM: lua/socket: Length required read doesn't work + - MINOR: tasks: Change the task API so that the callback takes 3 arguments. + - MAJOR: tasks: Create a per-thread runqueue. + - MAJOR: tasks: Introduce tasklets. + - MINOR: tasks: Make the number of tasks to run at once configurable. + - MAJOR: applets: Use tasks, instead of rolling our own scheduler. + - BUG/MEDIUM: stick-tables: Decrement ref_cnt in table_* converters + - MINOR: http: Log warning if (add|set)-header fails + - DOC: management: add the new wrew stats column + - MINOR: stats: also report the failed header rewrites warnings on the stats page + - BUG/MEDIUM: tasks: Don't forget to increase/decrease tasks_run_queue. + - BUG/MEDIUM: task: Don't forget to decrement max_processed after each task. + - MINOR: task: Also consider the task list size when getting global tasks. + - MINOR: dns: Implement `parse-resolv-conf` directive + - BUG/MEDIUM: spoe: Return an error when the wrong ACK is received in sync mode + - MINOR: task/notification: Is notifications registered ? + - BUG/MEDIUM: lua/socket: wrong scheduling for sockets + - BUG/MAJOR: lua: Dead lock with sockets + - BUG/MEDIUM: lua/socket: Notification error + - BUG/MEDIUM: lua/socket: Sheduling error on write: may dead-lock + - BUG/MEDIUM: lua/socket: Buffer error, may segfault + - DOC: contrib/modsecurity: few typo fixes + - DOC: SPOE.txt: fix a typo + - MAJOR: spoe: upgrade the SPOP version to 2.0 and remove the support for 1.0 + - BUG/MINOR: contrib/spoa_example: Don't reset the status code during disconnect + - BUG/MINOR: contrib/mod_defender: Don't reset the status code during disconnect + - BUG/MINOR: contrib/modsecurity: Don't reset the status code during disconnect + - BUG/MINOR: contrib/mod_defender: update pointer on the end of the frame + - BUG/MINOR: contrib/modsecurity: update pointer on the end of the frame + - MINOR: task: Fix a compiler warning by adding a cast. + - MINOR: stats: also report the nice and number of calls for applets + - MINOR: applet: assign the same nice value to a new appctx as its owner task + - MINOR: task: Fix compiler warning. + - BUG/MEDIUM: tasks: Use the local runqueue when building without threads. + - MINOR: tasks: Don't define rqueue if we're building without threads. + - BUG/MINOR: unix: Make sure we can transfer abns sockets on seamless reload. + - MINOR: lua: Increase debug information + - BUG/MEDIUM: threads: handle signal queue only in thread 0 + - BUG/MINOR: don't ignore SIG{BUS,FPE,ILL,SEGV} during signal processing + - BUG/MINOR: signals: ha_sigmask macro for multithreading + - BUG/MAJOR: map: fix a segfault when using http-request set-map + - DOC: regression testing: Add a short starting guide. + - MINOR: tasks: Make sure we correctly init and deinit a tasklet. + - BUG/MINOR: tasklets: Just make sure we don't pass a tasklet to the handler. + - BUG/MINOR: lua: Segfaults with wrong usage of types. + - BUG/MAJOR: ssl: Random crash with cipherlist capture + - BUG/MAJOR: ssl: OpenSSL context is stored in non-reserved memory slot + - BUG/MEDIUM: ssl: do not store pkinfo with SSL_set_ex_data + - MINOR: tests: First regression testing file. + - MINOR: reg-tests: Add reg-tests/README file. + - MINOR: reg-tests: Add a few regression testing files. + - DOC: Add new REGTEST tag info about reg testing. + - BUG/MEDIUM: fd: Don't modify the update_mask in fd_dodelete(). + - MINOR: Some spelling cleanup in the comments. + - BUG/MEDIUM: threads: Use the sync point to check active jobs and exit + - MINOR: threads: Be sure to remove threads from all_threads_mask on exit + - REGTEST/MINOR: Wrong URI in a reg test for SSL/TLS. + - REGTEST/MINOR: Set HAPROXY_PROGRAM default value. + - REGTEST/MINOR: Add levels to reg-tests target. + - BUG/MAJOR: Stick-tables crash with segfault when the key is not in the stick-table + - BUG/BUILD: threads: unbreak build without threads + - BUG/MAJOR: stick_table: Complete incomplete SEGV fix + - MINOR: stick-tables: make stktable_release() do nothing on NULL + - BUG/MEDIUM: lua: possible CLOSE-WAIT state with '\n' headers + - MINOR: startup: change session/process group settings + - MINOR: systemd: consider exit status 143 as successful + - REGTEST/MINOR: Wrong URI syntax. + - CLEANUP: dns: remove obsolete macro DNS_MAX_IP_REC + - CLEANUP: dns: inacurate comment about prefered IP score + - MINOR: dns: fix wrong score computation in dns_get_ip_from_response + - MINOR: dns: new DNS options to allow/prevent IP address duplication + - REGTEST/MINOR: Unexpected curl URL globling. + - BUG/MINOR: ssl: properly ref-count the tls_keys entries + - MINOR: h2: keep a count of the number of conn_streams attached to the mux + - BUG/MEDIUM: h2: don't accept new streams if conn_streams are still in excess + - MINOR: h2: add the mux and demux buffer lengths on "show fd" + - BUG/MEDIUM: h2: never leave pending data in the output buffer on close + - BUG/MEDIUM: h2: make sure the last stream closes the connection after a timeout + - MINOR: tasklet: Set process to NULL. + - MINOR: buffer: implement a new file for low-level buffer manipulation functions + - MINOR: buffer: switch buffer sizes and offsets to size_t + - MINOR: buffer: add a few basic functions for the new API + - MINOR: buffer: Introduce b_sub(), b_add(), and bo_add() + - MINOR: buffer: Add b_set_data(). + - MINOR: buffer: introduce b_realign_if_empty() + - MINOR: compression: pass the channel to http_compression_buffer_end() + - MINOR: channel: add a few basic functions for the new buffer API + - MINOR: channel/buffer: use c_realign_if_empty() instead of buffer_realign() + - MINOR: channel/buffer: replace buffer_slow_realign() with channel_slow_realign() and b_slow_realign() + - MEDIUM: channel: make channel_slow_realign() take a swap buffer + - MINOR: h2: use b_slow_realign() with the trash as a swap buffer + - MINOR: buffer: remove buffer_slow_realign() and the swap_buffer allocation code + - MINOR: channel/buffer: replace b_{adv,rew} with c_{adv,rew} + - MINOR: buffer: replace calls to buffer_space_wraps() with b_space_wraps() + - MINOR: buffer: remove bi_getblk() and bi_getblk_nc() + - MINOR: buffer: split bi_contig_data() into ci_contig_data and b_config_data() + - MINOR: buffer: remove bi_ptr() + - MINOR: buffer: remove bo_ptr() + - MINOR: buffer: remove bo_end() + - MINOR: buffer: remove bi_end() + - MINOR: buffer: remove bo_contig_data() + - MINOR: buffer: merge b{i,o}_contig_space() + - MINOR: buffer: replace bo_getblk() with direction agnostic b_getblk() + - MINOR: buffer: replace bo_getblk_nc() with b_getblk_nc() which takes an offset + - MINOR: buffer: replace bi_del() and bo_del() with b_del() + - MINOR: buffer: convert most b_ptr() calls to c_ptr() + - MINOR: h1: make h1_measure_trailers() take the byte count in argument + - MINOR: h2: clarify the fact that the send functions are unsigned + - MEDIUM: h2: prevent the various mux encoders from modifying the buffer + - MINOR: h1: make h1_skip_chunk_crlf() not depend on b_ptr() anymore + - MINOR: h1: make h1_parse_chunk_size() not depend on b_ptr() anymore + - MINOR: h1: make h1_measure_trailers() use an offset and a count + - MEDIUM: h2: do not use buf->o anymore inside h2_snd_buf's loop + - MEDIUM: h2: don't use b_ptr() nor b_end() anymore + - MINOR: buffer: get rid of b_end() and b_to_end() + - MINOR: buffer: make b_getblk_nc() take const pointers + - MINOR: buffer: make b_getblk_nc() take size_t for the block sizes + - MEDIUM: connection: make xprt->snd_buf() take the byte count in argument + - MEDIUM: mux: make mux->snd_buf() take the byte count in argument + - MEDIUM: connection: make xprt->rcv_buf() use size_t for the count + - MEDIUM: mux: make mux->rcv_buf() take a size_t for the count + - MINOR: connection: add a flags argument to rcv_buf() + - MINOR: connection: add a new receive flag : CO_RFL_BUF_WET + - MINOR: buffer: get rid of b_ptr() and convert its last users + - MINOR: buffer: use b_room() to determine available space in a buffer + - MINOR: buffer: replace buffer_not_empty() with b_data() or c_data() + - MINOR: buffer: replace buffer_empty() with b_empty() or c_empty() + - MINOR: buffer: make bo_putchar() use b_tail() + - MINOR: buffer: replace buffer_full() with channel_full() + - MINOR: buffer: replace bi_space_for_replace() with ci_space_for_replace() + - MINOR: buffer: replace buffer_pending() with ci_data() + - MINOR: buffer: replace buffer_flush() with c_adv(chn, ci_data(chn)) + - MINOR: buffer: use c_head() instead of buffer_wrap_sub(c->buf, p-o) + - MINOR: buffer: use b_orig() to replace most references to b->data + - MINOR: buffer: Use b_add()/bo_add() instead of accessing b->i/b->o. + - MINOR: channel: remove almost all references to buf->i and buf->o + - MINOR: channel: Add co_set_data(). + - MEDIUM: channel: adapt to the new buffer API + - MINOR: checks: adapt to the new buffer API + - MEDIUM: h2: update to the new buffer API + - MINOR: buffer: remove unused bo_add() + - MEDIUM: spoe: use the new buffer API for the SPOE buffer + - MINOR: stats: adapt to the new buffers API + - MINOR: cli: use the new buffer API + - MINOR: cache: use the new buffer API + - MINOR: stream-int: use the new buffer API + - MINOR: stream: use wrappers instead of directly manipulating buffers + - MINOR: backend: use new buffer API + - MEDIUM: http: use wrappers instead of directly manipulating buffers states + - MINOR: filters: convert to the new buffer API + - MINOR: payload: convert to the new buffer API + - MEDIUM: h1: port to new buffer API. + - MINOR: flt_trace: adapt to the new buffer API + - MEDIUM: compression: start to move to the new buffer API + - MINOR: lua: use the wrappers instead of directly manipulating buffer states + - MINOR: buffer: convert part bo_putblk() and bi_putblk() to the new API + - MINOR: buffer: adapt buffer_slow_realign() and buffer_dump() to the new API + - MAJOR: start to change buffer API + - MINOR: buffer: remove the check for output on b_del() + - MINOR: buffer: b_set_data() doesn't truncate output data anymore + - MINOR: buffer: rename the "data" field to "area" + - MEDIUM: buffers: move "output" from struct buffer to struct channel + - MINOR: buffer: replace bi_fast_delete() with b_del() + - MINOR: buffer: replace b{i,o}_put* with b_put* + - MINOR: buffer: add a new file for ist + buffer manipulation functions + - MINOR: checks: use b_putist() instead of b_putstr() + - MINOR: buffers: remove b_putstr() + - CLEANUP: buffer: minor cleanups to buffer.h + - MINOR: buffers/channel: replace buffer_insert_line2() with ci_insert_line2() + - MINOR: buffer: replace buffer_replace2() with b_rep_blk() + - MINOR: buffer: rename the data length member to '->data' + - MAJOR: buffer: finalize buffer detachment + - MEDIUM: chunks: make the chunk struct's fields match the buffer struct + - MAJOR: chunks: replace struct chunk with struct buffer + - DOC: buffers: document the new buffers API + - DOC: buffers: remove obsolete docs about buffers + - MINOR: tasklets: Don't attempt to add a tasklet in the list twice. + - MINOR: connections/mux: Add a new "subscribe" method. + - MEDIUM: connections/mux: Revamp the send direction. + - MINOR: connection: simplify subscription by adding a registration function + - BUG/MINOR: http: Set brackets for the unlikely macro at the right place + - BUG/MINOR: build: Fix compilation with debug mode enabled + - BUILD: Generate sha256 checksums in publish-release + - MINOR: debug: Add check for CO_FL_WILL_UPDATE + - MINOR: debug: Add checks for conn_stream flags + - MINOR: ist: Add the function isteqi + - BUG/MEDIUM: threads: Fix the exit condition of the thread barrier + - BUG/MEDIUM: mux_h2: Call h2_send() before updating polling. + - MINOR: buffers: simplify b_contig_space() + - MINOR: buffers: split b_putblk() into __b_putblk() + - MINOR: buffers: add b_xfer() to transfer data between buffers + - DOC: add some design notes about the new layering model + - MINOR: conn_stream: add a new CS_FL_REOS flag + - MINOR: conn_stream: add an rx buffer to the conn_stream + - MEDIUM: conn_stream: add cs_recv() as a default rcv_buf() function + - MEDIUM: stream-int: automatically call si_cs_recv_cb() if the cs has data on wake() + - MINOR: h2: make each H2 stream support an intermediary input buffer + - MEDIUM: h2: make h2_frt_decode_headers() use an intermediary buffer + - MEDIUM: h2: make h2_frt_transfer_data() copy via an intermediary buffer + - MEDIUM: h2: centralize transfer of decoded frames in h2_rcv_buf() + - MEDIUM: h2: move headers and data frame decoding to their respective parsers + - MEDIUM: buffers: make b_xfer() automatically swap buffers when possible + - MEDIUM: h2: perform a single call to the data layer in demux() + - MEDIUM: h2: don't call data_cb->recv() anymore + - MINOR: h2: make use of CS_FL_REOS to indicate that end of stream was seen + - MEDIUM: h2: use the default conn_stream's receive function + - DOC: add more design feedback on the new layering model + - MINOR: h2: add the error code and the max/last stream IDs to "show fd" + - BUG/MEDIUM: stream-int: don't immediately enable reading when the buffer was reportedly full + - BUG/MEDIUM: stats: don't ask for more data as long as we're responding + - BUG/MINOR: servers: Don't make "server" in a frontend fatal. + - BUG/MEDIUM: tasks: make sure we pick all tasks in the run queue + - BUG/MEDIUM: tasks: Decrement rqueue_size at the right time. + - BUG/MEDIUM: tasks: use atomic ops for active_tasks_mask + - BUG/MEDIUM: tasks: Make sure there's no task left before considering inactive. + - MINOR: signal: don't pass the signal number anymore as the wakeup reason + - MINOR: tasks: extend the state bits from 8 to 16 and remove the reason + - MINOR: tasks: Add a flag that tells if we're in the global runqueue. + - BUG/MEDIUM: tasks: make __task_unlink_rq responsible for the rqueue size. + - MINOR: queue: centralize dequeuing code a bit better + - MEDIUM: queue: make pendconn_free() work on the stream instead + - DOC: queue: document the expected locking model for the server's queue + - MINOR: queue: make sure pendconn->strm->pend_pos is always valid + - MINOR: queue: use a distinct variable for the assigned server and the queue + - MINOR: queue: implement pendconn queue locking functions + - MEDIUM: queue: get rid of the pendconn lock + - MINOR: tasks: Make active_tasks_mask volatile. + - MINOR: tasks: Make global_tasks_mask volatile. + - MINOR: pollers: Add a way to wake a thread sleeping in the poller. + - MINOR: threads/queue: Get rid of THREAD_WANT_SYNC in the queue code. + - BUG/MEDIUM: threads/sync: use sched_yield when available + - MINOR: ssl: BoringSSL matches OpenSSL 1.1.0 + - BUG/MEDIUM: h2: prevent orphaned streams from blocking a connection forever + - BUG/MINOR: config: stick-table is not supported in defaults section + - BUILD/MINOR: threads: unbreak build with threads disabled + - BUG/MINOR: threads: Handle nbthread == MAX_THREADS. + - BUG/MEDIUM: threads: properly fix nbthreads == MAX_THREADS + - MINOR: threads: move "nbthread" parsing to hathreads.c + - BUG/MEDIUM: threads: unbreak "bind" referencing an incorrect thread number + - MEDIUM: proxy_protocol: Convert IPs to v6 when protocols are mixed + - BUILD/MINOR: compiler: fix offsetof() on older compilers + - SCRIPTS: git-show-backports: add missing quotes to "echo" + - MINOR: threads: add more consistency between certain variables in no-thread case + - MEDIUM: hathreads: implement a more flexible rendez-vous point + - BUG/MEDIUM: cli: make "show fd" thread-safe + +2017/11/26 : 1.9-dev0 + +2017/11/26 : 1.8.0 + - BUG/MEDIUM: stream: don't automatically forward connect nor close + - BUG/MAJOR: stream: ensure analysers are always called upon close + - BUG/MINOR: stream-int: don't try to read again when CF_READ_DONTWAIT is set + - MEDIUM: mworker: Add systemd `Type=notify` support + - BUG/MEDIUM: cache: free callback to remove from tree + - CLEANUP: cache: remove unused struct + - MEDIUM: cache: enable the HTTP analysers + - CLEANUP: cache: remove wrong comment + - MINOR: threads/atomic: rename local variables in macros to avoid conflicts + - MINOR: threads/plock: rename local variables in macros to avoid conflicts + - MINOR: threads/atomic: implement pl_mb() in asm on x86 + - MINOR: threads/atomic: implement pl_bts() on non-x86 + - MINOR: threads/build: atomic: replace the few inlines with macros + - BUILD: threads/plock: fix a build issue on Clang without optimization + - BUILD: ebtree: don't redefine types u32/s32 in scope-aware trees + - BUILD: compiler: add a new type modifier __maybe_unused + - BUILD: h2: mark some inlined functions "unused" + - BUILD: server: check->desc always exists + - BUG/MEDIUM: h2: properly report connection errors in headers and data handlers + - MEDIUM: h2: add a function to emit an HTTP/1 request from a headers list + - MEDIUM: h2: change hpack_decode_headers() to only provide a list of headers + - BUG/MEDIUM: h2: always reassemble the Cookie request header field + - BUG/MINOR: systemd: ignore daemon mode + - CONTRIB: spoa_example: allow to compile outside HAProxy. + - CONTRIB: spoa_example: remove bref, wordlist, cond_wordlist + - CONTRIB: spoa_example: remove last dependencies on type "sample" + - CONTRIB: spoa_example: remove SPOE enums that are useless for clients + - CLEANUP: cache: reorder includes + - MEDIUM: shctx: use unsigned int for len and block_count + - MEDIUM: cache: "show cache" on the cli + - BUG/MEDIUM: cache: use key=0 as a condition for freeing + - BUG/MEDIUM: cache: refcount forbids to free the objects + - BUG/MEDIUM: cache fix cli_kws structure + - BUG/MEDIUM: deinit: correctly deinitialize the proxy and global listener tasks + - BUG/MINOR: ssl: Always start the handshake if we can't send early data. + - MINOR: ssl: Don't disable early data handling if we could not write. + - MINOR: pools: prepare functions to override malloc/free in pools + - MINOR: pools: implement DEBUG_UAF to detect use after free + - BUG/MEDIUM: threads/time: fix time drift correction + - BUG/MEDIUM: threads/time: maintain a common time reference between all threads + - MINOR: sample: Add "thread" sample fetch + - BUG/MINOR: Use crt_base instead of ca_base when crt is parsed on a server line + - BUG/MINOR: stream: fix tv_request calculation for applets + - BUG/MAJOR: h2: always remove a stream from the send list before freeing it + - BUG/MAJOR: threads/task: dequeue expired tasks under the WQ lock + - MINOR: ssl: Handle reading early data after writing better. + - MINOR: mux: Make sure every string is woken up after the handshake. + - MEDIUM: cache: store sha1 for hashing the cache key + - MINOR: http: implement the "http-request reject" rule + - MINOR: h2: send RST_STREAM before GOAWAY on reject + - MEDIUM: h2: don't gracefully close the connection anymore on Connection: close + - MINOR: h2: make use of client-fin timeout after GOAWAY + - MEDIUM: config: ensure that tune.bufsize is at least 16384 when using HTTP/2 + - MINOR: ssl: Handle early data with BoringSSL + - BUG/MEDIUM: stream: always release the stream-interface on abort + - BUG/MEDIUM: cache: free ressources in chn_end_analyze + - MINOR: cache: move the refcount decrease in the applet release + - BUG/MINOR: listener: Allow multiple "process" options on "bind" lines + - MINOR: config: Support a range to specify processes in "cpu-map" parameter + - MINOR: config: Slightly change how parse_process_number works + - MINOR: config: Export parse_process_number and use it wherever it's applicable + - MINOR: standard: Add my_ffsl function to get the position of the bit set to one + - MINOR: config: Add auto-increment feature for cpu-map + - MINOR: config: Support partial ranges in cpu-map directive + - MINOR:: config: Remove thread-map directive + - MINOR: config: Add the threads support in cpu-map directive + - MINOR: config: Add threads support for "process" option on "bind" lines + - MEDIUM: listener: Bind listeners on a thread subset if specified + - CLEANUP: debug: Use DPRINTF instead of fprintf into #ifdef DEBUG_FULL/#endif + - CLEANUP: log: Rename Alert/Warning in ha_alert/ha_warning + - MINOR/CLEANUP: proxy: rename "proxy" to "proxies_list" + - CLEANUP: pools: rename all pool functions and pointers to remove this "2" + - DOC: update the roadmap file with the latest changes merged in 1.8 + - DOC: fix mangled version in peers protocol documentation + - DOC: add initial peers protovol v2.0 documentation. + - DOC: mention William as maintainer of the cache and master-worker + - DOC: add Christopher and Emeric as maintainers of the threads + - MINOR: cache: replace a fprint() by an abort() + - MEDIUM: cache: max-age configuration keyword + - DOC: explain HTTP2 timeout behavior + - DOC: cache: configuration and management + - MAJOR: mworker: exits the master on failure + - BUG/MINOR: threads: don't drop "extern" on the lock in include files + - MINOR: task: keep a pointer to the currently running task + - MINOR: task: align the rq and wq locks + - MINOR: fd: cache-align fdtab and fdcache locks + - MINOR: buffers: cache-align buffer_wq_lock + - CLEANUP: server: reorder some fields in struct server to save 40 bytes + - CLEANUP: proxy: slightly reorder the struct proxy to reduce holes + - CLEANUP: checks: remove 16 bytes of holes in struct check + - CLEANUP: cache: more efficiently pack the struct cache + - CLEANUP: fd: place the lock at the beginning of struct fdtab + - CLEANUP: pools: align pools on a cache line + - DOC: config: add a few bits about how to configure HTTP/2 + - BUG/MAJOR: threads/queue: avoid recursive locking in pendconn_get_next_strm() + - BUILD: Makefile: reorder object files by size + +2017/11/19 : 1.8-rc4 + - BUG/MEDIUM: cache: does not cache if no Content-Length + - BUILD: thread/pipe: fix build without threads + - BUG/MINOR: spoe: check buffer size before acquiring or releasing it + - MINOR: debug/flags: Add missing flags + - MINOR: threads: Use __decl_hathreads to declare locks + - BUG/MINOR: buffers: Fix b_alloc_margin to be "fonctionnaly" thread-safe + - BUG/MAJOR: ebtree/scope: fix insertion and removal of duplicates in scope-aware trees + - BUG/MAJOR: ebtree/scope: fix lookup of next node in scope-aware trees + - MINOR: ebtree/scope: add a function to find next node from a parent + - MINOR: ebtree/scope: simplify the lookup functions by using eb32sc_next_with_parent() + - BUG/MEDIUM: mworker: Fix re-exec when haproxy is started from PATH + - BUG/MEDIUM: cache: use msg->sov to forward header + - MINOR: cache: forward data with headers + - MINOR: cache: disable cache if shctx_row_data_append fail + - BUG/MINOR: threads: tid_bit must be a unsigned long + - CLEANUP: tasks: Remove useless double test on rq_next + - BUG/MEDIUM: standard: itao_str/idx and quote_str/idx must be thread-local + - MINOR: tools: add a function to dump a scope-aware tree to a file + - MINOR: tools: improve the DOT dump of the ebtree + - MINOR: tools: emphasize the node being worked on in the tree dump + - BUG/MAJOR: ebtree/scope: properly tag upper nodes during insertion + - DOC: peers: Add a first version of peers protocol v2.1. + - CONTRIB: Wireshark dissector for HAProxy Peer Protocol. + - MINOR: mworker: display an accurate error when the reexec fail + - BUG/MEDIUM: mworker: wait again for signals when execvp fail + - BUG/MEDIUM: mworker: does not deinit anymore + - BUG/MEDIUM: mworker: does not close inherited FD + - MINOR: tests: add a python wrapper to test inherited fd + - BUG/MINOR: Allocate the log buffers before the proxies startup + - MINOR: tasks: Use a bitfield to track tasks activity per-thread + - MAJOR: polling: Use active_tasks_mask instead of tasks_run_queue + - MINOR: applets: Use a bitfield to track applets activity per-thread + - MAJOR: polling: Use active_appels_mask instead of applets_active_queue + - MEDIUM: applets: Don't process more than 200 active applets at once + - MINOR: stream: Add thread-mask of tasks/FDs/applets in "show sess all" command + - MINOR: SSL: Store the ASN1 representation of client sessions. + - MINOR: ssl: Make sure we don't shutw the connection before the handshake. + - BUG/MEDIUM: deviceatlas: ignore not valuable HTTP request data + +2017/11/11 : 1.8-rc3 + - BUILD: use MAXPATHLEN instead of NAME_MAX. + - BUG/MAJOR: threads/checks: add 4 missing spin_unlock() in various functions + - BUG/MAJOR: threads/server: missing unlock in CLI fqdn parser + - BUG/MINOR: cli: do not perform an invalid action on "set server check-port" + - BUG/MAJOR: threads/checks: wrong use of SPIN_LOCK instead of SPIN_UNLOCK + - CLEANUP: checks: remove return statements in locked functions + - BUG/MINOR: cli: add severity in "set server addr" parser + - CLEANUP: server: get rid of return statements in the CLI parser + - BUG/MAJOR: cli/streams: missing unlock on exit "show sess" + - BUG/MAJOR: threads/dns: add missing unlock on allocation failure path + - BUG/MAJOR: threads/lb: fix missing unlock on consistent hash LB + - BUG/MAJOR: threads/lb: fix missing unlock on map-based hash LB + - BUG/MEDIUM: threads/stick-tables: close a race condition on stktable_trash_expired() + - BUG/MAJOR: h2: set the connection's task to NULL when no client timeout is set + - BUG/MAJOR: thread/listeners: enable_listener must not call unbind_listener() + - BUG/MEDIUM: threads: don't try to free build option message on exit + - MINOR: applets: no need to check for runqueue's emptiness in appctx_res_wakeup() + - MINOR: add master-worker in the warning about nbproc + - MINOR: mworker: allow pidfile in mworker + foreground + - MINOR: mworker: write parent pid in the pidfile + - MINOR: mworker: do not store child pid anymore in the pidfile + - MINOR: ebtree: implement the scope-aware functions for eb32 + - MEDIUM: ebtree: specify the scope of every node inserted via eb32sc + - MINOR: ebtree: update the eb32sc parent node's scope on delete + - MEDIUM: ebtree: only consider the branches matching the scope in lookups + - MINOR: ebtree: implement eb32sc_lookup_ge_or_first() + - MAJOR: task: make use of the scope-aware ebtree functions + - MINOR: task: simplify wake_expired_tasks() to avoid unlocking in the loop + - MEDIUM: task: change the construction of the loop in process_runnable_tasks() + - MINOR: threads: use faster locks for the spin locks + - MINOR: tasks: only visit filled task slots after processing them + - MEDIUM: tasks: implement a lockless scheduler for single-thread usage + - BUG/MINOR: dns: Don't try to get the server lock if it's already held. + - BUG/MINOR: dns: Don't lock the server lock in snr_check_ip_callback(). + - DOC: Add note about encrypted password CPU usage + - BUG/MINOR: h2: set the "HEADERS_SENT" flag on stream, not connection + - BUG/MEDIUM: h2: properly send an RST_STREAM on mux stream error + - BUG/MEDIUM: h2: properly send the GOAWAY frame in the mux + - BUG/MEDIUM: h2: don't try (and fail) to send non-existing data in the mux + - MEDIUM: h2: remove the H2_SS_RESET intermediate state + - BUG/MEDIUM: h2: fix some wrong error codes on connections + - BUILD: threads: Rename SPIN/RWLOCK macros using HA_ prefix + - BUILD: enable USE_THREAD for Solaris build. + - BUG/MEDIUM: h2: don't close the connection is there are data left + - MINOR: h2: don't re-enable the connection's task when we're closing + - BUG/MEDIUM: h2: properly set H2_SF_ES_SENT when sending the final frame + - BUG/MINOR: h2: correctly check for H2_SF_ES_SENT before closing + - MINOR: h2: add new stream flag H2_SF_OUTGOING_DATA + - BUG/MINOR: h2: don't send GOAWAY on failed response + - BUG/MEDIUM: splice/threads: pipe reuse list was not protected. + - BUG/MINOR: comp: fix compilation warning compiling without compression. + - BUG/MINOR: stream-int: don't set MSG_MORE on closed request path + - BUG/MAJOR: threads/tasks: fix the scheduler again + - BUG/MINOR; ssl: Don't assume we have a ssl_bind_conf because a SNI is matched. + - MINOR: ssl: Handle session resumption with TLS 1.3 + - MINOR: ssl: Spell 0x10101000L correctly. + - MINOR: ssl: Handle sending early data to server. + - BUILD: ssl: fix build of backend without ssl + - BUILD: shctx: do not depend on openssl anymore + - BUG/MINOR: h1: the HTTP/1 make status code parser check for digits + - BUG/MEDIUM: h2: reject non-3-digit status codes + - BUG/MEDIUM: stream-int: Don't loss write's notifs when a stream is woken up + - BUG/MINOR: pattern: Rely on the sample type to copy it in pattern_exec_match + - BUG/MEDIUM: h2: split the function to send RST_STREAM + - BUG/MEDIUM: h1: ensure the chunk size parser can deal with full buffers + - MINOR: tools: don't use unlikely() in hex2i() + - BUG/MEDIUM: h2: support orphaned streams + - BUG/MEDIUM: threads/cli: fix "show sess" locking on release + - CLEANUP: mux: remove the unused "release()" function + - MINOR: cli: make "show fd" report the fd's thread mask + - BUG/MEDIUM: stream: don't ignore res.analyse_exp anymore + - CLEANUP: global: introduce variable pid_bit to avoid shifts with relative_pid + - MEDIUM: http: always reject the "PRI" method + +2017/11/03 : 1.8-rc2 + - BUG/MINOR: send-proxy-v2: fix dest_len in make_tlv call + - BUG/MINOR: send-proxy-v2: string size must include ('\0') + - MINOR: mux: Only define pipe functions on linux. + - MINOR: cache: Remove useless test for nonzero. + - MINOR: cache: Don't confuse act_return and act_parse_ret. + - BUG/MEDIUM: h2: don't try to parse incomplete H1 responses + - BUG/MEDIUM: checks/mux: always enable send-polling after connecting + - BUG/MAJOR: fix deadlock on healthchecks. + - BUG/MINOR: thread: fix a typo in the debug code + - BUILD: shctx: allow to be built without openssl + - BUG/MEDIUM: cache: don't try to resolve wrong filters + - BUG/MAJOR: buffers: fix get_buffer_nc() for data at end of buffer + - BUG/MINOR: freq: fix infinite loop on freq_ctr_period. + - BUG/MINOR: stdarg.h inclusion + - BUG/MINOR: dns: fix missing lock protection on server. + - BUG/MINOR: lua: fix missing lock protection on server. + - BUILD: enable USE_THREAD for OpenBSD build. + - BUG/MAJOR: mux_pt: don't dereference a connstream after ->wake() + - MINOR: thread: report multi-thread support in haproxy -vv + +2017/10/31 : 1.8-rc1 + - BUG/MEDIUM: server: Allocate tmptrash before using it. + - CONTRIB: trace: add the possibility to place trace calls in the code + - CONTRIB: trace: try to display the function's return value on exit + - CONTRIB: trace: report the base name only for file names + - BUILD: ssl: support OPENSSL_NO_ASYNC #define + - MINOR: ssl: build with recent BoringSSL library + - BUG/MINOR: ssl: OCSP_single_get0_status can return -1 + - BUG/MINOR: cli: restore "set ssl tls-key" command + - CLEANUP: cli: remove undocumented "set ssl tls-keys" command + - IMPORT: sha1: import SHA1 functions + - MINOR: sample: add the sha1 converter + - MINOR: sample: add the hex2i converter + - MINOR: stream-int: stop checking for useless connection flags in chk_snd_conn + - MINOR: ssl: don't abort after sending 16kB + - MINOR: connection: move the cleanup of flag CO_FL_WAIT_ROOM + - MINOR: connection: add flag CO_FL_WILL_UPDATE to indicate when updates are granted + - MEDIUM: connection: make use of CO_FL_WILL_UPDATE in conn_sock_shutw() + - MINOR: raw_sock: make use of CO_FL_WILL_UPDATE + - MINOR: ssl_sock: make use of CO_FL_WILL_UPDATE + - BUG/MINOR: checks: Don't forget to release the connection on error case. + - MINOR: buffer: add the buffer input manipulation functions + - BUG/MEDIUM: prevent buffers being overwritten during build_logline() execution + - MEDIUM: cfgparse: post section callback + - MEDIUM: cfgparse: post parsing registration + - MINOR: lua: add uuid to the Class Proxy + - MINOR: hlua: Add regex class + - MINOR: http: Mark the 425 code as "Too Early". + - MEDIUM: ssl: convert CBS (BoringSSL api) usage to neutral code + - MINOR: ssl: support Openssl 1.1.1 early callback for switchctx + - MINOR: ssl: generated certificate is missing in switchctx early callback + - MEDIUM: ssl: Handle early data with OpenSSL 1.1.1 + - BUILD: Makefile: disable -Wunused-label + - MINOR: ssl/proto_http: Add keywords to take care of early data. + - BUG/MINOR: lua: const attribute of a string is overridden + - MINOR: ssl: Don't abuse ssl_options. + - MINOR: update proxy-protocol-v2 #define + - MINOR: merge ssl_sock_get calls for log and ppv2 + - MINOR: add ALPN information to send-proxy-v2 + - MEDIUM: h1: ensure that 1xx, 204 and 304 don't have a payload body + - CLEANUP: shctx: get ride of the shsess_packet{_hdr} structures + - MEDIUM: lists: list_for_each_entry{_safe}_from functions + - REORG: shctx: move lock functions and struct + - MEDIUM: shctx: allow the use of multiple shctx + - REORG: shctx: move ssl functions to ssl_sock.c + - MEDIUM: shctx: separate ssl and shctx + - MINOR: shctx: rename lock functions + - MINOR: h1: store the status code in the H1 message + - BUG/MINOR: spoe: Don't compare engine name and SPOE scope when both are NULL + - BUG/MINOR: spoa: Update pointer on the end of the frame when a reply is encoded + - MINOR: action: Add trk_idx inline function + - MINOR: action: Use trk_idx instead of tcp/http_trk_idx + - MINOR: action: Add a function pointer in act_rule struct to check its validity + - MINOR: action: Add function to check rules using an action ACT_ACTION_TRK_* + - MINOR: action: Add a functions to check http capture rules + - MINOR: action: Factorize checks on rules calling check_ptr if defined + - MINOR: acl: Pass the ACLs as an explicit parameter of build_acl_cond + - MEDIUM: spoe: Add support of ACLS to enable or disable sending of SPOE messages + - MINOR: spoe: Check uniqness of SPOE engine names during config parsing + - MEDIUM: spoe: Parse new "spoe-group" section in SPOE config file + - MEDIUM: spoe/rules: Add "send-spoe-group" action for tcp/http rules + - MINOR: spoe: Move message encoding in its own function + - MINOR: spoe: Add a type to qualify the message list during encoding + - MINOR: spoe: Add a generic function to encode a list of SPOE message + - MEDIUM: spoe/rules: Process "send-spoe-group" action + - BUG/MINOR: dns: Fix CLI keyword declaration + - MAJOR: dns: Refactor the DNS code + - BUG/MINOR: mailers: Fix a memory leak when email alerts are released + - MEDIUM: mailers: Init alerts during conf parsing and refactor their processing + - MINOR: mailers: Use pools to allocate email alerts and its tcpcheck_rules + - MINOR: standard: Add memvprintf function + - MINOR: log: Save alerts and warnings emitted during HAProxy startup + - MINOR: cli: Add "show startup-logs" command + - MINOR: startup: Extend the scope the MODE_STARTING flag + - MINOR: threads: Prepare makefile to link with pthread + - MINOR: threads: Add THREAD_LOCAL macro + - MINOR: threads: Add atomic-ops and plock includes in import dir + - MEDIUM: threads: Add hathreads header file + - MINOR: threads: Add mechanism to register per-thread init/deinit functions + - MINOR: threads: Add nbthread parameter + - MEDIUM: threads: Adds a set of functions to handle sync-point + - MAJOR: threads: Start threads to experiment multithreading + - MINOR: threads: Define the sync-point inside run_poll_loop + - MEDIUM: threads/buffers: Define and register per-thread init/deinit functions + - MEDIUM: threads/chunks: Transform trash chunks in thread-local variables + - MEDIUM: threads/time: Many global variables from time.h are now thread-local + - MEDIUM: threads/logs: Make logs thread-safe + - MEDIUM: threads/pool: Make pool thread-safe by locking all access to a pool + - MAJOR: threads/fd: Make fd stuffs thread-safe + - MINOR: threads/fd: Add a mask of threads allowed to process on each fd in fdtab array + - MEDIUM: threads/fd: Initialize the process mask during the call to fd_insert + - MINOR: threads/fd: Process cached events of FDs depending on the process mask + - MINOR: threads/polling: pollers now handle FDs depending on the process mask + - WIP: SQUASH WITH SYNC POINT + - MAJOR: threads/task: handle multithread on task scheduler + - MEDIUM: threads/signal: Add a lock to make signals thread-safe + - MEDIUM: threads/listeners: Make listeners thread-safe + - MEDIUM: threads/proxy: Add a lock per proxy and atomically update proxy vars + - MEDIUM: threads/server: Make connection list (priv/idle/safe) thread-safe + - MEDIUM: threads/server: Add a lock per server and atomically update server vars + - MINOR: threads/server: Add a lock to deal with insert in updates_servers list + - MEDIUM: threads/lb: Make LB algorithms (lb_*.c) thread-safe + - MEDIUM: threads/stick-tables: handle multithreads on stick tables + - MINOR: threads/sample: Change temp_smp into a thread local variable + - MEDIUM: threads/http: Make http_capture_bad_message thread-safe + - MINOR: threads/regex: Change Regex trash buffer into a thread local variable + - MAJOR: threads/applet: Handle multithreading for applets + - MAJOR: threads/peers: Make peers thread safe + - MAJOR: threads/buffer: Make buffer wait queue thread safe + - MEDIUM: threads/stream: Make streams list thread safe + - MAJOR: threads/ssl: Make SSL part thread-safe + - MEDIUM: threads/queue: Make queues thread-safe + - MAJOR: threads/map: Make acls/maps thread safe + - MEDIUM: threads/freq_ctr: Make the frequency counters thread-safe + - MEDIUM: thread/vars: Make vars thread-safe + - MEDIUM: threads/filters: Add init/deinit callback per thread + - MINOR: threads/filters: Update trace filter to add _per_thread callbacks + - MEDIUM: threads/compression: Make HTTP compression thread-safe + - MEDIUM: threads/lua: Makes the jmpbuf and some other buffers local to the current thread. + - MEDIUM: threads/lua: Add locks around the Lua execution parts. + - MEDIUM: threads/lua: Ensure that the launched tasks runs on the same threads than me + - MEDIUM: threads/lua: Cannot acces to the socket if we try to access from another thread. + - MEDIUM: threads/xref: Convert xref function to a thread safe model + - MEDIUM: threads/tasks: Add lock around notifications + - MEDIUM: thread/spoe: Make the SPOE thread-safe + - MEDIUM: thread/dns: Make DNS thread-safe + - MINOR: threads: Add thread-map config parameter in the global section + - MINOR: threads/checks: Add a lock to protect the pid list used by external checks + - MINOR: threads/checks: Set the task process_mask when a check is executed + - MINOR: threads/mailers: Add a lock to protect queues of email alerts + - MEDIUM: threads/server: Use the server lock to protect health check and cli concurrency + - MINOR: threads: Don't start when device a detection module is used + - BUG/MEDIUM: threads: Run the poll loop on the main thread too + - BUG/MINOR: threads: Add missing THREAD_LOCAL on static here and there + - MAJOR: threads: Offically enable the threads support in HAProxy + - BUG/MAJOR: threads/freq_ctr: fix lock on freq counters. + - BUG/MAJOR: threads/time: Store the time deviation in an 64-bits integer + - BUILD: stick-tables: silence an uninitialized variable warning + - BUG/MINOR: dns: Fix SRV records with the new thread code. + - MINOR: ssl: Remove the global allow-0rtt option. + - CLEANUP: threads: replace the last few 1UL<<tid with tid_bit + - CLEANUP: threads: rename process_mask to thread_mask + - MINOR: h1: add a function to measure the trailers length + - MINOR: threads: add a portable barrier for threads and non-threads + - BUG/MAJOR: threads/freq_ctr: use a memory barrier to detect changes + - BUG/MEDIUM: threads: Initialize the sync-point + - MEDIUM: connection: start to introduce a mux layer between xprt and data + - MINOR: connection: implement alpn registration of muxes + - MINOR: mux: register the pass-through mux for any ALPN string + - MEDIUM: session: use the ALPN token and proxy mode to select the mux + - MINOR: connection: report the major HTTP version from the MUX for logging (fc_http_major) + - MINOR: connection: introduce conn_stream + - MINOR: mux: add more methods to mux_ops + - MINOR: connection: introduce the conn_stream manipulation functions + - MINOR: mux_pt: implement remaining mux_ops methods + - MAJOR: connection : Split struct connection into struct connection and struct conn_stream. + - MINOR: connection: make conn_stream users also check for per-stream error flag + - MINOR: conn_stream: new shutr/w status flags + - MINOR: conn_stream: modify cs_shut{r,w} API to pass the desired mode + - MEDIUM: connection: make conn_sock_shutw() aware of lingering + - MINOR: connection: add cs_close() to close a conn_stream + - MEDIUM: mux_pt: make cs_shutr() / cs_shutw() properly close the connection + - MEDIUM: connection: replace conn_full_close() with cs_close() + - MEDIUM: connection: make mux->detach() release the connection + - MEDIUM: stream: do not forcefully close the client connection anymore + - MEDIUM: checks: exclusively use cs_destroy() to release a connection + - MEDIUM: connection: add a destroy callback + - MINOR: session: release the listener with the session, not the stream + - MEDIUM: session: make use of the connection's destroy callback + - CONTRIB: hpack: implement a reverse huffman table generator for hpack + - MINOR: hpack: implement the HPACK Huffman table decoder + - MINOR: hpack: implement the header tables management + - MINOR: hpack: implement the decoder + - MEDIUM: hpack: implement basic hpack encoding + - MINOR: h2: centralize all HTTP/2 protocol elements and constants + - MINOR: h2: create a very minimalistic h2 mux + - MINOR: h2: expose tune.h2.header-table-size to configure the table size + - MINOR: h2: expose tune.h2.initial-window-size to configure the window size + - MINOR: h2: expose tune.h2.max-concurrent-streams to limit the number of streams + - MINOR: h2: create the h2c struct and allocate its pool + - MINOR: h2: create the h2s struct and the associated pool + - MINOR: h2: handle two extra stream states for errors + - MINOR: h2: add a frame header descriptor for incoming frames + - MEDIUM: h2: allocate and release the h2c context on connection init/end + - MEDIUM: h2: implement basic recv/send/wake functions + - MEDIUM: h2: dynamically allocate the demux buffer on Rx + - MEDIUM: h2: implement the mux buffer allocator + - MINOR: h2: add the connection and stream flags listing the causes for blocking + - MINOR: h2: add function h2s_id() to report a stream's ID + - MINOR: h2: small function to know when the mux is busy + - MINOR: h2: new function h2c_error to mark an error on the connection + - MINOR: h2: new function h2s_error() to mark an error on a stream + - MINOR: h2: add h2_set_frame_size() to update the size in a binary frame + - MINOR: h2: new function h2_peek_frame_hdr() to retrieve a new frame header + - MINOR: h2: add a few functions to retrieve contents from a wrapping buffer + - MINOR: h2: add stream lookup function based on the stream ID + - MINOR: h2: create dummy idle and closed streams + - MINOR: h2: add the function to create a new stream + - MINOR: h2: update the {MUX,DEM}_{M,D}ALLOC flags on buffer availability + - MEDIUM: h2: start to consider the H2_CF_{MUX,DEM}_* flags for polling + - MINOR: h2: also terminate the connection on shutr + - MEDIUM: h2: properly consider all conditions for end of connection + - MEDIUM: h2: wake the connection up for send on pending streams + - MEDIUM: h2: start to implement the frames processing loop + - MINOR: h2: add a function to send a GOAWAY error frame + - MINOR: h2: match the H2 connection preface on init + - MEDIUM: h2: enable connection polling for send when a cs wants to emit + - MEDIUM: h2: enable reading again on the connection if it was blocked on stream buffer full + - MEDIUM: h2: process streams pending for sending + - MINOR: h2: send a real SETTINGS frame based on the configuration + - MEDIUM: h2: detect the presence of the first settings frame + - MINOR: h2: create a stream parser for the demuxer + - MINOR: h2: implement PING frames + - MEDIUM: h2: decode SETTINGS frames and extract relevant settings + - MINOR: h2: lookup the stream during demuxing + - MEDIUM: h2: honor WINDOW_UPDATE frames + - MINOR: h2: implement h2_send_rst_stream() to send RST_STREAM frames + - MINOR: h2: handle CONTINUATION frames + - MEDIUM: h2: partial implementation of h2_detach() + - MEDIUM: h2: unblock a connection when its current stream detaches + - MEDIUM: h2: basic processing of HEADERS frame + - MEDIUM: h2: don't use trash to decode headers! + - MEDIUM: h2: implement the response HEADERS frame to encode the H1 response + - MEDIUM: h2: send the H1 response body as DATA frames + - MEDIUM: h2: skip the response trailers if any + - MEDIUM: h2: properly continue to parse header block when facing a 1xx response + - MEDIUM: h2: send WINDOW_UPDATE frames for connection + - MEDIUM: h2: handle request body in DATA frames + - MINOR: h2: handle RST_STREAM frames + - MEDIUM: h2: send DATA+ES or RST_STREAM on shutw/shutr + - MINOR: h2: use a common function to signal some and all streams. + - MEDIUM: h2: handle GOAWAY frames + - MINOR: h2: centralize the check for the idle streams + - MINOR: h2: centralize the check for the half-closed(remote) streams + - MEDIUM: h2: silently ignore frames higher than last_id after GOAWAY + - MINOR: h2: properly reject PUSH_PROMISE frames coming from the client + - MEDIUM: h2: perform a graceful shutdown on "Connection: close" + - MEDIUM: h2: send a GOAWAY frame when dealing with an empty response + - MEDIUM: h2: apply a timeout to h2 connections + - BUG/MEDIUM: h2: fix incorrect timeout handling on the connection + - MEDIUM: shctx: forbid shctx to read more than expected + - MEDIUM: cache: configuration parsing and initialization + - MEDIUM: cache: store objects in cache + - MEDIUM: cache: deliver objects from cache + +2017/10/22 : 1.8-dev3 + - REORG: ssl: move defines and methodVersions table upper + - MEDIUM: ssl: ctx_set_version/ssl_set_version func for methodVersions table + - MINOR: ssl: support ssl-min-ver and ssl-max-ver with crt-list + - MEDIUM: ssl: disable SSLv3 per default for bind + - BUG/MAJOR: ssl: fix segfault on connection close using async engines. + - BUG/MAJOR: ssl: buffer overflow using offloaded ciphering on async engine + - BUG/MINOR: ssl: do not call directly the conn_fd_handler from async_fd_handler + - BUG/MINOR: haproxy/cli : fix for solaris/illumos distros for CMSG* macros + - BUG/MEDIUM: build without openssl broken + - BUG/MINOR: warning: need_resend may be used uninitialized + - BUG/MEDIUM: misplaced exit and wrong exit code + - BUG/MINOR: Makefile: fix compile error with USE_LUA=1 in ubuntu16.04 + - BUILD: scripts: make publish-release support bare repositories + - BUILD: scripts: add an automatic mode for publish-release + - BUILD: scripts: add a "quiet" mode to publish-release + - BUG/MAJOR: http: call manage_client_side_cookies() before erasing the buffer + - BUG/MINOR: buffers: Fix bi/bo_contig_space to handle full buffers + - CONTRIB: plug qdiscs: Plug queuing disciplines mini HOWTO. + - BUG/MINOR: acls: Set the right refflag when patterns are loaded from a map + - BUG/MINOR: ssl: Be sure that SSLv3 connection methods exist for openssl < 1.1.0 + - BUG/MINOR: http/filters: Be sure to wait if a filter loops in HTTP_MSG_ENDING + - BUG/MEDIUM: peers: Peers CLOSE_WAIT issue. + - BUG/MAJOR: server: Segfault after parsing server state file. + - BUG/MEDIUM: unix: never unlink a unix socket from the file system + - scripts: create-release pass -n to tail + - SCRIPTS: create-release: enforce GIT_COMMITTER_{NAME|EMAIL} validity + - BUG/MEDIUM: fix segfault when no argument to -x option + - MINOR: warning on multiple -x + - MINOR: mworker: don't copy -x argument anymore in copy_argv() + - BUG/MEDIUM: mworker: don't reuse PIDs passed to the master + - BUG/MINOR: Wrong peer task expiration handling during synchronization processing. + - BUG/MINOR: cfgparse: Check if tune.http.maxhdr is in the range 1..32767 + - BUG/MINOR: log: pin the front connection when front ip/ports are logged + - DOC: fix references to the section about the unix socket + - BUG/MINOR: stream: flag TASK_WOKEN_RES not set if task in runqueue + - MAJOR: task: task scheduler rework. + - MINOR: task/stream: tasks related to a stream must be init by the caller. + - MINOR: queue: Change pendconn_get_next_strm into private function + - MINOR: backends: Change get_server_sh/get_server_uh into private function + - MINOR: queue: Change pendconn_from_srv/pendconn_from_px into private functions + - MEDIUM: stream: make stream_new() always set the target and analysers + - MINOR: frontend: initialize HTTP layer after the debugging code + - MINOR: connection: add a .get_alpn() method to xprt_ops + - MINOR: ssl: add a get_alpn() method to ssl_sock + - MINOR: frontend: retrieve the ALPN name when available + - MINOR: frontend: report the connection's ALPN in the debug output + - MINOR: stream: don't set backend's nor response analysers on SF_TUNNEL + - MINOR: connection: send data before receiving + - MAJOR: applet: applet scheduler rework. + - BUG/MAJOR: frontend: don't dereference a null conn on outgoing connections + - BUG/MAJOR: cli: fix custom io_release was crushed by NULL. + - BUG/MAJOR: map: fix segfault during 'show map/acl' on cli. + - BUG/MAJOR: compression: Be sure to release the compression state in all cases + - MINOR: compression: Use a memory pool to allocate compression states + - BUG/MAJOR: applet: fix a freeze if data is immedately forwarded. + - DOC: fix references to the section about time format. + - BUG/MEDIUM: map/acl: fix unwanted flags inheritance. + - BUG/MAJOR: http: fix buffer overflow on loguri buffer. + - MINOR: ssl: compare server certificate names to the SNI on outgoing connections + - BUG/MINOR: stream: Don't forget to remove CF_WAKE_ONCE flag on response channel + - BUG/MINOR: http: Don't reset the transaction if there are still data to send + - BUG/MEDIUM: filters: Be sure to call flt_end_analyze for both channels + - MINOR: peers: Add additional information to stick-table definition messages. + - BUG/MINOR: http: properly handle all 1xx informational responses + - OPTIM: ssl: don't consider a small ssl_read() as an indication of end of buffer + - BUG/MINOR: peers: peer synchronization issue (with several peers sections). + - CLEANUP: hdr_idx: make some function arguments const where possible + - BUG/MINOR: Prevent a use-after-free on error scenario on option "-x". + - BUG/MINOR: lua: In error case, the safe mode is not removed + - BUG/MINOR: lua: executes the function destroying the Lua session in safe mode + - BUG/MAJOR: lua/socket: resources not detroyed when the socket is aborted + - BUG/MEDIUM: lua: bad memory access + - BUG/MINOR: Lua: variable already initialized + - DOC: update CONTRIBUTING regarding optional parts and message format + - DOC: update the list of OpenSSL versions in the README + - BUG/MINOR: http: Set the response error state in http_sync_res_state + - MINOR: http: Reorder/rewrite checks in http_resync_states + - MINOR: http: Switch requests/responses in TUNNEL mode only by checking txn flags + - BUG/MEDIUM: http: Switch HTTP responses in TUNNEL mode when body length is undefined + - MINOR: http: Rely on analyzers mask to end processing in forward_body functions + - BUG/MINOR: http: Fix bug introduced in previous patch in http_resync_states + - BUG/MINOR: contrib/modsecurity: BSD build fix + - BUG/MINOR: contrib/mod_defender: build fix + - BUG/MINOR: ssl: remove haproxy SSLv3 support when ssl lib have no SSLv3 + - MINOR: ssl: remove an unecessary SSL_OP_NO_* dependancy + - BUILD: ssl: fix compatibility with openssl without TLSEXT_signature_* + - MINOR: tools: add a portable timegm() alternative + - BUILD: lua: replace timegm() with my_timegm() to fix build on Solaris 10 + - DOC: Updated 51Degrees git URL to point to a stable version. + - BUG/MAJOR: http: Fix possible infinity loop in http_sync_(req|res)_state + - MINOR: memory: remove macros + - BUG/MINOR: lua: Fix Server.get_addr() port values + - BUG/MINOR: lua: Correctly use INET6_ADDRSTRLEN in Server.get_addr() + - MINOR: samples: Handle the type SMP_T_METH when we duplicate a sample in smp_dup + - MINOR: samples: Handle the type SMP_T_METH in smp_is_safe and smp_is_rw + - MINOR: samples: Don't allocate memory for SMP_T_METH sample when method is known + - BUG/MINOR: lua: always detach the tcp/http tasks before freeing them + - MINOR: task: always preinitialize the task's timeout in task_init() + - CLEANUP: task: remove all initializations to TICK_ETERNITY after task_new() + - BUG/MAJOR: lua: properly dequeue hlua_applet_wakeup() for new scheduler + - MINOR: lua: Add proxy as member of proxy object. + - DOC: lua: Proxy class doc update + - MINOR: lua: Add lists of frontends and backends + - BUG/MINOR: ssl: Fix check against SNI during server certificate verification + - BUG/MINOR: ssl: make use of the name in SNI before verifyhost + - MINOR: ssl: add a new error codes for wrong server certificates + - BUG/MEDIUM: stream: don't retry SSL connections which fail the SNI name check + - MINOR: ssl: add "no-ca-names" parameter for bind + - BUG/MINOR: lua: Fix bitwise logic for hlua_server_check_* functions. + - DOC: fix alphabetical order of "show commands" in management.txt + - MINOR: listener: add a function to return a listener's state as a string + - MINOR: cli: add a new "show fd" command + - BUG/MEDIUM: ssl: Fix regression about certificates generation + - MINOR: Add server port field to server state file. + - MINOR: ssl: allow to start without certificate if strict-sni is set + - MINOR: dns: Cache previous DNS answers. + - MINOR: obj: Add a new type of object, OBJ_TYPE_SRVRQ. + - Add a few functions to do unaligned access. + - MINOR: dns: Handle SRV records. + - MINOR: check: Fix checks when using SRV records. + - MINOR: doc: Document SRV label usage. + - BUILD/MINOR: cli: shut a minor gcc warning in "show fd" + - BUILD: ssl: replace SSL_CTX_get0_privatekey for openssl < 1.0.2 + - BUILD/MINOR: build without openssl still broken + - BUG/MAJOR: stream: in stream_free(), close the front endpoint and not the origin + - CLEANUP: raw_sock: Use a better name for the constructor than __ssl_sock_deinit() + - MINOR: init: Fix CPU affinity setting on FreeBSD. + - MINOR: dns: Update analysis of TRUNCATED response for SRV records + - MINOR: dns: update record dname matching for SRV query types + - MINOR: dns: update dns response buffer reading pointer due to SRV record + - MINOR: dns: duplicate entries in resolution wait queue for SRV records + - MINOR: dns: make debugging function dump_dns_config() compatible with SRV records + - MINOR: dns: ability to use a SRV resolution for multiple backends + - MINOR: dns: enable caching of responses for server set by a SRV record + - MINOR: dns: new dns record type (RTYPE) for OPT + - MINOR: dns: enabled edns0 extension and make accpeted payload size tunable + - MINOR: dns: default "hold obsolete" timeout set to 0 + - MINOR: chunks: add chunk_memcpy() and chunk_memcat() + - MINOR: session: add a streams field to the session struct + - MINOR: stream: link the stream to its session + - MEDIUM: session: do not free a session until no stream references it + - MINOR: ist: implement very simple indirect strings + - TESTS: ist: add a test file for the functions + - MINOR: http: export some of the HTTP parser macros + - BUG/MINOR: Wrong type used as argument for spoe_decode_buffer(). + - BUG/MINOR: dns: server set by SRV records stay in "no resolution" status + - MINOR: dns: Maximum DNS udp payload set to 8192 + - MINOR: dns: automatic reduction of DNS accpeted payload size + - MINOR: dns: make SRV record processing more verbose + - CLEANUP: dns: remove duplicated code in dns_resolve_recv() + - CLEANUP: dns: remove duplicated code in dns_validate_dns_response() + - BUG/MINOR: dns: wrong resolution interval lead to 100% CPU + - BUG/MEDIUM: dns: fix accepted_payload_size parser to avoid integer overflow + - BUG/MAJOR: lua: fix the impact of the scheduler changes again + - BUG/MEDIUM: lua: HTTP services must take care of body-less status codes + - MINOR: lua: properly process the contents of the content-length field + - BUG/MEDIUM: stream: properly set the required HTTP analysers on use-service + - OPTIM: lua: don't use expensive functions to parse headers in the HTTP applet + - OPTIM: lua: don't add "Connection: close" on the response + - REORG/MEDIUM: connection: introduce the notion of connection handle + - BUG/MINOR: stream-int: don't check the CO_FL_CURR_WR_ENA flag + - MEDIUM: connection: get rid of data->init() which was not for data + - MEDIUM: stream: make stream_new() allocate its own task + - CLEANUP: listener: remove the unused handler field + - MEDIUM: session: add a pointer to a struct task in the session + - MINOR: stream: provide a new stream creation function for connections + - MEDIUM: connection: remove useless flag CO_FL_DATA_RD_SH + - CLEANUP: connection: remove the unused conn_sock_shutw_pending() + - MEDIUM: connection: remove useless flag CO_FL_DATA_WR_SH + - DOC: add CLI info on privilege levels + - DOC: Refer to Mozilla TLS info / config generator + - MINOR: ssl: remove duplicate ssl_methods in struct bind_conf + - BUG/MEDIUM: http: Fix a regression bug when a HTTP response is in TUNNEL mode + - DOC: Add note about "* " prefix in CSV stats + - CLEANUP: memory: Remove unused function pool_destroy + - MINOR: listeners: Change listener_full and limit_listener into private functions + - MINOR: listeners: Change enable_listener and disable_listener into private functions + - MINOR: fd: Don't forget to reset fdtab[fd].update when a fd is added/removed + - MINOR: fd: Set owner and iocb field before inserting a new fd in the fdtab + - MINOR: backends: Make get_server_* functions explicitly static + - MINOR: applet: Check applets_active_queue before processing applets queue + - MINOR: chunks: Use dedicated function to init/deinit trash buffers + - MEDIUM: chunks: Realloc trash buffers only after the config is parsed and checked + - MINOR: logs: Use dedicated function to init/deinit log buffers + - MINOR: logs: Realloc log buffers only after the config is parsed and checked + - MINOR: buffers: Move swap_buffer into buffer.c and add deinit_buffer function + - MINOR: stick-tables: Make static_table_key a struct variable instead of a pointer + - MINOR: http: Use a trash chunk to store decoded string of the HTTP auth header + - MINOR: fd: Add fd_active function + - MINOR: fd: Use inlined functions to check fd state in fd_*_send/recv functions + - MINOR: fd: Move (de)allocation of fdtab and fdinfo in (de)init_pollers + - MINOR: freq_ctr: Return the new value after an update + - MEDIUM: check: server states and weight propagation re-work + - BUG/MEDIUM: epoll: ensure we always consider HUP and ERR + - MINOR: fd: Add fd_update_events function + - MINOR: polling: Use fd_update_events to update events seen for a fd + - BUG/MINOR: server: Remove FQDN requirement for using init-addr and state file + - Revert "BUG/MINOR: server: Remove FQDN requirement for using init-addr and state file" + - MINOR: ssl: rework smp_fetch_ssl_fc_cl_str without internal ssl use + - BUG/MEDIUM: http: Close streams for connections closed before a redirect + - BUG/MINOR: Lua: The socket may be destroyed when we try to access. + - MINOR: xref: Add a new xref system + - MEDIUM: xref/lua: Use xref for referencing cosocket relation between stream and lua + - MINOR: tasks: Move Lua notification from Lua to tasks + - MINOR: net_helper: Inline functions meant to be inlined. + - MINOR: cli: add socket commands and config to prepend informational messages with severity + - MINOR: add severity information to cli feedback messages + - BUILD: Makefile: add a function to detect support by the compiler of certain options + - BUILD: Makefile: shut certain gcc/clang stupid warnings + - BUILD: Makefile: improve detection of support for compiler warnings + - MINOR: peers: don't reference the incoming listener on outgoing connections + - MINOR: frontend: don't retrieve ALPN on the critical path + - MINOR: protocols: always pass a "port" argument to the listener creation + - MINOR: protocols: register the ->add function and stop calling them directly + - MINOR: unix: remove the now unused proto_uxst.h file + - MINOR: listeners: new function create_listeners + - MINOR: listeners: make listeners count consistent with reality + - MEDIUM: session: take care of incrementing/decrementing jobs + - MINOR: listener: new function listener_release + - MINOR: session: small cleanup of conn_complete_session() + - MEDIUM: session: factor out duplicated code for conn_complete_session + - MEDIUM: session: count the frontend's connections at a single place + - BUG/MEDIUM: compression: Fix check on txn in smp_fetch_res_comp_algo + - BUG/MINOR: compression: Check response headers before http-response rules eval + - BUG/MINOR: spoe: Don't rely on SPOE ctx in debug message when its creation failed + - BUG/MINOR: dns: Fix check on nameserver in snr_resolution_cb + - MINOR: ssl: Remove useless checks on bind_conf or bind_conf->is_ssl + - BUG/MINOR: contrib/mod_defender: close the va_list argp before return + - BUG/MINOR: contrib/modsecurity: close the va_list ap before return + - MINOR: tools: make my_htonll() more efficient on x86_64 + - MINOR: buffer: add b_del() to delete a number of characters + - MINOR: buffer: add b_end() and b_to_end() + - MINOR: net_helper: add functions to read from vectors + - MINOR: net_helper: add write functions + - MINOR: net_helper: add 64-bit read/write functions + - MINOR: connection: adjust CO_FL_NOTIFY_DATA after removal of flags + - MINOR: ist: add a macro to ease const array initialization + - BUG/MEDIUM: server: unwanted behavior leaving maintenance mode on tracked stopping server + - BUG/MEDIUM: server: unwanted behavior leaving maintenance mode on tracked stopping server (take2) + - BUG/MINOR: log: fixing small memory leak in error code path. + - BUG/MINOR: contrib/halog: fixing small memory leak + - BUG/MEDIUM: tcp/http: set-dst-port action broken + - CLEANUUP: checks: don't set conn->handle.fd to -1 + - BUG/MEDIUM: tcp-check: properly indicate polling state before performing I/O + - BUG/MINOR: tcp-check: don't quit with pending data in the send buffer + - BUG/MEDIUM: tcp-check: don't call tcpcheck_main() from the I/O handlers! + - BUG/MINOR: unix: properly check for octal digits in the "mode" argument + - MINOR: checks: make chk_report_conn_err() take a check, not a connection + - CLEANUP: checks: remove misleading comments and statuses for external process + - CLEANUP: checks: don't report report the fork() error twice + - CLEANUP: checks: do not allocate a connection for process checks + - TESTS: checks: add a simple test config for external checks + - BUG/MINOR: tcp-check: don't initialize then break a connection starting with a comment + - TESTS: checks: add a simple test config for tcp-checks + - MINOR: tcp-check: make tcpcheck_main() take a check, not a connection + - MINOR: checks: don't create then kill a dummy connection before tcp-checks + - MEDIUM: checks: make tcpcheck_main() indicate if it recycled a connection + - MEDIUM: checks: do not allocate a permanent connection anymore + - BUG/MEDIUM: cli: fix "show fd" crash when dumping closed FDs + - BUG/MEDIUM: http: Return an error when url_dec sample converter failed + - BUG/MAJOR: stream-int: don't re-arm recv if send fails + - BUILD/MINOR: 51d: fix warning when building with 51Degrees release version 3.2.12.12 + - DOC: 51d: add 51Degrees git URL that points to release version 3.2.12.12 + - DOC: 51d: Updated git URL and instructions for getting Hash Trie data files. + - MINOR: compiler: restore the likely() wrapper for gcc 5.x + - MINOR: session: remove the list of streams from struct session + - DOC: fix some typos + - MINOR: server: add the srv_queue() sample fetch method + - MINOR: payload: add new sample fetch functions to process distcc protocol + - MAJOR: servers: propagate server status changes asynchronously. + - BUG/MEDIUM: ssl: fix OCSP expiry calculation + - BUG/MINOR: stream-int: don't set MSG_MORE on SHUTW_NOW without AUTO_CLOSE + - MINOR: server: Handle weight increase in consistent hash. + - MINOR: checks: Add a new keyword to specify a SNI when doing SSL checks. + - BUG/MINOR: tools: fix my_htonll() on x86_64 + - BUG/MINOR: stats: Clear a bit more counters with in cli_parse_clear_counters(). + - BUG/MAJOR: lua: scheduled task is freezing. + - MINOR: buffer: add bo_del() to delete a number of characters from output + - MINOR: buffer: add a function to match against string patterns + - MINOR: buffer: add two functions to inject data into buffers + - MINOR: buffer: add buffer_space_wraps() + - REORG: channel: finally rename the last bi_* / bo_* functions + - MINOR: buffer: add bo_getblk() and bo_getblk_nc() + - MINOR: channel: make use of bo_getblk{,_nc} for their channel equivalents + - MINOR: channel: make the channel be a const in all {ci,co}_get* functions + - MINOR: ist: add ist0() to add a trailing zero to a string. + - BUG/MEDIUM: log: check result details truncated. + - MINOR: buffer: make bo_getblk_nc() not return 2 for a full buffer + - REORG: http: move some very http1-specific parts to h1.{c,h} + - REORG: http: move the HTTP/1 chunk parser to h1.{c,h} + - REORG: http: move the HTTP/1 header block parser to h1.c + - MEDIUM: http: make the chunk size parser only depend on the buffer + - MEDIUM: http: make the chunk crlf parser only depend on the buffer + - MINOR: h1: add struct h1m for basic HTTP/1 messages + - MINOR: http: add very simple header management based on double strings + - MEDIUM: h1: reimplement the http/1 response parser for the gateway + - REORG: connection: rename CO_FL_DATA_* -> CO_FL_XPRT_* + - MEDIUM: connection: make conn_sock_shutw() aware of lingering + - MINOR: connection: ensure conn_ctrl_close() also resets the fd + - MINOR: connection: add conn_stop_tracking() to disable tracking + - MINOR: tcp: use conn_full_close() instead of conn_force_close() + - MINOR: unix: use conn_full_close() instead of conn_force_close() + - MINOR: checks: use conn_full_close() instead of conn_force_close() + - MINOR: session: use conn_full_close() instead of conn_force_close() + - MINOR: stream: use conn_full_close() instead of conn_force_close() + - MINOR: stream: use conn_full_close() instead of conn_force_close() + - MINOR: backend: use conn_full_close() instead of conn_force_close() + - MINOR: stream-int: use conn_full_close() instead of conn_force_close() + - MINOR: connection: remove conn_force_close() + - BUG/MINOR: ssl: ocsp response with 'revoked' status is correct + +2017/06/02 : 1.8-dev2 + - CLEANUP: server: moving netinet/tcp.h inclusion + - DOC: changed "block"(deprecated) examples to http-request deny + - DOC: add few comments to examples. + - DOC: update sample code for PROXY protocol + - DOC: mention lighttpd 1.4.46 implements PROXY + - MINOR server: Restrict dynamic cookie check to the same proxy. + - DOC: stick-table is available in frontend sections + - BUG/MINOR: server : no transparent proxy for DragonflyBSD + - BUILD/MINOR: stats: remove unexpected argument to stats_dump_json_header() + - BUILD/MINOR: tools: fix build warning in debug_hexdump() + - BUG/MINOR: dns: Wrong address family used when creating IPv6 sockets. + - BUG/MINOR: config: missing goto out after parsing an incorrect ACL character + - BUG/MINOR: arg: don't try to add an argument on failed memory allocation + - MEDIUM: server: Inherit CLI weight changes and agent-check weight responses + - BUG/MEDIUM: arg: ensure that we properly unlink unresolved arguments on error + - BUG/MEDIUM: acl: don't free unresolved args in prune_acl_expr() + - BUG/MEDIUM: servers: unbreak server weight propagation + - MINOR: lua: ensure the memory allocator is used all the time + - MINOR: cli: Add a command to send listening sockets. + - MINOR: global: Add an option to get the old listening sockets. + - MINOR: tcp: When binding socket, attempt to reuse one from the old proc. + - MINOR: doc: document the -x flag + - MINOR: proxy: Don't close FDs if not our proxy. + - MINOR: socket transfer: Set a timeout on the socket. + - MINOR: systemd wrapper: add support for passing the -x option. + - BUG/MINOR: server: Fix a wrong error message during 'usesrc' keyword parsing. + - BUG/MAJOR: Broken parsing for valid keywords provided after 'source' setting. + - CLEANUP: logs: typo: simgle => single + - BUG/MEDIUM: acl: proprely release unused args in prune_acl_expr() + - MEDIUM: config: don't check config validity when there are fatal errors + - BUG/MAJOR: Use -fwrapv. + - BUG/MINOR: server: don't use "proxy" when px is really meant. + - BUG/MEDIUM: http: Drop the connection establishment when a redirect is performed + - BUG/MINOR: server: missing default server 'resolvers' setting duplication. + - MINOR: server: Extract the code responsible of copying default-server settings. + - MINOR: server: Extract the code which finalizes server initializations after 'server' lines parsing. + - MINOR: server: Add 'server-template' new keyword supported in backend sections. + - MINOR: server: Add server_template_init() function to initialize servers from a templates. + - DOC: Add documentation for new "server-template" keyword. + - DOC: add layer 4 links/cross reference to "block" keyword. + - DOC: errloc/errorloc302/errorloc303 missing status codes. + - BUG/MEDIUM: lua: memory leak + - CLEANUP: lua: remove test + - BUG/MINOR: hash-balance-factor isn't effective in certain circumstances + - BUG/MINOR: change header-declared function to static inline + - REORG: spoe: move spoe_encode_varint / spoe_decode_varint from spoe to common + - MINOR: Add binary encoding request header sample fetch + - MINOR: proto-http: Add sample fetch wich returns all HTTP headers + - MINOR: Add ModSecurity wrapper as contrib + - BUG/MINOR: ssl: fix warnings about methods for opensslv1.1. + - DOC: update RFC references + - CONTRIB: tcploop: add action "X" to execute a command + - MINOR: server: cli: Add server FQDNs to server-state file and stats socket. + - BUG/MINOR: contrib/mod_security: fix build on FreeBSD + - BUG/MINOR: checks: don't send proxy protocol with agent checks + - MINOR: ssl: add prefer-client-ciphers + - MEDIUM: ssl: revert ssl/tls version settings relative to default-server. + - MEDIUM: ssl: ssl_methods implementation is reworked and factored for min/max tlsxx + - MEDIUM: ssl: calculate the real min/max TLS version and find holes + - MINOR: ssl: support TLSv1.3 for bind and server + - MINOR: ssl: show methods supported by openssl + - MEDIUM: ssl: add ssl-min-ver and ssl-max-ver parameters for bind and server + - MEDIUM: ssl: ssl-min-ver and ssl-max-ver compatibility. + - CLEANUP: retire obsoleted USE_GETSOCKNAME build option + - BUG/MAJOR: dns: Broken kqueue events handling (BSD systems). + - MINOR: sample: Add b64dec sample converter + - BUG/MEDIUM: lua: segfault if a converter or a sample doesn't return anything + - MINOR: cli: add ACCESS_LVL_MASK to store the access level + - MINOR: cli: add 'expose-fd listeners' to pass listeners FDs + - MEDIUM: proxy: zombify proxies only when the expose-fd socket is bound + - MEDIUM: ssl: add basic support for OpenSSL crypto engine + - MAJOR: ssl: add openssl async mode support + - MEDIUM: ssl: handle multiple async engines + - MINOR: boringssl: basic support for OCSP Stapling + - MEDIUM: mworker: replace systemd mode by master worker mode + - MEDIUM: mworker: handle reload and signals + - MEDIUM: mworker: wait mode on reload failure + - MEDIUM: mworker: try to guess the next stats socket to use with -x + - MEDIUM: mworker: exit-on-failure option + - MEDIUM: mworker: workers exit when the master leaves + - DOC: add documentation for the master-worker mode + - MEDIUM: systemd: Type=forking in unit file + - MAJOR: systemd-wrapper: get rid of the wrapper + - MINOR: log: Add logurilen tunable. + - CLEANUP: server.c: missing prototype of srv_free_dns_resolution + - MINOR: dns: smallest DNS fqdn size + - MINOR: dns: functions to manage memory for a DNS resolution structure + - MINOR: dns: parse_server() now uses srv_alloc_dns_resolution() + - REORG: dns: dns_option structure, storage of hostname_dn + - MINOR: dns: new snr_check_ip_callback function + - MAJOR: dns: save a copy of the DNS response in struct resolution + - MINOR: dns: implement a LRU cache for DNS resolutions + - MINOR: dns: make 'ancount' field to match the number of saved records + - MINOR: dns: introduce roundrobin into the internal cache (WIP) + - MAJOR/REORG: dns: DNS resolution task and requester queues + - BUILD: ssl: fix build with OPENSSL_NO_ENGINE + - MINOR: Add Mod Defender integration as contrib + - CLEANUP: str2mask return code comment: non-zero -> zero. + - MINOR: tools: make debug_hexdump() use a const char for the string + - MINOR: tools: make debug_hexdump() take a string prefix + - CLEANUP: connection: remove unused CO_FL_WAIT_DATA + +2017/04/03 : 1.8-dev1 + - BUG/MEDIUM: proxy: return "none" and "unknown" for unknown LB algos + - BUG/MINOR: stats: make field_str() return an empty string on NULL + - DOC: Spelling fixes + - BUG/MEDIUM: http: Fix tunnel mode when the CONNECT method is used + - BUG/MINOR: http: Keep the same behavior between 1.6 and 1.7 for tunneled txn + - BUG/MINOR: filters: Protect args in macros HAS_DATA_FILTERS and IS_DATA_FILTER + - BUG/MINOR: filters: Invert evaluation order of HTTP_XFER_BODY and XFER_DATA analyzers + - BUG/MINOR: http: Call XFER_DATA analyzer when HTTP txn is switched in tunnel mode + - BUG/MAJOR: stream: fix session abort on resource shortage + - OPTIM: stream-int: don't disable polling anymore on DONT_READ + - BUG/MINOR: cli: allow the backslash to be escaped on the CLI + - BUG/MEDIUM: cli: fix "show stat resolvers" and "show tls-keys" + - DOC: Fix map table's format + - DOC: Added 51Degrees conv and fetch functions to documentation. + - BUG/MINOR: http: don't send an extra CRLF after a Set-Cookie in a redirect + - DOC: mention that req_tot is for both frontends and backends + - BUG/MEDIUM: variables: some variable name can hide another ones + - MINOR: lua: Allow argument for actions + - BUILD: rearrange target files by build time + - CLEANUP: hlua: just indent functions + - MINOR: lua: give HAProxy variable access to the applets + - BUG/MINOR: stats: fix be/sessions/max output in html stats + - MINOR: proxy: Add fe_name/be_name fetchers next to existing fe_id/be_id + - DOC: lua: Documentation about some entry missing + - DOC: lua: Add documentation about variable manipulation from applet + - MINOR: Do not forward the header "Expect: 100-continue" when the option http-buffer-request is set + - DOC: Add undocumented argument of the trace filter + - DOC: Fix some typo in SPOE documentation + - MINOR: cli: Remove useless call to bi_putchk + - BUG/MINOR: cli: be sure to always warn the cli applet when input buffer is full + - MINOR: applet: Count number of (active) applets + - MINOR: task: Rename run_queue and run_queue_cur counters + - BUG/MEDIUM: stream: Save unprocessed events for a stream + - BUG/MAJOR: Fix how the list of entities waiting for a buffer is handled + - BUILD/MEDIUM: Fixing the build using LibreSSL + - BUG/MEDIUM: lua: In some case, the return of sample-fetches is ignored (2) + - SCRIPTS: git-show-backports: fix a harmless typo + - SCRIPTS: git-show-backports: add -H to use the hash of the commit message + - BUG/MINOR: stream-int: automatically release SI_FL_WAIT_DATA on SHUTW_NOW + - CLEANUP: applet/lua: create a dedicated ->fcn entry in hlua_cli context + - CLEANUP: applet/table: add an "action" entry in ->table context + - CLEANUP: applet: remove the now unused appctx->private field + - DOC: lua: documentation about time parser functions + - DOC: lua: improve links + - DOC: lua: section declared twice + - MEDIUM: cli: 'show cli sockets' list the CLI sockets + - BUG/MINOR: cli: "show cli sockets" wouldn't list all processes + - BUG/MINOR: cli: "show cli sockets" would always report process 64 + - CLEANUP: lua: rename one of the lua appctx union + - BUG/MINOR: lua/cli: bad error message + - MEDIUM: lua: use memory pool for hlua struct in applets + - MINOR: lua/signals: Remove Lua part from signals. + - DOC: cli: show cli sockets + - MINOR: cli: automatically enable a CLI I/O handler when there's no parser + - CLEANUP: memory: remove the now unused cli_parse_show_pools() function + - CLEANUP: applet: group all CLI contexts together + - CLEANUP: stats: move a misplaced stats context initialization + - MINOR: cli: add two general purpose pointers and integers in the CLI struct + - MINOR: appctx/cli: remove the cli_socket entry from the appctx union + - MINOR: appctx/cli: remove the env entry from the appctx union + - MINOR: appctx/cli: remove the "be" entry from the appctx union + - MINOR: appctx/cli: remove the "dns" entry from the appctx union + - MINOR: appctx/cli: remove the "server_state" entry from the appctx union + - MINOR: appctx/cli: remove the "tlskeys" entry from the appctx union + - CONTRIB: tcploop: add limits.h to fix build issue with some compilers + - MINOR/DOC: lua: just precise one thing + - DOC: fix small typo in fe_id (backend instead of frontend) + - BUG/MINOR: Fix the sending function in Lua's cosocket + - BUG/MINOR: lua: memory leak executing tasks + - BUG/MINOR: lua: bad return code + - BUG/MINOR: lua: memleak when Lua/cli fails + - MEDIUM: lua: remove Lua struct from session, and allocate it with memory pools + - CLEANUP: haproxy: statify unexported functions + - MINOR: haproxy: add a registration for build options + - CLEANUP: wurfl: use the build options list to report it + - CLEANUP: 51d: use the build options list to report it + - CLEANUP: da: use the build options list to report it + - CLEANUP: namespaces: use the build options list to report it + - CLEANUP: tcp: use the build options list to report transparent modes + - CLEANUP: lua: use the build options list to report it + - CLEANUP: regex: use the build options list to report the regex type + - CLEANUP: ssl: use the build options list to report the SSL details + - CLEANUP: compression: use the build options list to report the algos + - CLEANUP: auth: use the build options list to report its support + - MINOR: haproxy: add a registration for post-check functions + - CLEANUP: checks: make use of the post-init registration to start checks + - CLEANUP: filters: use the function registration to initialize all proxies + - CLEANUP: wurfl: make use of the late init registration + - CLEANUP: 51d: make use of the late init registration + - CLEANUP: da: make use of the late init registration code + - MINOR: haproxy: add a registration for post-deinit functions + - CLEANUP: wurfl: register the deinit function via the dedicated list + - CLEANUP: 51d: register the deinitialization function + - CLEANUP: da: register the deinitialization function + - CLEANUP: wurfl: move global settings out of the global section + - CLEANUP: 51d: move global settings out of the global section + - CLEANUP: da: move global settings out of the global section + - MINOR: cfgparse: add two new functions to check arguments count + - MINOR: cfgparse: move parsing of "ca-base" and "crt-base" to ssl_sock + - MEDIUM: cfgparse: move all tune.ssl.* keywords to ssl_sock + - MEDIUM: cfgparse: move maxsslconn parsing to ssl_sock + - MINOR: cfgparse: move parsing of ssl-default-{bind,server}-ciphers to ssl_sock + - MEDIUM: cfgparse: move ssl-dh-param-file parsing to ssl_sock + - MEDIUM: compression: move the zlib-specific stuff from global.h to compression.c + - BUG/MEDIUM: ssl: properly reset the reused_sess during a forced handshake + - BUG/MEDIUM: ssl: avoid double free when releasing bind_confs + - BUG/MINOR: stats: fix be/sessions/current out in typed stats + - MINOR: tcp-rules: check that the listener exists before updating its counters + - MEDIUM: spoe: don't create a dummy listener for outgoing connections + - MINOR: listener: move the transport layer pointer to the bind_conf + - MEDIUM: move listener->frontend to bind_conf->frontend + - MEDIUM: ssl: remote the proxy argument from most functions + - MINOR: connection: add a new prepare_bind_conf() entry to xprt_ops + - MEDIUM: ssl_sock: implement ssl_sock_prepare_bind_conf() + - MINOR: connection: add a new destroy_bind_conf() entry to xprt_ops + - MINOR: ssl_sock: implement ssl_sock_destroy_bind_conf() + - MINOR: server: move the use_ssl field out of the ifdef USE_OPENSSL + - MINOR: connection: add a minimal transport layer registration system + - CLEANUP: connection: remove all direct references to raw_sock and ssl_sock + - CLEANUP: connection: unexport raw_sock and ssl_sock + - MINOR: connection: add new prepare_srv()/destroy_srv() entries to xprt_ops + - MINOR: ssl_sock: implement and use prepare_srv()/destroy_srv() + - CLEANUP: ssl: move tlskeys_finalize_config() to a post_check callback + - CLEANUP: ssl: move most ssl-specific global settings to ssl_sock.c + - BUG/MINOR: backend: nbsrv() should return 0 if backend is disabled + - BUG/MEDIUM: ssl: for a handshake when server-side SNI changes + - BUG/MINOR: systemd: potential zombie processes + - DOC: Add timings events schemas + - BUILD: lua: build failed on FreeBSD. + - MINOR: samples: add xx-hash functions + - MEDIUM: regex: pcre2 support + - BUG/MINOR: option prefer-last-server must be ignored in some case + - MINOR: stats: Support "select all" for backend actions + - BUG/MINOR: sample-fetches/stick-tables: bad type for the sample fetches sc*_get_gpt0 + - BUG/MAJOR: channel: Fix the definition order of channel analyzers + - BUG/MINOR: http: report real parser state in error captures + - BUILD: scripts: automatically update the branch in version.h when releasing + - MINOR: tools: add a generic hexdump function for debugging + - BUG/MAJOR: http: fix risk of getting invalid reports of bad requests + - MINOR: http: custom status reason. + - MINOR: connection: add sample fetch "fc_rcvd_proxy" + - BUG/MINOR: config: emit a warning if http-reuse is enabled with incompatible options + - BUG/MINOR: tools: fix off-by-one in port size check + - BUG/MEDIUM: server: consider AF_UNSPEC as a valid address family + - MEDIUM: server: split the address and the port into two different fields + - MINOR: tools: make str2sa_range() return the port in a separate argument + - MINOR: server: take the destination port from the port field, not the addr + - MEDIUM: server: disable protocol validations when the server doesn't resolve + - BUG/MEDIUM: tools: do not force an unresolved address to AF_INET:0.0.0.0 + - BUG/MINOR: ssl: EVP_PKEY must be freed after X509_get_pubkey usage + - BUG/MINOR: ssl: assert on SSL_set_shutdown with BoringSSL + - MINOR: Use "500 Internal Server Error" for 500 error/status code message. + - MINOR: proto_http.c 502 error txt typo. + - DOC: add deprecation notice to "block" + - MINOR: compression: fix -vv output without zlib/slz + - BUG/MINOR: Reset errno variable before calling strtol(3) + - MINOR: ssl: don't show prefer-server-ciphers output + - OPTIM/MINOR: config: Optimize fullconn automatic computation loading configuration + - BUG/MINOR: stream: Fix how backend-specific analyzers are set on a stream + - MAJOR: ssl: bind configuration per certificat + - MINOR: ssl: add curve suite for ECDHE negotiation + - MINOR: checks: Add agent-addr config directive + - MINOR: cli: Add possiblity to change agent config via CLI/socket + - MINOR: doc: Add docs for agent-addr configuration variable + - MINOR: doc: Add docs for agent-addr and agent-send CLI commands + - BUILD: ssl: fix to build (again) with boringssl + - BUILD: ssl: fix build on OpenSSL 1.0.0 + - BUILD: ssl: silence a warning reported for ERR_remove_state() + - BUILD: ssl: eliminate warning with OpenSSL 1.1.0 regarding RAND_pseudo_bytes() + - BUILD: ssl: kill a build warning introduced by BoringSSL compatibility + - BUG/MEDIUM: tcp: don't poll for write when connect() succeeds + - BUG/MINOR: unix: fix connect's polling in case no data are scheduled + - MINOR: server: extend the flags to 32 bits + - BUG/MINOR: lua: Map.end are not reliable because "end" is a reserved keyword + - MINOR: dns: give ability to dns_init_resolvers() to close a socket when requested + - BUG/MAJOR: dns: restart sockets after fork() + - MINOR: chunks: implement a simple dynamic allocator for trash buffers + - BUG/MEDIUM: http: prevent redirect from overwriting a buffer + - BUG/MEDIUM: filters: Do not truncate HTTP response when body length is undefined + - BUG/MEDIUM: http: Prevent replace-header from overwriting a buffer + - BUG/MINOR: http: Return an error when a replace-header rule failed on the response + - BUG/MINOR: sendmail: The return of vsnprintf is not cleanly tested + - BUG/MAJOR: ssl: fix a regression in ssl_sock_shutw() + - BUG/MAJOR: lua segmentation fault when the request is like 'GET ?arg=val HTTP/1.1' + - BUG/MEDIUM: config: reject anything but "if" or "unless" after a use-backend rule + - MINOR: http: don't close when redirect location doesn't start with "/" + - MEDIUM: boringssl: support native multi-cert selection without bundling + - BUG/MEDIUM: ssl: fix verify/ca-file per certificate + - BUG/MEDIUM: ssl: switchctx should not return SSL_TLSEXT_ERR_ALERT_WARNING + - MINOR: ssl: removes SSL_CTX_set_ssl_version call and cleanup CTX creation. + - BUILD: ssl: fix build with -DOPENSSL_NO_DH + - MEDIUM: ssl: add new sample-fetch which captures the cipherlist + - MEDIUM: ssl: remove ssl-options from crt-list + - BUG/MEDIUM: ssl: in bind line, ssl-options after 'crt' are ignored. + - BUG/MINOR: ssl: fix cipherlist captures with sustainable SSL calls + - MINOR: ssl: improved cipherlist captures + - BUG/MINOR: spoe: Fix soft stop handler using a specific id for spoe filters + - BUG/MINOR: spoe: Fix parsing of arguments in spoe-message section + - MAJOR: spoe: Add support of pipelined and asynchronous exchanges with agents + - MINOR: spoe: Add support for pipelining/async capabilities in the SPOA example + - MINOR: spoe: Remove SPOE details from the appctx structure + - MINOR: spoe: Add status code in error variable instead of hardcoded value + - MINOR: spoe: Send a log message when an error occurred during event processing + - MINOR: spoe: Check the scope of sample fetches used in SPOE messages + - MEDIUM: spoe: Be sure to wakeup the good entity waiting for a buffer + - MINOR: spoe: Use the min of all known max_frame_size to encode messages + - MAJOR: spoe: Add support of payload fragmentation in NOTIFY frames + - MINOR: spoe: Add support for fragmentation capability in the SPOA example + - MAJOR: spoe: refactor the filter to clean up the code + - MINOR: spoe: Handle NOTIFY frames cancellation using ABORT bit in ACK frames + - REORG: spoe: Move struct and enum definitions in dedicated header file + - REORG: spoe: Move low-level encoding/decoding functions in dedicated header file + - MINOR: spoe: Improve implementation of the payload fragmentation + - MINOR: spoe: Add support of negation for options in SPOE configuration file + - MINOR: spoe: Add "pipelining" and "async" options in spoe-agent section + - MINOR: spoe: Rely on alertif_too_many_arg during configuration parsing + - MINOR: spoe: Add "send-frag-payload" option in spoe-agent section + - MINOR: spoe: Add "max-frame-size" statement in spoe-agent section + - DOC: spoe: Update SPOE documentation to reflect recent changes + - MINOR: config: warn when some HTTP rules are used in a TCP proxy + - BUG/MEDIUM: ssl: Clear OpenSSL error stack after trying to parse OCSP file + - BUG/MEDIUM: cli: Prevent double free in CLI ACL lookup + - BUG/MINOR: Fix "get map <map> <value>" CLI command + - MINOR: Add nbsrv sample converter + - CLEANUP: Replace repeated code to count usable servers with be_usable_srv() + - MINOR: Add hostname sample fetch + - CLEANUP: Remove comment that's no longer valid + - MEDIUM: http_error_message: txn->status / http_get_status_idx. + - MINOR: http-request tarpit deny_status. + - CLEANUP: http: make http_server_error() not set the status anymore + - MEDIUM: stats: Add JSON output option to show (info|stat) + - MEDIUM: stats: Add show json schema + - BUG/MAJOR: connection: update CO_FL_CONNECTED before calling the data layer + - MINOR: server: Add dynamic session cookies. + - MINOR: cli: Let configure the dynamic cookies from the cli. + - BUG/MINOR: checks: attempt clean shutw for SSL check + - CONTRIB: tcploop: make it build on FreeBSD + - CONTRIB: tcploop: fix time format to silence build warnings + - CONTRIB: tcploop: report action 'K' (kill) in usage message + - CONTRIB: tcploop: fix connect's address length + - CONTRIB: tcploop: use the trash instead of NULL for recv() + - BUG/MEDIUM: listener: do not try to rebind another process' socket + - BUG/MEDIUM server: Fix crash when dynamic is defined, but not key is provided. + - CLEANUP: config: Typo in comment. + - BUG/MEDIUM: filters: Fix channels synchronization in flt_end_analyze + - TESTS: add a test configuration to stress handshake combinations + - BUG/MAJOR: stream-int: do not depend on connection flags to detect connection + - BUG/MEDIUM: connection: ensure to always report the end of handshakes + - MEDIUM: connection: don't test for CO_FL_WAKE_DATA + - CLEANUP: connection: completely remove CO_FL_WAKE_DATA + - BUG: payload: fix payload not retrieving arbitrary lengths + - BUILD: ssl: simplify SSL_CTX_set_ecdh_auto compatibility + - BUILD: ssl: fix OPENSSL_NO_SSL_TRACE for boringssl and libressl + - BUG/MAJOR: http: fix typo in http_apply_redirect_rule + - MINOR: doc: 2.4. Examples should be 2.5. Examples + - BUG/MEDIUM: stream: fix client-fin/server-fin handling + - MINOR: fd: add a new flag HAP_POLL_F_RDHUP to struct poller + - BUG/MINOR: raw_sock: always perfom the last recv if RDHUP is not available + - OPTIM: poll: enable support for POLLRDHUP + - MINOR: kqueue: exclusively rely on the kqueue returned status + - MEDIUM: kqueue: take care of EV_EOF to improve polling status accuracy + - MEDIUM: kqueue: only set FD_POLL_IN when there are pending data + - DOC/MINOR: Fix typos in proxy protocol doc + - DOC: Protocol doc: add checksum, TLV type ranges + - DOC: Protocol doc: add SSL TLVs, rename CHECKSUM + - DOC: Protocol doc: add noop TLV + - MEDIUM: global: add a 'hard-stop-after' option to cap the soft-stop time + - MINOR: dns: improve DNS response parsing to use as many available records as possible + - BUG/MINOR: cfgparse: loop in tracked servers lists not detected by check_config_validity(). + - MINOR: server: irrelevant error message with 'default-server' config file keyword. + - MINOR: server: Make 'default-server' support 'backup' keyword. + - MINOR: server: Make 'default-server' support 'check-send-proxy' keyword. + - CLEANUP: server: code alignement. + - MINOR: server: Make 'default-server' support 'non-stick' keyword. + - MINOR: server: Make 'default-server' support 'send-proxy' and 'send-proxy-v2 keywords. + - MINOR: server: Make 'default-server' support 'check-ssl' keyword. + - MINOR: server: Make 'default-server' support 'force-sslv3' and 'force-tlsv1[0-2]' keywords. + - CLEANUP: server: code alignement. + - MINOR: server: Make 'default-server' support 'no-ssl*' and 'no-tlsv*' keywords. + - MINOR: server: Make 'default-server' support 'ssl' keyword. + - MINOR: server: Make 'default-server' support 'send-proxy-v2-ssl*' keywords. + - CLEANUP: server: code alignement. + - MINOR: server: Make 'default-server' support 'verify' keyword. + - MINOR: server: Make 'default-server' support 'verifyhost' setting. + - MINOR: server: Make 'default-server' support 'check' keyword. + - MINOR: server: Make 'default-server' support 'track' setting. + - MINOR: server: Make 'default-server' support 'ca-file', 'crl-file' and 'crt' settings. + - MINOR: server: Make 'default-server' support 'redir' keyword. + - MINOR: server: Make 'default-server' support 'observe' keyword. + - MINOR: server: Make 'default-server' support 'cookie' keyword. + - MINOR: server: Make 'default-server' support 'ciphers' keyword. + - MINOR: server: Make 'default-server' support 'tcp-ut' keyword. + - MINOR: server: Make 'default-server' support 'namespace' keyword. + - MINOR: server: Make 'default-server' support 'source' keyword. + - MINOR: server: Make 'default-server' support 'sni' keyword. + - MINOR: server: Make 'default-server' support 'addr' keyword. + - MINOR: server: Make 'default-server' support 'disabled' keyword. + - MINOR: server: Add 'no-agent-check' server keyword. + - DOC: server: Add docs for "server" and "default-server" new "no-*" and other settings. + - MINOR: doc: fix use-server example (imap vs mail) + - BUG/MEDIUM: tcp: don't require privileges to bind to device + - BUILD: make the release script use shortlog for the final changelog + - BUILD: scripts: fix typo in announce-release error message + - CLEANUP: time: curr_sec_ms doesn't need to be exported + - BUG/MEDIUM: server: Wrong server default CRT filenames initialization. + - BUG/MEDIUM: peers: fix buffer overflow control in intdecode. + - BUG/MEDIUM: buffers: Fix how input/output data are injected into buffers + - BUG/MINOR: http: Fix conditions to clean up a txn and to handle the next request + - CLEANUP: http: Remove channel_congested function + - CLEANUP: buffers: Remove buffer_bounce_realign function + - CLEANUP: buffers: Remove buffer_contig_area and buffer_work_area functions + - MINOR: http: remove useless check on HTTP_MSGF_XFER_LEN for the request + - MINOR: http: Add debug messages when HTTP body analyzers are called + - BUG/MEDIUM: http: Fix blocked HTTP/1.0 responses when compression is enabled + - BUG/MINOR: filters: Don't force the stream's wakeup when we wait in flt_end_analyze + - DOC: fix parenthesis and add missing "Example" tags + - DOC: update the contributing file + - DOC: log-format/tcplog/httplog update + - MINOR: config parsing: add warning when log-format/tcplog/httplog is overriden in "defaults" sections + +2016/11/25 : 1.8-dev0 + +2016/11/25 : 1.7.0 + - SCRIPTS: make publish-release also copy the new SPOE doc + - BUILD: http: include types/sample.h in proto_http.h + - BUILD: debug/flags: remove test for SF_COMP_READY + - CONTRIB: debug/flags: add check for SF_ERR_CHK_PORT + - MINOR: lua: add function which return true if the channel is full. + - MINOR: lua: add ip addresses and network manipulation function + - CONTRIB: tcploop: scriptable TCP I/O for debugging purposes + - CONTRIB: tcploop: implement fork() + - CONTRIB: tcploop: implement logging when called with -v + - CONTRIB: tcploop: update the usage output + - CONTRIB: tcploop: support sending plain strings + - CONTRIB: tcploop: don't report failed send() or recv() + - CONTRIB: tcploop: add basic loops via a jump instruction + - BUG/MEDIUM: channel: bad unlikely macro + - CLEANUP: lua: move comment + - CLEANUP: lua: control executed twice + - BUG/MEDIUM: ssl: Store certificate filename in a variable + - BUG/MINOR: ssl: Print correct filename when error occurs reading OCSP + - CLEANUP: ssl: Remove goto after return dead code + - CLEANUP: ssl: Fix bind keywords name in comments + - DOC: ssl: Use correct wording for ca-sign-pass + - CLEANUP: lua: avoid directly calling getsockname/getpeername() + - BUG/MINOR: stick-table: handle out-of-memory condition gracefully + - MINOR: cli: add private pointer and release function + - MEDIUM: lua: Add cli handler for Lua + - BUG/MEDIUM: connection: check the control layer before stopping polling + - DEBUG: connection: mark the closed FDs with a value that is easier to detect + - BUG/MEDIUM: stick-table: fix regression caused by recent fix for out-of-memory + - BUG/MINOR: cli: properly decrement ref count on tables during failed dumps + - BUG/MEDIUM: lua: In some case, the return of sample-fetche is ignored + - MINOR: filters: Add check_timeouts callback to handle timers expiration on streams + - MINOR: spoe: Add 'timeout processing' option to limit time to process an event + - MINOR: spoe: Remove useless 'timeout ack' option + - MINOR: spoe: Add 'option continue-on-error' statement in spoe-agent section + - MINOR: spoe: Add "maxconnrate" and "maxerrrate" statements + - MINOR: spoe: Add "option set-on-error" statement + - MINOR: stats: correct documentation of process ID for typed output + - BUILD: contrib: fix ip6range build on Centos 7 + - BUILD: fix build on Solaris 10/11 + - BUG/MINOR: cli: fix pointer size when reporting data/transport layer name + - BUG/MINOR: cli: dequeue from the proxy when changing a maxconn + - BUG/MINOR: cli: wake up the CLI's task after a timeout update + - MINOR: connection: add a few functions to report the data and xprt layers' names + - MINOR: connection: add names for transport and data layers + - REORG: cli: split dumpstats.c in src/cli.c and src/stats.c + - REORG: cli: split dumpstats.h in stats.h and cli.h + - REORG: cli: move ssl CLI functions to ssl_sock.c + - REORG: cli: move map and acl code to map.c + - REORG: cli: move show stat resolvers to dns.c + - MINOR: cli: create new function cli_has_level() to validate permissions + - MINOR: server: create new function cli_find_server() to find a server + - MINOR: proxy: create new function cli_find_frontend() to find a frontend + - REORG: cli: move 'set server' to server.c + - REORG: cli: move 'show pools' to memory.c + - REORG: cli: move 'show servers' to proxy.c + - REORG: cli: move 'show sess' to stream.c + - REORG: cli: move 'show backend' to proxy.c + - REORG: cli: move get/set weight to server.c + - REORG: cli: move "show stat" to stats.c + - REORG: cli: move "show info" to stats.c + - REORG: cli: move dump_text(), dump_text_line(), and dump_binary() to standard.c + - REORG: cli: move table dump/clear/set to stick_table.c + - REORG: cli: move "show errors" out of cli.c + - REORG: cli: make "show env" also use the generic keyword registration + - REORG: cli: move "set timeout" to its own handler + - REORG: cli: move "clear counters" to stats.c + - REORG: cli: move "set maxconn global" to its own handler + - REORG: cli: move "set maxconn server" to server.c + - REORG: cli: move "set maxconn frontend" to proxy.c + - REORG: cli: move "shutdown sessions server" to stream.c + - REORG: cli: move "shutdown session" to stream.c + - REORG: cli: move "shutdown frontend" to proxy.c + - REORG: cli: move "{enable|disable} frontend" to proxy.c + - REORG: cli: move "{enable|disable} server" to server.c + - REORG: cli: move "{enable|disable} health" to server.c + - REORG: cli: move "{enable|disable} agent" to server.c + - REORG: cli: move the "set rate-limit" functions to their own parser + - CLEANUP: cli: rename STAT_CLI_* to CLI_ST_* + - CLEANUP: cli: simplify the request parser a little bit + - CLEANUP: cli: remove assignments to st0 and st2 in keyword parsers + - BUILD: server: remove a build warning introduced by latest series + - BUG/MINOR: log-format: uncatched memory allocation functions + - CLEANUP: log-format: useless file and line in json converter + - CLEANUP/MINOR: log-format: unexport functions parse_logformat_var_args() and parse_logformat_var() + - CLEANUP: log-format: fix return code of the function parse_logformat_var() + - CLEANUP: log-format: fix return code of function parse_logformat_var_args() + - CLEANUP: log-format: remove unused arguments + - MEDIUM: log-format: strict parsing and enable fail + - MEDIUM: log-format/conf: take into account the parse_logformat_string() return code + - BUILD: ssl: make the SSL layer build again with openssl 0.9.8 + - BUILD: vars: remove a build warning on vars.c + - MINOR: lua: add utility function for check boolean argument + - MINOR: lua: Add tokenize function. + - BUG/MINOR: conf: calloc untested + - MINOR: http/conf: store the use_backend configuration file and line for logs + - MEDIUM: log-format: Use standard HAProxy log system to report errors + - CLEANUP: sample: report "converter" instead of "conv method" in error messages + - BUG: spoe: Fix parsing of SPOE actions in ACK frames + - MINOR: cli: make "show stat" support a proxy name + - MINOR: cli: make "show errors" support a proxy name + - MINOR: cli: make "show errors" capable of dumping only request or response + - BUG/MINOR: freq-ctr: make swrate_add() support larger values + - CLEANUP: counters: move from 3 types to 2 types + - CLEANUP: cfgparse: cascade the warnif_misplaced_* rules + - REORG: tcp-rules: move tcp rules processing to their own file + - REORG: stkctr: move all the stick counters processing to stick-tables.c + - DOC: update the roadmap file with the latest changes + +2016/11/09 : 1.7-dev6 + - DOC: fix the entry for hash-balance-factor config option + - DOC: Fix typo in description of `-st` parameter in man page + - CLEANUP: cfgparse: Very minor spelling correction + - MINOR: examples: Update haproxy.spec URLs to haproxy.org + - BUG/MEDIUM: peers: on shutdown, wake up the appctx, not the stream + - BUG/MEDIUM: peers: fix use after free in peer_session_create() + - MINOR: peers: make peer_session_forceshutdown() use the appctx and not the stream + - MINOR: peers: remove the pointer to the stream + - BUG/MEDIUM: systemd-wrapper: return correct exit codes + - DOC: stats: provide state details for show servers state + - MEDIUM: tools: make str2ip2() preserve existing ports + - CLEANUP: tools: make ipcpy() preserve the original port + - OPTIM: http: move all http character classs tables into a single one + - OPTIM: http: improve parsing performance of long header lines + - OPTIM: http: improve parsing performance of long URIs + - OPTIM: http: optimize lookup of comma and quote in header values + - BUG/MEDIUM: srv-state: properly restore the DRAIN state + - BUG/MINOR: srv-state: allow to have both CMAINT and FDRAIN flags + - MINOR: server: do not emit warnings/logs/alerts on server state changes at boot + - BUG/MEDIUM: servers: properly propagate the maintenance states during startup + - MEDIUM: wurfl: add Scientiamobile WURFL device detection module + - DOC: move the device detection modules documentation to their own files + - CLEANUP: wurfl: reduce exposure in the rest of the code + - MEDIUM: ssl: Add support for OpenSSL 1.1.0 + - MINOR: stream: make option contstats usable again + - MEDIUM: tools: make str2sa_range() return the FQDN even when not resolving + - MINOR: init: move apply_server_state in haproxy.c before MODE_CHECK + - MAJOR: server: postpone address resolution + - MINOR: new srv_admin flag: SRV_ADMF_RMAINT + - MINOR: server: indicate in the logs when RMAINT is cleared + - MINOR: stats: indicate it when a server is down due to resolution + - MINOR: server: make srv_set_admin_state() capable of telling why this happens + - MINOR: dns: implement extra 'hold' timers. + - MAJOR: dns: runtime resolution can change server admin state + - MEDIUM: cli: leave the RMAINT state when setting an IP address on the CLI + - MEDIUM: server: add a new init-addr server line setting + - MEDIUM: server: make use of init-addr + - MINOR: server: implement init-addr none + - MEDIUM: server: make libc resolution failure non-fatal + - MINOR: server: add support for explicit numeric address in init-addr + - DOC: add some documentation for the "init-addr" server keyword + - MINOR: init: add -dr to ignore server address resolution failures + - MEDIUM: server: do not restrict anymore usage of IP address from the state file + - BUG: vars: Fix 'set-var' converter because of a typo + - CLEANUP: remove last references to 'ruleset' section + - MEDIUM: filters: Add attch/detach and stream_set_backend callbacks + - MINOR: filters: Update filters documentation accordingly to recent changes + - MINOR: filters: Call stream_set_backend callbacks before updating backend stats + - MINOR: filters: Remove backend filters attached to a stream only for HTTP streams + - MINOR: flt_trace: Add hexdump option to dump forwarded data + - MINOR: cfgparse: Add functions to backup and restore registered sections + - MINOR: cfgparse: Parse scope lines and save the last one parsed + - REORG: sample: move code to release a sample expression in sample.c + - MINOR: vars: Allow '.' in variable names + - MINOR: vars: Add vars_set_by_name_ifexist function + - MEDIUM: vars: Add a per-process scope for variables + - MINOR: vars: Add 'unset-var' action/converter + - MAJOR: spoe: Add an experimental Stream Processing Offload Engine + - MINOR: spoe: add random ip-reputation service as SPOA example + - MINOR: spoe/checks: Add support for SPOP health checks + - DOC: update ROADMAP file + +2016/10/25 : 1.7-dev5 + - MINOR: cfgparse: few memory leaks fixes. + - MEDIUM: log: Decompose %Tq in %Th %Ti %TR + - CLEANUP: logs: remove unused log format field definitions + - BUILD/MAJOR:updated 51d Trie implementation to incorperate latest update to 51Degrees.c + - BUG/MAJOR: stream: properly mark the server address as unset on connect retry + - CLEANUP: proto_http: Removing useless variable assignation + - CLEANUP: dumpstats: Removing useless variables allocation + - CLEANUP: dns: Removing usless variable & assignation + - BUG/MINOR: payload: fix SSLv2 version parser + - MINOR: cli: allow the semi-colon to be escaped on the CLI + - MINOR: cli: change a server health check port through the stats socket + - BUG/MINOR: Fix OSX compilation errors + - MAJOR: check: find out which port to use for health check at run time + - MINOR: server: introduction of 3 new server flags + - MINOR: new update_server_addr_port() function to change both server's ADDR and service PORT + - MINOR: cli: ability to change a server's port + - CLEANUP/MINOR dns: comment do not follow up code update + - MINOR: chunk: new strncat function + - MINOR: dns: wrong DNS_MAX_UDP_MESSAGE value + - MINOR: dns: new MAX values + - MINOR: dns: new macro to compute DNS header size + - MINOR: dns: new DNS structures to store received packets + - MEDIUM: dns: new DNS response parser + - MINOR: dns: query type change when last record is a CNAME + - MINOR: dns: proper domain name validation when receiving DNS response + - MINOR: dns: comments in types/dns.h about structures endianness + - BUG/MINOR: displayed PCRE version is running release + - MINOR: show Built with PCRE version + - MINOR: show Running on zlib version + - MEDIUM: make SO_REUSEPORT configurable + - MINOR: enable IP_BIND_ADDRESS_NO_PORT on backend connections + - BUG/MEDIUM: http/compression: Fix how chunked data are copied during the HTTP body parsing + - BUG/MINOR: stats: report the correct conn_time in backend's html output + - BUG/MEDIUM: dns: don't randomly crash on out-of-memory + - MINOR: Add fe_req_rate sample fetch + - MEDIUM: peers: Fix a peer stick-tables synchronization issue. + - MEDIUM: cli: register CLI keywords with cli_register_kw() + - BUILD: Make use of accept4() on OpenBSD. + - MINOR: tcp: make set-src/set-src-port and set-dst/set-dst-port commutative + - DOC: fix missed entry for "set-{src,dst}{,-port}" + - BUG/MINOR: vars: use sess and not s->sess in action_store() + - BUG/MINOR: vars: make smp_fetch_var() more robust against misuses + - BUG/MINOR: vars: smp_fetch_var() doesn't depend on HTTP but on the session + - MINOR: stats: output dcon + - CLEANUP: tcp rules: mention everywhere that tcp-conn rules are L4 + - MINOR: counters: add new fields for denied_sess + - MEDIUM: tcp: add registration and processing of TCP L5 rules + - MINOR: stats: emit dses + - DOC: document tcp-request session + - MINOR: ssl: add debug traces + - BUILD/CLEANUP: ssl: Check BIO_reset() return code + - BUG/MINOR: ssl: Check malloc return code + - BUG/MINOR: ssl: prevent multiple entries for the same certificate + - BUG/MINOR: systemd: make the wrapper return a non-null status code on error + - BUG/MINOR: systemd: always restore signals before execve() + - BUG/MINOR: systemd: check return value of calloc() + - MINOR: systemd: report it when execve() fails + - BUG/MEDIUM: systemd: let the wrapper know that haproxy has completed or failed + - MINOR: proxy: add 'served' field to proxy, equal to total of all servers' + - MINOR: backend: add hash-balance-factor option for hash-type consistent + - MINOR: server: compute a "cumulative weight" to allow chash balancing to hit its target + - MEDIUM: server: Implement bounded-load hash algorithm + - SCRIPTS: make git-show-backports also dump a "git show" command + - MINOR: build: Allow linking to device-atlas library file + - MINOR: stats: Escape equals sign on socket dump + +2016/08/14 : 1.7-dev4 + - MINOR: add list_append_word function + - MEDIUM: init: use list_append_word in haproxy.c + - MEDIUM: init: allow directory as argument of -f + - CLEANUP: config: detect double registration of a config section + - MINOR: log: add the %Td log-format specifier + - MEDIUM: filters: Move HTTP headers filtering in its own callback + - MINOR: filters: Simplify calls to analyzers using 2 new macros + - MEDIUM: filters: Add pre and post analyzer callbacks + - DOC: filters: Update the filters documentation accordingly to recent changes + - BUG/MEDIUM: init: don't use environment locale + - SCRIPTS: teach git-show-backports how to report upstream commits + - SCRIPTS: make git-show-backports capable of limiting its history + - BUG/MAJOR: fix listening IP address storage for frontends + - BUG/MINOR: fix listening IP address storage for frontends (cont) + - DOC: Fix typo so fetch is properly parsed by Cyril's converter + - BUG/MAJOR: http: fix breakage of "reqdeny" causing random crashes + - BUG/MEDIUM: stick-tables: fix breakage in table converters + - MINOR: stick-table: change all stick-table converters' inputs to SMP_T_ANY + - BUG/MEDIUM: dns: unbreak DNS resolver after header fix + - BUILD: fix build on Solaris 11 + - BUG/MEDIUM: config: fix multiple declaration of section parsers + - BUG/MEDIUM: stats: show servers state may show an servers from another backend + - BUG/MEDIUM: fix risk of segfault with "show tls-keys" + - MEDIUM: dumpstats: 'show tls-keys' is now able to show secrets + - DOC: update doc about tls-tickets-keys dump + - MEDIUM: tcp: add 'set-src' to 'tcp-request connection' + - MINOR: set the CO_FL_ADDR_FROM_SET flags with 'set-src' + - MEDIUM: tcp/http: add 'set-src-port' action + - MEDIUM: tcp/http: new set-dst/set-dst-port actions + - BUG/MEDIUM: sticktables: segfault in some configuration error cases + - BUILD/MEDIUM: rebuild everything when an include file is changed + - BUILD/MEDIUM: force a full rebuild if some build options change + - BUG/MEDIUM: lua: converters doesn't work + - BUG/MINOR: http: add-header: header name copied twice + - BUG/MEDIUM: http: add-header: buffer overwritten + - BUG/MINOR: ssl: fix potential memory leak in ssl_sock_load_dh_params() + - MINOR: stream: export the function 'smp_create_src_stkctr' + - BUG/MEDIUM: dumpstats: undefined behavior in stats_tlskeys_list() + - MEDIUM: dumpstats: make stats_tlskeys_list() yield-aware during tls-keys dump + - BUG/MINOR: http: url32+src should use the big endian version of url32 + - BUG/MINOR: http: url32+src should check cli_conn before using it + - DOC: http: add documentation for url32 and url32+src + - BUG/MINOR: fix http-response set-log-level parsing error + - MINOR: systemd: Use variable for config and pidfile paths + - MINOR: systemd: Perform sanity check on config before reload + - MEDIUM: ssl: support SNI filters with multicerts + - MINOR: ssl: crt-list parsing factor + - BUILD: ssl: fix typo causing a build failure in the multicert patch + - MINOR: listener: add the "accept-netscaler-cip" option to the "bind" keyword + - MINOR: tcp: add "tcp-request connection expect-netscaler-cip layer4" + - BUG/MINOR: init: always ensure that global.rlimit_nofile matches actual limits + - BUG/MINOR: init: ensure that FD limit is raised to the max allowed + - BUG/MEDIUM: external-checks: close all FDs right after the fork() + - BUG/MAJOR: external-checks: use asynchronous signal delivery + - BUG/MINOR: external-checks: do not unblock undesired signals + - CLEANUP: external-check: don't block/unblock SIGCHLD when manipulating the list + - BUG/MEDIUM: filters: Fix data filtering when data are modified + - BUG/MINOR: filters: Fix HTTP parsing when a filter loops on data forwarding + - BUG/MINOR: srv-state: fix incorrect output of state file + - BUG/MINOR: ssl: close ssl key file on error + - BUG/MINOR: http: fix misleading error message for response captures + - BUG/BUILD: don't automatically run "make" on "make install" + - DOC: add missing doc for http-request deny [deny_status <status>] + - CLEANUP: dumpstats: u64 field is an unsigned type. + - BUG/MEDIUM: http: unbreak uri/header/url_param hashing + - BUG/MINOR: Rework slightly commit 9962f8fc to clean code and avoid mistakes + - MINOR: new function my_realloc2 = realloc + free upon failure + - CLEANUP: fixed some usages of realloc leading to memory leak + - Revert "BUG/MINOR: ssl: fix potential memory leak in ssl_sock_load_dh_params()" + - CLEANUP: connection: using internal struct to hold source and dest port. + - DOC: spelling fixes + - BUG/MINOR: ssl: fix potential memory leak in ssl_sock_load_dh_params() + - BUG/MEDIUM: dns: fix alignment issues in the DNS response parser + - BUG/MINOR: Fix endiness issue in DNS header creation code + - BUG/MEDIUM: lua: the function txn_done() from sample fetches can crash + - BUG/MEDIUM: lua: the function txn_done() from action wrapper can crash + - MEDIUM: http: implement http-response track-sc* directive + - BUG/MINOR: peers: Fix peers data decoding issue + - BUG/MINOR: peers: don't count track-sc multiple times on errors + - MINOR: standard: add function "escape_string" + - BUG/MEDIUM: log: use function "escape_string" instead of "escape_chunk" + - MINOR: tcp: Return TCP statistics like RTT and RTT variance + - DOC: lua: remove old functions + - BUG/MEDIUM: lua: somme HTTP manipulation functions are called without valid requests + - DOC: fix json converter example and error message + - BUG/MEDIUM: stream-int: completely detach connection on connect error + - DOC: minor typo fixes to improve HTML parsing by haproxy-dconv + - BUILD: make proto_tcp.c compatible with musl library + - BUG/MAJOR: compression: initialize avail_in/next_in even during flush + - BUG/MEDIUM: samples: make smp_dup() always duplicate the sample + - MINOR: sample: implement smp_is_safe() and smp_make_safe() + - MINOR: sample: provide smp_is_rw() and smp_make_rw() + - BUG/MAJOR: server: the "sni" directive could randomly cause trouble + - BUG/MEDIUM: stick-tables: do not fail on string keys with no allocated size + - BUG/MEDIUM: stick-table: properly convert binary samples to keys + - MINOR: sample: use smp_make_rw() in upper/lower converters + - MINOR: tcp: add dst_is_local and src_is_local + - BUG/MINOR: peers: some updates are pushed twice after a resync. + - BUILD: protocol: fix some build errors on OpenBSD + - BUILD: log: iovec requires to include sys/uio.h on OpenBSD + - BUILD: tcp: do not include netinet/ip.h for IP_TTL + - BUILD: connection: fix build breakage on openbsd due to missing in_systm.h + - BUILD: checks: remove the last strcat and eliminate a warning on OpenBSD + - BUILD: tcp: define SOL_TCP when only IPPROTO_TCP exists + - BUILD: compression: remove a warning when no compression lib is used + - BUILD: poll: remove unused hap_fd_isset() which causes a warning with clang + - MINOR: tcp: add further tcp info fetchers + - BUG/MINOR: peers: empty chunks after a resync. + - BUG/MAJOR: stick-counters: possible crash when using sc_trackers with wrong table + - MINOR: standard.c: ipcmp() function to compare 2 IP addresses stored in 2 struct sockaddr_storage + - MINOR: standard.c: ipcpy() function to copy an IP address from a struct sockaddr_storage into an other one + - MAJOR: listen section: don't use first bind port anymore when no server ports are provided + +2016/05/10 : 1.7-dev3 + - MINOR: sample: Moves ARGS underlying type from 32 to 64 bits. + - BUG/MINOR: log: Don't use strftime() which can clobber timezone if chrooted + - BUILD: namespaces: fix a potential build warning in namespaces.c + - MINOR: da: Using ARG12 macro for the sample fetch and the convertor. + - DOC: add encoding to json converter example + - BUG/MINOR: conf: "listener id" expects integer, but its not checked + - DOC: Clarify tunes.vars.xxx-max-size settings + - CLEANUP: chunk: adding NULL check to chunk_dup allocation. + - CLEANUP: connection: fix double negation on memcmp() + - BUG/MEDIUM: peers: fix incorrect age in frequency counters + - BUG/MEDIUM: Fix RFC5077 resumption when more than TLS_TICKETS_NO are present + - BUG/MAJOR: Fix crash in http_get_fhdr with exactly MAX_HDR_HISTORY headers + - BUG/MINOR: lua: can't load external libraries + - BUG/MINOR: prevent the dump of uninitialized vars + - CLEANUP: map: it seems that the map were planed to be chained + - MINOR: lua: move class registration facilities + - MINOR: lua: remove some useless checks + - CLEANUP: lua: Remove two same functions + - MINOR: lua: refactor the Lua object registration + - MINOR: lua: precise message when a critical error is catched + - MINOR: lua: post initialization + - MINOR: lua: Add internal function which strip spaces + - MINOR: lua: convert field to lua type + - DOC: "addr" parameter applies to both health and agent checks + - DOC: timeout client: pointers to timeout http-request + - DOC: typo on stick-store response + - DOC: stick-table: amend paragraph blaming the loss of table upon reload + - DOC: typo: ACL subdir match + - DOC: typo: maxconn paragraph is wrong due to a wrong buffer size + - DOC: regsub: parser limitation about the inability to use closing square brackets + - DOC: typo: req.uri is now replaced by capture.req.uri + - DOC: name set-gpt0 mismatch with the expected keyword + - MINOR: http: sample fetch which returns unique-id + - MINOR: dumpstats: extract stats fields enum and names + - MINOR: dumpstats: split stats_dump_info_to_buffer() in two parts + - MINOR: dumpstats: split stats_dump_fe_stats() in two parts + - MINOR: dumpstats: split stats_dump_li_stats() in two parts + - MINOR: dumpstats: split stats_dump_sv_stats() in two parts + - MINOR: dumpstats: split stats_dump_be_stats() in two parts + - MINOR: lua: dump general info + - MINOR: lua: add class proxy + - MINOR: lua: add class server + - MINOR: lua: add class listener + - BUG/MEDIUM: stick-tables: some sample-fetch doesn't work in the connection state. + - MEDIUM: proxy: use dynamic allocation for error dumps + - CLEANUP: remove unneeded casts + - CLEANUP: uniformize last argument of malloc/calloc + - DOC: fix "needed" typo + - BUG/MINOR: dumpstats: fix write to global chunk + - BUG/MINOR: dns: inapropriate way out after a resolution timeout + - BUG/MINOR: dns: trigger a DNS query type change on resolution timeout + - CLEANUP: proto_http: few corrections for gcc warnings. + - BUG/MINOR: DNS: resolution structure change + - BUG/MINOR : allow to log cookie for tarpit and denied request + - BUG/MEDIUM: ssl: rewind the BIO when reading certificates + - OPTIM/MINOR: session: abort if possible before connecting to the backend + - DOC: http: rename the unique-id sample and add the documentation + - BUG/MEDIUM: trace.c: rdtsc() is defined in two files + - BUG/MEDIUM: channel: fix miscalculation of available buffer space (2nd try) + - BUG/MINOR: server: risk of over reading the pref_net array. + - BUG/MINOR: cfgparse: couple of small memory leaks. + - BUG/MEDIUM: sample: initialize the pointer before parse_binary call. + - DOC: fix discrepancy in the example for http-request redirect + - MINOR: acl: Add predefined METH_DELETE, METH_PUT + - CLEANUP: .gitignore cleanup + - DOC: Clarify IPv4 address / mask notation rules + - CLEANUP: fix inconsistency between fd->iocb, proto->accept and accept() + - BUG/MEDIUM: fix maxaccept computation on per-process listeners + - BUG/MINOR: listener: stop unbound listeners on startup + - BUG/MINOR: fix maxaccept computation according to the frontend process range + - TESTS: add blocksig.c to run tests with all signals blocked + - MEDIUM: unblock signals on startup. + - MINOR: filters: Print the list of existing filters during HA startup + - MINOR: filters: Typo in an error message + - MINOR: filters: Filters must define the callbacks struct during config parsing + - DOC: filters: Add filters documentation + - BUG/MEDIUM: channel: don't allow to overwrite the reserve until connected + - BUG/MEDIUM: channel: incorrect polling condition may delay event delivery + - BUG/MEDIUM: channel: fix miscalculation of available buffer space (3rd try) + - BUG/MEDIUM: log: fix risk of segfault when logging HTTP fields in TCP mode + - MINOR: Add ability for agent-check to set server maxconn + - CLEANUP: Use server_parse_maxconn_change_request for maxconn CLI updates + - MINOR: filters: add opaque data + - BUG/MEDIUM: lua: protects the upper boundary of the argument list for converters/fetches. + - MINOR: lua: migrate the argument mask to 64 bits type. + - BUG/MINOR: dumpstats: Fix the "Total bytes saved" counter in backends stats + - BUG/MINOR: log: fix a typo that would cause %HP to log <BADREQ> + - BUG/MEDIUM: http: fix incorrect reporting of server errors + - MINOR: channel: add new function channel_congested() + - BUG/MEDIUM: http: fix risk of CPU spikes with pipelined requests from dead client + - BUG/MAJOR: channel: fix miscalculation of available buffer space (4th try) + - BUG/MEDIUM: stream: ensure the SI_FL_DONT_WAKE flag is properly cleared + - BUG/MEDIUM: channel: fix inconsistent handling of 4GB-1 transfers + - BUG/MEDIUM: stats: show servers state may show an empty or incomplete result + - BUG/MEDIUM: stats: show backend may show an empty or incomplete result + - MINOR: stats: fix typo in help messages + - MINOR: stats: show stat resolvers missing in the help message + - BUG/MINOR: dns: fix DNS header definition + - BUG/MEDIUM: dns: fix alignment issue when building DNS queries + - CLEANUP: don't ignore scripts in .gitignore + - BUILD: add a few release and backport scripts in scripts/ + +2016/03/14 : 1.7-dev2 + - DOC: lua: fix lua API + - DOC: mailers: typo in 'hostname' description + - DOC: compression: missing mention of libslz for compression algorithm + - BUILD/MINOR: regex: missing header + - BUG/MINOR: stream: bad return code + - DOC: lua: fix somme errors and add implicit types + - MINOR: lua: add set/get priv for applets + - BUG/MINOR: http: fix several off-by-one errors in the url_param parser + - BUG/MINOR: http: Be sure to process all the data received from a server + - MINOR: filters/http: Use a wrapper function instead of stream_int_retnclose + - BUG/MINOR: chunk: make chunk_dup() always check and set dst->size + - DOC: ssl: fixed some formatting errors in crt tag + - MINOR: chunks: ensure that chunk_strcpy() adds a trailing zero + - MINOR: chunks: add chunk_strcat() and chunk_newstr() + - MINOR: chunk: make chunk_initstr() take a const string + - MEDIUM: tools: add csv_enc_append() to preserve the original chunk + - MINOR: tools: make csv_enc_append() always start at the first byte of the chunk + - MINOR: lru: new function to delete <nb> least recently used keys + - DOC: add Ben Shillito as the maintainer of 51d + - BUG/MINOR: 51d: Ensures a unique domain for each configuration + - BUG/MINOR: 51d: Aligns Pattern cache implementation with HAProxy best practices. + - BUG/MINOR: 51d: Releases workset back to pool. + - BUG/MINOR: 51d: Aligned const pointers to changes in 51Degrees. + - CLEANUP: 51d: Aligned if statements with HAProxy best practices and removed casts from malloc. + - MINOR: rename master process name in -Ds (systemd mode) + - DOC: fix a few spelling mistakes + - DOC: fix "workaround" spelling + - BUG/MINOR: examples: Fixing haproxy.spec to remove references to .cfg files + - MINOR: fix the return type for dns_response_get_query_id() function + - MINOR: server state: missing LF (\n) on error message printed when parsing server state file + - BUG/MEDIUM: dns: no DNS resolution happens if no ports provided to the nameserver + - BUG/MAJOR: servers state: server port is erased when dns resolution is enabled on a server + - BUG/MEDIUM: servers state: server port is used uninitialized + - BUG/MEDIUM: config: Adding validation to stick-table expire value. + - BUG/MEDIUM: sample: http_date() doesn't provide the right day of the week + - BUG/MEDIUM: channel: fix miscalculation of available buffer space. + - MEDIUM: pools: add a new flag to avoid rounding pool size up + - BUG/MEDIUM: buffers: do not round up buffer size during allocation + - BUG/MINOR: stream: don't force retries if the server is DOWN + - BUG/MINOR: counters: make the sc-inc-gpc0 and sc-set-gpt0 touch the table + - MINOR: unix: don't mention free ports on EAGAIN + - BUG/CLEANUP: CLI: report the proper field states in "show sess" + - MINOR: stats: send content-length with the redirect to allow keep-alive + - BUG: stream_interface: Reuse connection even if the output channel is empty + - DOC: remove old tunnel mode assumptions + - BUG/MAJOR: http-reuse: fix risk of orphaned connections + - BUG/MEDIUM: http-reuse: do not share private connections across backends + - BUG/MINOR: ssl: Be sure to use unique serial for regenerated certificates + - BUG/MINOR: stats: fix missing comma in stats on agent drain + - MAJOR: filters: Add filters support + - MINOR: filters: Do not reset stream analyzers if the client is gone + - REORG: filters: Prepare creation of the HTTP compression filter + - MAJOR: filters/http: Rewrite the HTTP compression as a filter + - MEDIUM: filters: Use macros to call filters callbacks to speed-up processing + - MEDIUM: filters: remove http_start_chunk, http_last_chunk and http_chunk_end + - MEDIUM: filters: Replace filter_http_headers callback by an analyzer + - MEDIUM: filters/http: Move body parsing of HTTP messages in dedicated functions + - MINOR: filters: Add stream_filters structure to hide filters info + - MAJOR: filters: Require explicit registration to filter HTTP body and TCP data + - MINOR: filters: Remove unused or useless stuff and do small optimizations + - MEDIUM: filters: Optimize the HTTP compression for chunk encoded response + - MINOR: filters/http: Slightly update the parsing of chunks + - MINOR: filters/http: Forward remaining data when a channel has no "data" filters + - MINOR: filters: Add an filter example + - MINOR: filters: Extract proxy stuff from the struct filter + - MINOR: map: Add regex matching replacement + - BUG/MINOR: lua: unsafe initialization + - DOC: lua: fix somme errors + - MINOR: lua: file dedicated to unsafe functions + - MINOR: lua: add "now" time function + - MINOR: standard: add RFC HTTP date parser + - MINOR: lua: Add date functions + - MINOR: lua: move common function + - MINOR: lua: merge function + - MINOR: lua: Add concat class + - MINOR: standard: add function "escape_chunk" + - MEDIUM: log: add a new log format flag "E" + - DOC: add server name at rate-limit sessions example + - BUG/MEDIUM: ssl: fix off-by-one in ALPN list allocation + - BUG/MEDIUM: ssl: fix off-by-one in NPN list allocation + - DOC: LUA: fix some typos and syntax errors + - MINOR: cli: add a new "show env" command + - MEDIUM: config: allow to manipulate environment variables in the global section + - MEDIUM: cfgparse: reject incorrect 'timeout retry' keyword spelling in resolvers + - MINOR: mailers: increase default timeout to 10 seconds + - MINOR: mailers: use <CRLF> for all line endings + - BUG/MAJOR: lua: segfault using Concat object + - DOC: lua: copyrights + - MINOR: common: mask conversion + - MEDIUM: dns: extract options + - MEDIUM: dns: add a "resolve-net" option which allow to prefer an ip in a network + - MINOR: mailers: make it possible to configure the connection timeout + - BUG/MAJOR: lua: applets can't sleep. + - BUG/MINOR: server: some prototypes are renamed + - BUG/MINOR: lua: Useless copy + - BUG/MEDIUM: stats: stats bind-process doesn't propagate the process mask correctly + - BUG/MINOR: server: fix the format of the warning on address change + - CLEANUP: server: add "const" to some message strings + - MINOR: server: generalize the "updater" source + - BUG/MEDIUM: chunks: always reject negative-length chunks + - BUG/MINOR: systemd: ensure we don't miss signals + - BUG/MINOR: systemd: report the correct signal in debug message output + - BUG/MINOR: systemd: propagate the correct signal to haproxy + - MINOR: systemd: ensure a reload doesn't mask a stop + - BUG/MEDIUM: cfgparse: wrong argument offset after parsing server "sni" keyword + - CLEANUP: stats: Avoid computation with uninitialized bits. + - CLEANUP: pattern: Ignore unknown samples in pat_match_ip(). + - CLEANUP: map: Avoid memory leak in out-of-memory condition. + - BUG/MINOR: tcpcheck: fix incorrect list usage resulting in failure to load certain configs + - BUG/MAJOR: samples: check smp->strm before using it + - MINOR: sample: add a new helper to initialize the owner of a sample + - MINOR: sample: always set a new sample's owner before evaluating it + - BUG/MAJOR: vars: always retrieve the stream and session from the sample + - CLEANUP: payload: remove useless and confusing nullity checks for channel buffer + - BUG/MINOR: ssl: fix usage of the various sample fetch functions + - MINOR: stats: create fields types suitable for all CSV output data + - MINOR: stats: add all the "show info" fields in a table + - MEDIUM: stats: fill all the show info elements prior to displaying them + - MINOR: stats: add a function to emit fields into a chunk + - MINOR: stats: add stats_dump_info_fields() to dump one field per line + - MEDIUM: stats: make use of stats_dump_info_fields() for "show info" + - MINOR: stats: add a declaration of all stats fields + - MINOR: stats: don't hard-code the CSV fields list anymore + - MINOR: stats: create stats fields storage and CSV dump function + - MEDIUM: stats: convert stats_dump_fe_stats() to use stats_dump_fields_csv() + - MEDIUM: stats: make stats_dump_fe_stats() use stats fields for HTML dump + - MEDIUM: stats: convert stats_dump_li_stats() to use stats_dump_fields_csv() + - MEDIUM: stats: make stats_dump_li_stats() use stats fields for HTML dump + - MEDIUM: stats: convert stats_dump_be_stats() to use stats_dump_fields_csv() + - MEDIUM: stats: make stats_dump_be_stats() use stats fields for HTML dump + - MEDIUM: stats: convert stats_dump_sv_stats() to use stats_dump_fields_csv() + - MEDIUM: stats: make stats_dump_sv_stats() use the stats field for HTML + - MEDIUM: stats: move the server state coloring logic to the server dump function + - MINOR: stats: do not use srv->admin & STATS_ADMF_MAINT in HTML dumps + - MINOR: stats: do not check srv->state for SRV_ST_STOPPED in HTML dumps + - MINOR: stats: make CSV report server check status only when enabled + - MINOR: stats: only report backend's down time if it has servers + - MINOR: stats: prepend '*' in front of the check status when in progress + - MINOR: stats: make HTML stats dump rely on the table for the check status + - MINOR: stats: add agent_status, agent_code, agent_duration to output + - MINOR: stats: add check_desc and agent_desc to the output fields + - MINOR: stats: add check and agent's health values in the output + - MEDIUM: stats: make the HTML server state dump use the CSV states + - MEDIUM: stats: only report observe errors when observe is set + - MEDIUM: stats: expose the same flags for CLI and HTTP accesses + - MEDIUM: stats: report server's address in the CSV output + - MEDIUM: stats: report the cookie value in the server & backend CSV dumps + - MEDIUM: stats: compute the color code only in the HTML form + - MEDIUM: stats: report the listeners' address in the CSV output + - MEDIUM: stats: make it possible to report the WAITING state for listeners + - REORG: stats: dump the frontend's HTML stats via a generic function + - REORG: stats: dump the socket stats via the generic function + - REORG: stats: dump the server stats via the generic function + - REORG: stats: dump the backend stats via the generic function + - MEDIUM: stats: add a new "mode" column to report the proxy mode + - MINOR: stats: report the load balancing algorithm in CSV output + - MINOR: stats: add 3 fields to report the frontend-specific connection stats + - MINOR: stats: report number of intercepted requests for frontend and backends + - MINOR: stats: introduce stats_dump_one_line() to dump one stats line + - CLEANUP: stats: make stats_dump_fields_html() not rely on proxy anymore + - MINOR: stats: add ST_SHOWADMIN to pass the admin info in the regular flags + - MINOR: stats: make stats_dump_fields_html() not use &trash by default + - MINOR: stats: add functions to emit typed fields into a chunk + - MEDIUM: stats: support "show info typed" on the CLI + - MEDIUM: stats: implement a typed output format for stats + - DOC: document the "show info typed" and "show stat typed" output formats + - MINOR: cfgparse: warn when uid parameter is not a number + - MINOR: cfgparse: warn when gid parameter is not a number + - BUG/MINOR: standard: Avoid free of non-allocated pointer + - BUG/MINOR: pattern: Avoid memory leak on out-of-memory condition + - CLEANUP: http: fix a build warning introduced by a recent fix + - BUG/MINOR: log: GMT offset not updated when entering/leaving DST + +2015/12/20 : 1.7-dev1 + - DOC: specify that stats socket doc (section 9.2) is in management + - BUILD: install only relevant and existing documentation + - CLEANUP: don't ignore debian/ directory if present + - BUG/MINOR: dns: parsing error of some DNS response + - BUG/MEDIUM: namespaces: don't fail if no namespace is used + - BUG/MAJOR: ssl: free the generated SSL_CTX if the LRU cache is disabled + - MEDIUM: dns: Don't use the ANY query type + - BUILD: ssl: fix build error introduced in commit 7969a3 with OpenSSL < 1.0.0 + - DOC: fix a typo for a "deviceatlas" keyword + - FIX: small typo in an example using the "Referer" header + - MINOR: cli: ability to set per-server maxconn + - DEBUG/MINOR: memory: add a build option to disable memory pools sharing + - DEBUG/MEDIUM: memory: optionally protect free data in pools + - DEBUG/MEDIUM: memory: add optional control pool memory operations + - MEDIUM: memory: add accounting for failed allocations + - BUG/MEDIUM: config: count memory limits on 64 bits, not 32 + - BUG/MAJOR: dns: first DNS response packet not matching queried hostname may lead to a loop + - BUG/MINOR: dns: unable to parse CNAMEs response + - BUG/MINOR: examples/haproxy.init: missing brace in quiet_check() + - DOC: deviceatlas: more example use cases. + - MINOR: config: allow IPv6 bracketed literals + - BUG/BUILD: replace haproxy-systemd-wrapper with $(EXTRA) in install-bin. + - BUILD: add Haiku as supported target. + - BUG/MAJOR: http: don't requeue an idle connection that is already queued + - DOC: typo on capture.res.hdr and capture.req.hdr + - BUG/MINOR: dns: check for duplicate nameserver id in a resolvers section was missing + - CLEANUP: use direction names in place of numeric values + - BUG/MEDIUM: lua: sample fetches based on response doesn't work + - MINOR: check: add agent-send server parameter + - BUG/MINOR: http rule: http capture 'id' rule points to a non existing id + - BUG/MINOR: server: check return value of fgets() in apply_server_state() + - BUG/MINOR: acl: don't use record layer in req_ssl_ver + - BUILD: freebsd: double declaration + - BUG/MEDIUM: lua: clean output buffer + - BUILD: check for libressl to be able to build against it + - DOC: lua-api/index.rst small example fixes, spelling correction. + - DOC: lua: architecture and first steps + - DOC: relation between timeout http-request and option http-buffer-request + - BUILD: Make deviceatlas require PCRE + - BUG: http: do not abort keep-alive connections on server timeout + - BUG/MEDIUM: http: switch the request channel to no-delay once done. + - BUG/MINOR: lua: don't force-sslv3 LUA's SSL socket + - BUILD/MINOR: http: proto_http.h needs sample.h + - BUG/MEDIUM: http: don't enable auto-close on the response side + - BUG/MEDIUM: stream: fix half-closed timeout handling + - CLEANUP: compression: don't allocate DEFAULT_MAXZLIBMEM without USE_ZLIB + - BUG/MEDIUM: cli: changing compression rate-limiting must require admin level + - BUG/MEDIUM: sample: urlp can't match an empty value + - BUILD: dumpstats: silencing warning for printf format specifier / time_t + - CLEANUP: proxy: calloc call inverted arguments + - MINOR: da: silent logging by default and displaying DeviceAtlas support if built. + - BUG/MEDIUM: da: stop DeviceAtlas processing in the convertor if there is no input. + - DOC: Edited 51Degrees section of README/ + - BUG/MEDIUM: checks: email-alert not working when declared in defaults + - BUG/MINOR: checks: email-alert causes a segfault when an unknown mailers section is configured + - BUG/MINOR: checks: typo in an email-alert error message + - BUG/MINOR: tcpcheck: conf parsing error when no port configured on server and last rule is a CONNECT with no port + - BUG/MINOR: tcpcheck: conf parsing error when no port configured on server and first rule(s) is (are) COMMENT + - BUG/MEDIUM: http: fix http-reuse when frontend and backend differ + - DOC: prefer using http-request/response over reqXXX/rspXXX directives + - CLEANUP: haproxy: using _GNU_SOURCE instead of __USE_GNU macro. + - MINOR: ssl: Added cert_key_and_chain struct + - MEDIUM: ssl: Added support for creating SSL_CTX with multiple certs + - MINOR: ssl: Added multi cert support for crt-list config keyword + - MEDIUM: ssl: Added multi cert support for loading crt directories + - MEDIUM: ssl: Added support for Multi-Cert OCSP Stapling + - BUILD: ssl: set SSL_SOCK_NUM_KEYTYPES with openssl < 1.0.2 + - MINOR: config: make tune.recv_enough configurable + - BUG/MEDIUM: config: properly adjust maxconn with nbproc when memmax is forced + - DOC: ssl: Adding docs for Multi-Cert bundling + - BUG/MEDIUM: peers: table entries learned from a remote are pushed to others after a random delay. + - BUG/MEDIUM: peers: old stick table updates could be repushed. + - MINOR: lua: service/applet can have access to the HTTP headers when a POST is received + - REORG/MINOR: lua: convert boolean "int" to bitfield + - BUG/MEDIUM: lua: Lua applets must not fetch samples using http_txn + - BUG/MINOR: lua: Lua applets must not use http_txn + - BUG/MEDIUM: lua: Forbid HTTP applets from being called from tcp rulesets + - BUG/MAJOR: lua: Do not force the HTTP analysers in use-services + - CLEANUP: lua: bad error messages + - CONTRIB: initiate a debugging suite to make debugging easier + +2015/10/13 : 1.7-dev0 + - exact copy of 1.6.0 + +2015/10/13 : 1.6.0 + - BUG/MINOR: Handle interactive mode in cli handler + - DOC: global section missing parameters + - DOC: backend section missing parameters + - DOC: stats paramaters available in frontend + - MINOR: lru: do not allocate useless memory in lru64_lookup + - BUG/MINOR: http: Add OPTIONS in supported http methods (found by find_http_meth) + - BUG/MINOR: ssl: fix management of the cache where forged certificates are stored + - MINOR: ssl: Release Servers SSL context when HAProxy is shut down + - MINOR: ssl: Read the file used to generate certificates in any order + - MINOR: ssl: Add support for EC for the CA used to sign generated certificates + - MINOR: ssl: Add callbacks to set DH/ECDH params for generated certificates + - BUG/MEDIUM: logs: fix time zone offset format in RFC5424 + - BUILD: Fix the build on OSX (htonll/ntohll) + - BUILD: enable build on Linux/s390x + - BUG/MEDIUM: lua: direction test failed + - MINOR: lua: fix a spelling error in some error messages + - CLEANUP: cli: ensure we can never double-free error messages + - BUG/MEDIUM: lua: force server-close mode on Lua services + - MEDIUM: init: support more command line arguments after pid list + - MEDIUM: init: support a list of files on the command line + - MINOR: debug: enable memory poisonning to use byte 0 + - BUILD: ssl: fix build error introduced by recent commit + - BUG/MINOR: config: make the stats socket pass the correct proxy to the parsers + - MEDIUM: server: implement TCP_USER_TIMEOUT on the server + - DOC: mention the "namespace" options for bind and server lines + - DOC: add the "management" documentation + - DOC: move the stats socket documentation from config to management + - MINOR: examples: update haproxy.spec to mention new docs + - DOC: mention management.txt in README + - DOC: remove haproxy-{en,fr}.txt + - BUILD: properly report when USE_ZLIB and USE_SLZ are used together + - MINOR: init: report use of libslz instead of "no compression" + - CLEANUP: examples: remove some obsolete and confusing files + - CLEANUP: examples: remove obsolete configuration file samples + - CLEANUP: examples: fix the example file content-sw-sample.cfg + - CLEANUP: examples: update sample file option-http_proxy.cfg + - CLEANUP: examples: update sample file ssl.cfg + - CLEANUP: tests: move a test file from examples/ to tests/ + - CLEANUP: examples: shut up warnings in transparent proxy example + - CLEANUP: tests: removed completely obsolete test files + - DOC: update ROADMAP to remove what was done in 1.6 + - BUG/MEDIUM: pattern: fixup use_after_free in the pat_ref_delete_by_id + +2015/10/06 : 1.6-dev7 + - MINOR: cli: Dump all resolvers stats if no resolver section is given + - BUG: config: external-check command validation is checking for incorrect arguments. + - DOC: documentation format cleanups + - DOC: lua: few typos. + - BUG/MEDIUM: str2ip: make getaddrinfo() consider local address selection policy + - BUG/MEDIUM: logs: segfault writing to log from Lua + - DOC: fix lua use-service example + - MINOR: payload: add support for tls session ticket ext + - MINOR: lua: remove the run flag + - MEDIUM: lua: change the timeout execution + - MINOR: lua: rename the tune.lua.applet-timeout + - DOC: lua: update Lua doc + - DOC: lua: update doc according with the last Lua changes + - MINOR: http/tcp: fill the avalaible actions + - DOC: reorder misplaced res.ssl_hello_type in the doc + - BUG/MINOR: tcp: make silent-drop always force a TCP reset + - CLEANUP: tcp: silent-drop: only drain the connection when quick-ack is disabled + - BUILD: tcp: use IPPROTO_IP when SOL_IP is not available + - BUILD: server: fix build warnings introduced by load-server-state + - BUG/MEDIUM: server: fix misuse of format string in load-server-state's warnings + +2015/09/28 : 1.6-dev6 + - BUG/MAJOR: can't enable a server through the stat socket + - MINOR: server: Macro definition for server-state + - MINOR: cli: new stats socket command: show servers state + - DOC: stats socket command: show servers state + - MINOR: config: new global directive server-state-base + - DOC: global directive server-state-base + - MINOR: config: new global section directive: server-state-file + - DOC: new global directive: server-state-file + - MINOR: config: new backend directives: load-server-state-from-file and server-state-file-name + - DOC: load-server-state-from-file + - MINOR: init: server state loaded from file + - MINOR: server: startup slowstart task when using seamless reload of HAProxy + - MINOR: cli: new stats socket command: show backend + - DOC: servers state seamless reload example + - BUG: dns: can't connect UDP socket on FreeBSD + - MINOR: cfgparse: New function cfg_unregister_sections() + - MINOR: chunk: New function free_trash_buffers() + - BUG/MEDIUM: main: Freeing a bunch of static pointers + - MINOR: proto_http: Externalisation of previously internal functions + - MINOR: global: Few new struct fields for da module + - MAJOR: da: Update of the DeviceAtlas API module + - DOC: DeviceAtlas new keywords + - DOC: README: DeviceAtlas sample configuration updates + - MEDIUM: log: replace sendto() with sendmsg() in __send_log() + - MEDIUM: log: use a separate buffer for the header and for the message + - MEDIUM: logs: remove the hostname, tag and pid part from the logheader + - MEDIUM: logs: add support for RFC5424 header format per logger + - MEDIUM: logs: add a new RFC5424 log-format for the structured-data + - DOC: mention support for the RFC5424 syslog message format + - MEDIUM: logs: have global.log_send_hostname not contain the trailing space + - MEDIUM: logs: pass the trailing "\n" as an iovec + - BUG/MEDIUM: peers: some table updates are randomly not pushed. + - BUG/MEDIUM: peers: same table updates re-pushed after a re-connect + - BUG/MINOR: fct peer_prepare_ackmsg should not use trash. + - MINOR: http: made CHECK_HTTP_MESSAGE_FIRST accessible to other functions + - MINOR: global: Added new fields for 51Degrees device detection + - DOC: Added more explanation for 51Degrees V3.2 + - BUILD: Changed 51Degrees option to support V3.2 + - MAJOR: 51d: Upgraded to support 51Degrees V3.2 and new features + - MINOR: 51d: Improved string handling for LRU cache + - DOC: add references to rise/fall for the fastinter explanation + - MINOR: support cpu-map feature through the compile option USE_CPU_AFFINITY on FreeBSD + - BUG/MAJOR: lua: potential unexpected aborts() + - BUG/MINOR: lua: breaks the log message if his size exceed one buffer + - MINOR: action: add private configuration + - MINOR: action: add reference to the original keywork matched for the called parser. + - MINOR: lua: change actions registration + - MEDIUM: proto_http: smp_prefetch_http initialize txn + - MINOR: channel: rename function chn_sess to chn_strm + - CLEANUP: lua: align defines + - MINOR: http: export http_get_path() function + - MINOR: http: export the get_reason() function + - MINOR: http: export function http_msg_analyzer() + - MINOR: http: split initialization + - MINOR: lua: reset pointer after use + - MINOR: lua: identify userdata objects + - MEDIUM: lua: use the function lua_rawset in place of lua_settable + - BUG/MAJOR: lua: segfault after the channel data is modified by some Lua action. + - CLEANUP: lua: use calloc in place of malloc + - BUG/MEDIUM: lua: longjmp function must be unregistered + - BUG/MEDIUM: lua: forces a garbage collection + - BUG/MEDIUM: lua: wakeup task on bad conditions + - MINOR: standard: avoid DNS resolution from the function str2sa_range() + - MINOR: lua: extend socket address to support non-IP families + - MINOR: lua/applet: the cosocket applet should use appctx_wakeup in place of task_wakeup + - BUG/MEDIUM: lua: socket destroy before reading pending data + - MEDIUM: lua: change the GC policy + - OPTIM/MEDIUM: lua: executes the garbage collector only when using cosocket + - BUG/MEDIUM: lua: don't reset undesired flags in hlua_ctx_resume + - MINOR: applet: add init function + - MINOR: applet: add an execution timeout + - MINOR: stream/applet: add use-service action + - MINOR: lua: add AppletTCP class and service + - MINOR: lua: add AppletHTTP class and service + - DOC: lua: some documentation update + - DOC: add the documentation about internal circular lists + - DOC: add a CONTRIBUTING file + - DOC: add a MAINTAINERS file + - BUG/MAJOR: peers: fix a crash when stopping peers on unbound processes + - DOC: update coding-style to reference checkpatch.pl + - BUG/MEDIUM: stick-tables: fix double-decrement of tracked entries + - BUG/MINOR: args: add name for ARGT_VAR + - DOC: add more entries to MAINTAINERS + - DOC: add more entries to MAINTAINERS + - CLEANUP: stream-int: remove obsolete function si_applet_call() + - BUG/MAJOR: cli: do not dereference strm_li()->proto->name + - BUG/MEDIUM: http: do not dereference strm_li(stream) + - BUG/MEDIUM: proxy: do not dereference strm_li(stream) + - BUG/MEDIUM: stream: do not dereference strm_li(stream) + - MINOR: stream-int: use si_release_endpoint() to close idle conns + - BUG/MEDIUM: payload: make req.payload and payload_lv aware of dynamic buffers + - BUG/MEDIUM: acl: always accept match "found" + - MINOR: applet: rename applet_runq to applet_active_queue + - BUG/MAJOR: applet: use a separate run queue to maintain list integrity + - MEDIUM: stream-int: split stream_int_update_conn() into si- and conn-specific parts + - MINOR: stream-int: implement a new stream_int_update() function + - MEDIUM: stream-int: factor out the stream update functions + - MEDIUM: stream-int: call stream_int_update() from si_update() + - MINOR: stream-int: export stream_int_update_* + - MINOR: stream-int: move the applet_pause call out of the stream updates + - MEDIUM: stream-int: clean up the conditions to enable reading in si_conn_wake_cb + - MINOR: stream-int: implement the stream_int_notify() function + - MEDIUM: stream-int: use the same stream notification function for applets and conns + - MEDIUM: stream-int: completely remove stream_int_update_embedded() + - MINOR: stream-int: rename si_applet_done() to si_applet_wake_cb() + - BUG/MEDIUM: applet: fix reporting of broken write situation + - BUG/MINOR: stats: do not call cli_release_handler 3 times + - BUG/MEDIUM: cli: properly handle closed output + - MINOR: cli: do not call the release handler on internal error. + - BUG/MEDIUM: stream-int: avoid double-call to applet->release + - DEBUG: add p_malloc() to return a poisonned memory area + - CLEANUP: lua: remove unneeded memset(0) after calloc() + - MINOR: lua: use the proper applet wakeup mechanism + - BUG/MEDIUM: lua: better fix for the protocol check + - BUG/MEDIUM: lua: properly set the target on the connection + - MEDIUM: actions: pass a new "flags" argument to custom actions + - MEDIUM: actions: add new flag ACT_FLAG_FINAL to notify about last call + - MEDIUM: http: pass ACT_FLAG_FINAL to custom actions + - MEDIUM: lua: only allow actions to yield if not in a final call + - DOC: clarify how to make use of abstract sockets in socat + - CLEANUP: config: make the errorloc/errorfile messages less confusing + - MEDIUM: action: add a new flag ACT_FLAG_FIRST + - BUG/MINOR: config: check that tune.bufsize is always positive + - MEDIUM: config: set tune.maxrewrite to 1024 by default + - DOC: add David Carlier as maintainer of da.c + - DOC: fix some broken unexpected unicode chars in the Lua doc. + - BUG/MEDIUM: proxy: ignore stopped peers + - BUG/MEDIUM: proxy: do not wake stopped proxies' tasks during soft_stop() + - MEDIUM: init: completely deallocate unused peers + - BUG/MEDIUM: tcp: fix inverted condition to call custom actions + - DOC: remove outdated actions lists on tcp-request/response + - MEDIUM: tcp: add new tcp action "silent-drop" + - DOC: add URLs to optional libraries in the README + +2015/09/14 : 1.6-dev5 + - MINOR: dns: dns_resolution structure update: time_t to unsigned int + - BUG/MEDIUM: dns: DNS resolution doesn't start + - BUG/MAJOR: dns: dns client resolution infinite loop + - MINOR: dns: coding style update + - MINOR: dns: new bitmasks to use against DNS flags + - MINOR: dns: dns_nameserver structure update: new counter for truncated response + - MINOR: dns: New DNS response analysis code: DNS_RESP_TRUNCATED + - MEDIUM: dns: handling of truncated response + - MINOR: DNS client query type failover management + - MINOR: dns: no expected DNS record type found + - MINOR: dns: new flag to report that no IP can be found in a DNS response packet + - BUG/MINOR: DNS request retry counter used for retry only + - DOC: DNS documentation updated + - MEDIUM: actions: remove ACTION_STOP + - BUG/MEDIUM: lua: outgoing connection was broken since 1.6-dev2 (bis) + - BUG/MINOR: lua: last log character truncated. + - CLEANUP: typo: bad indent + - CLEANUP: actions: missplaced includes + - MINOR: build: missing header + - CLEANUP: lua: Merge log functions + - BUG/MAJOR: http: don't manipulate the server connection if it's killed + - BUG/MINOR: http: remove stupid HTTP_METH_NONE entry + - BUG/MAJOR: http: don't call http_send_name_header() after an error + - MEDIUM: tools: make str2sa_range() optionally return the FQDN + - BUG/MINOR: tools: make str2sa_range() report unresolvable addresses + - BUG/MEDIUM: dns: use the correct server hostname when resolving + +2015/08/30 : 1.6-dev4 + - MINOR: log: Add log-format variable %HQ, to log HTTP query strings + - DOC: typo in 'redirect', 302 code meaning + - DOC: typos in tcp-check expect examples + - DOC: resolve-prefer default value and default-server update + - MINOR: DNS counters: increment valid counter + - BUG/MEDIUM: DNS resolution response parsing broken + - MINOR: server: add new SRV_ADMF_CMAINT flag + - MINOR: server SRV_ADMF_CMAINT flag doesn't imply SRV_ADMF_FMAINT + - BUG/MEDIUM: dns: wrong first time DNS resolution + - BUG/MEDIUM: lua: Lua tasks fail to start. + - BUILD: add USE_LUA to BUILD_OPTIONS when it's used + - DOC/MINOR: fix OpenBSD versions where haproxy works + - MINOR: 51d: unable to start haproxy without "51degrees-data-file" + - BUG/MEDIUM: peers: fix wrong message id on stick table updates acknowledgement. + - BUG/MAJOR: peers: fix current table pointer not re-initialized on session release. + - BUILD: ssl: Allow building against libssl without SSLv3. + - DOC: clarify some points about SSL and the proxy protocol + - DOC: mention support for RFC 5077 TLS Ticket extension in starter guide + - BUG/MEDIUM: mailer: DATA part must be terminated with <CRLF>.<CRLF> + - DOC: match several lua configuration option names to those implemented in code + - MINOR cfgparse: Correct the mailer warning text to show the right names to the user + - BUG/MINOR: ssl: TLS Ticket Key rotation broken via socket command + - MINOR: stream: initialize the current_rule field to NULL on stream init + - BUG/MEDIUM: lua: timeout error with converters, wrapper and actions. + - CLEANUP: proto_http: remove useless initialisation + - CLEANUP: http/tcp actions: remove the scope member + - BUG/MINOR: proto_tcp: custom action continue is ignored + - MINOR: proto_tcp: add session in the action prototype + - MINOR: vars: reduce the code size of some wrappers + - MINOR: Move http method enum from proto_http to sample + - MINOR: sample: Add ipv6 to ipv4 and sint to ipv6 casts + - MINOR: sample/proto_tcp: export "smp_fetch_src" + - MEDIUM: cli: rely on the map's output type instead of the sample type + - BUG/MEDIUM: stream: The stream doen't inherit SC from the session + - BUG/MEDIUM: vars: segfault during the configuration parsing + - BUG/MEDIUM: stick-tables: refcount error after copying SC for the session to the stream + - BUG/MEDIUM: lua: bad error processing + - MINOR: samples: rename a struct from sample_storage to sample_data + - MINOR: samples: rename some struct member from "smp" to "data" + - MEDIUM: samples: Use the "struct sample_data" in the "struct sample" + - MINOR: samples: extract the anonymous union and create the union sample_value + - MINOR: samples: rename union from "data" to "u" + - MEDIUM: 51degrees: Adapt the 51Degrees library + - MINOR: samples: data assignation simplification + - MEDIUM: pattern/map: Maps can returns various types + - MINOR: map: The map can return IPv4 and IPv6 + - MEDIUM: actions: Merge (http|tcp)-(request|reponse) action structs + - MINOR: actions: Remove the data opaque pointer + - MINOR: lua: use the hlua_rule type in place of opaque type + - MINOR: vars: use the vars types as argument in place of opaque type + - MINOR: proto_http: use an "expr" type in place of generic opaque type. + - MINOR: proto_http: replace generic opaque types by real used types for the actions on thr request line + - MINOR: proto_http: replace generic opaque types by real used types in "http_capture" + - MINOR: proto_http: replace generic opaque types by real used types in "http_capture" by id + - MEDIUM: track-sc: Move the track-sc configuration storage in the union + - MEDIUM: capture: Move the capture configuration storage in the union + - MINOR: actions: add "from" information + - MINOR: actions: remove the mark indicating the last entry in enum + - MINOR: actions: Declare all the embedded actions in the same header file + - MINOR: actions: change actions names + - MEDIUM: actions: Add standard return code for the action API + - MEDIUM: actions: Merge (http|tcp)-(request|reponse) keywords structs + - MINOR: proto_tcp: proto_tcp.h is now useles + - MINOR: actions: mutualise the action keyword lookup + - MEDIUM: actions: Normalize the return code of the configuration parsers + - MINOR: actions: Remove wrappers + - MAJOR: stick-tables: use sample types in place of dedicated types + - MEDIUM: stick-tables: use the sample type names + - MAJOR: stick-tables: remove key storage from the key struct + - MEDIUM: stick-tables: Add GPT0 in the stick tables + - MINOR: stick-tables: Add GPT0 access + - MINOR: stick-tables: Add GPC0 actions + - BUG/MEDIUM: lua: the lua fucntion Channel:close() causes a segfault + - DOC: ssl: missing LF + - MINOR: lua: add core.done() function + - DOC: fix function name + - BUG/MINOR: lua: in some case a sample may remain undefined + - DOC: fix "http_action_set_req_line()" comments + - MINOR: http: Action for manipulating the returned status code. + - MEDIUM: lua: turns txn:close into txn:done + - BUG/MEDIUM: lua: cannot process more Lua hooks after a "done()" function call + - BUILD: link with libdl if needed for Lua support + - CLEANUP: backend: factor out objt_server() in connect_server() + - MEDIUM: backend: don't call si_alloc_conn() when we reuse a valid connection + - MEDIUM: stream-int: simplify si_alloc_conn() + - MINOR: stream-int: add new function si_detach_endpoint() + - MINOR: server: add a list of private idle connections + - MINOR: connection: add a new list member in the connection struct + - MEDIUM: stream-int: queue idle connections at the server + - MINOR: stream-int: make si_idle_conn() only accept valid connections + - MINOR: server: add a list of already used idle connections + - MINOR: connection: add a new flag CO_FL_PRIVATE + - MINOR: config: add new setting "http-reuse" + - MAJOR: backend: initial work towards connection reuse + - MAJOR: backend: improve the connection reuse mechanism + - MEDIUM: backend: implement "http-reuse safe" + - MINOR: server: add a list of safe, already reused idle connections + - MEDIUM: backend: add the "http-reuse aggressive" strategy + - DOC: document the new http-reuse directive + - DOC: internals: document next steps for HTTP connection reuse + - DOC: mention that %ms is left-padded with zeroes. + - MINOR: init: indicate to check 'bind' lines when no listeners were found. + - MAJOR: http: remove references to appsession + - CLEANUP: config: remove appsession initialization + - CLEANUP: appsession: remove appsession.c and sessionhash.c + - CLEANUP: tests: remove sessionhash_test.c and test-cookie-appsess.cfg + - CLEANUP: proxy: remove last references to appsession + - CLEANUP: appsession: remove the last include files + - DOC: remove documentation about appsession + - CLEANUP: .gitignore: ignore more test files + - CLEANUP: .gitignore: finally ignore everything but what is known. + - MEDIUM: config: emit a warning on a frontend without listener + - DOC: add doc/internals/entities-v2.txt + - DOC: add doc/linux-syn-cookies.txt + - DOC: add design thoughts on HTTP/2 + - DOC: add some thoughts on connection sharing for HTTP/2 + - DOC: add design thoughts on dynamic buffer allocation + - BUG/MEDIUM: counters: ensure that src_{inc,clr}_gpc0 creates a missing entry + - DOC: add new file intro.txt + - MAJOR: tproxy: remove support for cttproxy + - BUG/MEDIUM: lua: outgoing connection was broken since 1.6-dev2 + - DOC: lua: replace txn:close with txn:done in lua-api + - DOC: intro: minor updates and fixes + - DOC: intro: fix too long line. + - DOC: fix example of http-request using ssl_fc_session_id + - BUG/MEDIUM: lua: txn:done() still causes a segfault in TCP mode + - CLEANUP: lua: fix some indent issues + - BUG/MEDIUM: lua: fix a segfault in txn:done() if called twice + - DOC: lua: mention than txn:close was renamed txn:done. + +2015/07/22 : 1.6-dev3 + - CLEANUP: sample: generalize sample_fetch_string() as sample_fetch_as_type() + - MEDIUM: http: Add new 'set-src' option to http-request + - DOC usesrc root privileges requirments + - BUG/MINOR: dns: wrong time unit for some DNS default parameters + - MINOR: proxy: bit field for proxy_find_best_match diff status + - MINOR: server: new server flag: SRV_F_FORCED_ID + - MINOR: server: server_find functions: id, name, best_match + - DOC: dns: fix chapters syntax + - BUILD/MINOR: tools: rename popcount to my_popcountl + - BUILD: add netbsd TARGET + - MEDIUM: 51Degrees code refactoring and cleanup + - MEDIUM: 51d: add LRU-based cache on User-Agent string detection + - DOC: add notes about the "51degrees-cache-size" parameter + - BUG/MEDIUM: 51d: possible incorrect operations on smp->data.str.str + - BUG/MAJOR: connection: fix TLV offset calculation for proxy protocol v2 parsing + - MINOR: Add sample fetch to detect Supported Elliptic Curves Extension + - BUG/MINOR: payload: Add volatile flag to smp_fetch_req_ssl_ec_ext + - BUG/MINOR: lua: type error in the arguments wrapper + - CLEANUP: vars: remove unused struct + - BUG/MINOR: http/sample: gmtime/localtime can fail + - MINOR: standard: add 64 bits conversion functions + - MAJOR: sample: converts uint and sint in 64 bits signed integer + - MAJOR: arg: converts uint and sint in sint + - MEDIUM: sample: switch to saturated arithmetic + - MINOR: vars: returns variable content + - MEDIUM: vars/sample: operators can use variables as parameter + - BUG/MINOR: ssl: fix smp_fetch_ssl_fc_session_id + - BUILD/MINOR: lua: fix a harmless build warning + - BUILD/MINOR: stats: fix build warning due to condition always true + - BUG/MAJOR: lru: fix unconditional call to free due to unexpected semi-colon + - BUG/MEDIUM: logs: fix improper systematic use of quotes with a few tags + - BUILD/MINOR: lua: ensure that hlua_ctx_destroy is properly defined + - BUG/MEDIUM: lru: fix possible memory leak when ->free() is used + - MINOR: vars: make the accounting not depend on the stream + - MEDIUM: vars: move the session variables to the session, not the stream + - BUG/MEDIUM: vars: do not freeze the connection when the expression cannot be fetched + - BUG/MAJOR: buffers: make the buffer_slow_realign() function respect output data + - BUG/MAJOR: tcp: tcp rulesets were still broken + - MINOR: stats: improve compression stats reporting + - MINOR: ssl: make self-generated certs also work with raw IPv6 addresses + - CLEANUP: ssl: make ssl_sock_generated_cert_serial() take a const + - CLEANUP: ssl: make ssl_sock_generate_certificate() use ssl_sock_generated_cert_serial() + - BUG/MINOR: log: missing some ARGC_* entries in fmt_directives() + - MINOR: args: add new context for servers + - MINOR: stream: maintain consistence between channel_forward and HTTP forward + - MINOR: ssl: provide ia function to set the SNI extension on a connection + - MEDIUM: ssl: add sni support on the server lines + - CLEANUP: stream: remove a useless call to si_detach() + - CLEANUP: stream-int: fix a few outdated comments about stream_int_register_handler() + - CLEANUP: stream-int: remove stream_int_unregister_handler() and si_detach() + - MINOR: stream-int: only use si_release_endpoint() to release a connection + - MINOR: standard: provide htonll() and ntohll() + - CLEANUP/MINOR: dns: dns_str_to_dn_label() only needs a const char + - BUG/MAJOR: dns: fix the length of the string to be copied + +2015/06/17 : 1.6-dev2 + - BUG/MINOR: ssl: Display correct filename in error message + - MEDIUM: logs: Add HTTP request-line log format directives + - BUG/MEDIUM: check: tcpcheck regression introduced by e16c1b3f + - BUG/MINOR: check: fix tcpcheck error message + - MINOR: use an int instead of calling tcpcheck_get_step_id + - MINOR: tcpcheck_rule structure update + - MINOR: include comment in tcpcheck error log + - DOC: tcpcheck comment documentation + - MEDIUM: server: add support for changing a server's address + - MEDIUM: server: change server ip address from stats socket + - MEDIUM: protocol: add minimalist UDP protocol client + - MEDIUM: dns: implement a DNS resolver + - MAJOR: server: add DNS-based server name resolution + - DOC: server name resolution + proto DNS + - MINOR: dns: add DNS statistics + - MEDIUM: http: configurable http result codes for http-request deny + - BUILD: Compile clean when debug options defined + - MINOR: lru: Add the possibility to free data when an item is removed + - MINOR: lru: Add lru64_lookup function + - MEDIUM: ssl: Add options to forge SSL certificates + - MINOR: ssl: Export functions to manipulate generated certificates + - MEDIUM: config: add DeviceAtlas global keywords + - MEDIUM: global: add the DeviceAtlas required elements to struct global + - MEDIUM: sample: add the da-csv converter + - MEDIUM: init: DeviceAtlas initialization + - BUILD: Makefile: add options to build with DeviceAtlas + - DOC: README: explain how to build with DeviceAtlas + - BUG/MEDIUM: http: fix the url_param fetch + - BUG/MEDIUM: init: segfault if global._51d_property_names is not initialized + - MAJOR: peers: peers protocol version 2.0 + - MINOR: peers: avoid re-scheduling of pending stick-table's updates still not pushed. + - MEDIUM: peers: re-schedule stick-table's entry for sync when data is modified. + - MEDIUM: peers: support of any stick-table data-types for sync + - BUG/MAJOR: sample: regression on sample cast to stick table types. + - CLEANUP: deinit: remove codes for cleaning p->block_rules + - DOC: Fix L4TOUT typo in documentation + - DOC: set-log-level in Logging section preamble + - BUG/MEDIUM: compat: fix segfault on FreeBSD + - MEDIUM: check: include server address and port in the send-state header + - MEDIUM: backend: Allow redispatch on retry intervals + - MINOR: Add TLS ticket keys reference and use it in the listener struct + - MEDIUM: Add support for updating TLS ticket keys via socket + - DOC: Document new socket commands "show tls-keys" and "set ssl tls-key" + - MINOR: Add sample fetch which identifies if the SSL session has been resumed + - DOC: Update doc about weight, act and bck fields in the statistics + - BUG/MEDIUM: ssl: fix tune.ssl.default-dh-param value being overwritten + - MINOR: ssl: add a destructor to free allocated SSL ressources + - MEDIUM: ssl: add the possibility to use a global DH parameters file + - MEDIUM: ssl: replace standards DH groups with custom ones + - MEDIUM: stats: Add enum srv_stats_state + - MEDIUM: stats: Separate server state and colour in stats + - MEDIUM: stats: Only report drain state in stats if server has SRV_ADMF_DRAIN set + - MEDIUM: stats: Differentiate between DRAIN and DRAIN (agent) + - MEDIUM: Lower priority of email alerts for log-health-checks messages + - MEDIUM: Send email alerts when servers are marked as UP or enter the drain state + - MEDIUM: Document when email-alerts are sent + - BUG/MEDIUM: lua: bad argument number in analyser and in error message + - MEDIUM: lua: automatically converts strings in proxy, tables, server and ip + - BUG/MINOR: utf8: remove compilator warning + - MEDIUM: map: uses HAProxy facilities to store default value + - BUG/MINOR: lua: error in detection of mandatory arguments + - BUG/MINOR: lua: set current proxy as default value if it is possible + - BUG/MEDIUM: http: the action set-{method|path|query|uri} doesn't run. + - BUG/MEDIUM: lua: undetected infinite loop + - BUG/MAJOR: http: don't read past buffer's end in http_replace_value + - BUG/MEDIUM: http: the function "(req|res)-replace-value" doesn't respect the HTTP syntax + - MEDIUM/CLEANUP: http: rewrite and lighten http_transform_header() prototype + - BUILD: lua: it miss the '-ldl' directive + - MEDIUM: http: allows 'R' and 'S' in the protocol alphabet + - MINOR: http: split the function http_action_set_req_line() in two parts + - MINOR: http: split http_transform_header() function in two parts. + - MINOR: http: export function inet_set_tos() + - MINOR: lua: txn: add function set_(loglevel|tos|mark) + - MINOR: lua: create and register HTTP class + - DOC: lua: fix some typos + - MINOR: lua: add log functions + - BUG/MINOR: lua: Fix SSL initialisation + - DOC: lua: some fixes + - MINOR: lua: (req|res)_get_headers return more than one header value + - MINOR: lua: map system integration in Lua + - BUG/MEDIUM: http: functions set-{path,query,method,uri} breaks the HTTP parser + - MINOR: sample: add url_dec converter + - MEDIUM: sample: fill the struct sample with the session, proxy and stream pointers + - MEDIUM: sample change the prototype of sample-fetches and converters functions + - MINOR: sample: fill the struct sample with the options. + - MEDIUM: sample: change the prototype of sample-fetches functions + - MINOR: http: split the url_param in two parts + - CLEANUP: http: bad indentation + - MINOR: http: add body_param fetch + - MEDIUM: http: url-encoded parsing function can run throught wrapped buffer + - DOC: http: req.body_param documentation + - MINOR: proxy: custom capture declaration + - MINOR: capture: add two "capture" converters + - MEDIUM: capture: Allow capture with slot identifier + - MINOR: http: add array of generic pointers in http_res_rules + - MEDIUM: capture: adds http-response capture + - MINOR: common: escape CSV strings + - MEDIUM: stats: escape some strings in the CSV dump + - MINOR: tcp: add custom actions that can continue tcp-(request|response) processing + - MINOR: lua: Lua tcp action are not final action + - DOC: lua: schematics about lua socket organization + - BUG/MINOR: debug: display (null) in place of "meth" + - DOC: mention the "lua action" in documentation + - MINOR: standard: add function that converts signed int to a string + - BUG/MINOR: sample: wrong conversion of signed values + - MEDIUM: sample: Add type any + - MINOR: debug: add a special converter which display its input sample content. + - MINOR: tcp: increase the opaque data array + - MINOR: tcp/http/conf: extends the keyword registration options + - MINOR: build: fix build dependency + - MEDIUM: vars: adds support of variables + - MINOR: vars: adds get and set functions + - MINOR: lua: Variable access + - MINOR: samples: add samples which returns constants + - BUG/MINOR: vars/compil: fix some warnings + - BUILD: add 51degrees options to makefile. + - MINOR: global: add several 51Degrees members to global + - MINOR: config: add 51Degrees config parsing. + - MINOR: init: add 51Degrees initialisation code + - MEDIUM: sample: add fiftyone_degrees converter. + - MEDIUM: deinit: add cleanup for 51Degrees to deinit + - MEDIUM: sample: add trie support to 51Degrees + - DOC: add 51Degrees notes to configuration.txt. + - DOC: add build indications for 51Degrees to README. + - MEDIUM: cfgparse: introduce weak and strong quoting + - BUG/MEDIUM: cfgparse: incorrect memmove in quotes management + - MINOR: cfgparse: remove line size limitation + - MEDIUM: cfgparse: expand environment variables + - BUG/MINOR: cfgparse: fix typo in 'option httplog' error message + - BUG/MEDIUM: cfgparse: segfault when userlist is misused + - CLEANUP: cfgparse: remove reference to 'ruleset' section + - MEDIUM: cfgparse: check section maximum number of arguments + - MEDIUM: cfgparse: max arguments check in the global section + - MEDIUM: cfgparse: check max arguments in the proxies sections + - CLEANUP: stream-int: remove a redundant clearing of the linger_risk flag + - MINOR: connection: make conn_sock_shutw() actually perform the shutdown() call + - MINOR: stream-int: use conn_sock_shutw() to shutdown a connection + - MINOR: connection: perform the call to xprt->shutw() in conn_data_shutw() + - MEDIUM: stream-int: replace xprt->shutw calls with conn_data_shutw() + - MINOR: checks: use conn_data_shutw_hard() instead of call via xprt + - MINOR: connection: implement conn_sock_send() + - MEDIUM: stream-int: make conn_si_send_proxy() use conn_sock_send() + - MEDIUM: connection: make conn_drain() perform more controls + - REORG: connection: move conn_drain() to connection.c and rename it + - CLEANUP: stream-int: remove inclusion of fd.h that is not used anymore + - MEDIUM: channel: don't always set CF_WAKE_WRITE on bi_put* + - CLEANUP: lua: don't use si_ic/si_oc on known stream-ints + - BUG/MEDIUM: peers: correctly configure the client timeout + - MINOR: peers: centralize configuration of the peers frontend + - MINOR: proxy: store the default target into the frontend's configuration + - MEDIUM: stats: use frontend_accept() as the accept function + - MEDIUM: peers: use frontend_accept() instead of peer_accept() + - CLEANUP: listeners: remove unused timeout + - MEDIUM: listener: store the default target per listener + - BUILD: fix automatic inclusion of libdl. + - MEDIUM: lua: implement a simple memory allocator + - MEDIUM: compression: postpone buffer adjustments after compression + - MEDIUM: compression: don't send leading zeroes with chunk size + - BUG/MINOR: compression: consider the expansion factor in init + - MINOR: http: check the algo name "identity" instead of the function pointer + - CLEANUP: compression: statify all algo-specific functions + - MEDIUM: compression: add a distinction between UA- and config- algorithms + - MEDIUM: compression: add new "raw-deflate" compression algorithm + - MEDIUM: compression: split deflate_flush() into flush and finish + - CLEANUP: compression: remove unused reset functions + - MAJOR: compression: integrate support for libslz + - BUG/MEDIUM: http: hdr_cnt would not count any header when called without name + - BUG/MAJOR: http: null-terminate the http actions keywords list + - CLEANUP: lua: remove the unused hlua_sleep memory pool + - BUG/MAJOR: lua: use correct object size when initializing a new converter + - CLEANUP: lua: remove hard-coded sizeof() in object creations and mallocs + - CLEANUP: lua: fix confusing local variable naming in hlua_txn_new() + - CLEANUP: hlua: stop using variable name "s" alternately for hlua_txn and hlua_smp + - CLEANUP: lua: get rid of the last "*ht" for struct hlua_txn. + - CLEANUP: lua: rename last occurrences of "*s" to "*htxn" for hlua_txn + - CLEANUP: lua: rename variable "sc" for struct hlua_smp + - CLEANUP: lua: get rid of the last two "*hs" for hlua_smp + - REORG/MAJOR: session: rename the "session" entity to "stream" + - REORG/MEDIUM: stream: rename stream flags from SN_* to SF_* + - MINOR: session: start to reintroduce struct session + - MEDIUM: stream: allocate the session when a stream is created + - MEDIUM: stream: move the listener's pointer to the session + - MEDIUM: stream: move the frontend's pointer to the session + - MINOR: session: add a pointer to the session's origin + - MEDIUM: session: use the pointer to the origin instead of s->si[0].end + - CLEANUP: sample: remove useless tests in fetch functions for l4 != NULL + - MEDIUM: http: move header captures from http_txn to struct stream + - MINOR: http: create a dedicated pool for http_txn + - MAJOR: http: move http_txn out of struct stream + - MAJOR: sample: don't pass l7 anymore to sample fetch functions + - CLEANUP: lua: remove unused hlua_smp->l7 and hlua_txn->l7 + - MEDIUM: http: remove the now useless http_txn from {req/res} rules + - CLEANUP: lua: don't pass http_txn anymore to hlua_request_act_wrapper() + - MAJOR: sample: pass a pointer to the session to each sample fetch function + - MINOR: stream: provide a few helpers to retrieve frontend, listener and origin + - CLEANUP: stream: don't set ->target to the incoming connection anymore + - MINOR: stream: move session initialization before the stream's + - MINOR: session: store the session's accept date + - MINOR: session: don't rely on s->logs.logwait in embryonic sessions + - MINOR: session: implement session_free() and use it everywhere + - MINOR: session: add stick counters to the struct session + - REORG: stktable: move the stkctr_* functions from stream to sticktable + - MEDIUM: streams: support looking up stkctr in the session + - MEDIUM: session: update the session's stick counters upon session_free() + - MEDIUM: proto_tcp: track the session's counters in the connection ruleset + - MAJOR: tcp: make tcp_exec_req_rules() only rely on the session + - MEDIUM: stream: don't call stream_store_counters() in kill_mini_session() nor session_accept() + - MEDIUM: stream: move all the session-specific stuff of stream_accept() earlier + - MAJOR: stream: don't initialize the stream anymore in stream_accept + - MEDIUM: session: remove the task pointer from the session + - REORG: session: move the session parts out of stream.c + - MINOR: stream-int: make appctx_new() take the applet in argument + - MEDIUM: peers: move the appctx initialization earlier + - MINOR: session: introduce session_new() + - MINOR: session: make use of session_new() when creating a new session + - MINOR: peers: make use of session_new() when creating a new session + - MEDIUM: peers: initialize the task before the stream + - MINOR: session: set the CO_FL_CONNECTED flag on the connection once ready + - CLEANUP: stream.c: do not re-attach the connection to the stream + - MEDIUM: stream: isolate connection-specific initialization code + - MEDIUM: stream: also accept appctx as origin in stream_accept_session() + - MEDIUM: peers: make use of stream_accept_session() + - MEDIUM: frontend: make ->accept only return +/-1 + - MEDIUM: stream: return the stream upon accept() + - MEDIUM: frontend: move some stream initialisation to stream_new() + - MEDIUM: frontend: move the fd-specific settings to session_accept_fd() + - MEDIUM: frontend: don't restrict frontend_accept() to connections anymore + - MEDIUM: frontend: move some remaining stream settings to stream_new() + - CLEANUP: frontend: remove one useless local variable + - MEDIUM: stream: don't rely on the session's listener anymore in stream_new() + - MEDIUM: lua: make use of stream_new() to create an outgoing connection + - MINOR: lua: minor cleanup in hlua_socket_new() + - MINOR: lua: no need for setting timeouts / conn_retries in hlua_socket_new() + - MINOR: peers: no need for setting timeouts / conn_retries in peer_session_create() + - CLEANUP: stream-int: swap stream-int and appctx declarations + - CLEANUP: namespaces: fix protection against multiple inclusions + - MINOR: session: maintain the session count stats in the session, not the stream + - MEDIUM: session: adjust the connection flags before stream_new() + - MINOR: stream: pass the pointer to the origin explicitly to stream_new() + - CLEANUP: poll: move the conditions for waiting out of the poll functions + - BUG/MEDIUM: listener: don't report an error when resuming unbound listeners + - BUG/MEDIUM: init: don't limit cpu-map to the first 32 processes only + - BUG/MAJOR: tcp/http: fix current_rule assignment when restarting over a ruleset + - BUG/MEDIUM: stream-int: always reset si->ops when si->end is nullified + - DOC: update the entities diagrams + - BUG/MEDIUM: http: properly retrieve the front connection + - MINOR: applet: add a new "owner" pointer in the appctx + - MEDIUM: applet: make the applet not depend on a stream interface anymore + - REORG: applet: move the applet definitions out of stream_interface + - CLEANUP: applet: rename struct si_applet to applet + - REORG: stream-int: create si_applet_ops dedicated to applets + - MEDIUM: applet: add basic support for an applet run queue + - MEDIUM: applet: implement a run queue for active appctx + - MEDIUM: stream-int: add a new function si_applet_done() + - MAJOR: applet: now call si_applet_done() instead of si_update() in I/O handlers + - MAJOR: stream: use a regular ->update for all stream interfaces + - MEDIUM: dumpstats: don't unregister the applet anymore + - MEDIUM: applet: centralize the call to si_applet_done() in the I/O handler + - MAJOR: stream: do not allocate request buffers anymore when the left side is an applet + - MINOR: stream-int: add two flags to indicate an applet's wishes regarding I/O + - MEDIUM: applet: make the applets only use si_applet_{cant|want|stop}_{get|put} + - MEDIUM: stream-int: pause the appctx if the task is woken up + - BUG/MAJOR: tcp: only call registered actions when they're registered + - BUG/MEDIUM: peers: fix applet scheduling + - BUG/MEDIUM: peers: recent applet changes broke peers updates scheduling + - MINOR: tools: provide an rdtsc() function for time comparisons + - IMPORT: lru: import simple ebtree-based LRU functions + - IMPORT: hash: import xxhash-r39 + - MEDIUM: pattern: add a revision to all pattern expressions + - MAJOR: pattern: add LRU-based cache on pattern matching + - BUG/MEDIUM: http: remove content-length from chunked messages + - DOC: http: update the comments about the rules for determining transfer-length + - BUG/MEDIUM: http: do not restrict parsing of transfer-encoding to HTTP/1.1 + - BUG/MEDIUM: http: incorrect transfer-coding in the request is a bad request + - BUG/MEDIUM: http: remove content-length form responses with bad transfer-encoding + - MEDIUM: http: restrict the HTTP version token to 1 digit as per RFC7230 + - MEDIUM: http: disable support for HTTP/0.9 by default + - MEDIUM: http: add option-ignore-probes to get rid of the floods of 408 + - BUG/MINOR: config: clear proxy->table.peers.p for disabled proxies + - MEDIUM: init: don't stop proxies in parent process when exiting + - MINOR: stick-table: don't attach to peers in stopped state + - MEDIUM: config: initialize stick-tables after peers, not before + - MEDIUM: peers: add the ability to disable a peers section + - MINOR: peers: store the pointer to the signal handler + - MEDIUM: peers: unregister peers that were never started + - MEDIUM: config: propagate the table's process list to the peers sections + - MEDIUM: init: stop any peers section not bound to the correct process + - MEDIUM: config: validate that peers sections are bound to exactly one process + - MAJOR: peers: allow peers section to be used with nbproc > 1 + - DOC: relax the peers restriction to single-process + - DOC: document option http-ignore-probes + - DOC: fix the comments about the meaning of msg->sol in HTTP + - BUG/MEDIUM: http: wait for the exact amount of body bytes in wait_for_request_body + - BUG/MAJOR: http: prevent risk of reading past end with balance url_param + - MEDIUM: stream: move HTTP request body analyser before process_common + - MEDIUM: http: add a new option http-buffer-request + - MEDIUM: http: provide 3 fetches for the body + - DOC: update the doc on the proxy protocol + - BUILD: pattern: fix build warnings introduced in the LRU cache + - BUG/MEDIUM: stats: properly initialize the scope before dumping stats + - CLEANUP: config: fix misleading information in error message. + - MINOR: config: report the number of processes using a peers section in the error case + - BUG/MEDIUM: config: properly compute the default number of processes for a proxy + - MEDIUM: http: add new "capture" action for http-request + - BUG/MEDIUM: http: fix the http-request capture parser + - BUG/MEDIUM: http: don't forward client shutdown without NOLINGER except for tunnels + - BUILD/MINOR: ssl: fix build failure introduced by recent patch + - BUG/MAJOR: check: fix breakage of inverted tcp-check rules + - CLEANUP: checks: fix double usage of cur / current_step in tcp-checks + - BUG/MEDIUM: checks: do not dereference head of a tcp-check at the end + - CLEANUP: checks: simplify the loop processing of tcp-checks + - BUG/MAJOR: checks: always check for end of list before proceeding + - BUG/MEDIUM: checks: do not dereference a list as a tcpcheck struct + - BUG/MAJOR: checks: break infinite loops when tcp-checks starts with comment + - MEDIUM: http: make url_param iterate over multiple occurrences + - BUG/MEDIUM: peers: apply a random reconnection timeout + - MEDIUM: config: reject invalid config with name duplicates + - MEDIUM: config: reject conflicts in table names + - CLEANUP: proxy: make the proxy lookup functions more user-friendly + - MINOR: proxy: simply ignore duplicates in proxy name lookups + - MINOR: config: don't open-code proxy name lookups + - MEDIUM: config: clarify the conflicting modes detection for backend rules + - CLEANUP: proxy: remove now unused function findproxy_mode() + - MEDIUM: stick-table: remove the now duplicate find_stktable() function + - MAJOR: config: remove the deprecated reqsetbe / reqisetbe actions + - MINOR: proxy: add a new function proxy_find_by_id() + - MINOR: proxy: add a flag to memorize that the proxy's ID was forced + - MEDIUM: proxy: add a new proxy_find_best_match() function + - CLEANUP: http: explicitly reference request in http_apply_redirect_rules() + - MINOR: http: prepare support for parsing redirect actions on responses + - MEDIUM: http: implement http-response redirect rules + - MEDIUM: http: no need to close the request on redirect if data was parsed + - BUG/MEDIUM: http: fix body processing for the stats applet + - BUG/MINOR: da: fix log-level comparison to emove annoying warning + - CLEANUP: global: remove one ifdef USE_DEVICEATLAS + - CLEANUP: da: move the converter registration to da.c + - CLEANUP: da: register the config keywords in da.c + - CLEANUP: adjust the envelope name in da.h to reflect the file name + - CLEANUP: da: remove ifdef USE_DEVICEATLAS from da.c + - BUILD: make 51D easier to build by defaulting to 51DEGREES_SRC + - BUILD: fix build warning when not using 51degrees + - BUILD: make DeviceAtlas easier to build by defaulting to DEVICEATLAS_SRC + - BUILD: ssl: fix recent build breakage on older SSL libs + +2015/03/11 : 1.6-dev1 + - CLEANUP: extract temporary $CFG to eliminate duplication + - CLEANUP: extract temporary $BIN to eliminate duplication + - CLEANUP: extract temporary $PIDFILE to eliminate duplication + - CLEANUP: extract temporary $LOCKFILE to eliminate duplication + - CLEANUP: extract quiet_check() to avoid duplication + - BUG/MINOR: don't start haproxy on reload + - DOC: Address issue where documentation is excluded due to a gitignore rule. + - BUG/MEDIUM: systemd: set KillMode to 'mixed' + - BUILD: fix "make install" to support spaces in the install dirs + - BUG/MINOR: config: http-request replace-header arg typo + - BUG: config: error in http-response replace-header number of arguments + - DOC: missing track-sc* in http-request rules + - BUILD: lua: missing ifdef related to SSL when enabling LUA + - BUG/MEDIUM: regex: fix pcre_study error handling + - MEDIUM: regex: Use pcre_study always when PCRE is used, regardless of JIT + - BUG/MINOR: Fix search for -p argument in systemd wrapper. + - MEDIUM: Improve signal handling in systemd wrapper. + - DOC: fix typo in Unix Socket commands + - BUG/MEDIUM: checks: external checks can't change server status to UP + - BUG/MEDIUM: checks: segfault with external checks in a backend section + - BUG/MINOR: checks: external checks shouldn't wait for timeout to return the result + - BUG/MEDIUM: auth: fix segfault with http-auth and a configuration with an unknown encryption algorithm + - BUG/MEDIUM: config: userlists should ensure that encrypted passwords are supported + - BUG/MINOR: config: don't propagate process binding for dynamic use_backend + - BUG/MINOR: log: fix request flags when keep-alive is enabled + - BUG/MEDIUM: checks: fix conflicts between agent checks and ssl healthchecks + - MINOR: checks: allow external checks in backend sections + - MEDIUM: checks: provide environment variables to the external checks + - MINOR: checks: update dynamic environment variables in external checks + - DOC: checks: environment variables used by "external-check command" + - BUG/MEDIUM: backend: correctly detect the domain when use_domain_only is used + - MINOR: ssl: load certificates in alphabetical order + - BUG/MINOR: checks: prevent http keep-alive with http-check expect + - MINOR: lua: typo in an error message + - MINOR: report the Lua version in -vv + - MINOR: lua: add a compilation error message when compiled with an incompatible version + - BUG/MEDIUM: lua: segfault when calling haproxy sample fetches from lua + - BUILD: try to automatically detect the Lua library name + - BUILD/CLEANUP: systemd: avoid a warning due to mixed code and declaration + - BUG/MEDIUM: backend: Update hash to use unsigned int throughout + - BUG/MEDIUM: connection: fix memory corruption when building a proxy v2 header + - MEDIUM: connection: add new bit in Proxy Protocol V2 + - BUG/MINOR: ssl: rejects OCSP response without nextupdate. + - BUG/MEDIUM: ssl: Fix to not serve expired OCSP responses. + - BUG/MINOR: ssl: Fix OCSP resp update fails with the same certificate configured twice. + - BUG/MINOR: ssl: Fix external function in order not to return a pointer on an internal trash buffer. + - MINOR: add fetchs 'ssl_c_der' and 'ssl_f_der' to return DER formatted certs + - MINOR: ssl: add statement to force some ssl options in global. + - BUG/MINOR: ssl: correctly initialize ssl ctx for invalid certificates + - BUG/MEDIUM: ssl: fix bad ssl context init can cause segfault in case of OOM. + - BUG/MINOR: samples: fix unnecessary memcopy converting binary to string. + - MINOR: samples: adds the bytes converter. + - MINOR: samples: adds the field converter. + - MINOR: samples: add the word converter. + - BUG/MINOR: server: move the directive #endif to the end of file + - BUG/MAJOR: buffer: check the space left is enough or not when input data in a buffer is wrapped + - DOC: fix a few typos + - CLEANUP: epoll: epoll_events should be allocated according to global.tune.maxpollevents + - BUG/MINOR: http: fix typo: "401 Unauthorized" => "407 Unauthorized" + - BUG/MINOR: parse: refer curproxy instead of proxy + - BUG/MINOR: parse: check the validity of size string in a more strict way + - BUILD: add new target 'make uninstall' to support uninstalling haproxy from OS + - DOC: expand the docs for the provided stats. + - BUG/MEDIUM: unix: do not unlink() abstract namespace sockets upon failure. + - MEDIUM: ssl: Certificate Transparency support + - MEDIUM: stats: proxied stats admin forms fix + - MEDIUM: http: Compress HTTP responses with status codes 201,202,203 in addition to 200 + - BUG/MEDIUM: connection: sanitize PPv2 header length before parsing address information + - MAJOR: namespace: add Linux network namespace support + - MINOR: systemd: Check configuration before start + - BUILD: ssl: handle boringssl in openssl version detection + - BUILD: ssl: disable OCSP when using boringssl + - BUILD: ssl: don't call get_rfc2409_prime when using boringssl + - MINOR: ssl: don't use boringssl's cipher_list + - BUILD: ssl: use OPENSSL_NO_OCSP to detect OCSP support + - MINOR: stats: fix minor typo in HTML page + - MINOR: Also accept SIGHUP/SIGTERM in systemd-wrapper + - MEDIUM: Add support for configurable TLS ticket keys + - DOC: Document the new tls-ticket-keys bind keyword + - DOC: clearly state that the "show sess" output format is not fixed + - MINOR: stats: fix minor typo fix in stats_dump_errors_to_buffer() + - DOC: httplog does not support 'no' + - BUG/MEDIUM: ssl: Fix a memory leak in DHE key exchange + - MINOR: ssl: use SSL_get_ciphers() instead of directly accessing the cipher list. + - BUG/MEDIUM: Consistently use 'check' in process_chk + - MEDIUM: Add external check + - BUG/MEDIUM: Do not set agent health to zero if server is disabled in config + - MEDIUM/BUG: Only explicitly report "DOWN (agent)" if the agent health is zero + - MEDIUM: Remove connect_chk + - MEDIUM: Refactor init_check and move to checks.c + - MEDIUM: Add free_check() helper + - MEDIUM: Move proto and addr fields struct check + - MEDIUM: Attach tcpcheck_rules to check + - MEDIUM: Add parsing of mailers section + - MEDIUM: Allow configuration of email alerts + - MEDIUM: Support sending email alerts + - DOC: Document email alerts + - MINOR: Remove trailing '.' from email alert messages + - MEDIUM: Allow suppression of email alerts by log level + - BUG/MEDIUM: Do not consider an agent check as failed on L7 error + - MINOR: deinit: fix memory leak + - MINOR: http: export the function 'smp_fetch_base32' + - BUG/MEDIUM: http: tarpit timeout is reset + - MINOR: sample: add "json" converter + - BUG/MEDIUM: pattern: don't load more than once a pattern list. + - MINOR: map/acl/dumpstats: remove the "Done." message + - BUG/MAJOR: ns: HAProxy segfault if the cli_conn is not from a network connection + - BUG/MINOR: pattern: error message missing + - BUG/MEDIUM: pattern: some entries are not deleted with case insensitive match + - BUG/MINOR: ARG6 and ARG7 don't fit in a 32 bits word + - MAJOR: poll: only rely on wake_expired_tasks() to compute the wait delay + - MEDIUM: task: call session analyzers if the task is woken by a message. + - MEDIUM: protocol: automatically pick the proto associated to the connection. + - MEDIUM: channel: wake up any request analyzer on response activity + - MINOR: converters: add a "void *private" argument to converters + - MINOR: converters: give the session pointer as converter argument + - MINOR: sample: add private argument to the struct sample_fetch + - MINOR: global: export function and permits to not resolve DNS names + - MINOR: sample: add function for browsing samples. + - MINOR: global: export many symbols. + - MINOR: includes: fix a lot of missing or useless includes + - MEDIUM: tcp: add register keyword system. + - MEDIUM: buffer: make bo_putblk/bo_putstr/bo_putchk return the number of bytes copied. + - MEDIUM: http: change the code returned by the response processing rule functions + - MEDIUM: http/tcp: permit to resume http and tcp custom actions + - MINOR: channel: functions to get data from a buffer without copy + - MEDIUM: lua: lua integration in the build and init system. + - MINOR: lua: add ease functions + - MINOR: lua: add runtime execution context + - MEDIUM: lua: "com" signals + - MINOR: lua: add the configuration directive "lua-load" + - MINOR: lua: core: create "core" class and object + - MINOR: lua: post initialisation bindings + - MEDIUM: lua: add coroutine as tasks. + - MINOR: lua: add sample and args type converters + - MINOR: lua: txn: create class TXN associated with the transaction. + - MINOR: lua: add shared context in the lua stack + - MINOR: lua: txn: import existing sample-fetches in the class TXN + - MINOR: lua: txn: add lua function in TXN that returns an array of http headers + - MINOR: lua: register and execute sample-fetches in LUA + - MINOR: lua: register and execute converters in LUA + - MINOR: lua: add bindings for tcp and http actions + - MINOR: lua: core: add sleep functions + - MEDIUM: lua: socket: add "socket" class for TCP I/O + - MINOR: lua: core: pattern and acl manipulation + - MINOR: lua: channel: add "channel" class + - MINOR: lua: txn: object "txn" provides two objects "channel" + - MINOR: lua: core: can set the nice of the current task + - MINOR: lua: core: can yield an execution stack + - MINOR: lua: txn: add binding for closing the client connection. + - MEDIUM: lua: Lua initialisation "on demand" + - BUG/MAJOR: lua: send function fails and return bad bytes + - MINOR: remove unused declaration. + - MINOR: lua: remove some #define + - MINOR: lua: use bitfield and macro in place of integer and enum + - MINOR: lua: set skeleton for Lua execution expiration + - MEDIUM: lua: each yielding function returns a wake up time. + - MINOR: lua: adds "forced yield" flag + - MEDIUM: lua: interrupt the Lua execution for running other process + - MEDIUM: lua: change the sleep function core + - BUG/MEDIUM: lua: the execution timeout is ignored in yield case + - DOC: lua: Lua configuration documentation + - MINOR: lua: add the struct session in the lua channel struct + - BUG/MINOR: lua: set buffer if it is nnot avalaible. + - BUG/MEDIUM: lua: reset flags before resuming execution + - BUG/MEDIUM: lua: fix infinite loop about channel + - BUG/MEDIUM: lua: the Lua process is not waked up after sending data on requests side + - BUG/MEDIUM: lua: many errors when we try to send data with the channel API + - MEDIUM: lua: use the Lua-5.3 version of the library + - BUG/MAJOR: lua: some function are not yieldable, the forced yield causes errors + - BUG/MEDIUM: lua: can't handle the response bytes + - BUG/MEDIUM: lua: segfault with buffer_replace2 + - BUG/MINOR: lua: check buffers before initializing socket + - BUG/MINOR: log: segfault if there are no proxy reference + - BUG/MEDIUM: lua: sockets don't have buffer to write data + - BUG/MEDIUM: lua: cannot connect socket + - BUG/MINOR: lua: sockets receive behavior doesn't follows the specs + - BUG/BUILD: lua: The strict Lua 5.3 version check is not done. + - BUG/MEDIUM: buffer: one byte miss in buffer free space check + - MEDIUM: lua: make the functions hlua_gethlua() and hlua_sethlua() faster + - MINOR: replace the Core object by a simple model. + - MEDIUM: lua: change the objects configuration + - MEDIUM: lua: create a namespace for the fetches + - MINOR: converters: add function to browse converters + - MINOR: lua: wrapper for converters + - MINOR: lua: replace function (req|get)_channel by a variable + - MINOR: lua: fetches and converters can return an empty string in place of nil + - DOC: lua api + - BUG/MEDIUM: sample: fix random number upper-bound + - BUG/MINOR: stats:Fix incorrect printf type. + - BUG/MAJOR: session: revert all the crappy client-side timeout changes + - BUG/MINOR: logs: properly initialize and count log sockets + - BUG/MEDIUM: http: fetch "base" is not compatible with set-header + - BUG/MINOR: counters: do not untrack counters before logging + - BUG/MAJOR: sample: correctly reinitialize sample fetch context before calling sample_process() + - MINOR: stick-table: make stktable_fetch_key() indicate why it failed + - BUG/MEDIUM: counters: fix track-sc* to wait on unstable contents + - BUILD: remove TODO from the spec file and add README + - MINOR: log: make MAX_SYSLOG_LEN overridable at build time + - MEDIUM: log: support a user-configurable max log line length + - DOC: provide an example of how to use ssl_c_sha1 + - BUILD: checks: external checker needs signal.h + - BUILD: checks: kill a minor warning on Solaris in external checks + - BUILD: http: fix isdigit & isspace warnings on Solaris + - BUG/MINOR: listener: set the listener's fd to -1 after deletion + - BUG/MEDIUM: unix: failed abstract socket binding is retryable + - MEDIUM: listener: implement a per-protocol pause() function + - MEDIUM: listener: support rebinding during resume() + - BUG/MEDIUM: unix: completely unbind abstract sockets during a pause() + - DOC: explicitly mention the limits of abstract namespace sockets + - DOC: minor fix on {sc,src}_kbytes_{in,out} + - DOC: fix alphabetical sort of converters + - MEDIUM: stick-table: implement lookup from a sample fetch + - MEDIUM: stick-table: add new converters to fetch table data + - MINOR: samples: add two converters for the date format + - BUG/MAJOR: http: correctly rewind the request body after start of forwarding + - DOC: remove references to CPU=native in the README + - DOC: mention that "compression offload" is ignored in defaults section + - DOC: mention that Squid correctly responds 400 to PPv2 header + - BUILD: fix dependencies between config and compat.h + - MINOR: session: export the function 'smp_fetch_sc_stkctr' + - MEDIUM: stick-table: make it easier to register extra data types + - BUG/MINOR: http: base32+src should use the big endian version of base32 + - MINOR: sample: allow IP address to cast to binary + - MINOR: sample: add new converters to hash input + - MINOR: sample: allow integers to cast to binary + - BUILD: report commit ID in git versions as well + - CLEANUP: session: move the stick counters declarations to stick_table.h + - MEDIUM: http: add the track-sc* actions to http-request rules + - BUG/MEDIUM: connection: fix proxy v2 header again! + - BUG/MAJOR: tcp: fix a possible busy spinning loop in content track-sc* + - OPTIM/MINOR: proxy: reduce struct proxy by 48 bytes on 64-bit archs + - MINOR: log: add a new field "%lc" to implement a per-frontend log counter + - BUG/MEDIUM: http: fix inverted condition in pat_match_meth() + - BUG/MEDIUM: http: fix improper parsing of HTTP methods for use with ACLs + - BUG/MINOR: pattern: remove useless allocation of unused trash in pat_parse_reg() + - BUG/MEDIUM: acl: correctly compute the output type when a converter is used + - CLEANUP: acl: cleanup some of the redundancy and spaghetti after last fix + - BUG/CRITICAL: http: don't update msg->sov once data start to leave the buffer + - MEDIUM: http: enable header manipulation for 101 responses + - BUG/MEDIUM: config: propagate frontend to backend process binding again. + - MEDIUM: config: properly propagate process binding between proxies + - MEDIUM: config: make the frontends automatically bind to the listeners' processes + - MEDIUM: config: compute the exact bind-process before listener's maxaccept + - MEDIUM: config: only warn if stats are attached to multi-process bind directives + - MEDIUM: config: report it when tcp-request rules are misplaced + - DOC: indicate in the doc that track-sc* can wait if data are missing + - MINOR: config: detect the case where a tcp-request content rule has no inspect-delay + - MEDIUM: systemd-wrapper: support multiple executable versions and names + - BUG/MEDIUM: remove debugging code from systemd-wrapper + - BUG/MEDIUM: http: adjust close mode when switching to backend + - BUG/MINOR: config: don't propagate process binding on fatal errors. + - BUG/MEDIUM: check: rule-less tcp-check must detect connect failures + - BUG/MINOR: tcp-check: report the correct failed step in the status + - DOC: indicate that weight zero is reported as DRAIN + - BUG/MEDIUM: config: avoid skipping disabled proxies + - BUG/MINOR: config: do not accept more track-sc than configured + - BUG/MEDIUM: backend: fix URI hash when a query string is present + - BUG/MEDIUM: http: don't dump debug headers on MSG_ERROR + - BUG/MAJOR: cli: explicitly call cli_release_handler() upon error + - BUG/MEDIUM: tcp: fix outgoing polling based on proxy protocol + - BUILD/MINOR: ssl: de-constify "ciphers" to avoid a warning on openssl-0.9.8 + - BUG/MEDIUM: tcp: don't use SO_ORIGINAL_DST on non-AF_INET sockets + - BUG/BUILD: revert accidental change in the makefile from latest SSL fix + - BUG/MEDIUM: ssl: force a full GC in case of memory shortage + - MEDIUM: ssl: add support for smaller SSL records + - MINOR: session: release a few other pools when stopping + - MINOR: task: release the task pool when stopping + - BUG/MINOR: config: don't inherit the default balance algorithm in frontends + - BUG/MAJOR: frontend: initialize capture pointers earlier + - BUG/MINOR: stats: correctly set the request/response analysers + - MAJOR: polling: centralize calls to I/O callbacks + - DOC: fix typo in the body parser documentation for msg.sov + - BUG/MINOR: peers: the buffer size is global.tune.bufsize, not trash.size + - MINOR: sample: add a few basic internal fetches (nbproc, proc, stopping) + - DEBUG: pools: apply poisonning on every allocated pool + - BUG/MAJOR: sessions: unlink session from list on out of memory + - BUG/MEDIUM: patterns: previous fix was incomplete + - BUG/MEDIUM: payload: ensure that a request channel is available + - BUG/MINOR: tcp-check: don't condition data polling on check type + - BUG/MEDIUM: tcp-check: don't rely on random memory contents + - BUG/MEDIUM: tcp-checks: disable quick-ack unless next rule is an expect + - BUG/MINOR: config: fix typo in condition when propagating process binding + - BUG/MEDIUM: config: do not propagate processes between stopped processes + - BUG/MAJOR: stream-int: properly check the memory allocation return + - BUG/MEDIUM: memory: fix freeing logic in pool_gc2() + - BUG/MAJOR: namespaces: conn->target is not necessarily a server + - BUG/MEDIUM: compression: correctly report zlib_mem + - CLEANUP: lists: remove dead code + - CLEANUP: memory: remove dead code + - CLEANUP: memory: replace macros pool_alloc2/pool_free2 with functions + - MINOR: memory: cut pool allocator in 3 layers + - MEDIUM: memory: improve pool_refill_alloc() to pass a refill count + - MINOR: stream-int: retrieve session pointer from stream-int + - MINOR: buffer: reset a buffer in b_reset() and not channel_init() + - MEDIUM: buffer: use b_alloc() to allocate and initialize a buffer + - MINOR: buffer: move buffer initialization after channel initialization + - MINOR: buffer: only use b_free to release buffers + - MEDIUM: buffer: always assign a dummy empty buffer to channels + - MEDIUM: buffer: add a new buf_wanted dummy buffer to report failed allocations + - MEDIUM: channel: do not report full when buf_empty is present on a channel + - MINOR: session: group buffer allocations together + - MINOR: buffer: implement b_alloc_fast() + - MEDIUM: buffer: implement b_alloc_margin() + - MEDIUM: session: implement a basic atomic buffer allocator + - MAJOR: session: implement a wait-queue for sessions who need a buffer + - MAJOR: session: only allocate buffers when needed + - MINOR: stats: report a "waiting" flags for sessions + - MAJOR: session: only wake up as many sessions as available buffers permit + - MINOR: config: implement global setting tune.buffers.reserve + - MINOR: config: implement global setting tune.buffers.limit + - MEDIUM: channel: implement a zero-copy buffer transfer + - MEDIUM: stream-int: support splicing from applets + - OPTIM: stream-int: try to send pending spliced data + - CLEANUP: session: remove session_from_task() + - DOC: add missing entry for log-format and clarify the text + - MINOR: logs: add a new per-proxy "log-tag" directive + - BUG/MEDIUM: http: fix header removal when previous header ends with pure LF + - MINOR: config: extend the default max hostname length to 64 and beyond + - BUG/MEDIUM: channel: fix possible integer overflow on reserved size computation + - BUG/MINOR: channel: compare to_forward with buf->i, not buf->size + - MINOR: channel: add channel_in_transit() + - MEDIUM: channel: make buffer_reserved() use channel_in_transit() + - MEDIUM: channel: make bi_avail() use channel_in_transit() + - BUG/MEDIUM: channel: don't schedule data in transit for leaving until connected + - CLEANUP: channel: rename channel_reserved -> channel_is_rewritable + - MINOR: channel: rename channel_full() to !channel_may_recv() + - MINOR: channel: rename buffer_reserved() to channel_reserved() + - MINOR: channel: rename buffer_max_len() to channel_recv_limit() + - MINOR: channel: rename bi_avail() to channel_recv_max() + - MINOR: channel: rename bi_erase() to channel_truncate() + - BUG/MAJOR: log: don't try to emit a log if no logger is set + - MINOR: tools: add new round_2dig() function to round integers + - MINOR: global: always export some SSL-specific metrics + - MINOR: global: report information about the cost of SSL connections + - MAJOR: init: automatically set maxconn and/or maxsslconn when possible + - MINOR: http: add a new fetch "query" to extract the request's query string + - MINOR: hash: add new function hash_crc32 + - MINOR: samples: provide a "crc32" converter + - MEDIUM: backend: add the crc32 hash algorithm for load balancing + - BUG/MINOR: args: add missing entry for ARGT_MAP in arg_type_names + - BUG/MEDIUM: http: make http-request set-header compute the string before removal + - MEDIUM: args: use #define to specify the number of bits used by arg types and counts + - MEDIUM: args: increase arg type to 5 bits and limit arg count to 5 + - MINOR: args: add type-specific flags for each arg in a list + - MINOR: args: implement a new arg type for regex : ARGT_REG + - MEDIUM: regex: add support for passing regex flags to regex_exec_match() + - MEDIUM: samples: add a regsub converter to perform regex-based transformations + - BUG/MINOR: sample: fix case sensitivity for the regsub converter + - MEDIUM: http: implement http-request set-{method,path,query,uri} + - DOC: fix missing closing brackend on regsub + - MEDIUM: samples: provide basic arithmetic and bitwise operators + - MEDIUM: init: continue to enforce SYSTEM_MAXCONN with auto settings if set + - BUG/MINOR: http: fix incorrect header value offset in replace-hdr/replace-value + - BUG/MINOR: http: abort request processing on filter failure + - MEDIUM: tcp: implement tcp-ut bind option to set TCP_USER_TIMEOUT + - MINOR: ssl/server: add the "no-ssl-reuse" server option + - BUG/MAJOR: peers: initialize s->buffer_wait when creating the session + - MINOR: http: add a new function to iterate over each header line + - MINOR: http: add the new sample fetches req.hdr_names and res.hdr_names + - MEDIUM: task: always ensure that the run queue is consistent + - BUILD: Makefile: add -Wdeclaration-after-statement + - BUILD/CLEANUP: ssl: avoid a warning due to mixed code and declaration + - BUILD/CLEANUP: config: silent 3 warnings about mixed declarations with code + - MEDIUM: protocol: use a family array to index the protocol handlers + - BUILD: lua: cleanup many mixed occurrences declarations & code + - BUG/MEDIUM: task: fix recently introduced scheduler skew + - BUG/MINOR: lua: report the correct function name in an error message + - BUG/MAJOR: http: fix stats regression consecutive to HTTP_RULE_RES_YIELD + - Revert "BUG/MEDIUM: lua: can't handle the response bytes" + - MINOR: lua: convert IP addresses to type string + - CLEANUP: lua: use the same function names in C and Lua + - REORG/MAJOR: move session's req and resp channels back into the session + - CLEANUP: remove now unused channel pool + - REORG/MEDIUM: stream-int: introduce si_ic/si_oc to access channels + - MEDIUM: stream-int: add a flag indicating which side the SI is on + - MAJOR: stream-int: only rely on SI_FL_ISBACK to find the requested channel + - MEDIUM: stream-interface: remove now unused pointers to channels + - MEDIUM: stream-int: make si_sess() use the stream int's side + - MEDIUM: stream-int: use si_task() to retrieve the task from the stream int + - MEDIUM: stream-int: remove any reference to the owner + - CLEANUP: stream-int: add si_ib/si_ob to dereference the buffers + - CLEANUP: stream-int: add si_opposite() to find the other stream interface + - REORG/MEDIUM: channel: only use chn_prod / chn_cons to find stream-interfaces + - MEDIUM: channel: add a new flag "CF_ISRESP" for the response channel + - MAJOR: channel: only rely on the new CF_ISRESP flag to find the SI + - MEDIUM: channel: remove now unused ->prod and ->cons pointers + - CLEANUP: session: simplify references to chn_{prod,cons}(&s->{req,res}) + - CLEANUP: session: use local variables to access channels / stream ints + - CLEANUP: session: don't needlessly pass a pointer to the stream-int + - CLEANUP: session: don't use si_{ic,oc} when we know the session. + - CLEANUP: stream-int: limit usage of si_ic/si_oc + - CLEANUP: lua: limit usage of si_ic/si_oc + - MINOR: channel: add chn_sess() helper to retrieve session from channel + - MEDIUM: session: simplify receive buffer allocator to only use the channel + - MEDIUM: lua: use CF_ISRESP to detect the channel's side + - CLEANUP: lua: remove the session pointer from hlua_channel + - CLEANUP: lua: hlua_channel_new() doesn't need the pointer to the session anymore + - MEDIUM: lua: remove struct hlua_channel + - MEDIUM: lua: remove hlua_sample_fetch + +2014/06/19 : 1.6-dev0 + - exact copy of 1.5.0 + +2014/06/19 : 1.5.0 + - MEDIUM: ssl: ignored file names ending as '.issuer' or '.ocsp'. + - MEDIUM: ssl: basic OCSP stapling support. + - MINOR: ssl/cli: Fix unapropriate comment in code on 'set ssl ocsp-response' + - MEDIUM: ssl: add 300s supported time skew on OCSP response update. + - MINOR: checks: mysql-check: Add support for v4.1+ authentication + - MEDIUM: ssl: Add the option to use standardized DH parameters >= 1024 bits + - MEDIUM: ssl: fix detection of ephemeral diffie-hellman key exchange by using the cipher description. + - MEDIUM: http: add actions "replace-header" and "replace-values" in http-req/resp + - MEDIUM: Break out check establishment into connect_chk() + - MEDIUM: Add port_to_str helper + - BUG/MEDIUM: fix ignored values for half-closed timeouts (client-fin and server-fin) in defaults section. + - BUG/MEDIUM: Fix unhandled connections problem with systemd daemon mode and SO_REUSEPORT. + - MINOR: regex: fix a little configuration memory leak. + - MINOR: regex: Create JIT compatible function that return match strings + - MEDIUM: regex: replace all standard regex function by own functions + - MEDIUM: regex: Remove null terminated strings. + - MINOR: regex: Use native PCRE API. + - MINOR: missing regex.h include + - DOC: Add Exim as Proxy Protocol implementer. + - BUILD: don't use type "uint" which is not portable + - BUILD: stats: workaround stupid and bogus -Werror=format-security behaviour + - BUG/MEDIUM: http: clear CF_READ_NOEXP when preparing a new transaction + - CLEANUP: http: don't clear CF_READ_NOEXP twice + - DOC: fix proxy protocol v2 decoder example + - DOC: fix remaining occurrences of "pattern extraction" + - MINOR: log: allow the HTTP status code to be logged even in TCP frontends + - MINOR: logs: don't limit HTTP header captures to HTTP frontends + - MINOR: sample: improve sample_fetch_string() to report partial contents + - MINOR: capture: extend the captures to support non-header keys + - MINOR: tcp: prepare support for the "capture" action + - MEDIUM: tcp: add a new tcp-request capture directive + - MEDIUM: session: allow shorter retry delay if timeout connect is small + - MEDIUM: session: don't apply the retry delay when redispatching + - MEDIUM: session: redispatch earlier when possible + - MINOR: config: warn when tcp-check rules are used without option tcp-check + - BUG/MINOR: connection: make proxy protocol v1 support the UNKNOWN protocol + - DOC: proxy protocol example parser was still wrong + - DOC: minor updates to the proxy protocol doc + - CLEANUP: connection: merge proxy proto v2 header and address block + - MEDIUM: connection: add support for proxy protocol v2 in accept-proxy + - MINOR: tools: add new functions to quote-encode strings + - DOC: clarify the CSV format + - MEDIUM: stats: report the last check and last agent's output on the CSV status + - MINOR: freq_ctr: introduce a new averaging method + - MEDIUM: session: maintain per-backend and per-server time statistics + - MEDIUM: stats: report per-backend and per-server time stats in HTML and CSV outputs + - BUG/MINOR: http: fix typos in previous patch + - DOC: remove the ultra-obsolete TODO file + - DOC: update roadmap + - DOC: minor updates to the README + - DOC: mention the maxconn limitations with the select poller + - DOC: commit a few old design thoughts files + +2014/05/28 : 1.5-dev26 + - BUG/MEDIUM: polling: fix possible CPU hogging of worker processes after receiving SIGUSR1. + - BUG/MINOR: stats: fix a typo on a closing tag for a server tracking another one + - OPTIM: stats: avoid the calculation of a useless link on tracking servers in maintenance + - MINOR: fix a few memory usage errors + - CONTRIB: halog: Filter input lines by date and time through timestamp + - MINOR: ssl: SSL_CTX_set_options() and SSL_CTX_set_mode() take a long, not an int + - BUG/MEDIUM: regex: fix risk of buffer overrun in exp_replace() + - MINOR: acl: set "str" as default match for strings + - DOC: Add some precisions about acl default matching method + - MEDIUM: acl: strenghten the option parser to report invalid options + - BUG/MEDIUM: config: a stats-less config crashes in 1.5-dev25 + - BUG/MINOR: checks: tcp-check must not stop on '\0' for binary checks + - MINOR: stats: improve alignment of color codes to save one line of header + - MINOR: checks: simplify and improve reporting of state changes when using log-health-checks + - MINOR: server: remove the SRV_DRAIN flag which can always be deduced + - MINOR: server: use functions to detect state changes and to update them + - MINOR: server: create srv_was_usable() from srv_is_usable() and use a pointer + - BUG/MINOR: stats: do not report "100%" in the thottle column when server is draining + - BUG/MAJOR: config: don't free valid regex memory + - BUG/MEDIUM: session: don't clear CF_READ_NOEXP if analysers are not called + - BUG/MINOR: stats: tracking servers may incorrectly report an inherited DRAIN status + - MEDIUM: proxy: make timeout parser a bit stricter + - REORG/MEDIUM: server: split server state and flags in two different variables + - REORG/MEDIUM: server: move the maintenance bits out of the server state + - MAJOR: server: use states instead of flags to store the server state + - REORG: checks: put the functions in the appropriate files ! + - MEDIUM: server: properly support and propagate the maintenance status + - MEDIUM: server: allow multi-level server tracking + - CLEANUP: checks: rename the server_status_printf function + - MEDIUM: checks: simplify server up/down/nolb transitions + - MAJOR: checks: move health checks changes to set_server_check_status() + - MINOR: server: make the status reporting function support a reason + - MINOR: checks: simplify health check reporting functions + - MINOR: server: implement srv_set_stopped() + - MINOR: server: implement srv_set_running() + - MINOR: server: implement srv_set_stopping() + - MEDIUM: checks: simplify failure notification using srv_set_stopped() + - MEDIUM: checks: simplify success notification using srv_set_running() + - MEDIUM: checks: simplify stopping mode notification using srv_set_stopping() + - MEDIUM: stats: report a server's own state instead of the tracked one's + - MINOR: server: make use of srv_is_usable() instead of checking eweight + - MAJOR: checks: add support for a new "drain" administrative mode + - MINOR: stats: use the admin flags for soft enable/disable/stop/start on the web page + - MEDIUM: stats: introduce new actions to simplify admin status management + - MINOR: cli: introduce a new "set server" command + - MINOR: stats: report a distinct output for DOWN caused by agent + - MINOR: checks: support specific check reporting for the agent + - MINOR: checks: support a neutral check result + - BUG/MINOR: cli: "agent" was missing from the "enable"/"disable" help message + - MEDIUM: cli: add support for enabling/disabling health checks. + - MEDIUM: stats: report down caused by agent prior to reporting up + - MAJOR: agent: rework the response processing and support additional actions + - MINOR: stats: improve the stats web page to support more actions + - CONTRIB: halog: avoid calling time/localtime/mktime for each line + - DOC: document the workarouds for Google Chrome's bogus pre-connect + - MINOR: stats: report SSL key computations per second + - MINOR: stats: add counters for SSL cache lookups and misses + +2014/05/10 : 1.5-dev25 + - MEDIUM: connection: Implement and extented PROXY Protocol V2 + - MINOR: ssl: clean unused ACLs declarations + - MINOR: ssl: adds fetchs and ACLs for ssl back connection. + - MINOR: ssl: merge client's and frontend's certificate functions. + - MINOR: ssl: adds ssl_f_sha1 fetch to return frontend's certificate fingerprint + - MINOR: ssl: adds sample converter base64 for binary type. + - MINOR: ssl: convert to binary ssl_fc_unique_id and ssl_bc_unique_id. + - BUG/MAJOR: ssl: Fallback to private session cache if current lock mode is not supported. + - MAJOR: ssl: Change default locks on ssl session cache. + - BUG/MINOR: chunk: Fix function chunk_strcmp and chunk_strcasecmp match a substring. + - MINOR: ssl: add global statement tune.ssl.force-private-cache. + - MINOR: ssl: remove fallback to SSL session private cache if lock init fails. + - BUG/MEDIUM: patterns: last fix was still not enough + - MINOR: http: export the smp_fetch_cookie function + - MINOR: http: generic pointer to rule argument + - BUG/MEDIUM: pattern: a typo breaks automatic acl/map numbering + - BUG/MAJOR: patterns: -i and -n are ignored for inlined patterns + - BUG/MINOR: proxy: unsafe initialization of HTTP transaction when switching from TCP frontend + - BUG/MINOR: http: log 407 in case of proxy auth + - MINOR: http: rely on the message body parser to send 100-continue + - MEDIUM: http: move reqadd after execution of http_request redirect + - MEDIUM: http: jump to dedicated labels after http-request processing + - BUG/MINOR: http: block rules forgot to increment the denied_req counter + - BUG/MINOR: http: block rules forgot to increment the session's request counter + - MEDIUM: http: move Connection header processing earlier + - MEDIUM: http: remove even more of the spaghetti in the request path + - MINOR: http: silently support the "block" action for http-request + - CLEANUP: proxy: rename "block_cond" to "block_rules" + - MEDIUM: http: emulate "block" rules using "http-request" rules + - MINOR: http: remove the now unused loop over "block" rules + - MEDIUM: http: factorize the "auth" action of http-request and stats + - MEDIUM: http: make http-request rules processing return a verdict instead of a rule + - MINOR: config: add minimum support for emitting warnings only once + - MEDIUM: config: inform the user about the deprecatedness of "block" rules + - MEDIUM: config: inform the user that "reqsetbe" is deprecated + - MEDIUM: config: inform the user only once that "redispatch" is deprecated + - MEDIUM: config: warn that '{cli,con,srv}timeout' are deprecated + - BUG/MINOR: auth: fix wrong return type in pat_match_auth() + - BUILD: config: remove a warning with clang + - BUG/MAJOR: http: connection setup may stall on balance url_param + - BUG/MEDIUM: http/session: disable client-side expiration only after body + - BUG/MEDIUM: http: correctly report request body timeouts + - BUG/MEDIUM: http: disable server-side expiration until client has sent the body + - MEDIUM: listener: make the accept function more robust against pauses + - BUILD: syscalls: remove improper inline statement in front of syscalls + - BUILD: ssl: SSL_CTX_set_msg_callback() needs openssl >= 0.9.7 + - BUG/MAJOR: session: recover the correct connection pointer in half-initialized sessions + - DOC: add some explanation on the shared cache build options in the readme. + - MEDIUM: proxy: only adjust the backend's bind-process when already set + - MEDIUM: config: limit nbproc to the machine's word size + - MEDIUM: config: check the bind-process settings according to nbproc + - MEDIUM: listener: parse the new "process" bind keyword + - MEDIUM: listener: inherit the process mask from the proxy + - MAJOR: listener: only start listeners bound to the same processes + - MINOR: config: only report a warning when stats sockets are bound to more than 1 process + - CLEANUP: config: set the maxaccept value for peers listeners earlier + - BUG/MINOR: backend: only match IPv4 addresses with RDP cookies + - BUG/MINOR: checks: correctly configure the address family and protocol + - MINOR: tools: split is_addr() and is_inet_addr() + - MINOR: protocols: use is_inet_addr() when only INET addresses are desired + - MEDIUM: unix: add preliminary support for connecting to servers over UNIX sockets + - MEDIUM: checks: only complain about the missing port when the check uses TCP + - MEDIUM: unix: implement support for Linux abstract namespace sockets + - DOC: map_beg was missing from the table of map_* converters + - DOC: ebtree: indicate that prefix insertion/lookup may be used with strings + - MEDIUM: pattern: use ebtree's longest match to index/lookup string beginning + - BUILD: remove the obsolete BSD and OSX makefiles + - MEDIUM: unix: avoid a double connect probe when no data are sent + - DOC: stop referencing the slow git repository in the README + - BUILD: only build the systemd wrapper on Linux 2.6 and above + - DOC: update roadmap with completed tasks + - MEDIUM: session: implement half-closed timeouts (client-fin and server-fin) + +2014/04/26 : 1.5-dev24 + - MINOR: pattern: find element in a reference + - MEDIUM: http: ACL and MAP updates through http-(request|response) rules + - MEDIUM: ssl: explicitly log failed handshakes after a heartbeat + - DOC: Full section dedicated to the converters + - MEDIUM: http: register http-request and http-response keywords + - BUG/MINOR: compression: correctly report incoming byte count + - BUG/MINOR: http: don't report server aborts as client aborts + - BUG/MEDIUM: channel: bi_putblk() must not wrap before the end of buffer + - CLEANUP: buffers: remove unused function buffer_contig_space_with_res() + - MEDIUM: stats: reimplement HTTP keep-alive on the stats page + - BUG/MAJOR: http: fix timeouts during data forwarding + - BUG/MEDIUM: http: 100-continue responses must process the next part immediately + - MEDIUM: http: move skipping of 100-continue earlier + - BUILD: stats: let gcc know that last_fwd cannot be used uninitialized... + - CLEANUP: general: get rid of all old occurrences of "session *t" + - CLEANUP: http: remove the useless "if (1)" inherited from version 1.4 + - BUG/MEDIUM: stats: mismatch between behaviour and doc about front/back + - MEDIUM: http: enable analysers to have keep-alive on stats + - REORG: http: move HTTP Connection response header parsing earlier + - MINOR: stats: always emit HTTP/1.1 in responses + - MINOR: http: add capture.req.ver and capture.res.ver + - MINOR: checks: add a new global max-spread-checks directive + - BUG/MAJOR: http: fix the 'next' pointer when performing a redirect + - MINOR: http: implement the max-keep-alive-queue setting + - DOC: fix alphabetic order of tcp-check + - MINOR: connection: add a new error code for SSL with heartbeat + - MEDIUM: ssl: implement a workaround for the OpenSSL heartbleed attack + - BUG/MEDIUM: Revert "MEDIUM: ssl: Add standardized DH parameters >= 1024 bits" + - BUILD: http: remove a warning on strndup + - BUILD: ssl: avoid a warning about conn not used with OpenSSL < 1.0.1 + - BUG/MINOR: ssl: really block OpenSSL's response to heartbleed attack + - MINOR: ssl: finally catch the heartbeats missing the padding + +2014/04/23 : 1.5-dev23 + - BUG/MINOR: reject malformed HTTP/0.9 requests + - MINOR: systemd wrapper: re-execute on SIGUSR2 + - MINOR: systemd wrapper: improve logging + - MINOR: systemd wrapper: propagate exit status + - BUG/MINOR: tcpcheck connect wrong behavior + - MEDIUM: proxy: support use_backend with dynamic names + - MINOR: stats: Enhancement to stats page to provide information of last session time. + - BUG/MEDIUM: peers: fix key consistency for integer stick tables + - DOC: fix a typo on http-server-close and encapsulate options with double-quotes + - DOC: fix fetching samples syntax + - MINOR: ssl: add ssl_fc_unique_id to fetch TLS Unique ID + - MEDIUM: ssl: Use ALPN support as it will be available in OpenSSL 1.0.2 + - DOC: fix typo + - CLEANUP: code style: use tabs to indent codes instead of spaces + - DOC: fix a few config typos. + - BUG/MINOR: raw_sock: also consider ENOTCONN in addition to EAGAIN for recv() + - DOC: lowercase format string in unique-id + - MINOR: set IP_FREEBIND on IPv6 sockets in transparent mode + - BUG/MINOR: acl: req_ssl_sni fails with SSLv3 record version + - BUG/MINOR: build: add missing objects in osx and bsd Makefiles + - BUG/MINOR: build: handle whitespaces in wc -l output + - BUG/MINOR: Fix name lookup ordering when compiled with USE_GETADDRINFO + - MEDIUM: ssl: Add standardized DH parameters >= 1024 bits + - BUG/MEDIUM: map: The map parser includes blank lines. + - BUG/MINOR: log: The log of quotted capture header has been terminated by 2 quotes. + - MINOR: standard: add function "encode_chunk" + - BUG/MINOR: http: fix encoding of samples used in http headers + - MINOR: sample: add hex converter + - MEDIUM: sample: change the behavior of the bin2str cast + - MAJOR: auth: Change the internal authentication system. + - MEDIUM: acl/pattern: standardisation "of pat_parse_int()" and "pat_parse_dotted_ver()" + - MEDIUM: pattern: The pattern parser no more uses <opaque> and just takes one string. + - MEDIUM: pattern: Change the prototype of the function pattern_register(). + - CONTRIB: ip6range: add a network IPv6 range to mask converter + - MINOR: pattern: separe list element from the data part. + - MEDIUM: pattern: add indexation function. + - MEDIUM: pattern: The parse functions just return "struct pattern" without memory allocation + - MINOR: pattern: Rename "pat_idx_elt" to "pattern_tree" + - MINOR: sample: dont call the sample cast function "c_none" + - MINOR: standard: Add function for converting cidr to network mask. + - MEDIUM: sample: Remove types SMP_T_CSTR and SMP_T_CBIN, replace it by SMP_F_CONST flags + - MEDIUM: sample/http_proto: Add new type called method + - MINOR: dumpstats: Group map inline help + - MEDIUM: pattern: The function pattern_exec_match() returns "struct pattern" if the patten match. + - MINOR: dumpstats: change map inline sentences + - MINOR: dumpstats: change the "get map" display management + - MINOR: map/dumpstats: The cli cmd "get map ..." display the "int" format. + - MEDIUM: pattern: The match function browse itself the list or the tree. + - MEDIUM: pattern: Index IPv6 addresses in a tree. + - MEDIUM: pattern: add delete functions + - MEDIUM: pattern: add prune function + - MEDIUM: pattern: add sample lookup function. + - MEDIUM: pattern/dumpstats: The function pattern_lookup() is no longer used + - MINOR: map/pattern: The sample parser is stored in the pattern + - MAJOR: pattern/map: Extends the map edition system in the patterns + - MEDIUM: pattern: merge same pattern + - MEDIUM: pattern: The expected type is stored in the pattern head, and conversion is executed once. + - MINOR: pattern: Each pattern is identified by unique id. + - MINOR: pattern/acl: Each pattern of each acl can be load with specified id + - MINOR: pattern: The function "pattern_register()" is no longer used. + - MINOR: pattern: Merge function pattern_add() with pat_ref_push(). + - MINOR: pattern: store configuration reference for each acl or map pattern. + - MINOR: pattern: Each pattern expression element store the reference struct. + - MINOR: dumpstats: display the reference for th key/pattern and value. + - MEDIUM: pattern: delete() function uses the pat_ref_elt to find the element to be removed + - MEDIUM: pattern_find_smp: functions find_smp uses the pat_ref_elt to find the element to be removed + - MEDIUM: dumpstats/pattern: display and use each pointer of each pattern dumped + - MINOR: pattern/map/acl: Centralization of the file parsers + - MINOR: pattern: Check if the file reference is not used with acl and map + - MINOR: acl/pattern: Acl "-M" option force to load file as map file with two columns + - MEDIUM: dumpstats: Display error message during add of values. + - MINOR: pattern: The function pat_ref_set() have now atomic behavior + - MINOR: regex: The pointer regstr in the struc regex is no longer used. + - MINOR: cli: Block the usage of the command "acl add" in many cases. + - MINOR: doc: Update the documentation about the map and acl + - MINOR: pattern: index duplicates + - MINOR: configuration: File and line propagation + - MINOR: dumpstat/conf: display all the configuration lines that using pattern reference + - MINOR: standard: Disable ip resolution during the runtime + - MINOR: pattern: Remove the flag "PAT_F_FROM_FILE". + - MINOR: pattern: forbid dns resolutions + - DOC: document "get map" / "get acl" on the CLI + - MEDIUM: acl: Change the acl register struct + - BUG/MEDIUM: acl: boolean only matches were broken by recent changes + - DOC: pattern: pattern organisation schematics + - MINOR: pattern/cli: Update used terms in documentation and cli + - MINOR: cli: remove information about acl or map owner. + - MINOR: session: don't always assume there's a listener + - MINOR: pattern: Add function to prune and reload pattern list. + - MINOR: standard: Add ipv6 support in the function url2sa(). + - MEDIUM: config: Dynamic sections. + - BUG/MEDIUM: stick-table: fix IPv4-to-IPv6 conversion in src_* fetches + - MINOR: http: Add the "language" converter to for use with accept-language + - BUG/MINOR: log: Don't dump empty unique-id + - BUG/MAJOR: session: fix a possible crash with src_tracked + - DOC: Update "language" documentation + - MINOR: http: add the function "del-header" to the directives http-request and http-response + - DOC: add some information on capture.(req|res).hdr + - MINOR: http: capture.req.method and capture.req.uri + - MINOR: http: optimize capture.req.method and capture.req.uri + - MINOR: session: clean up the connection free code + - BUG/MEDIUM: checks: immediately report a connection success + - MEDIUM: connection: don't use real send() flags in snd_buf() + - OPTIM: ssl: implement dynamic record size adjustment + - MINOR: stats: report exact last session time in backend too + - BUG/MEDIUM: stats: the "lastsess" field must appear last in the CSV. + - BUG/MAJOR: check: fix memory leak in "tcp-check connect" over SSL + - BUG/MINOR: channel: initialize xfer_small/xfer_large on new buffers + - MINOR: channel: add the date of last read in the channel + - MEDIUM: stream-int: automatically disable CF_STREAMER flags after idle + - MINOR: ssl: add DEFAULT_SSL_MAX_RECORD to set the record size at build time + - MINOR: config: make the stream interface idle timer user-configurable + - MINOR: config: add global directives to set default SSL ciphers + - MINOR: sample: add a rand() sample fetch to return a sample. + - BUG/MEDIUM: config: immediately abort if peers section has no name + - BUG/MINOR: ssl: fix syntax in config error message + - BUG/MEDIUM: ssl: always send a full buffer after EAGAIN + - BUG/MINOR: config: server on-marked-* statement is ignored in default-server + - BUG/MEDIUM: backend: prefer-last-server breaks redispatch + - BUG/MEDIUM: http: continue to emit 503 on keep-alive to different server + - MEDIUM: acl: fix pattern type for payload / payload_lv + - BUG/MINOR: config: fix a crash on startup when a disabled backend references a peer + - BUG/MEDIUM: compression: fix the output type of the compressor name + - BUG/MEDIUM: http: don't start to forward request data before the connect + - MINOR: http: release compression context only in http_end_txn() + - MINOR: protect ebimtree/ebistree against multiple inclusions + - MEDIUM: proxy: create a tree to store proxies by name + - MEDIUM: proxy: make findproxy() use trees to look up proxies + - MEDIUM: proxy: make get_backend_server() use findproxy() to lookup proxies + - MEDIUM: stick-table: lookup table names using trees. + - MEDIUM: config: faster lookup for duplicated proxy name + - CLEANUP: acl: remove obsolete test in parse_acl_expr() + - MINOR: sample: move smp_to_type to sample.c + - MEDIUM: compression: consider the "q=" attribute in Accept-Encoding + - REORG: cfgparse: move server keyword parsing to server.c + - BUILD: adjust makefile for AIX 5.1 + - BUG/MEDIUM: pattern: fix wrong definition of the pat_prune_fcts array + - CLEANUP: pattern: move array definitions to proto/ and not types/ + - BUG/MAJOR: counters: check for null-deref when looking up an alternate table + - BUILD: ssl: previous patch failed + - BUILD/MEDIUM: standard: get rid of the last strcpy() + - BUILD/MEDIUM: standard: get rid of sprintf() + - BUILD/MEDIUM: cfgparse: get rid of sprintf() + - BUILD/MEDIUM: checks: get rid of sprintf() + - BUILD/MEDIUM: http: remove calls to sprintf() + - BUG/MEDIUM: systemd-wrapper: fix locating of haproxy binary + - BUILD/MINOR: ssl: remove one call to sprintf() + - MEDIUM: http: don't reject anymore message bodies not containing the url param + - MEDIUM: http: wait for the first chunk or message body length in http_process_body + - CLEANUP: http: rename http_process_request_body() + - CLEANUP: http: prepare dedicated processing for chunked encoded message bodies + - MINOR: http: make msg->eol carry the last CRLF length + - MAJOR: http: do not use msg->sol while processing messages or forwarding data + - MEDIUM: http: http_parse_chunk_crlf() must not advance the buffer pointer + - MAJOR: http: don't update msg->sov anymore while processing the body + - MINOR: http: add a small helper to compute the amount of body bytes present + - MEDIUM: http: add a small helper to compute how far to rewind to find headers + - MINOR: http: add a small helper to compute how far to rewind to find URI + - MEDIUM: http: small helpers to compute how far to rewind to find BODY and DATA + - MAJOR: http: reset msg->sov after headers are forwarded + - MEDIUM: http: forward headers again while waiting for connection to complete + - BUG/MINOR: http: deinitialize compression after a parsing error + - BUG/MINOR: http: deinitialize compression after a compression error + - MEDIUM: http: headers must be forwarded even if data was already inspected + - MAJOR: http: re-enable compression on chunked encoding + - MAJOR: http/compression: fix chunked-encoded response processing + - MEDIUM: http: cleanup: centralize a little bit HTTP compression end + - MEDIUM: http: start to centralize the forwarding code + - MINOR: http: further cleanups of response forwarding function + - MEDIUM: http: only allocate the temporary compression buffer when needed + - MAJOR: http: centralize data forwarding in the request path + - CLEANUP: http: document the response forwarding states + - CLEANUP: http: remove all calls to http_silent_debug() + - DOC: internal: add some reminders about HTTP parsing and pointer states + - BUG/MAJOR: http: fix bug in parse_qvalue() when selecting compression algo + - BUG/MINOR: stats: last session was not always set + - DOC: add pointer to the Cyril's HTML doc in the README + - MEDIUM: config: relax use_backend check to make the condition optional + - MEDIUM: config: report misplaced http-request rules + - MEDIUM: config: report misplaced use-server rules + - DOC: update roadmap with what was done. + +2014/02/03 : 1.5-dev22 + - MEDIUM: tcp-check new feature: connect + - MEDIUM: ssl: Set verify 'required' as global default for servers side. + - MINOR: ssl: handshake optim for long certificate chains. + - BUG/MINOR: pattern: pattern comparison executed twice + - BUG/MEDIUM: map: segmentation fault with the stats's socket command "set map ..." + - BUG/MEDIUM: pattern: Segfault in binary parser + - MINOR: pattern: move functions for grouping pat_match_* and pat_parse_* and add documentation. + - MINOR: standard: The parse_binary() returns the length consumed and his documentation is updated + - BUG/MINOR: payload: the patterns of the acl "req.ssl_ver" are no parsed with the good function. + - BUG/MEDIUM: pattern: "pat_parse_dotted_ver()" set bad expect_type. + - BUG/MINOR: sample: The c_str2int converter does not fail if the entry is not an integer + - BUG/MEDIUM: http/auth: Sometimes the authentication credentials can be mix between two requests + - MINOR: doc: Bad cli function name. + - MINOR: http: smp_fetch_capture_header_* fetch captured headers + - BUILD: last release inadvertently prepended a "+" in front of the date + - BUG/MEDIUM: stream-int: fix the keep-alive idle connection handler + - BUG/MEDIUM: backend: do not re-initialize the connection's context upon reuse + - BUG: Revert "OPTIM/MEDIUM: epoll: fuse active events into polled ones during polling changes" + - BUG/MINOR: checks: successful check completion must not re-enable MAINT servers + - MINOR: http: try to stick to same server after status 401/407 + - BUG/MINOR: http: always disable compression on HTTP/1.0 + - OPTIM: poll: restore polling after a poll/stop/want sequence + - OPTIM: http: don't stop polling for read on the client side after a request + - BUG/MEDIUM: checks: unchecked servers could not be enabled anymore + - BUG/MEDIUM: stats: the web interface must check the tracked servers before enabling + - BUG/MINOR: channel: CHN_INFINITE_FORWARD must be unsigned + - BUG/MINOR: stream-int: do not clear the owner upon unregister + - MEDIUM: stats: add support for HTTP keep-alive on the stats page + - BUG/MEDIUM: stats: fix HTTP/1.0 breakage introduced in previous patch + - Revert "MEDIUM: stats: add support for HTTP keep-alive on the stats page" + - MAJOR: channel: add a new flag CF_WAKE_WRITE to notify the task of writes + - OPTIM: session: set the READ_DONTWAIT flag when connecting + - BUG/MINOR: http: don't clear the SI_FL_DONT_WAKE flag between requests + - MINOR: session: factor out the connect time measurement + - MEDIUM: session: prepare to support earlier transitions to the established state + - MEDIUM: stream-int: make si_connect() return an established state when possible + - MINOR: checks: use an inline function for health_adjust() + - OPTIM: session: put unlikely() around the freewheeling code + - MEDIUM: config: report a warning when multiple servers have the same name + - BUG: Revert "OPTIM: poll: restore polling after a poll/stop/want sequence" + - BUILD/MINOR: listener: remove a glibc warning on accept4() + - BUG/MAJOR: connection: fix mismatch between rcv_buf's API and usage + - BUILD: listener: fix recent accept4() again + - BUG/MAJOR: ssl: fix breakage caused by recent fix abf08d9 + - BUG/MEDIUM: polling: ensure we update FD status when there's no more activity + - MEDIUM: listener: fix polling management in the accept loop + - MINOR: protocol: improve the proto->drain() API + - MINOR: connection: add a new conn_drain() function + - MEDIUM: tcp: report in tcp_drain() that lingering is already disabled on close + - MEDIUM: connection: update callers of ctrl->drain() to use conn_drain() + - MINOR: connection: add more error codes to report connection errors + - MEDIUM: tcp: report connection error at the connection level + - MEDIUM: checks: make use of chk_report_conn_err() for connection errors + - BUG/MEDIUM: unique_id: HTTP request counter is not stable + - DOC: fix misleading information about SIGQUIT + - BUG/MAJOR: fix freezes during compression + - BUG/MEDIUM: stream-interface: don't wake the task up before end of transfer + - BUILD: fix VERDATE exclusion regex + - CLEANUP: polling: rename "spec_e" to "state" + - DOC: add a diagram showing polling state transitions + - REORG: polling: rename "spec_e" to "state" and "spec_p" to "cache" + - REORG: polling: rename "fd_spec" to "fd_cache" + - REORG: polling: rename the cache allocation functions + - REORG: polling: rename "fd_process_spec_events()" to "fd_process_cached_events()" + - MAJOR: polling: rework the whole polling system + - MAJOR: connection: remove the CO_FL_WAIT_{RD,WR} flags + - MEDIUM: connection: remove conn_{data,sock}_poll_{recv,send} + - MEDIUM: connection: add check for readiness in I/O handlers + - MEDIUM: stream-interface: the polling flags must always be updated in chk_snd_conn + - MINOR: stream-interface: no need to call fd_stop_both() on error + - MEDIUM: connection: no need to recheck FD state + - CLEANUP: connection: use conn_ctrl_ready() instead of checking the flag + - CLEANUP: connection: use conn_xprt_ready() instead of checking the flag + - CLEANUP: connection: fix comments in connection.h to reflect new behaviour. + - OPTIM: raw-sock: don't speculate after a short read if polling is enabled + - MEDIUM: polling: centralize polled events processing + - MINOR: polling: create function fd_compute_new_polled_status() + - MINOR: cli: add more information to the "show info" output + - MEDIUM: listener: add support for limiting the session rate in addition to the connection rate + - MEDIUM: listener: apply a limit on the session rate submitted to SSL + - REORG: stats: move the stats socket states to dumpstats.c + - MINOR: cli: add the new "show pools" command + - BUG/MEDIUM: counters: flush content counters after each request + - BUG/MEDIUM: counters: fix stick-table entry leak when using track-sc2 in connection + - MINOR: tools: add very basic support for composite pointers + - MEDIUM: counters: stop relying on session flags at all + - BUG/MINOR: cli: fix missing break in command line parser + - BUG/MINOR: config: correctly report when log-format headers require HTTP mode + - MAJOR: http: update connection mode configuration + - MEDIUM: http: make keep-alive + httpclose be passive mode + - MAJOR: http: switch to keep-alive mode by default + - BUG/MEDIUM: http: fix regression caused by recent switch to keep-alive by default + - BUG/MEDIUM: listener: improve detection of non-working accept4() + - BUILD: listener: add fcntl.h and unistd.h + - BUG/MINOR: raw_sock: correctly set the MSG_MORE flag + +2013/12/17 : 1.5-dev21 + - MINOR: stats: don't use a monospace font to report numbers + - MINOR: session: remove debugging code + - BUG/MAJOR: patterns: fix double free caused by loading strings from files + - MEDIUM: http: make option http_proxy automatically rewrite the URL + - BUG/MEDIUM: http: cook_cnt() forgets to set its output type + - BUG/MINOR: stats: correctly report throttle rate of low weight servers + - BUG/MEDIUM: checks: servers must not start in slowstart mode + - BUG/MINOR: acl: parser must also stop at comma on ACL-only keywords + - MEDIUM: stream-int: implement a very simplistic idle connection manager + - DOC: update the ROADMAP file + +2013/12/16 : 1.5-dev20 + - DOC: add missing options to the manpage + - DOC: add manpage references to all system calls + - DOC: update manpage reference to haproxy-en.txt + - DOC: remove -s and -l options from the manpage + - DOC: missing information for the "description" keyword + - DOC: missing http-send-name-header keyword in keyword table + - MINOR: tools: function my_memmem() to lookup binary contents + - MEDIUM: checks: add send/expect tcp based check + - MEDIUM: backend: Enhance hash-type directive with an algorithm options + - MEDIUM: backend: Implement avalanche as a modifier of the hashing functions. + - DOC: Documentation for hashing function, with test results. + - BUG/MEDIUM: ssl: potential memory leak using verifyhost + - BUILD: ssl: compilation issue with openssl v0.9.6. + - BUG/MINOR: ssl: potential memory leaks using ssl_c_key_alg or ssl_c_sig_alg. + - MINOR: ssl: optimization of verifyhost on wildcard certificates. + - BUG/MINOR: ssl: verifyhost does not match empty strings on wildcard. + - MINOR: ssl: Add statement 'verifyhost' to "server" statements + - CLEANUP: session: remove event_accept() which was not used anymore + - BUG/MINOR: deinit: free fdinfo while doing cleanup + - DOC: minor typo fix in documentation + - BUG/MEDIUM: server: set the macro for server's max weight SRV_UWGHT_MAX to SRV_UWGHT_RANGE + - BUG/MINOR: use the same check condition for server as other algorithms + - DOC: fix typo in comments + - BUG/MINOR: deinit: free server map which is allocated in init_server_map() + - CLEANUP: stream_interface: cleanup loop information in si_conn_send_loop() + - MINOR: buffer: align the last output line of buffer_dump() + - MINOR: buffer: align the last output line if there are less than 8 characters left + - DOC: stick-table: modify the description + - OPTIM: stream_interface: return directly if the connection flag CO_FL_ERROR has been set + - CLEANUP: code style: use tabs to indent codes + - DOC: checkcache: block responses with cacheable cookies + - BUG/MINOR: check_config_validity: check the returned value of stktable_init() + - MEDIUM: haproxy-systemd-wrapper: Use haproxy in same directory + - MEDIUM: systemd-wrapper: Kill child processes when interrupted + - LOW: systemd-wrapper: Write debug information to stdout + - BUG/MINOR: http: fix "set-tos" not working in certain configurations + - MEDIUM: http: add IPv6 support for "set-tos" + - DOC: ssl: update build instructions to use new SSL_* variables + - BUILD/MINOR: systemd: fix compiler warning about unused result + - url32+src - like base32+src but whole url including parameters + - BUG/MINOR: fix forcing fastinter in "on-error" + - CLEANUP: Make parameters of srv_downtime and srv_getinter const + - CLEANUP: Remove unused 'last_slowstart_change' field from struct peer + - MEDIUM: Split up struct server's check element + - MEDIUM: Move result element to struct check + - MEDIUM: Paramatise functions over the check of a server + - MEDIUM: cfgparse: Factor out check initialisation + - MEDIUM: Add state to struct check + - MEDIUM: Move health element to struct check + - MEDIUM: Add helper for task creation for checks + - MEDIUM: Add helper function for failed checks + - MEDIUM: Log agent fail, stopped or down as info + - MEDIUM: Remove option lb-agent-chk + - MEDIUM: checks: Add supplementary agent checks + - MEDIUM: Do not mark a server as down if the agent is unavailable + - MEDIUM: Set rise and fall of agent checks to 1 + - MEDIUM: Add enable and disable agent unix socket commands + - MEDIUM: Add DRAIN state and report it on the stats page + - BUILD/MINOR: missing header file + - CLEANUP: regex: Create regex_comp function that compiles regex using compilation options + - CLEANUP: The function "regex_exec" needs the string length but in many case they expect null terminated char. + - MINOR: http: some exported functions were not in the header file + - MINOR: http: change url_decode to return the size of the decoded string. + - BUILD/MINOR: missing header file + - BUG/MEDIUM: sample: The function v4tov6 cannot support input and output overlap + - BUG/MINOR: arg: fix error reporting for add-header/set-header sample fetch arguments + - MINOR: sample: export the generic sample conversion parser + - MINOR: sample: export sample_casts + - MEDIUM: acl: use the fetch syntax 'fetch(args),conv(),conv()' into the ACL keyword + - MINOR: stick-table: use smp_expr_output_type() to retrieve the output type of a "struct sample_expr" + - MINOR: sample: provide the original sample_conv descriptor struct to the argument checker function. + - MINOR: tools: Add a function to convert buffer to an ipv6 address + - MINOR: acl: export acl arrays + - MINOR: acl: Extract the pattern parsing and indexation from the "acl_read_patterns_from_file()" function + - MINOR: acl: Extract the pattern matching function + - MINOR: sample: Define new struct sample_storage + - MEDIUM: acl: associate "struct sample_storage" to each "struct acl_pattern" + - REORG: acl/pattern: extract pattern matching from the acl file and create pattern.c + - MEDIUM: pattern: create pattern expression + - MEDIUM: pattern: rename "acl" prefix to "pat" + - MEDIUM: sample: let the cast functions set their output type + - MINOR: sample: add a private field to the struct sample_conv + - MINOR: map: Define map types + - MEDIUM: sample: add the "map" converter + - MEDIUM: http: The redirect strings follows the log format rules. + - BUG/MINOR: acl: acl parser does not recognize empty converter list + - BUG/MINOR: map: The map list was declared in the map.h file + - MINOR: map: Cleanup the initialisation of map descriptors. + - MEDIUM: map: merge identical maps + - BUG/MEDIUM: pattern: Pattern node has type of "struct pat_idx_elt" in place of "struct eb_node" + - BUG/MEDIUM: map: Bad map file parser + - CLEANUP/MINOR: standard: use the system define INET6_ADDRSTRLEN in place of MAX_IP6_LEN + - BUG/MEDIUM: sample: conversion from str to ipv6 may read data past end + - MINOR: map: export map_get_reference() function + - MINOR: pattern: Each pattern sets the expected input type + - MEDIUM: acl: Last patch change the output type + - MEDIUM: pattern: Extract the index process from the pat_parse_*() functions + - MINOR: standard: The function parse_binary() can use preallocated buffer + - MINOR: regex: Change the struct containing regex + - MINOR: regex: Copy the original regex expression into string. + - MINOR: pattern: add support for compiling patterns for lookups + - MINOR: pattern: make the pattern matching function return a pointer to the matched element + - MINOR: map: export parse output sample functions + - MINOR: pattern: add function to lookup a specific entry in pattern list + - MINOR: pattern/map: Each pattern must free the associated sample + - MEDIUM: dumpstat: make the CLI parser understand the backslash as an escape char + - MEDIUM: map: dynamic manipulation of maps + - BUG/MEDIUM: unique_id: junk in log on empty unique_id + - BUG/MINOR: log: junk at the end of syslog packet + - MINOR: Makefile: provide cscope rule + - DOC: compression: chunk are not compressed anymore + - MEDIUM: session: disable lingering on the server when the client aborts + - BUG/MEDIUM: prevent gcc from moving empty keywords lists into BSS + - DOC: remove the comment saying that SSL certs are not checked on the server side + - BUG: counters: third counter was not stored if others unset + - BUG/MAJOR: http: don't emit the send-name-header when no server is available + - BUG/MEDIUM: http: "option checkcache" fails with the no-cache header + - BUG/MAJOR: http: sample prefetch code was not properly migrated + - BUG/MEDIUM: splicing: fix abnormal CPU usage with splicing + - BUG/MINOR: stream_interface: don't call chk_snd() on polled events + - OPTIM: splicing: use splice() for the last block when relevant + - MEDIUM: sample: handle comma-delimited converter list + - MINOR: sample: fix sample_process handling of unstable data + - CLEANUP: acl: move the 3 remaining sample fetches to samples.c + - MINOR: sample: add a new "date" fetch to return the current date + - MINOR: samples: add the http_date([<offset>]) sample converter. + - DOC: minor improvements to the part on the stats socket. + - MEDIUM: sample: systematically pass the keyword pointer to the keyword + - MINOR: payload: split smp_fetch_rdp_cookie() + - MINOR: counters: factor out smp_fetch_sc*_tracked + - MINOR: counters: provide a generic function to retrieve a stkctr for sc* and src. + - MEDIUM: counters: factor out smp_fetch_sc*_get_gpc0 + - MEDIUM: counters: factor out smp_fetch_sc*_gpc0_rate + - MEDIUM: counters: factor out smp_fetch_sc*_inc_gpc0 + - MEDIUM: counters: factor out smp_fetch_sc*_clr_gpc0 + - MEDIUM: counters: factor out smp_fetch_sc*_conn_cnt + - MEDIUM: counters: factor out smp_fetch_sc*_conn_rate + - MEDIUM: counters: factor out smp_fetch_sc*_conn_cur + - MEDIUM: counters: factor out smp_fetch_sc*_sess_cnt + - MEDIUM: counters: factor out smp_fetch_sc*_sess_rate + - MEDIUM: counters: factor out smp_fetch_sc*_http_req_cnt + - MEDIUM: counters: factor out smp_fetch_sc*_http_req_rate + - MEDIUM: counters: factor out smp_fetch_sc*_http_err_cnt + - MEDIUM: counters: factor out smp_fetch_sc*_http_err_rate + - MEDIUM: counters: factor out smp_fetch_sc*_kbytes_in + - MEDIUM: counters: factor out smp_fetch_sc*_bytes_in_rate + - MEDIUM: counters: factor out smp_fetch_sc*_kbytes_out + - MEDIUM: counters: factor out smp_fetch_sc*_bytes_out_rate + - MEDIUM: counters: factor out smp_fetch_sc*_trackers + - MINOR: session: make the number of stick counter entries more configurable + - MEDIUM: counters: support passing the counter number as a fetch argument + - MEDIUM: counters: support looking up a key in an alternate table + - MEDIUM: cli: adjust the method for feeding frequency counters in tables + - MINOR: cli: make it possible to enter multiple values at once with "set table" + - MINOR: payload: allow the payload sample fetches to retrieve arbitrary lengths + - BUG/MINOR: cli: "clear table" must not kill entries that don't match condition + - MINOR: ssl: use MAXPATHLEN instead of PATH_MAX + - MINOR: config: warn when a server with no specific port uses rdp-cookie + - BUG/MEDIUM: unique_id: HTTP request counter must be unique! + - DOC: add a mention about the limited chunk size + - BUG/MEDIUM: fix broken send_proxy on FreeBSD + - MEDIUM: stick-tables: flush old entries upon soft-stop + - MINOR: tcp: add new "close" action for tcp-response + - MINOR: payload: provide the "res.len" fetch method + - BUILD: add SSL_INC/SSL_LIB variables to force the path to openssl + - MINOR: http: compute response time before processing headers + - BUG/MINOR: acl: fix improper string size assignment in proxy argument + - BUG/MEDIUM: http: accept full buffers on smp_prefetch_http + - BUG/MINOR: acl: implicit arguments of ACL keywords were not properly resolved + - BUG/MEDIUM: session: risk of crash on out of memory conditions + - BUG/MINOR: peers: set the accept date in outgoing connections + - BUG/MEDIUM: tcp: do not skip tracking rules on second pass + - BUG/MEDIUM: acl: do not evaluate next terms after a miss + - MINOR: acl: add a warning when an ACL keyword is used without any value + - MINOR: tcp: don't use tick_add_ifset() when timeout is known to be set + - BUG/MINOR: acl: remove patterns from the tree before freeing them + - MEDIUM: backend: add support for the wt6 hash + - OPTIM/MEDIUM: epoll: fuse active events into polled ones during polling changes + - OPTIM/MINOR: mark the source address as already known on accept() + - BUG/MINOR: stats: don't count tarpitted connections twice + - CLEANUP: http: homogenize processing of denied req counter + - CLEANUP: http: merge error handling for req* and http-request * + - BUG/MEDIUM: http: fix possible parser crash when parsing erroneous "http-request redirect" rules + - BUG/MINOR: http: fix build warning introduced with url32/url32_src + - BUG/MEDIUM: checks: fix slow start regression after fix attempt + - BUG/MAJOR: server: weight calculation fails for map-based algorithms + - MINOR: stats: report correct throttling percentage for servers in slowstart + - OPTIM: connection: fold the error handling with handshake handling + - MINOR: peers: accept to learn strings of different lengths + - BUG/MAJOR: fix haproxy crash when using server tracking instead of checks + - BUG/MAJOR: check: fix haproxy crash during soft-stop/soft-start + - BUG/MINOR: stats: do not report "via" on tracking servers in maintenance + - BUG/MINOR: connection: fix typo in error message report + - BUG/MINOR: backend: fix target address retrieval in transparent mode + - BUG/MINOR: config: report the correct track-sc number in tcp-rules + - BUG/MINOR: log: fix log-format parsing errors + - DOC: add some information about how to apply converters to samples + - MINOR: acl/pattern: use types different from int to clarify who does what. + - MINOR: pattern: import acl_find_match_name() into pattern.h + - MEDIUM: stick-tables: support automatic conversion from ipv4<->ipv6 + - MEDIUM: log-format: relax parsing of '%' followed by unsupported characters + - BUG/MINOR: http: usual deinit stuff in last commit + - BUILD: log: silent a warning about isblank() with latest patches + - BUG/MEDIUM: checks: fix health check regression causing them to depend on declaration order + - BUG/MEDIUM: checks: fix a long-standing issue with reporting connection errors + - BUG/MINOR: checks: don't consider errno and use conn->err_code + - BUG/MEDIUM: checks: also update the DRAIN state from the web interface + - MINOR: stats: remove some confusion between the DRAIN state and NOLB + - BUG/MINOR: tcp: check that no error is pending during a connect probe + - BUG/MINOR: connection: check EINTR when sending a PROXY header + - MEDIUM: connection: set the socket shutdown flags on socket errors + - BUG/MEDIUM: acl: fix regression introduced by latest converters support + - MINOR: connection: clear errno prior to checking for errors + - BUG/MINOR: checks: do not trust errno in write event before any syscall + - MEDIUM: checks: centralize error reporting + - OPTIM: checks: don't poll on recv when using plain TCP connects + - OPTIM: checks: avoid setting SO_LINGER twice + - MINOR: tools: add a generic binary hex string parser + - BUG/MEDIUM: checks: tcp-check: do not poll when there's nothing to send + - BUG/MEDIUM: check: tcp-check might miss some outgoing data when socket buffers are full + - BUG/MEDIUM: args: fix double free on error path in argument expression parser + - BUG/MINOR: acl: fix sample expression error reporting + - BUG/MINOR: checks: tcp-check actions are enums, not flags + - MEDIUM: checks: make tcp-check perform multiple send() at once + - BUG/MEDIUM: stick: completely remove the unused flag from the store entries + - OPTIM: ebtree: pack the struct eb_node to avoid holes on 64-bit + - BUG/MEDIUM: stick-tables: complete the latest fix about store-responses + - CLEANUP: stream_interface: remove unused field err_loc + - MEDIUM: stats: don't use conn->xprt_st anymore + - MINOR: session: add a simple function to retrieve a session from a task + - MEDIUM: stats: don't use conn->xprt_ctx anymore + - MEDIUM: peers: don't rely on conn->xprt_ctx anymore + - MINOR: http: prevent smp_fetch_url_{ip,port} from using si->conn + - MINOR: connection: make it easier to emit proxy protocol for unknown addresses + - MEDIUM: stats: prepare the HTTP stats I/O handler to support more states + - MAJOR: stats: move the HTTP stats handling to its applet + - MEDIUM: stats: move request argument processing to the final step + - MEDIUM: session: detect applets from the session by using s->target + - MAJOR: session: check for a connection to an applet in sess_prepare_conn_req() + - MAJOR: session: pass applet return traffic through the response analysers + - MEDIUM: stream-int: split the shutr/shutw functions between applet and conn + - MINOR: stream-int: make the shutr/shutw functions void + - MINOR: obj: provide a safe and an unsafe access to pointed objects + - MINOR: connection: add a field to store an object type + - MINOR: connection: always initialize conn->objt_type to OBJ_TYPE_CONN + - MEDIUM: stream interface: move the peers' ptr into the applet context + - MINOR: stream-interface: move the applet context to its own struct + - MINOR: obj: introduce a new type appctx + - MINOR: stream-int: rename ->applet to ->appctx + - MINOR: stream-int: split si_prepare_embedded into si_prepare_none and si_prepare_applet + - MINOR: stream-int: add a new pointer to the end point + - MEDIUM: stream-interface: set the pointer to the applet into the applet context + - MAJOR: stream interface: remove the ->release function pointer + - MEDIUM: stream-int: make ->end point to the connection or the appctx + - CLEANUP: stream-int: remove obsolete si_ctrl function + - MAJOR: stream-int: stop using si->conn and use si->end instead + - MEDIUM: stream-int: do not allocate a connection in parallel to applets + - MEDIUM: session: attach incoming connection to target on embryonic sessions + - MINOR: connection: add conn_init() to (re)initialize a connection + - MINOR: checks: call conn_init() to properly initialize the connection. + - MINOR: peers: make use of conn_init() to initialize the connection + - MINOR: session: use conn_init() to initialize the connections + - MINOR: http: use conn_init() to reinitialize the server connection + - MEDIUM: connection: replace conn_prepare with conn_assign + - MINOR: get rid of si_takeover_conn() + - MINOR: connection: add conn_new() / conn_free() + - MAJOR: connection: add two new flags to indicate readiness of control/transport + - MINOR: stream-interface: introduce si_reset() and si_set_state() + - MINOR: connection: reintroduce conn_prepare to set the protocol and transport + - MINOR: connection: replace conn_assign with conn_attach + - MEDIUM: stream-interface: introduce si_attach_conn to replace si_prepare_conn + - MAJOR: stream interface: dynamically allocate the outgoing connection + - MEDIUM: connection: move the send_proxy offset to the connection + - MINOR: connection: check for send_proxy during the connect(), not the SI + - MEDIUM: connection: merge the send_proxy and local_send_proxy calls + - MEDIUM: stream-int: replace occurrences of si->appctx with si_appctx() + - MEDIUM: stream-int: return the allocated appctx in stream_int_register_handler() + - MAJOR: stream-interface: dynamically allocate the applet context + - MEDIUM: session: automatically register the applet designated by the target + - MEDIUM: stats: delay appctx initialization + - CLEANUP: peers: use less confusing state/status code names + - MEDIUM: peers: delay appctx initialization + - MINOR: stats: provide some appctx information in "show sess all" + - DIET/MINOR: obj: pack the obj_type enum to 8 bits + - DIET/MINOR: connection: rearrange a few fields to save 8 bytes in the struct + - DIET/MINOR: listener: rearrange a few fields in struct listener to save 16 bytes + - DIET/MINOR: proxy: rearrange a few fields in struct proxy to save 16 bytes + - DIET/MINOR: session: reduce the struct session size by 8 bytes + - DIET/MINOR: stream-int: rearrange a few fields in struct stream_interface to save 8 bytes + - DIET/MINOR: http: reduce the size of struct http_txn by 8 bytes + - MINOR: http: switch the http state to an enum + - MINOR: http: use an enum for the auth method in http_auth_data + - DIET/MINOR: task: reduce struct task size by 8 bytes + - MINOR: stream_interface: add reporting of ressouce allocation errors + - MINOR: session: report lack of resources using the new stream-interface's error code + - BUILD: simplify the date and version retrieval in the makefile + - BUILD: prepare the makefile to skip format lines in SUBVERS and VERDATE + - BUILD: use format tags in VERDATE and SUBVERS files + - BUG/MEDIUM: channel: bo_getline() must wait for \n until buffer is full + - CLEANUP: check: server port is unsigned + - BUG/MEDIUM: checks: agent doesn't get the response if server does not closes + - MINOR: tools: buf2ip6 must not modify output on failure + - MINOR: pattern: do not assign SMP_TYPES by default to patterns + - MINOR: sample: make sample_parse_expr() use memprintf() to report parse errors + - MINOR: arg: improve wording on error reporting + - BUG/MEDIUM: sample: simplify and fix the argument parsing + - MEDIUM: acl: fix the argument parser to let the lower layer report detailed errors + - MEDIUM: acl: fix the initialization order of the ACL expression + - CLEANUP: acl: remove useless blind copy-paste from sample converters + - TESTS: add regression tests for ACL and sample expression parsers + - BUILD: time: adapt the type of TV_ETERNITY to the local system + - MINOR: chunks: allocate the trash chunks before parsing the config + - BUILD: definitely silence some stupid GCC warnings + - MINOR: chunks: always initialize the output chunk in get_trash_chunk() + - MINOR: checks: improve handling of the servers tracking chain + - REORG: checks: retrieve the check-specific defines from server.h to checks.h + - MINOR: checks: use an enum instead of flags to report a check result + - MINOR: checks: rename the state flags + - MINOR: checks: replace state DISABLED with CONFIGURED and ENABLED + - MINOR: checks: use check->state instead of srv->state & SRV_CHECKED + - MINOR: checks: fix agent check interval computation + - MINOR: checks: add a PAUSED state for the checks + - MINOR: checks: create the agent tasks even when no check is configured + - MINOR: checks: add a flag to indicate what check is an agent + - MEDIUM: checks: enable agent checks even if health checks are disabled + - BUG/MEDIUM: checks: ensure we can enable a server after boot + - BUG/MEDIUM: checks: tracking servers must not inherit the MAINT flag + - BUG/MAJOR: session: repair tcp-request connection rules + - BUILD: fix SUBVERS extraction in the Makefile + - BUILD: pattern: silence a warning about uninitialized value + - BUILD: log: fix build warning on Solaris + - BUILD: dumpstats: fix build error on Solaris + - DOC: move option pgsql-check to the correct place + - DOC: move option tcp-check to the proper place + - MINOR: connection: add simple functions to report connection readiness + - MEDIUM: connection: centralize handling of nolinger in fd management + - OPTIM: http: set CF_READ_DONTWAIT on response message + - OPTIM: http: do not re-enable reading on client side while closing the server side + - MINOR: config: add option http-keep-alive + - MEDIUM: connection: inform si_alloc_conn() whether existing conn is OK or not + - MAJOR: stream-int: handle the connection reuse in si_connect() + - MAJOR: http: add the keep-alive transition on the server side + - MAJOR: backend: enable connection reuse + - MINOR: http: add option prefer-last-server + - MEDIUM: http: do not report connection errors for second and further requests + +2013/06/17 : 1.5-dev19 + - MINOR: stats: remove the autofocus on the scope input field + - BUG/MEDIUM: Fix crt-list file parsing error: filtered name was ignored. + - BUG/MEDIUM: ssl: EDH ciphers are not usable if no DH parameters present in pem file. + - BUG/MEDIUM: shctx: makes the code independent on SSL runtime version. + - MEDIUM: ssl: improve crt-list format to support negation + - BUG: ssl: fix crt-list for clients not supporting SNI + - MINOR: stats: show soft-stopped servers in different color + - BUG/MINOR: config: "source" does not work in defaults section + - BUG: regex: fix pcre compile error when using JIT + - MINOR: ssl: add pattern fetch 'ssl_c_sha1' + - BUG: ssl: send payload gets corrupted if tune.ssl.maxrecord is used + - MINOR: show PCRE version and JIT status in -vv + - BUG/MINOR: jit: don't rely on USE flag to detect support + - DOC: readme: add suggestion to link against static openssl + - DOC: examples: provide simplified ssl configuration + - REORG: tproxy: prepare the transparent proxy defines for accepting other OSes + - MINOR: tproxy: add support for FreeBSD + - MINOR: tproxy: add support for OpenBSD + - DOC: examples: provide an example of transparent proxy configuration for FreeBSD 8 + - CLEANUP: fix minor typo in error message. + - CLEANUP: fix missing include <string.h> in proto/listener.h + - CLEANUP: protect checks.h from multiple inclusions + - MINOR: compression: acl "res.comp" and fetch "res.comp_algo" + - BUG/MINOR: http: add-header/set-header did not accept the ACL condition + - BUILD: mention in the Makefile that USE_PCRE_JIT is for libpcre >= 8.32 + - BUG/MEDIUM: splicing is broken since 1.5-dev12 + - BUG/MAJOR: acl: add implicit arguments to the resolve list + - BUG/MINOR: tcp: fix error reporting for TCP rules + - CLEANUP: peers: remove a bit of spaghetti to prepare for the next bugfix + - MINOR: stick-table: allow to allocate an entry without filling it + - BUG/MAJOR: peers: fix an overflow when syncing strings larger than 16 bytes + - MINOR: session: only call http_send_name_header() when changing the server + - MINOR: tcp: report the erroneous word in tcp-request track* + - BUG/MAJOR: backend: consistent hash can loop forever in certain circumstances + - BUG/MEDIUM: log: fix regression on log-format handling + - MEDIUM: log: report file name, line number, and directive name with log-format errors + - BUG/MINOR: cli: "clear table" did not work anymore without a key + - BUG/MINOR: cli: "clear table xx data.xx" does not work anymore + - BUG/MAJOR: http: compression still has defects on chunked responses + - BUG/MINOR: stats: fix confirmation links on the stats interface + - BUG/MINOR: stats: the status bar does not appear anymore after a change + - BUG/MEDIUM: stats: allocate the stats frontend also on "stats bind-process" + - BUG/MEDIUM: stats: fix a regression when dealing with POST requests + - BUG/MINOR: fix unterminated ACL array in compression + - BUILD: last fix broke non-linux platforms + - MINOR: init: indicate the SSL runtime version on -vv. + - BUG/MEDIUM: compression: the deflate algorithm must use global settings as well + - BUILD: stdbool is not portable (again) + - DOC: readme: add a small reminder about restrictions to respect in the code + - MINOR: ebtree: add new eb_next_dup/eb_prev_dup() functions to visit duplicates + - BUG/MINOR: acl: fix a double free during exit when using PCRE_JIT + - DOC: fix wrong copy-paste in the rspdel example + - MINOR: counters: make it easier to extend the amount of tracked counters + - MEDIUM: counters: add support for tracking a third counter + - MEDIUM: counters: add a new "gpc0_rate" counter in stick-tables + - BUG/MAJOR: http: always ensure response buffer has some room for a response + - MINOR: counters: add fetch/acl sc*_tracked to indicate whether a counter is tracked + - MINOR: defaults: allow REQURI_LEN and CAPTURE_LEN to be redefined + - MINOR: log: add a new flag 'L' for locally processed requests + - MINOR: http: add full-length header fetch methods + - MEDIUM: protocol: implement a "drain" function in protocol layers + - MEDIUM: http: add a new "http-response" ruleset + - MEDIUM: http: add the "set-nice" action to http-request and http-response + - MEDIUM: log: add a log level override value in struct session + - MEDIUM: http: add support for action "set-log-level" in http-request/http-response + - MEDIUM: http: add support for "set-tos" in http-request/http-response + - MEDIUM: http: add the "set-mark" action on http-request/http-response rules + - MEDIUM: tcp: add "tcp-request connection expect-proxy layer4" + - MEDIUM: acl: automatically detect the type of certain fetches + - MEDIUM: acl: remove a lot of useless ACLs that are equivalent to their fetches + - MEDIUM: acl: remove 15 additional useless ACLs that are equivalent to their fetches + - DOC: major reorg of ACL + sample fetch + - CLEANUP: http: remove the bogus urlp_ip ACL match + - MINOR: acl: add the new "env()" fetch method to retrieve an environment variable + - BUG/MINOR: acl: correctly consider boolean fetches when doing casts + - BUG/CRITICAL: fix a possible crash when using negative header occurrences + - DOC: update ROADMAP file + - MEDIUM: counters: use sc0/sc1/sc2 instead of sc1/sc2/sc3 + - MEDIUM: stats: add proxy name filtering on the statistic page + +2013/04/03 : 1.5-dev18 + - DOCS: Add explanation of intermediate certs to crt paramater + - DOC: typo and minor fixes in compression paragraph + - MINOR: config: http-request configuration error message misses new keywords + - DOC: minor typo fix in documentation + - BUG/MEDIUM: ssl: ECDHE ciphers not usable without named curve configured. + - MEDIUM: ssl: add bind-option "strict-sni" + - MEDIUM: ssl: add mapping from SNI to cert file using "crt-list" + - MEDIUM: regex: Use PCRE JIT in acl + - DOC: simplify bind option "interface" explanation + - DOC: tfo: bump required kernel to linux-3.7 + - BUILD: add explicit support for TFO with USE_TFO + - MEDIUM: New cli option -Ds for systemd compatibility + - MEDIUM: add haproxy-systemd-wrapper + - MEDIUM: add systemd service + - BUG/MEDIUM: systemd-wrapper: don't leak zombie processes + - BUG/MEDIUM: remove supplementary groups when changing gid + - BUG/MEDIUM: config: fix parser crash with bad bind or server address + - BUG/MINOR: Correct logic in cut_crlf() + - CLEANUP: checks: Make desc argument to set_server_check_status const + - CLEANUP: dumpstats: Make cli_release_handler() static + - MEDIUM: server: Break out set weight processing code + - MEDIUM: server: Allow relative weights greater than 100% + - MEDIUM: server: Tighten up parsing of weight string + - MEDIUM: checks: Add agent health check + - BUG/MEDIUM: ssl: openssl 0.9.8 doesn't open /dev/random before chroot + - BUG/MINOR: time: frequency counters are not totally accurate + - BUG/MINOR: http: don't process abortonclose when request was sent + - BUG/MEDIUM: stream_interface: don't close outgoing connections on shutw() + - BUG/MEDIUM: checks: ignore late resets after valid responses + - DOC: fix bogus recommendation on usage of gpc0 counter + - BUG/MINOR: http-compression: lookup Cache-Control in the response, not the request + - MINOR: signal: don't block SIGPROF by default + - OPTIM: epoll: make use of EPOLLRDHUP + - OPTIM: splice: detect shutdowns and avoid splice() == 0 + - OPTIM: splice: assume by default that splice is working correctly + - BUG/MINOR: log: temporary fix for lost SSL info in some situations + - BUG/MEDIUM: peers: only the last peers section was used by tables + - BUG/MEDIUM: config: verbosely reject peers sections with multiple local peers + - BUG/MINOR: epoll: use a fix maxevents argument in epoll_wait() + - BUG/MINOR: config: fix improper check for failed memory alloc in ACL parser + - BUG/MINOR: config: free peer's address when exiting upon parsing error + - BUG/MINOR: config: check the proper variable when parsing log minlvl + - BUG/MEDIUM: checks: ensure the health_status is always within bounds + - BUG/MINOR: cli: show sess should always validate s->listener + - BUG/MINOR: log: improper NULL return check on utoa_pad() + - CLEANUP: http: remove a useless null check + - CLEANUP: tcp/unix: remove useless NULL check in {tcp,unix}_bind_listener() + - BUG/MEDIUM: signal: signal handler does not properly check for signal bounds + - BUG/MEDIUM: tools: off-by-one in quote_arg() + - BUG/MEDIUM: uri_auth: missing NULL check and memory leak on memory shortage + - BUG/MINOR: unix: remove the 'level' field from the ux struct + - CLEANUP: http: don't try to deinitialize http compression if it fails before init + - CLEANUP: config: slowstart is never negative + - CLEANUP: config: maxcompcpuusage is never negative + - BUG/MEDIUM: log: emit '-' for empty fields again + - BUG/MEDIUM: checks: fix a race condition between checks and observe layer7 + - BUILD: fix a warning emitted by isblank() on non-c99 compilers + - BUILD: improve the makefile's support for libpcre + - MEDIUM: halog: add support for counting per source address (-ic) + - MEDIUM: tools: make str2sa_range support all address syntaxes + - MEDIUM: config: make use of str2sa_range() instead of str2sa() + - MEDIUM: config: use str2sa_range() to parse server addresses + - MEDIUM: config: use str2sa_range() to parse peers addresses + - MINOR: tests: add a config file to ease address parsing tests. + - MINOR: ssl: add a global tunable for the max SSL/TLS record size + - BUG/MINOR: syscall: fix NR_accept4 system call on sparc/linux + - BUILD/MINOR: syscall: add definition of NR_accept4 for ARM + - MINOR: config: report missing peers section name + - BUG/MEDIUM: tools: fix bad character handling in str2sa_range() + - BUG/MEDIUM: stats: never apply "unix-bind prefix" to the global stats socket + - MINOR: tools: prepare str2sa_range() to return an error message + - BUG/MEDIUM: checks: don't call connect() on unsupported address families + - MINOR: tools: prepare str2sa_range() to accept a prefix + - MEDIUM: tools: make str2sa_range() parse unix addresses too + - MEDIUM: config: make str2listener() use str2sa_range() to parse unix addresses + - MEDIUM: config: use a single str2sa_range() call to parse bind addresses + - MEDIUM: config: use str2sa_range() to parse log addresses + - CLEANUP: tools: remove str2sun() which is not used anymore. + - MEDIUM: config: add complete support for str2sa_range() in dispatch + - MEDIUM: config: add complete support for str2sa_range() in server addr + - MEDIUM: config: add complete support for str2sa_range() in 'server' + - MEDIUM: config: add complete support for str2sa_range() in 'peer' + - MEDIUM: config: add complete support for str2sa_range() in 'source' and 'usesrc' + - CLEANUP: minor cleanup in str2sa_range() and str2ip() + - CLEANUP: config: do not use multiple errmsg at once + - MEDIUM: tools: support specifying explicit address families in str2sa_range() + - MAJOR: listener: support inheriting a listening fd from the parent + - MAJOR: tools: support environment variables in addresses + - BUG/MEDIUM: http: add-header should not emit "-" for empty fields + - BUG/MEDIUM: config: ACL compatibility check on "redirect" was wrong + - BUG/MEDIUM: http: fix another issue caused by http-send-name-header + - DOC: mention the new HTTP 307 and 308 redirect statues + - MEDIUM: poll: do not use FD_* macros anymore + - BUG/MAJOR: ev_select: disable the select() poller if maxsock > FD_SETSIZE + - BUG/MINOR: acl: ssl_fc_{alg,use}_keysize must parse integers, not strings + - BUG/MINOR: acl: ssl_c_used, ssl_fc{,_has_crt,_has_sni} take no pattern + - BUILD: fix usual isdigit() warning on solaris + - BUG/MEDIUM: tools: vsnprintf() is not always reliable on Solaris + - OPTIM: buffer: remove one jump in buffer_count() + - OPTIM: http: improve branching in chunk size parser + - OPTIM: http: optimize the response forward state machine + - BUILD: enable poll() by default in the makefile + - BUILD: add explicit support for Mac OS/X + - BUG/MAJOR: http: use a static storage for sample fetch context + - BUG/MEDIUM: ssl: improve error processing and reporting in ssl_sock_load_cert_list_file() + - BUG/MAJOR: http: fix regression introduced by commit a890d072 + - BUG/MAJOR: http: fix regression introduced by commit d655ffe + - BUG/CRITICAL: using HTTP information in tcp-request content may crash the process + - MEDIUM: acl: remove flag ACL_MAY_LOOKUP which is improperly used + - MEDIUM: samples: use new flags to describe compatibility between fetches and their usages + - MINOR: log: indicate it when some unreliable sample fetches are logged + - MEDIUM: samples: move payload-based fetches and ACLs to their own file + - MINOR: backend: rename sample fetch functions and declare the sample keywords + - MINOR: frontend: rename sample fetch functions and declare the sample keywords + - MINOR: listener: rename sample fetch functions and declare the sample keywords + - MEDIUM: http: unify acl and sample fetch functions + - MINOR: session: rename sample fetch functions and declare the sample keywords + - MAJOR: acl: make all ACLs reference the fetch function via a sample. + - MAJOR: acl: remove the arg_mask from the ACL definition and use the sample fetch's + - MAJOR: acl: remove fetch argument validation from the ACL struct + - MINOR: http: add new direction-explicit sample fetches for headers and cookies + - MINOR: payload: add new direction-explicit sample fetches + - CLEANUP: acl: remove ACL hooks which were never used + - MEDIUM: proxy: remove acl_requires and just keep a flag "http_needed" + - MINOR: sample: provide a function to report the name of a sample check point + - MAJOR: acl: convert all ACL requires to SMP use+val instead of ->requires + - CLEANUP: acl: remove unused references to ACL_USE_* + - MINOR: http: replace acl_parse_ver with acl_parse_str + - MEDIUM: acl: move the ->parse, ->match and ->smp fields to acl_expr + - MAJOR: acl: add option -m to change the pattern matching method + - MINOR: acl: remove the use_count in acl keywords + - MEDIUM: acl: have a pointer to the keyword name in acl_expr + - MEDIUM: acl: support using sample fetches directly in ACLs + - MEDIUM: http: remove val_usr() to validate user_lists + - MAJOR: sample: maintain a per-proxy list of the fetch args to resolve + - MINOR: ssl: add support for the "alpn" bind keyword + - MINOR: http: status code 303 is HTTP/1.1 only + - MEDIUM: http: implement redirect 307 and 308 + - MINOR: http: status 301 should not be marked non-cacheable + +2012/12/28 : 1.5-dev17 + - MINOR: ssl: Setting global tune.ssl.cachesize value to 0 disables SSL session cache. + - BUG/MEDIUM: stats: fix stats page regression introduced by commit 20b0de5 + - BUG/MINOR: stats: last fix was still wrong + - BUG/MINOR: stats: http-request rules still don't cope with stats + - BUG/MINOR: http: http-request add-header emits a corrupted header + - BUG/MEDIUM: stats: disable request analyser when processing POST or HEAD + - BUG/MINOR: log: make log-format, unique-id-format and add-header more independant + - BUILD: log: unused variable svid + - CLEANUP: http: rename the misleading http_check_access_rule + - MINOR: http: move redirect rule processing to its own function + - REORG: config: move the http redirect rule parser to proto_http.c + - MEDIUM: http: add support for "http-request redirect" rules + - MEDIUM: http: add support for "http-request tarpit" rule + +2012/12/24 : 1.5-dev16 + - BUG/MEDIUM: ssl: Prevent ssl error from affecting other connections. + - BUG/MINOR: ssl: error is not reported if it occurs simultaneously with peer close detection. + - MINOR: ssl: add fetch and acl "ssl_c_used" to check if current SSL session uses a client certificate. + - MINOR: contrib: make the iprange tool grep for addresses + - CLEANUP: polling: gcc doesn't always optimize constants away + - OPTIM: poll: optimize fd management functions for low register count CPUs + - CLEANUP: poll: remove a useless double-check on fdtab[fd].owner + - OPTIM: epoll: use a temp variable for intermediary flag computations + - OPTIM: epoll: current fd does not count as a new one + - BUG/MINOR: poll: the I/O handler was called twice for polled I/Os + - MINOR: http: make resp_ver and status ACLs check for the presence of a response + - BUG/MEDIUM: stream-interface: fix possible stalls during transfers + - BUG/MINOR: stream_interface: don't return when the fd is already set + - BUG/MEDIUM: connection: always update connection flags prior to computing polling + - CLEANUP: buffer: use buffer_empty() instead of buffer_len()==0 + - BUG/MAJOR: stream_interface: fix occasional data transfer freezes + - BUG/MEDIUM: stream_interface: fix another case where the reader might not be woken up + - BUG/MINOR: http: don't abort client connection on premature responses + - BUILD: no need to clean up when making git-tar + - MINOR: log: add a tag for amount of bytes uploaded from client to server + - BUG/MEDIUM: log: fix possible segfault during config parsing + - MEDIUM: log: change a few log tokens to make them easier to remember + - BUG/MINOR: log: add_to_logformat_list() used the wrong constants + - MEDIUM: log-format: make the format parser more robust and more extensible + - MINOR: sample: support cast from bool to string + - MINOR: samples: add a function to fetch and convert any sample to a string + - MINOR: log: add lf_text_len + - MEDIUM: log: add the ability to include samples in logs + - REORG: stats: massive code reorg and cleanup + - REORG: stats: move the HTTP header injection to proto_http + - REORG: stats: functions are now HTTP/CLI agnostic + - BUG/MINOR: log: fix regression introduced by commit 8a3f52 + - MINOR: chunks: centralize the trash chunk allocation + - MEDIUM: stats: use hover boxes instead of title to report details + - MEDIUM: stats: use multi-line tips to display detailed counters + - MINOR: tools: simplify the use of the int to ascii macros + - MINOR: stats: replace STAT_FMT_CSV with STAT_FMT_HTML + - MINOR: http: prepare to support more http-request actions + - MINOR: log: make parse_logformat_string() take a const char * + - MEDIUM: http: add http-request 'add-header' and 'set-header' to build headers + +2012/12/12 : 1.5-dev15 + - DOC: add a few precisions on compression + - BUG/MEDIUM: ssl: Fix handshake failure on session resumption with client cert. + - BUG/MINOR: ssl: One free session in cache remains unused. + - BUG/MEDIUM: ssl: first outgoing connection would fail with {ca,crt}-ignore-err + - MEDIUM: ssl: manage shared cache by blocks for huge sessions. + - MINOR: acl: add fetch for server session rate + - BUG/MINOR: compression: Content-Type is case insensitive + - MINOR: compression: disable on multipart or status != 200 + - BUG/MINOR: http: don't report client aborts as server errors + - MINOR: stats: compute the ratio of compressed response based on 2xx responses + - MINOR: http: factor out the content-type checks + - BUG/MAJOR: stats: correctly check for a possible divide error when showing compression ratios + - BUILD: ssl: OpenSSL 0.9.6 has no renegociation + - BUG/MINOR: http: disable compression when message has no body + - MINOR: compression: make the stats a bit more robust + - BUG/MEDIUM: comp: DEFAULT_MAXZLIBMEM was expressed in bytes and not megabytes + - MINOR: connection: don't remove failed handshake flags + - MEDIUM: connection: add an error code in connections + - MEDIUM: connection: add minimal error reporting in logs for incomplete connections + - MEDIUM: connection: add error reporting for the PROXY protocol header + - MEDIUM: connection: add error reporting for the SSL + - DOC: document the connection error format in logs + - BUG/MINOR: http: don't log a 503 on client errors while waiting for requests + - BUILD: stdbool is not portable + - BUILD: ssl: NAME_MAX is not portable, use MAXPATHLEN instead + - BUG/MAJOR: raw_sock: must check error code on hangup + - BUG/MAJOR: polling: do not set speculative events on ERR nor HUP + - BUG/MEDIUM: session: fix FD leak when transport layer logging is enabled + - MINOR: stats: add a few more information on session dump + - BUG/MINOR: tcp: set the ADDR_TO_SET flag on outgoing connections + - CLEANUP: connection: remove unused server/proxy/task/si_applet declarations + - BUG/MEDIUM: tcp: process could theorically crash on lack of source ports + - MINOR: cfgparse: mention "interface" in the list of allowed "source" options + - MEDIUM: connection: introduce "struct conn_src" for servers and proxies + - CLEANUP: proto_tcp: use the same code to bind servers and backends + - CLEANUP: backend: use the same tproxy address selection code for servers and backends + - BUG/MEDIUM: stick-tables: conversions to strings were broken in dev13 + - MEDIUM: proto_tcp: add support for tracking L7 information + - MEDIUM: counters: add sc1_trackers/sc2_trackers + - MINOR: http: add the "base32" pattern fetch function + - MINOR: http: add the "base32+src" fetch method. + - CLEANUP: session: use an array for the stick counters + - BUG/MINOR: proto_tcp: fix parsing of "table" in track-sc1/2 + - BUG/MINOR: proto_tcp: bidirectional fetches not supported anymore in track-sc1/2 + - BUG/MAJOR: connection: always recompute polling status upon I/O + - BUG/MINOR: connection: remove a few synchronous calls to polling updates + - MINOR: config: improve error checking on TCP stick-table tracking + - DOC: add some clarifications to the readme + +2012/11/26 : 1.5-dev14 + - DOC: fix minor typos + - BUG/MEDIUM: compression: does not forward trailers + - MINOR: buffer_dump with ASCII + - BUG/MEDIUM: checks: mark the check as stopped after a connect error + - BUG/MEDIUM: checks: ensure we completely disable polling upon success + - BUG/MINOR: checks: don't mark the FD as closed before transport close + - MEDIUM: checks: avoid accumulating TIME_WAITs during checks + - MINOR: cli: report the msg state in full text in "show sess $PTR" + - CLEANUP: checks: rename some server check flags + - MAJOR: checks: rework completely bogus state machine + - BUG/MINOR: checks: slightly clean the state machine up + - MEDIUM: checks: avoid waking the application up for pure TCP checks + - MEDIUM: checks: close the socket as soon as we have a response + - BUG/MAJOR: checks: close FD on all timeouts + - MINOR: checks: fix recv polling after connect() + - MEDIUM: connection: provide a common conn_full_close() function + - BUG/MEDIUM: checks: prevent TIME_WAITs from appearing also on timeouts + - BUG/MAJOR: peers: the listener's maxaccept was not set and caused loops + - MINOR: listeners: make the accept loop more robust when maxaccept==0 + - BUG/MEDIUM: acl: correctly resolve all args, not just the first one + - BUG/MEDIUM: acl: make prue_acl_expr() correctly free ACL expressions upon exit + - BUG/MINOR: stats: fix inversion of the report of a check in progress + - MEDIUM: tcp: add explicit support for delayed ACK in connect() + - BUG/MEDIUM: connection: always disable polling upon error + - MINOR: connection: abort earlier when errors are detected + - BUG/MEDIUM: checks: report handshake failures + - BUG/MEDIUM: connection: local_send_proxy must wait for connection to establish + - MINOR: tcp: add support for the "v6only" bind option + - MINOR: stats: also report the computed compression savings in html stats + - MINOR: stats: report the total number of compressed responses per front/back + - MINOR: tcp: add support for the "v4v6" bind option + - DOC: stats: document the comp_rsp stats column + - BUILD: buffer: fix another isprint() warning on solaris + - MINOR: cli: add support for the "show sess all" command + - BUG/MAJOR: cli: show sess <id> may randomly corrupt the back-ref list + - MINOR: cli: improve output format for show sess $ptr + +2012/11/22 : 1.5-dev13 + - BUILD: fix build issue without USE_OPENSSL + - BUILD: fix compilation error with DEBUG_FULL + - DOC: ssl: remove prefer-server-ciphers documentation + - DOC: ssl: surround keywords with quotes + - DOC: fix minor typo on http-send-name-header + - BUG/MEDIUM: acls using IPv6 subnets patterns incorrectly match IPs + - BUG/MAJOR: fix a segfault on option http_proxy and url_ip acl + - MEDIUM: http: accept IPv6 values with (s)hdr_ip acl + - BUILD: report zlib support in haproxy -vv + - DOC: compression: add some details and clean up the formatting + - DOC: Change is_ssl acl to ssl_fc acl in example + - DOC: make it clear what the HTTP request size is + - MINOR: ssl: try to load Diffie-Hellman parameters from cert file + - DOC: ssl: update 'crt' statement on 'bind' about Diffie-Hellman parameters loading + - MINOR: ssl: add elliptic curve Diffie-Hellman support for ssl key generation + - DOC: ssl: add 'ecdhe' statement on 'bind' + - MEDIUM: ssl: add client certificate authentication support + - DOC: ssl: add 'verify', 'cafile' and 'crlfile' statements on 'bind' + - MINOR: ssl: add fetch and ACL 'client_crt' to test a client cert is present + - DOC: ssl: add fetch and ACL 'client_cert' + - MINOR: ssl: add ignore verify errors options + - DOC: ssl: add 'ca-ignore-err' and 'crt-ignore-err' statements on 'bind' + - MINOR: ssl: add fetch and ACL 'ssl_verify_result' + - DOC: ssl: add fetch and ACL 'ssl_verify_result' + - MINOR: ssl: add fetches and ACLs to return verify errors + - DOC: ssl: add fetches and ACLs 'ssl_verify_crterr', 'ssl_verify_caerr', and 'ssl_verify_crterr_depth' + - MINOR: ssl: disable shared memory and locks on session cache if nbproc == 1 + - MINOR: ssl: add build param USE_PRIVATE_CACHE to build cache without shared memory + - MINOR: ssl : add statements 'notlsv11' and 'notlsv12' and rename 'notlsv1' to 'notlsv10'. + - DOC: ssl : add statements 'notlsv11' and 'notlsv12' and rename 'notlsv1' to 'notlsv10'. + - MEDIUM: config: authorize frontend and listen without bind. + - MINOR: ssl: add statement 'no-tls-tickets' on bind to disable stateless session resumption + - DOC: ssl: add 'no-tls-tickets' statement documentation. + - BUG/MINOR: ssl: Fix CRL check was not enabled when crlfile was specified. + - BUG/MINOR: build: Fix compilation issue on openssl 0.9.6 due to missing CRL feature. + - BUG/MINOR: conf: Fix 'maxsslconn' statement error if built without OPENSSL. + - BUG/MINOR: build: Fix failure with USE_OPENSSL=1 and USE_FUTEX=1 on archs i486 and i686. + - MINOR: ssl: remove prefer-server-ciphers statement and set it as the default on ssl listeners. + - BUG/MEDIUM: ssl: subsequent handshakes fail after server configuration changes + - MINOR: ssl: add 'crt-base' and 'ca-base' global statements. + - MEDIUM: conf: rename 'nosslv3' and 'notlsvXX' statements 'no-sslv3' and 'no-tlsvXX'. + - MEDIUM: conf: rename 'cafile' and 'crlfile' statements 'ca-file' and 'crl-file' + - MINOR: ssl: use bit fields to store ssl options instead of one int each + - MINOR: ssl: add 'force-sslv3' and 'force-tlsvXX' statements on bind. + - MINOR: ssl: add 'force-sslv3' and 'force-tlsvXX' statements on server + - MINOR: ssl: add defines LISTEN_DEFAULT_CIPHERS and CONNECT_DEFAULT_CIPHERS. + - BUG/MINOR: ssl: Fix issue on server statements 'no-tls*' and 'no-sslv3' + - MINOR: ssl: move ssl context init for servers from cfgparse.c to ssl_sock.c + - MEDIUM: ssl: reject ssl server keywords in default-server statement + - MINOR: ssl: add statement 'no-tls-tickets' on server side. + - MINOR: ssl: add statements 'verify', 'ca-file' and 'crl-file' on servers. + - DOC: Fix rename of options cafile and crlfile to ca-file and crl-file. + - MINOR: sample: manage binary to string type convertion in stick-table and samples. + - MINOR: acl: add parse and match primitives to use binary type on ACLs + - MINOR: sample: export 'sample_get_trash_chunk(void)' + - MINOR: conf: rename all ssl modules fetches using prefix 'ssl_fc' and 'ssl_c' + - MINOR: ssl: add pattern and ACLs fetches 'ssl_fc_protocol', 'ssl_fc_cipher', 'ssl_fc_use_keysize' and 'ssl_fc_alg_keysize' + - MINOR: ssl: add pattern fetch 'ssl_fc_session_id' + - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_version' and 'ssl_f_version' + - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_s_dn', 'ssl_c_i_dn', 'ssl_f_s_dn' and 'ssl_c_i_dn' + - MINOR: ssl: add pattern and ACLs 'ssl_c_sig_alg' and 'ssl_f_sig_alg' + - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_key_alg' and 'ssl_f_key_alg' + - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_notbefore', 'ssl_c_notafter', 'ssl_f_notbefore' and 'ssl_f_notafter' + - MINOR: ssl: add 'crt' statement on server. + - MINOR: ssl: checks the consistency of a private key with the corresponding certificate + - BUG/MEDIUM: ssl: review polling on reneg. + - BUG/MEDIUM: ssl: Fix some reneg cases not correctly handled. + - BUG/MEDIUM: ssl: Fix sometimes reneg fails if requested by server. + - MINOR: build: allow packagers to specify the ssl cache size + - MINOR: conf: add warning if ssl is not enabled and a certificate is present on bind. + - MINOR: ssl: Add tune.ssl.lifetime statement in global. + - MINOR: compression: Enable compression for IE6 w/SP2, IE7 and IE8 + - BUG: http: revert broken optimisation from 82fe75c1a79dac933391501b9d293bce34513755 + - DOC: duplicate ssl_sni section + - MEDIUM: HTTP compression (zlib library support) + - CLEANUP: use struct comp_ctx instead of union + - BUILD: remove dependency to zlib.h + - MINOR: compression: memlevel and windowsize + - MEDIUM: use pool for zlib + - MINOR: compression: try init in cfgparse.c + - MINOR: compression: init before deleting headers + - MEDIUM: compression: limit RAM usage + - MINOR: compression: tune.comp.maxlevel + - MINOR: compression: maximum compression rate limit + - MINOR: log-format: check number of arguments in cfgparse.c + - BUG/MEDIUM: compression: no Content-Type header but type in configuration + - BUG/MINOR: compression: deinit zlib only when required + - MEDIUM: compression: don't compress when no data + - MEDIUM: compression: use pool for comp_ctx + - MINOR: compression: rate limit in 'show info' + - MINOR: compression: report zlib memory usage + - BUG/MINOR: compression: dynamic level increase + - DOC: compression: unsupported cases. + - MINOR: compression: CPU usage limit + - MEDIUM: http: add "redirect scheme" to ease HTTP to HTTPS redirection + - BUG/MAJOR: ssl: missing tests in ACL fetch functions + - MINOR: config: add a function to indent error messages + - REORG: split "protocols" files into protocol and listener + - MEDIUM: config: replace ssl_conf by bind_conf + - CLEANUP: listener: remove unused conf->file and conf->line + - MEDIUM: listener: add a minimal framework to register "bind" keyword options + - MEDIUM: config: move the "bind" TCP parameters to proto_tcp + - MEDIUM: move bind SSL parsing to ssl_sock + - MINOR: config: improve error reporting for "bind" lines + - MEDIUM: config: move the common "bind" settings to listener.c + - MEDIUM: config: move all unix-specific bind keywords to proto_uxst.c + - MEDIUM: config: enumerate full list of registered "bind" keywords upon error + - MINOR: listener: add a scope field in the bind keyword lists + - MINOR: config: pass the file and line to config keyword parsers + - MINOR: stats: fill the file and line numbers in the stats frontend + - MINOR: config: set the bind_conf entry on listeners created from a "listen" line. + - MAJOR: listeners: use dual-linked lists to chain listeners with frontends + - REORG: listener: move unix perms from the listener to the bind_conf + - BUG: backend: balance hdr was broken since 1.5-dev11 + - MINOR: standard: make memprintf() support a NULL destination + - MINOR: config: make str2listener() use memprintf() to report errors. + - MEDIUM: stats: remove the stats_sock struct from the global struct + - MINOR: ssl: set the listeners' data layer to ssl during parsing + - MEDIUM: stats: make use of the standard "bind" parsers to parse global socket + - DOC: move bind options to their own section + - DOC: stats: refer to "bind" section for "stats socket" settings + - DOC: fix index to reference bind and server options + - BUG: http: do not print garbage on invalid requests in debug mode + - BUG/MINOR: config: check the proper pointer to report unknown protocol + - CLEANUP: connection: offer conn_prepare() to set up a connection + - CLEANUP: config: fix typo inteface => interface + - BUG: stats: fix regression introduced by commit 4348fad1 + - MINOR: cli: allow to set frontend maxconn to zero + - BUG/MAJOR: http: chunk parser was broken with buffer changes + - MEDIUM: monitor: simplify handling of monitor-net and mode health + - MINOR: connection: add a pointer to the connection owner + - MEDIUM: connection: make use of the owner instead of container_of + - BUG/MINOR: ssl: report the L4 connection as established when possible + - BUG/MEDIUM: proxy: must not try to stop disabled proxies upon reload + - BUG/MINOR: config: use a copy of the file name in proxy configurations + - BUG/MEDIUM: listener: don't pause protocols that do not support it + - MEDIUM: proxy: add the global frontend to the list of normal proxies + - BUG/MINOR: epoll: correctly disable FD polling in fd_rem() + - MINOR: signal: really ignore signals configured with no handler + - MINOR: buffers: add a few functions to write chars, strings and blocks + - MINOR: raw_sock: always report asynchronous connection errors + - MEDIUM: raw_sock: improve connection error reporting + - REORG: connection: rename the data layer the "transport layer" + - REORG: connection: rename app_cb "data" + - MINOR: connection: provide a generic data layer wakeup callback + - MINOR: connection: split conn_prepare() in two functions + - MINOR: connection: add an init callback to the data_cb struct + - MEDIUM: session: use a specific data_cb for embryonic sessions + - MEDIUM: connection: use a generic data-layer init() callback + - MEDIUM: connection: reorganize connection flags + - MEDIUM: connection: only call the data->wake callback on activity + - MEDIUM: connection: make it possible for data->wake to return an error + - MEDIUM: session: register a data->wake callback to process errors + - MEDIUM: connection: don't call the data->init callback upon error + - MEDIUM: connection: it's not the data layer's role to validate the connection + - MEDIUM: connection: automatically disable polling on error + - REORG: connection: move the PROXY protocol management to connection.c + - MEDIUM: connection: add a new local send-proxy transport callback + - MAJOR: checks: make use of the connection layer to send checks + - REORG: server: move the check-specific parts into a check subsection + - MEDIUM: checks: use real buffers to store requests and responses + - MEDIUM: check: add the ctrl and transport layers in the server check structure + - MAJOR: checks: completely use the connection transport layer + - MEDIUM: checks: add the "check-ssl" server option + - MEDIUM: checks: enable the PROXY protocol with health checks + - CLEANUP: checks: remove minor warnings for assigned but not used variables + - MEDIUM: tcp: enable TCP Fast Open on systems which support it + - BUG: connection: fix regression from commit 9e272bf9 + - CLEANUP: cttproxy: remove a warning on undeclared close() + - BUG/MAJOR: ensure that hdr_idx is always reserved when L7 fetches are used + - MEDIUM: listener: add support for linux's accept4() syscall + - MINOR: halog: sort output by cookie code + - BUG/MINOR: halog: -ad/-ac report the correct number of output lines + - BUG/MINOR: halog: fix help message for -ut/-uto + - MINOR: halog: add a parameter to limit output line count + - BUILD: accept4: move the socketcall declaration outside of accept4() + - MINOR: server: add minimal infrastructure to parse keywords + - MINOR: standard: make indent_msg() support empty messages + - MEDIUM: server: check for registered keywords when parsing unknown keywords + - MEDIUM: server: move parsing of keyword "id" to server.c + - BUG/MEDIUM: config: check-send-proxy was ignored if SSL was not builtin + - MEDIUM: ssl: move "server" keyword SSL options parsing to ssl_sock.c + - MEDIUM: log: suffix the frontend's name with '~' when using SSL + - MEDIUM: connection: always unset the transport layer upon close + - BUG/MINOR: session: fix some leftover from debug code + - BUG/MEDIUM: session: enable the conn_session_update() callback + - MEDIUM: connection: add a flag to hold the transport layer + - MEDIUM: log: add a new LW_XPRT flag to pin the transport layer + - MINOR: log: make lf_text use a const char * + - MEDIUM: log: report SSL ciphers and version in logs using logformat %sslc/%sslv + - REORG: http: rename msg->buf to msg->chn since it's a channel + - CLEANUP: http: use 'chn' to name channel variables, not 'buf' + - CLEANUP: channel: use 'chn' instead of 'buf' as local variable names + - CLEANUP: tcp: use 'chn' instead of 'buf' or 'b' for channel pointer names + - CLEANUP: stream_interface: use 'chn' instead of 'b' to name channel pointers + - CLEANUP: acl: use 'chn' instead of 'b' to name channel pointers + - MAJOR: channel: replace the struct buffer with a pointer to a buffer + - OPTIM: channel: reorganize struct members to improve cache efficiency + - CLEANUP: session: remove term_trace which is not used anymore + - OPTIM: session: reorder struct session fields + - OPTIM: connection: pack the struct target + - DOC: document relations between internal entities + - MINOR: ssl: add 'ssl_npn' sample/acl to extract TLS/NPN information + - BUILD: ssl: fix shctx build on older compilers + - MEDIUM: ssl: add support for the "npn" bind keyword + - BUG: ssl: fix ssl_sni ACLs to correctly process regular expressions + - MINOR: chunk: provide string compare functions + - MINOR: sample: accept fetch keywords without parenthesis + - MEDIUM: sample: pass an empty list instead of a null for fetch args + - MINOR: ssl: improve socket behaviour upon handshake abort. + - BUG/MEDIUM: http: set DONTWAIT on data when switching to tunnel mode + - MEDIUM: listener: provide a fallback for accept4() when not supported + - BUG/MAJOR: connection: risk of crash on certain tricky close scenario + - MEDIUM: cli: allow the stats socket to be bound to a specific set of processes + - OPTIM: channel: inline channel_forward's fast path + - OPTIM: http: inline http_parse_chunk_size() and http_skip_chunk_crlf() + - OPTIM: tools: inline hex2i() + - CLEANUP: http: rename HTTP_MSG_DATA_CRLF state + - MINOR: compression: automatically disable compression for older browsers + - MINOR: compression: optimize memLevel to improve byte rate + - BUG/MINOR: http: compression should consider all Accept-Encoding header values + - BUILD: fix coexistence of openssl and zlib + - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_serial' and 'ssl_f_serial' + - BUG/MEDIUM: command-line option -D must have precedence over "debug" + - MINOR: tools: add a clear_addr() function to unset an address + - BUG/MEDIUM: tcp: transparent bind to the source only when address is set + - CLEANUP: remove trashlen + - MAJOR: session: detach the connections from the stream interfaces + - DOC: update document describing relations between internal entities + - BUILD: make it possible to specify ZLIB path + - MINOR: compression: add an offload option to remove the Accept-Encoding header + - BUG: compression: disable auto-close and enable MSG_MORE during transfer + - CLEANUP: completely remove trashlen + - MINOR: chunk: add a function to reset a chunk + - CLEANUP: replace chunk_printf() with chunk_appendf() + - MEDIUM: make the trash be a chunk instead of a char * + - MEDIUM: remove remains of BUFSIZE in HTTP auth and sample conversions + - MEDIUM: stick-table: allocate the table key of size buffer size + - BUG/MINOR: stream_interface: don't loop over ->snd_buf() + - BUG/MINOR: session: ensure that we don't retry connection if some data were sent + - OPTIM: session: don't process the whole session when only timers need a refresh + - BUG/MINOR: session: mark the handshake as complete earlier + - MAJOR: connection: remove the CO_FL_CURR_*_POL flag + - BUG/MAJOR: always clear the CO_FL_WAIT_* flags after updating polling flags + - MAJOR: sepoll: make the poller totally event-driven + - OPTIM: stream_interface: disable reading when CF_READ_DONTWAIT is set + - BUILD: compression: remove a build warning + - MEDIUM: fd: don't unset fdtab[].updated upon delete + - REORG: fd: move the speculative I/O management from ev_sepoll + - REORG: fd: move the fd state management from ev_sepoll + - REORG: fd: centralize the processing of speculative events + - BUG: raw_sock: also consider ENOTCONN in addition to EAGAIN + - BUILD: stream_interface: remove si_fd() and its references + - BUILD: compression: enable build in BSD and OSX Makefiles + - MAJOR: ev_select: make the poller support speculative events + - MAJOR: ev_poll: make the poller support speculative events + - MAJOR: ev_kqueue: make the poller support speculative events + - MAJOR: polling: replace epoll with sepoll and remove sepoll + - MAJOR: polling: remove unused callbacks from the poller struct + - MEDIUM: http: refrain from sending "Connection: close" when Upgrade is present + - CLEANUP: channel: remove any reference of the hijackers + - CLEANUP: stream_interface: remove the external task type target + - MAJOR: connection: replace struct target with a pointer to an enum + - BUG: connection: fix typo in previous commit + - BUG: polling: don't skip polled events in the spec list + - MINOR: splice: disable it when the system returns EBADF + - MINOR: build: allow packagers to specify the default maxzlibmem + - BUG: halog: fix broken output limitation + - BUG: proxy: fix server name lookup in get_backend_server() + - BUG: compression: do not always increment the round counter on allocation failure + - BUG/MEDIUM: compression: release the zlib pools between keep-alive requests + - MINOR: global: don't prevent nbproc from being redefined + - MINOR: config: support process ranges for "bind-process" + - MEDIUM: global: add support for CPU binding on Linux ("cpu-map") + - MINOR: ssl: rename and document the tune.ssl.cachesize option + - DOC: update the PROXY protocol spec to support v2 + - MINOR: standard: add a simple popcount function + - MEDIUM: adjust the maxaccept per listener depending on the number of processes + - BUG: compression: properly disable compression when content-type does not match + - MINOR: cli: report connection status in "show sess xxx" + - BUG/MAJOR: stream_interface: certain workloads could cause get stuck + - BUILD: cli: fix build when SSL is enabled + - MINOR: cli: report the fd state in "show sess xxx" + - MINOR: cli: report an error message on missing argument to compression rate + - MINOR: http: add some debugging functions to pretty-print msg state names + - BUG/MAJOR: stream_interface: read0 not always handled since dev12 + - DOC: documentation on http header capture is wrong + - MINOR: http: allow the cookie capture size to be changed + - DOC: http header capture has not been limited in size for a long time + - DOC: update readme with build methods for BSD + - BUILD: silence a warning on Solaris about usage of isdigit() + - MINOR: stats: report HTTP compression stats per frontend and per backend + - MINOR: log: add '%Tl' to log-format + - MINOR: samples: update the url_param fetch to match parameters in the path + +2012/09/10 : 1.5-dev12 + - CONTRIB: halog: sort URLs by avg bytes_read or total bytes_read + - MEDIUM: ssl: add support for prefer-server-ciphers option + - MINOR: IPv6 support for transparent proxy + - MINOR: protocol: add SSL context to listeners if USE_OPENSSL is defined + - MINOR: server: add SSL context to servers if USE_OPENSSL is defined + - MEDIUM: connection: add a new handshake flag for SSL (CO_FL_SSL_WAIT_HS). + - MEDIUM: ssl: add new files ssl_sock.[ch] to provide the SSL data layer + - MEDIUM: config: add the 'ssl' keyword on 'bind' lines + - MEDIUM: config: add support for the 'ssl' option on 'server' lines + - MEDIUM: ssl: protect against client-initiated renegociation + - BUILD: add optional support for SSL via the USE_OPENSSL flag + - MEDIUM: ssl: add shared memory session cache implementation. + - MEDIUM: ssl: replace OpenSSL's session cache with the shared cache + - MINOR: ssl add global setting tune.sslcachesize to set SSL session cache size. + - MEDIUM: ssl: add support for SNI and wildcard certificates + - DOC: Typos cleanup + - DOC: fix name for "option independant-streams" + - DOC: specify the default value for maxconn in the context of a proxy + - BUG/MINOR: to_log erased with unique-id-format + - LICENSE: add licence exception for OpenSSL + - BUG/MAJOR: cookie prefix doesn't support cookie-less servers + - BUILD: add an AIX 5.2 (and later) target. + - MEDIUM: fd/si: move peeraddr from struct fdinfo to struct connection + - MINOR: halog: use the more recent dual-mode fgets2 implementation + - BUG/MEDIUM: ebtree: ebmb_insert() must not call cmp_bits on full-length matches + - CLEANUP: halog: make clean should also remove .o files + - OPTIM: halog: make use of memchr() on platforms which provide a fast one + - OPTIM: halog: improve cold-cache behaviour when loading a file + - BUG/MINOR: ACL implicit arguments must be created with unresolved flag + - MINOR: replace acl_fetch_{path,url}* with smp_fetch_* + - MEDIUM: pattern: add the "base" sample fetch method + - OPTIM: i386: make use of kernel-mode-linux when available + - BUG/MINOR: tarpit: fix condition to return the HTTP 500 message + - BUG/MINOR: polling: some events were not set in various pollers + - MINOR: http: add the urlp_val ACL match + - BUG: stktable: tcp_src_to_stktable_key() must return NULL on invalid families + - MINOR: stats/cli: add plans to support more stick-table actions + - MEDIUM: stats/cli: add support for "set table key" to enter values + - REORG/MEDIUM: fd: remove FD_STCLOSE from struct fdtab + - REORG/MEDIUM: fd: remove checks for FD_STERROR in ev_sepoll + - REORG/MEDIUM: fd: get rid of FD_STLISTEN + - REORG/MINOR: connection: move declaration to its own include file + - REORG/MINOR: checks: put a struct connection into the server + - MINOR: connection: add flags to the connection struct + - MAJOR: get rid of fdtab[].state and use connection->flags instead + - MINOR: fd: add a new I/O handler to fdtab + - MEDIUM: polling: prepare to call the iocb() function when defined. + - MEDIUM: checks: make use of fdtab->iocb instead of cb[] + - MEDIUM: protocols: use the generic I/O callback for accept callbacks + - MINOR: connection: add a handler for fd-based connections + - MAJOR: connection: replace direct I/O callbacks with the connection callback + - MINOR: fd: make fdtab->owner a connection and not a stream_interface anymore + - MEDIUM: connection: remove the FD_POLL_* flags only once + - MEDIUM: connection: extract the send_proxy callback from proto_tcp + - MAJOR: tcp: remove the specific I/O callbacks for TCP connection probes + - CLEANUP: remove the now unused fdtab direct I/O callbacks + - MAJOR: remove the stream interface and task management code from sock_* + - MEDIUM: stream_interface: pass connection instead of fd in sock_ops + - MEDIUM: stream_interface: centralize the SI_FL_ERR management + - MAJOR: connection: add a new CO_FL_CONNECTED flag + - MINOR: rearrange tcp_connect_probe() and fix wrong return codes + - MAJOR: connection: call data layer handshakes from the handler + - MEDIUM: fd: remove the EV_FD_COND_* primitives + - MINOR: sock_raw: move calls to si_data_close upper + - REORG: connection: replace si_data_close() with conn_data_close() + - MEDIUM: sock_raw: introduce a read0 callback that is different from shutr + - MAJOR: stream_int: use a common stream_int_shut*() functions regardless of the data layer + - MAJOR: fd: replace all EV_FD_* macros with new fd_*_* inline calls + - MEDIUM: fd: add fd_poll_{recv,send} for use when explicit polling is required + - MEDIUM: connection: add definitions for dual polling mechanisms + - MEDIUM: connection: make use of the new polling functions + - MAJOR: make use of conn_{data|sock}_{poll|stop|want}* in connection handlers + - MEDIUM: checks: don't use FD_WAIT_* anymore + - MINOR: fd: get rid of FD_WAIT_* + - MEDIUM: stream_interface: offer a generic function for connection updates + - MEDIUM: stream-interface: offer a generic chk_rcv function for connections + - MEDIUM: stream-interface: add a snd_buf() callback to sock_ops + - MEDIUM: stream-interface: provide a generic stream_int_chk_snd_conn() function + - MEDIUM: stream-interface: provide a generic si_conn_send_cb callback + - MEDIUM: stream-interface: provide a generic stream_sock_read0() function + - REORG/MAJOR: use "struct channel" instead of "struct buffer" + - REORG/MAJOR: extract "struct buffer" from "struct channel" + - MINOR: connection: provide conn_{data|sock}_{read0|shutw} functions + - REORG: sock_raw: rename the files raw_sock* + - MAJOR: raw_sock: extract raw_sock_to_buf() from raw_sock_read() + - MAJOR: raw_sock: temporarily disable splicing + - MINOR: stream-interface: add an rcv_buf callback to sock_ops + - REORG: stream-interface: move sock_raw_read() to si_conn_recv_cb() + - MAJOR: connection: split the send call into connection and stream interface + - MAJOR: stream-interface: restore splicing mechanism + - MAJOR: stream-interface: make conn_notify_si() more robust + - MEDIUM: proxy-proto: don't use buffer flags in conn_si_send_proxy() + - MAJOR: stream-interface: don't commit polling changes in every callback + - MAJOR: stream-interface: fix splice not to call chk_snd by itself + - MEDIUM: stream-interface: don't remove WAIT_DATA when a handshake is in progress + - CLEANUP: connection: split sock_ops into data_ops, app_cp and si_ops + - REORG: buffers: split buffers into chunk,buffer,channel + - MAJOR: channel: remove the BF_OUT_EMPTY flag + - REORG: buffer: move buffer_flush, b_adv and b_rew to buffer.h + - MINOR: channel: rename bi_full to channel_full as it checks the whole channel + - MINOR: buffer: provide a new buffer_full() function + - MAJOR: channel: stop relying on BF_FULL to take action + - MAJOR: channel: remove the BF_FULL flag + - REORG: channel: move buffer_{replace,insert_line}* to buffer.{c,h} + - CLEANUP: channel: usr CF_/CHN_ prefixes instead of BF_/BUF_ + - CLEANUP: channel: use "channel" instead of "buffer" in function names + - REORG: connection: move the target pointer from si to connection + - MAJOR: connection: move the addr field from the stream_interface + - MEDIUM: stream_interface: remove CAP_SPLTCP/CAP_SPLICE flags + - MEDIUM: proto_tcp: remove any dependence on stream_interface + - MINOR: tcp: replace tcp_src_to_stktable_key with addr_to_stktable_key + - MEDIUM: connection: add an ->init function to data layer + - MAJOR: session: introduce embryonic sessions + - MAJOR: connection: make the PROXY decoder a handshake handler + - CLEANUP: frontend: remove the old proxy protocol decoder + - MAJOR: connection: rearrange the polling flags. + - MEDIUM: connection: only call tcp_connect_probe when nothing was attempted yet + - MEDIUM: connection: complete the polling cleanups + - MEDIUM: connection: avoid calling handshakes when polling is required + - MAJOR: stream_interface: continue to update data polling flags during handshakes + - CLEANUP: fd: remove fdtab->flags + - CLEANUP: fdtab: flatten the struct and merge the spec struct with the rest + - CLEANUP: includes: fix includes for a number of users of fd.h + - MINOR: ssl: disable TCP quick-ack by default on SSL listeners + - MEDIUM: config: add a "ciphers" keyword to set SSL cipher suites + - MEDIUM: config: add "nosslv3" and "notlsv1" on bind and server lines + - BUG: ssl: mark the connection as waiting for an SSL connection during the handshake + - BUILD: http: rename error_message http_error_message to fix conflicts on RHEL + - BUILD: ssl: fix shctx build on RHEL with futex + - BUILD: include sys/socket.h to fix build failure on FreeBSD + - BUILD: fix build error without SSL (ssl_cert) + - BUILD: ssl: use MAP_ANON instead of MAP_ANONYMOUS + - BUG/MEDIUM: workaround an eglibc bug which truncates the pidfiles when nbproc > 1 + - MEDIUM: config: support per-listener backlog and maxconn + - MINOR: session: do not send an HTTP/500 error on SSL sockets + - MEDIUM: config: implement maxsslconn in the global section + - BUG: tcp: close socket fd upon connect error + - MEDIUM: connection: improve error handling around the data layer + - MINOR: config: make the tasks "nice" value configurable on "bind" lines. + - BUILD: shut a gcc warning introduced by commit 269ab31 + - MEDIUM: config: centralize handling of SSL config per bind line + - BUILD: makefile: report USE_OPENSSL status in build options + - BUILD: report openssl build settings in haproxy -vv + - MEDIUM: ssl: add sample fetches for is_ssl, ssl_has_sni, ssl_sni_* + - DOC: add a special acknowledgement for the stud project + - DOC: add missing SSL options for servers and listeners + - BUILD: automatically add -lcrypto for SSL + - DOC: add some info about openssl build in the README + +2012/06/04 : 1.5-dev11 + - BUG/MEDIUM: option forwardfor if-none doesn't work with some configurations + - BUG/MAJOR: trash must always be the size of a buffer + - DOC: fix minor regex example issue and improve doc on stats + - MINOR: stream_interface: add a pointer to the listener for TARG_TYPE_CLIENT + - MEDIUM: protocol: add a pointer to struct sock_ops to the listener struct + - MINOR: checks: add on-marked-up option + - MINOR: balance uri: added 'whole' parameter to include query string in hash calculation + - MEDIUM: stream_interface: remove the si->init + - MINOR: buffers: add a rewind function + - BUG/MAJOR: fix regression on content-based hashing and http-send-name-header + - MAJOR: http: stop using msg->sol outside the parsers + - CLEANUP: http: make it more obvious that msg->som is always null outside of chunks + - MEDIUM: http: get rid of msg->som which is not used anymore + - MEDIUM: http: msg->sov and msg->sol will never wrap + - BUG/MAJOR: checks: don't call set_server_status_* when no LB algo is set + - BUG/MINOR: stop connect timeout when connect succeeds + - REORG: move the send-proxy code to tcp_connect_write() + - REORG/MINOR: session: detect the TCP monitor checks at the protocol accept + - MINOR: stream_interface: introduce a new "struct connection" type + - REORG/MINOR: stream_interface: move si->fd to struct connection + - REORG/MEDIUM: stream_interface: move applet->state and private to connection + - MINOR: stream_interface: add a data channel close function + - MEDIUM: stream_interface: call si_data_close() before releasing the si + - MINOR: peers: use the socket layer operations from the peer instead of sock_raw + - BUG/MINOR: checks: expire on timeout.check if smaller than timeout.connect + - MINOR: add a new function call tracer for debugging purposes + - BUG/MINOR: perform_http_redirect also needs to rewind the buffer + - BUG/MAJOR: b_rew() must pass a signed offset to b_ptr() + - BUG/MEDIUM: register peer sync handler in the proper order + - BUG/MEDIUM: buffers: fix bi_putchr() to correctly advance the pointer + - BUG/MINOR: fix option httplog validation with TCP frontends + - BUG/MINOR: log: don't report logformat errors in backends + - REORG/MINOR: use dedicated proxy flags for the cookie handling + - BUG/MINOR: config: do not report twice the incompatibility between cookie and non-http + - MINOR: http: add support for "httponly" and "secure" cookie attributes + - BUG/MEDIUM: ensure that unresolved arguments are freed exactly once + - BUG/MINOR: commit 196729ef used wrong condition resulting in freeing constants + - MEDIUM: stats: add support for soft stop/soft start in the admin interface + - MEDIUM: stats: add the ability to kill sessions from the admin interface + - BUILD: add support for linux kernels >= 2.6.28 + +2012/05/14 : 1.5-dev10 + - BUG/MINOR: stats admin: "Unexpected result" was displayed unconditionally + - BUG/MAJOR: acl: http_auth_group() must not accept any user from the userlist + - CLEANUP: auth: make the code build again with DEBUG_AUTH + - BUG/MEDIUM: config: don't crash at config load time on invalid userlist names + - REORG: use the name sock_raw instead of stream_sock + - MINOR: stream_interface: add a client target : TARG_TYPE_CLIENT + - BUG/MEDIUM: stream_interface: restore get_src/get_dst + - CLEANUP: sock_raw: remove last references to stream_sock + - CLEANUP: stream_interface: stop exporting socket layer functions + - MINOR: stream_interface: add an init callback to sock_ops + - MEDIUM: stream_interface: derive the socket operations from the target + - MAJOR: fd: remove the need for the socket layer to recheck the connection + - MINOR: session: call the socket layer init function when a session establishes + - MEDIUM: session: add support for tunnel timeouts + - MINOR: standard: add a new debug macro : fddebug() + - CLEANUP: fd: remove unused cb->b pointers in the struct fdtab + - OPTIM: proto_http: don't enable quick-ack on empty buffers + - OPTIM/MAJOR: ev_sepoll: process spec events after polled events + - OPTIM/MEDIUM: stream_interface: add a new SI_FL_NOHALF flag + +2012/05/08 : 1.5-dev9 + - MINOR: Add release callback to si_applet + - CLEANUP: Fix some minor typos + - MINOR: Add TO/FROM_SET flags to struct stream_interface + - CLEANUP: Fix some minor whitespace issues + - MINOR: stats admin: allow unordered parameters in POST requests + - CLEANUP: fix typo in findserver() log message + - MINOR: stats admin: use the backend id instead of its name in the form + - MINOR: stats admin: reduce memcmp()/strcmp() calls on status codes + - DOC: cleanup indentation, alignment, columns and chapters + - DOC: fix some keywords arguments documentation + - MINOR: cli: display the 4 IP addresses and ports on "show sess XXX" + - BUG/MAJOR: log: possible segfault with logformat + - MEDIUM: log: split of log_format generation + - MEDIUM: log: New format-log flags: %Fi %Fp %Si %Sp %Ts %rt %H %pid + - MEDIUM: log: Unique ID + - MINOR: log: log-format: usable without httplog and tcplog + - BUG/MEDIUM: balance source did not properly hash IPv6 addresses + - MINOR: contrib/iprange: add a network IP range to mask converter + - MEDIUM: session: implement the "use-server" directive + - MEDIUM: log: add a new cookie flag 'U' to report situations where cookie is not used + - MEDIUM: http: make extract_cookie_value() iterate over cookie values + - MEDIUM: http: add cookie and scookie ACLs + - CLEANUP: lb_first: add reference to a paper describing the original idea + - MEDIUM: stream_sock: add a get_src and get_dst callback and remove SN_FRT_ADDR_SET + - BUG/MINOR: acl: req_ssl_sni would randomly fail if a session ID is present + - BUILD: http: make extract_cookie_value() return an int not size_t + - BUILD: http: stop gcc-4.1.2 from complaining about possibly uninitialized values + - CLEANUP: http: message parser must ignore HTTP_MSG_ERROR + - MINOR: standard: add a memprintf() function to build formatted error messages + - CLEANUP: remove a few warning about unchecked return values in debug code + - MEDIUM: move message-related flags from transaction to message + - DOC: add a diagram to explain how circular buffers work + - MAJOR: buffer rework: replace ->send_max with ->o + - MAJOR: buffer: replace buf->l with buf->{o+i} + - MINOR: buffers: provide simple pointer normalization functions + - MINOR: buffers: remove unused function buffer_contig_data() + - MAJOR: buffers: replace buf->w with buf->p - buf->o + - MAJOR: buffers: replace buf->r with buf->p + buf->i + - MAJOR: http: move buffer->lr to http_msg->next + - MAJOR: http: change msg->{som,col,sov,eoh} to be relative to buffer origin + - CLEANUP: http: remove unused http_msg->col + - MAJOR: http: turn http_msg->eol to a buffer-relative offset + - MEDIUM: http: add a pointer to the buffer in http_msg + - MAJOR: http: make http_msg->sol relative to buffer's origin + - MEDIUM: http: http_send_name_header: remove references to msg and buffer + - MEDIUM: http: remove buffer arg in a few header manipulation functions + - MEDIUM: http: remove buffer arg in http_capture_bad_message + - MEDIUM: http: remove buffer arg in http_msg_analyzer + - MEDIUM: http: remove buffer arg in http_upgrade_v09_to_v10 + - MEDIUM: http: remove buffer arg in http_buffer_heavy_realign + - MEDIUM: http: remove buffer arg in chunk parsing functions + - MINOR: http: remove useless wrapping checks in http_msg_analyzer + - MEDIUM: buffers: fix unsafe use of buffer_ignore at some places + - MEDIUM: buffers: add new pointer wrappers and get rid of almost all buffer_wrap_add calls + - MEDIUM: buffers: implement b_adv() to advance a buffer's pointer + - MEDIUM: buffers: rename a number of buffer management functions + - MEDIUM: http: add a prefetch function for ACL pattern fetch + - MEDIUM: http: make all ACL fetch function use acl_prefetch_http() + - BUG/MINOR: http_auth: ACLs are volatile, not permanent + - MEDIUM: http/acl: merge all request and response ACL fetches of headers and cookies + - MEDIUM: http/acl: make acl_fetch_hdr_{ip,val} rely on acl_fetch_hdr() + - MEDIUM: add a new typed argument list parsing framework + - MAJOR: acl: make use of the new argument parsing framework + - MAJOR: acl: store the ACL argument types in the ACL keyword declaration + - MEDIUM: acl: acl_find_target() now resolves arguments based on their types + - MAJOR: acl: make acl_find_targets also resolve proxy names at config time + - MAJOR: acl: ensure that implicit table and proxies are valid + - MEDIUM: acl: remove unused tests for missing args when args are mandatory + - MEDIUM: pattern: replace type pattern_arg with type arg + - MEDIUM: pattern: get rid of arg_i in all functions making use of arguments + - MEDIUM: pattern: use the standard arg parser + - MEDIUM: pattern: add an argument validation callback to pattern descriptors + - MEDIUM: pattern: report the precise argument parsing error when known. + - MEDIUM: acl: remove the ACL_TEST_F_NULL_MATCH flag + - MINOR: pattern: add a new 'sample' type to store fetched data + - MEDIUM: pattern: add new sample types to replace pattern types + - MAJOR: acl: make use of the new sample struct and get rid of acl_test + - MEDIUM: pattern/acl: get rid of temp_pattern in ACLs + - MEDIUM: acl: get rid of the SET_RES flags + - MEDIUM: get rid of SMP_F_READ_ONLY and SMP_F_MUST_FREE + - MINOR: pattern: replace struct pattern with struct sample + - MEDIUM: pattern: integrate pattern_data into sample and use sample everywhere + - MEDIUM: pattern: retrieve the sample type in the sample, not in the keyword description + - MEDIUM: acl/pattern: switch rdp_cookie functions stack up-down + - MEDIUM: acl: replace acl_expr with args in acl fetch_* functions + - MINOR: tcp: replace acl_fetch_rdp_cookie with smp_fetch_rdp_cookie + - MEDIUM: acl/pattern: use the same direction scheme + - MEDIUM: acl/pattern: start merging common sample fetch functions + - MEDIUM: pattern: ensure that sample types always cast into other types. + - MEDIUM: acl/pattern: factor out the src/dst address fetches + - MEDIUM: acl: implement payload and payload_lv + - CLEANUP: pattern: ensure that payload and payload_lv always stay in the buffer + - MINOR: stick_table: centralize the handling of empty keys + - MINOR: pattern: centralize handling of unstable data in pattern_process() + - MEDIUM: pattern: use smp_fetch_rdp_cookie instead of the pattern specific version + - MINOR: acl: set SMP_OPT_ITERATE on fetch functions + - MINOR: acl: add a val_args field to keywords + - MINOR: proto_tcp: validate arguments of payload and payload_lv ACLs + - MEDIUM: http: merge acl and pattern header fetch functions + - MEDIUM: http: merge ACL and pattern cookie fetches into a single one + - MEDIUM: acl: report parsing errors to the caller + - MINOR: arg: improve error reporting on invalid arguments + - MINOR: acl: report errors encountered when loading patterns from files + - MEDIUM: acl: extend the pattern parsers to report meaningful errors + - REORG: use the name "sample" instead of "pattern" to designate extracted data + - REORG: rename "pattern" files + - MINOR: acl: add types to ACL patterns + - MINOR: standard: add an IPv6 parsing function (str62net) + - MEDIUM: acl: support IPv6 address matching + - REORG: stream_interface: create a struct sock_ops to hold socket operations + - REORG/MEDIUM: move protocol->{read,write} to sock_ops + - REORG/MEDIUM: stream_interface: initialize socket ops from descriptors + - REORG/MEDIUM: replace stream interface protocol functions by a proto pointer + - REORG/MEDIUM: move the default accept function from sockstream to protocols.c + - MEDIUM: proto_tcp: remove src6 and dst6 pattern fetch methods + - BUG/MINOR: http: error snapshots are wrong if buffer wraps + - BUG/MINOR: http: ensure that msg->err_pos is always relative to buf->p + - MEDIUM: http: improve error capture reports + - MINOR: acl: add the cook_val() match to match a cookie against an integer + - BUG/MEDIUM: send_proxy: fix initialisation of send_proxy_ofs + - MEDIUM: memory: add the ability to poison memory at run time + - BUG/MEDIUM: log: ensure that unique_id is properly initialized + - MINOR: cfgparse: use a common errmsg pointer for all parsers + - MEDIUM: cfgparse: make backend_parse_balance() use memprintf to report errors + - MEDIUM: cfgparse: use the new error reporting framework for remaining cfg_keywords + - MINOR: http: replace http_message_realign() with buffer_slow_realign() + +2012/03/26 : 1.5-dev8 + - MINOR: patch for minor typo (ressources/resources) + - MEDIUM: http: add support for sending the server's name in the outgoing request + - DOC: mention that default checks are TCP connections + - BUG/MINOR: fix options forwardfor if-none when an alternative header name is specified + - CLEANUP: Make check_statuses, analyze_statuses and process_chk static + - CLEANUP: Fix HCHK spelling errors + - BUG/MINOR: fix typo in processing of http-send-name-header + - MEDIUM: log: Use linked lists for loggers + - BUILD: fix declaration inside a scope block + - REORG: log: split send_log function + - MINOR: config: Parse the string of the log-format config keyword + - MINOR: add ultoa, ulltoa, ltoa, lltoa implementations + - MINOR: Date and time fonctions that don't use snprintf + - MEDIUM: log: make http_sess_log use log_format + - DOC: log-format documentation + - MEDIUM: log: use log_format for mode tcplog + - MEDIUM: log-format: backend source address %Bi %Bp + - BUG/MINOR: log-format: fix %o flag + - BUG/MEDIUM: bad length in log_format and __send_log + - MINOR: logformat %st is signed + - BUILD/MINOR: fix the source URL in the spec file + - DOC: acl is http_first_req, not http_req_first + - BUG/MEDIUM: don't trim last spaces from headers consisting only of spaces + - MINOR: acl: add new matches for header/path/url length + - BUILD: halog: make halog build on solaris + - BUG/MINOR: don't use a wrong port when connecting to a server with mapped ports + - MINOR: remove the client/server side distinction in SI addresses + - MINOR: halog: add support for matching queued requests + - DOC: indicate that cookie "prefix" and "indirect" should not be mixed + - OPTIM/MINOR: move struct sockaddr_storage to the tail of structs + - OPTIM/MINOR: make it possible to change pipe size (tune.pipesize) + - BUILD/MINOR: silent a build warning in src/pipe.c (fcntl) + - OPTIM/MINOR: move the hdr_idx pools out of the proxy struct + - MEDIUM: tune.http.maxhdr makes it possible to configure the maximum number of HTTP headers + - BUG/MINOR: fix a segfault when parsing a config with undeclared peers + - CLEANUP: rename possibly confusing struct field "tracked" + - BUG/MEDIUM: checks: fix slowstart behaviour when server tracking is in use + - MINOR: config: tolerate server "cookie" setting in non-HTTP mode + - MEDIUM: buffers: add some new primitives and rework existing ones + - BUG: buffers: don't return a negative value on buffer_total_space_res() + - MINOR: buffers: make buffer_pointer() support negative pointers too + - CLEANUP: kill buffer_replace() and use an inline instead + - BUG: tcp: option nolinger does not work on backends + - CLEANUP: ebtree: remove a few annoying signedness warnings + - CLEANUP: ebtree: clarify licence and update to 6.0.6 + - CLEANUP: ebtree: remove 4-year old harmless typo in duplicates insertion code + - CLEANUP: ebtree: remove another typo, a wrong initialization in insertion code + - BUG: ebtree: ebst_lookup() could return the wrong entry + - OPTIM: stream_sock: reduce the amount of in-flight spliced data + - OPTIM: stream_sock: save a failed recv syscall when splice returns EAGAIN + - MINOR: acl: add support for TLS server name matching using SNI + - BUG: http: re-enable TCP quick-ack upon incomplete HTTP requests + - BUG: proto_tcp: don't try to bind to a foreign address if sin_family is unknown + - MINOR: pattern: export the global temporary pattern + - CLEANUP: patterns: get rid of pattern_data_setstring() + - MEDIUM: acl: use temp_pattern to store fetched information in the "method" match + - MINOR: acl: include pattern.h to make pattern migration more transparent + - MEDIUM: pattern: change the pattern data integer from unsigned to signed + - MEDIUM: acl: use temp_pattern to store any integer-type information + - MEDIUM: acl: use temp_pattern to store any address-type information + - CLEANUP: acl: integer part of acl_test is not used anymore + - MEDIUM: acl: use temp_pattern to store any string-type information + - CLEANUP: acl: remove last data fields from the acl_test struct + - MEDIUM: http: replace get_ip_from_hdr2() with http_get_hdr() + - MEDIUM: patterns: the hdr() pattern is now of type string + - DOC: add minimal documentation on how ACLs work internally + - DOC: add a coding-style file + - OPTIM: halog: keep a fast path for the lines-count only + - CLEANUP: silence a warning when building on sparc + - BUG: http: tighten the list of allowed characters in a URI + - MEDIUM: http: block non-ASCII characters in URIs by default + - DOC: add some documentation from RFC3986 about URI format + - BUG/MINOR: cli: correctly remove the whole table on "clear table" + - BUG/MEDIUM: correctly disable servers tracking another disabled servers. + - BUG/MEDIUM: zero-weight servers must not dequeue requests from the backend + - MINOR: halog: add some help on the command line + - BUILD: fix build error on FreeBSD + - BUG: fix double free in peers config error path + - MEDIUM: improve config check return codes + - BUILD: make it possible to look for pcre in the default system paths + - MINOR: config: emit a warning when 'default_backend' masks servers + - MINOR: backend: rework the LC definition to support other connection-based algos + - MEDIUM: backend: add the 'first' balancing algorithm + - BUG: fix httplog trailing LF + - MEDIUM: increase chunk-size limit to 2GB-1 + - BUG: queue: fix dequeueing sequence on HTTP keep-alive sessions + - BUG: http: disable TCP delayed ACKs when forwarding content-length data + - BUG: checks: fix server maintenance exit sequence + - BUG/MINOR: stream_sock: don't remove BF_EXPECT_MORE and BF_SEND_DONTWAIT on partial writes + - DOC: enumerate valid status codes for "observe layer7" + - MINOR: buffer: switch a number of buffer args to const + - CLEANUP: silence signedness warning in acl.c + - BUG: stream_sock: si->release was not called upon shutw() + - MINOR: log: use "%ts" to log term status only and "%tsc" to log with cookie + - BUG/CRITICAL: log: fix risk of crash in development snapshot + - BUG/MAJOR: possible crash when using capture headers on TCP frontends + - MINOR: config: disable header captures in TCP mode and complain + +2011/09/10 : 1.5-dev7 + - [BUG] fix binary stick-tables + - [MINOR] http: *_dom matching header functions now also split on ":" + - [BUG] checks: fix support of Mysqld >= 5.5 for mysql-check + - [MINOR] acl: add srv_conn acl to count connections on a specific backend server + - [MINOR] check: add redis check support + - [DOC] small fixes to clearly distinguish between keyword and variables + - [MINOR] halog: add support for termination code matching (-tcn/-TCN) + - [DOC] Minor spelling fixes and grammatical enhancements + - [CLEANUP] dumpstats: make symbols static where possible + - [MINOR] Break out dumping table + - [MINOR] Break out processing of clear table + - [MINOR] Allow listing of stick table by key + - [MINOR] Break out all stick table socat command parsing + - [MINOR] More flexible clearing of stick table + - [MINOR] Allow showing and clearing by key of ipv6 stick tables + - [MINOR] Allow showing and clearing by key of integer stick tables + - [MINOR] Allow showing and clearing by key of string stick tables + - [CLEANUP] Remove assigned but unused variables + - [CLEANUP] peers.h: fix declarations + - [CLEANUP] session.c: Make functions static where possible + - [MINOR] Add active connection list to server + - [MINOR] Allow shutdown of sessions when a server becomes unavailable + - [MINOR] Add down termination condition + - [MINOR] Make appsess{,ion}_refresh static + - [MINOR] Add rdp_cookie pattern fetch function + - [CLEANUP] Remove unnecessary casts + - [MINOR] Add non-stick server option + - [MINOR] Consistently use error in tcp_parse_tcp_req() + - [MINOR] Consistently free expr on error in cfg_parse_listen() + - [MINOR] Free rdp_cookie_name on denint() + - [MINOR] Free tcp rules on denint() + - [MINOR] Free stick table pool on denint() + - [MINOR] Free stick rules on denint() + - [MEDIUM] Fix stick-table replication on soft-restart + - [MEDIUM] Correct ipmask() logic + - [MINOR] Correct type in table dump examples + - [MINOR] Fix build error in stream_int_register_handler() + - [MINOR] Use DPRINTF in assign_server() + - [BUG] checks: http-check expect could fail a check on multi-packet responses + - [DOC] fix minor typo in the "dispatch" doc + - [BUG] proto_tcp: fix address binding on remote source + - [MINOR] http: don't report the "haproxy" word on the monitoring response + - [REORG] http: move HTTP error codes back to proto_http.h + - [MINOR] http: make the "HTTP 200" status code configurable. + - [MINOR] http: partially revert the chunking optimization for now + - [MINOR] stream_sock: always clear BF_EXPECT_MORE upon complete transfer + - [CLEANUP] stream_sock: remove unneeded FL_TCP and factor out test + - [MEDIUM] http: add support for "http-no-delay" + - [OPTIM] http: optimize chunking again in non-interactive mode + - [OPTIM] stream_sock: avoid fast-forwarding of partial data + - [OPTIM] stream_sock: don't use splice on too small payloads + - [MINOR] config: make it possible to specify a cookie even without a server + - [BUG] stats: support url-encoded forms + - [MINOR] config: automatically compute a default fullconn value + - [CLEANUP] config: remove some left-over printf debugging code from previous patch + - [DOC] add missing entry or stick store-response + - [MEDIUM] http: add support for 'cookie' and 'set-cookie' patterns + - [BUG] halog: correctly handle truncated last line + - [MINOR] halog: make SKIP_CHAR stop on field delimiters + - [MINOR] halog: add support for HTTP log matching (-H) + - [MINOR] halog: gain back performance before SKIP_CHAR fix + - [OPTIM] halog: cache some common fields positions + - [OPTIM] halog: check once for correct line format and reuse the pointer + - [OPTIM] halog: remove many 'if' by using a function pointer for the filters + - [OPTIM] halog: remove support for tab delimiters in input data + - [BUG] session: risk of crash on out of memory (1.5-dev regression) + - [MINOR] session: try to emit a 500 response on memory allocation errors + - [OPTIM] stream_sock: reduce the default number of accepted connections at once + - [BUG] stream_sock: disable listener when system resources are exhausted + - [MEDIUM] proxy: add a PAUSED state to listeners and move socket tricks out of proxy.c + - [BUG] stream_sock: ensure orphan listeners don't accept too many connections + - [MINOR] listeners: add listen_full() to mark a listener full + - [MINOR] listeners: add support for queueing resource limited listeners + - [MEDIUM] listeners: put listeners in queue upon resource shortage + - [MEDIUM] listeners: queue proxy-bound listeners at the proxy's + - [MEDIUM] listeners: don't stop proxies when global maxconn is reached + - [MEDIUM] listeners: don't change listeners states anymore in maintain_proxies + - [CLEANUP] proxy: rename a few proxy states (PR_STIDLE and PR_STRUN) + - [MINOR] stats: report a "WAITING" state for sockets waiting for resource + - [MINOR] proxy: make session rate-limit more accurate + - [MINOR] sessions: only wake waiting listeners up if rate limit is OK + - [BUG] proxy: peers must only be stopped once, not upon every call to maintain_proxies + - [CLEANUP] proxy: merge maintain_proxies() operation inside a single loop + - [MINOR] task: new function task_schedule() to schedule a wake up + - [MAJOR] proxy: finally get rid of maintain_proxies() + - [BUG] proxy: stats frontend and peers were missing many initializers + - [MEDIUM] listeners: add a global listener management task + - [MINOR] proxy: make findproxy() return proxies from numeric IDs too + - [DOC] fix typos, "#" is a sharp, not a dash + - [MEDIUM] stats: add support for changing frontend's maxconn at runtime + - [MEDIUM] checks: group health checks methods by values and save option bits + - [MINOR] session-counters: add the ability to clear the counters + - [BUG] check: http-check expect + regex would crash in defaults section + - [MEDIUM] http: make x-forwarded-for addition conditional + - [REORG] build: move syscall redefinition to specific places + - [CLEANUP] update the year in the copyright banner + - [BUG] possible crash in 'show table' on stats socket + - [BUG] checks: use the correct destination port for sending checks + - [BUG] backend: risk of picking a wrong port when mapping is used with crossed families + - [MINOR] make use of set_host_port() and get_host_port() to get rid of family mismatches + - [DOC] fixed a few "sensible" -> "sensitive" errors + - [MINOR] make use of addr_to_str() and get_host_port() to replace many inet_ntop() + - [BUG] http: trailing white spaces must also be trimmed after headers + - [MINOR] stats: display "<NONE>" instead of the frontend name when unknown + - [MINOR] http: take a capture of too large requests and responses + - [MINOR] http: take a capture of truncated responses + - [MINOR] http: take a capture of bad content-lengths. + - [DOC] add a few old and uncommitted docs + - [CLEANUP] cfgparse: fix reported options for the "bind" keyword + - [MINOR] halog: add -hs/-HS to filter by HTTP status code range + - [MINOR] halog: support backslash-escaped quotes + - [CLEANUP] remove dirty left-over of a debugging message + - [MEDIUM] stats: disable complex socket reservation for stats socket + - [CLEANUP] remove a useless test in manage_global_listener_queue() + - [MEDIUM] stats: add the "set maxconn" setting to the command line interface + - [MEDIUM] add support for global.maxconnrate to limit the per-process conn rate. + - [MINOR] stats: report the current and max global connection rates + - [MEDIUM] stats: add the ability to adjust the global maxconnrate + - [BUG] peers: don't pre-allocate 65000 connections to each peer + - [MEDIUM] don't limit peers nor stats socket to maxconn nor maxconnrate + - [BUG] peers: the peer frontend must not emit any log + - [CLEANUP] proxy: make pause_proxy() perform the required controls and emit the logs + - [BUG] peers: don't keep a peers section which has a NULL frontend + - [BUG] peers: ensure the peers are resumed if they were paused + - [MEDIUM] stats: add the ability to enable/disable/shutdown a frontend at runtime + - [MEDIUM] session: make session_shutdown() an independant function + - [MEDIUM] stats: offer the possibility to kill a session from the CLI + - [CLEANUP] stats: centralize tests for backend/server inputs on the CLI + - [MEDIUM] stats: offer the possibility to kill sessions by server + - [MINOR] halog: do not consider byte 0x8A as end of line + - [MINOR] frontend: ensure debug message length is always initialized + - [OPTIM] halog: make fgets parse more bytes by blocks + - [OPTIM] halog: add assembly version of the field lookup code + - [MEDIUM] poll: add a measurement of idle vs work time + - [CLEANUP] startup: report only the basename in the usage message + - [MINOR] startup: add an option to change to a new directory + - [OPTIM] task: don't scan the run queue if we know it's empty + - [BUILD] stats: stdint is not present on solaris + - [DOC] update the README file to reflect new naming rules for patches + - [MINOR] stats: report the number of requests intercepted by the frontend + - [DOC] update ROADMAP file + +2011/04/08 : 1.5-dev6 + - [BUG] stream_sock: use get_addr_len() instead of sizeof() on sockaddr_storage + - [BUG] TCP source tracking was broken with IPv6 changes + - [BUG] stick-tables did not work when converting IPv6 to IPv4 + - [CRITICAL] fix risk of crash when dealing with space in response cookies + +2011/03/29 : 1.5-dev5 + - [BUG] standard: is_addr return value for IPv4 was inverted + - [MINOR] update comment about IPv6 support for server + - [MEDIUM] use getaddrinfo to resolve names if gethostbyname fail + - [DOC] update IPv6 support for bind + - [DOC] document IPv6 support for server + - [DOC] fix a minor typo + - [MEDIUM] IPv6 support for syslog + - [DOC] document IPv6 support for syslog + - [MEDIUM] IPv6 support for stick-tables + - [DOC] document IPv6 support for stick-tables + - [DOC] update ROADMAP file + - [BUG] session: src_conn_cur was returning src_conn_cnt instead + - [MINOR] frontend: add a make_proxy_line function + - [MEDIUM] stream_sock: add support for sending the proxy protocol header line + - [MEDIUM] server: add support for the "send-proxy" option + - [DOC] update the spec on the proxy protocol + - [BUILD] proto_tcp: fix build issue with CTTPROXY + - [DOC] update ROADMAP file + - [MEDIUM] config: rework the IPv4/IPv6 address parser to support host-only addresses + - [MINOR] cfgparse: better report wrong listening addresses and make use of str2sa_range + - [BUILD] add the USE_GETADDRINFO build option + - [TESTS] provide a test case for various address formats + - [BUG] session: conn_retries was not always initialized + - [BUG] log: retrieve the target from the session, not the SI + - [BUG] http: fix possible incorrect forwarded wrapping chunk size (take 2) + - [MINOR] tools: add two macros MID_RANGE and MAX_RANGE + - [BUG] http: fix content-length handling on 32-bit platforms + - [OPTIM] buffers: uninline buffer_forward() + - [BUG] stream_sock: fix handling for server side PROXY protocol + - [MINOR] acl: add support for table_cnt and table_avl matches + - [DOC] update ROADMAP file + +2011/03/13 : 1.5-dev4 + - [MINOR] cfgparse: Check whether the path given for the stats socket actually fits into the sockaddr_un structure to avoid truncation. + - [MINOR] unix sockets : inherits the backlog size from the listener + - [CLEANUP] unix sockets : move create_uxst_socket() in uxst_bind_listener() + - [DOC] fix a minor typo + - [DOC] fix ignore-persist documentation + - [MINOR] add warnings on features not compatible with multi-process mode + - [BUG] http: fix http-pretend-keepalive and httpclose/tunnel mode + - [MINOR] stats: add support for several packets in stats admin + - [BUG] stats: admin commands must check the proxy state + - [BUG] stats: admin web interface must check the proxy state + - [MINOR] http: add pattern extraction method to stick on query string parameter + - [MEDIUM] add internal support for IPv6 server addresses + - [MINOR] acl: add be_id/srv_id to match backend's and server's id + - [MINOR] log: add support for passing the forwarded hostname + - [MINOR] log: ability to override the syslog tag + - [MINOR] checks: add PostgreSQL health check + - [DOC] update ROADMAP file + - [BUILD] pattern: use 'int' instead of 'int32_t' + - [OPTIM] linux: add support for bypassing libc to force using vsyscalls + - [BUG] debug: report the correct poller list in verbose mode + - [BUG] capture: do not capture a cookie if there is no memory left + - [BUG] appsession: fix possible double free in case of out of memory + - [CRITICAL] cookies: mixing cookies in indirect mode and appsession can crash the process + - [BUG] http: correctly update the header list when removing two consecutive headers + - [BUILD] add the CPU=native and ARCH=32/64 build options + - [BUILD] add -fno-strict-aliasing to fix warnings with gcc >= 4.4 + - [CLEANUP] hash: move the avalanche hash code globally available + - [MEDIUM] hash: add support for an 'avalanche' hash-type + - [DOC] update roadmap file + - [BUG] http: do not re-enable the PROXY analyser on keep-alive + - [OPTIM] http: don't send each chunk in a separate packet + - [DOC] fix minor typos reported recently in the peers section + - [DOC] fix another typo in the doc + - [MINOR] stats: report HTTP message state and buffer flags in error dumps + - [BUG] http chunking: don't report a parsing error on connection errors + - [BUG] stream_interface: truncate buffers when sending error messages + - [MINOR] http: support wrapping messages in error captures + - [MINOR] http: capture incorrectly chunked message bodies + - [MINOR] stats: add global event ID and count + - [BUG] http: analyser optimizations broke pipelining + - [CLEANUP] frontend: only apply TCP-specific settings to TCP/TCP6 sockets + - [BUG] http: fix incorrect error reporting during data transfers + - [CRITICAL] session: correctly leave turn-around and queue states on abort + - [BUG] session: release slot before processing pending connections + - [MINOR] tcp: add support for dynamic MSS setting + - [BUG] stick-table: correctly terminate string keys during lookups + - [BUG] acl: fix handling of empty lines in pattern files + - [BUG] stick-table: use the private buffer when padding strings + - [BUG] ebtree: fix ebmb_lookup() with len smaller than the tree's keys + - [OPTIM] ebtree: ebmb_lookup: reduce stack usage by moving the return code out of the loop + - [OPTIM] ebtree: inline ebst_lookup_len and ebis_lookup_len + - [REVERT] undo the stick-table string key lookup fixes + - [MINOR] http: improve url_param pattern extraction to ignore empty values + - [BUILD] frontend: shut a warning with TCP_MAXSEG + - [BUG] http: update the header list's tail when removing the last header + - [DOC] fix minor typo in the proxy protocol doc + - [DOC] fix typos (http-request instead of http-check) + - [BUG] http: use correct ACL pointer when evaluating authentication + - [BUG] cfgparse: correctly count one socket per port in ranges + - [BUG] startup: set the rlimits before binding ports, not after. + - [BUG] acl: srv_id must return no match when the server is NULL + - [MINOR] acl: add ability to check for internal response-only parameters + - [MINOR] acl: srv_id is only valid in responses + - [MINOR] config: warn if response-only conditions are used in "redirect" rules + - [BUG] acl: fd leak when reading patterns from file + - [DOC] fix minor typo in "usesrc" + - [BUG] http: fix possible incorrect forwarded wrapping chunk size + - [BUG] http: fix computation of message body length after forwarding has started + - [BUG] http: balance url_param did not work with first parameters on POST + - [TESTS] update the url_param regression test to test check_post too + - [DOC] update ROADMAP + - [DOC] internal: reflect the fact that SI_ST_ASS is transient + - [BUG] config: don't crash on empty pattern files. + - [MINOR] stream_interface: make use of an applet descriptor for IO handlers + - [REORG] stream_interface: move the st0, st1 and private members to the applet + - [REORG] stream_interface: split the struct members in 3 parts + - [REORG] session: move client and server address to the stream interface + - [REORG] tcp: make tcpv4_connect_server() take the target address from the SI + - [MEDIUM] stream_interface: store the target pointer and type + - [CLEANUP] stream_interface: remove the applet.handler pointer + - [MEDIUM] log: take the logged server name from the stream interface + - [CLEANUP] session: remove data_source from struct session + - [CLEANUP] stats: make all dump functions only rely on the stream interface + - [REORG] session: move the data_ctx struct to the stream interface's applet + - [MINOR] proxy: add PR_O2_DISPATCH to detect dispatch mode + - [MINOR] cfgparse: only keep one of dispatch, transparent, http_proxy + - [MINOR] session: add a pointer to the new target into the session + - [MEDIUM] session: remove s->prev_srv which is not needed anymore + - [CLEANUP] stream_interface: use inline functions to manipulate targets + - [MAJOR] session: remove the ->srv pointer from struct session + - [MEDIUM] stats: split frontend and backend stats + - [MEDIUM] http: always evaluate http-request rules before stats http-request + - [REORG] http: move the http-request rules to proto_http + - [BUG] http: stats were not incremented on http-request deny + - [MINOR] checks: report it if checks fail due to socket creation error + +2010/11/11 : 1.5-dev3 + - [DOC] fix http-request documentation + - [MEDIUM] enable/disable servers from the stats web interface + - [MEDIUM] stats: add an admin level + - [DOC] stats: document the "stats admin" statement + - [MINOR] startup: print the proxy socket which caused an error + - [CLEANUP] Remove unneeded chars allocation + - [MINOR] config: detect options not supported due to compilation options + - [MINOR] Add pattern's fetchs payload and payload_lv + - [MINOR] frontend: improve accept-proxy header parsing + - [MINOR] frontend: add tcpv6 support on accept-proxy bind + - [MEDIUM] Enhance message errors management on binds + - [MINOR] Manage unix socket source field on logs + - [MINOR] Manage unix socket source field on session dump on sock stats + - [MINOR] Support of unix listener sockets for debug and log event messages on frontend.c + - [MINOR] Add some tests on sockets family for port remapping and mode transparent. + - [MINOR] Manage socket type unix for some logs + - [MINOR] Enhance controls of socket's family on acls and pattern fetch + - [MINOR] Support listener's sockets unix on http logs. + - [MEDIUM] Add supports of bind on unix sockets. + - [BUG] stick table purge failure if size less than 255 + - [BUG] stick table entries expire on counters updates/read or show table, even if there is no "expire" parameter + - [MEDIUM] Implement tcp inspect response rules + - [DOC] tcp-response content and inspect + - [MINOR] new acls fetch req_ssl_hello_type and rep_ssl_hello_type + - [DOC] acls rep_ssl_hello and req_ssl_hello + - [MEDIUM] Create new protected pattern types CONSTSTRING and CONSTDATA to force memcpy if data from protected areas need to be manipulated. + - [DOC] new type binary in stick-table + - [DOC] stick store-response and new patterns payload and payload_lv + - [MINOR] Manage all types (ip, integer, string, binary) on cli "show table" command + - [MEDIUM] Create updates tree on stick table to manage sync. + - [MAJOR] Add new files src/peer.c, include/proto/peers.h and include/types/peers.h for sync stick table management + - [MEDIUM] Manage peers section parsing and stick table registration on peers. + - [MEDIUM] Manage soft stop on peers proxy + - [DOC] add documentation for peers section + - [MINOR] checks: add support for LDAPv3 health checks + - [MINOR] add better support to "mysql-check" + - [BUG] Restore info about available active/backup servers + - [CONTRIB] Update haproxy.pl + - [CONTRIB] Update Cacti Tempates + - [CONTRIB] add templates for Cacti. + - [BUG] http: don't consider commas as a header delimitor within quotes + - [MINOR] support a global jobs counter + - [DOC] add a summary about cookie incompatibilities between specs and browsers + - [DOC] fix description of cookie "insert" and "indirect" modes + - [MEDIUM] http: fix space handling in the request cookie parser + - [MEDIUM] http: fix space handling in the response cookie parser + - [DOC] fix typo in the queue() definition (backend, not frontend) + - [BUG] deinit: unbind listeners before freeing them + - [BUG] stream_interface: only call si->release when both dirs are closed + - [MEDIUM] buffers: rework the functions to exchange between SI and buffers + - [DOC] fix typo in the avg_queue() and be_conn() definition (backend, not frontend) + - [MINOR] halog: add '-tc' to sort by termination codes + - [MINOR] halog: skip non-traffic logs for -st and -tc + - [BUG] stream_sock: cleanly disable the listener in case of resource shortage + - [BUILD] stream_sock: previous fix lacked the #include, causing a warning. + - [DOC] bind option is "defer-accept", not "defer_accept" + - [DOC] missing index entry for http-check send-state + - [DOC] tcp-request inspect-delay is for backends too + - [BUG] ebtree: string_equal_bits() could return garbage on identical strings + - [BUG] stream_sock: try to flush any extra pending request data after a POST + - [BUILD] proto_http: eliminate some build warnings with gcc-2.95 + - [MEDIUM] make it possible to combine http-pretend-keepalived with httpclose + - [MEDIUM] tcp-request : don't wait for inspect-delay to expire when the buffer is full + - [MEDIUM] checks: add support for HTTP contents lookup + - [TESTS] add test-check-expect to test various http-check methods + - [MINOR] global: add "tune.chksize" to change the default check buffer size + - [MINOR] cookie: add options "maxidle" and "maxlife" + - [MEDIUM] cookie: support client cookies with some contents appended to their value + - [MINOR] http: make some room in the transaction flags to extend cookies + - [MINOR] cookie: add the expired (E) and old (O) flags for request cookies + - [MEDIUM] cookie: reassign set-cookie status flags to store more states + - [MINOR] add encode/decode function for 30-bit integers from/to base64 + - [MEDIUM] cookie: check for maxidle and maxlife for incoming dated cookies + - [MEDIUM] cookie: set the date in the cookie if needed + - [DOC] document the cookie maxidle and maxlife parameters + - [BUG] checks: don't log backend down for all zero-weight servers + - [MEDIUM] checks: set server state to one state from failure when leaving maintenance + - [BUG] config: report correct keywords for "observe" + - [MINOR] checks: ensure that we can inherit binary checks from the defaults section + - [MINOR] acl: add the http_req_first match + - [DOC] fix typos about bind-process syntax + - [BUG] cookie: correctly unset default cookie parameters + - [MINOR] cookie: add support for the "preserve" option + - [BUG] ebtree: fix duplicate strings insertion + - [CONTRIB] halog: report per-url counts, errors and times + - [CONTRIB] halog: minor speed improvement in timer parser + - [MINOR] buffers: add a new request analyser flag for PROXY mode + - [MINOR] listener: add the "accept-proxy" option to the "bind" keyword + - [MINOR] standard: add read_uint() to parse a delimited unsigned integer + - [MINOR] standard: change arg type from const char* to char* + - [MINOR] frontend: add a new analyser to parse a proxied connection + - [MEDIUM] session: call the frontend_decode_proxy analyser on proxied connections + - [DOC] add the proxy protocol's specifications + - [DOC] document the 'accept-proxy' bind option + - [MINOR] cfgparse: report support of <path> for the 'bind' statements + - [DOC] add references to unix socket handling + - [MINOR] move MAXPATHLEN definition to compat.h + - [MEDIUM] unix sockets: cleanup the error reporting path + - [BUG] session: don't stop forwarding of data upon last packet + - [CLEANUP] accept: replace some inappropriate Alert() calls with send_log() + - [BUILD] peers: shut a printf format warning (key_size is a size_t) + - [BUG] accept: don't close twice upon error + - [OPTIM] session: don't recheck analysers when buffer flags have not changed + - [OPTIM] stream_sock: don't clear FDs that are already cleared + - [BUG] proto_tcp: potential bug on pattern fetch dst and dport + +2010/08/28 : 1.5-dev2 + - [MINOR] startup: release unused structs after forking + - [MINOR] startup: don't wait for nothing when no old pid remains + - [CLEANUP] reference product branch 1.5 + - [MEDIUM] signals: add support for registering functions and tasks + - [MEDIUM] signals: support redistribution of signal zero when stopping + - [BUG] http: don't set auto_close if more data are expected + +2010/08/25 : 1.5-dev1 + - [BUG] stats: session rate limit gets garbaged in the stats + - [DOC] mention 'option http-server-close' effect in Tq section + - [DOC] summarize and highlight persistent connections behaviour + - [DOC] add configuration samples + - [BUG] http: dispatch and http_proxy modes were broken for a long time + - [BUG] http: the transaction must be initialized even in TCP mode + - [BUG] tcp: dropped connections must be counted as "denied" not "failed" + - [BUG] consistent hash: balance on all servers, not only 2 ! + - [CONTRIB] halog: report per-server status codes, errors and response times + - [BUG] http: the transaction must be initialized even in TCP mode (part 2) + - [BUG] client: always ensure to zero rep->analysers + - [BUG] session: clear BF_READ_ATTACHED before next I/O + - [BUG] http: automatically close response if req is aborted + - [BUG] proxy: connection rate limiting was eating lots of CPU + - [BUG] http: report correct flags in case of client aborts during body + - [TESTS] refine non-regression tests and add 4 new tests + - [BUG] debug: wrong pointer was used to report a status line + - [BUG] debug: correctly report truncated messages + - [DOC] document the "dispatch" keyword + - [BUG] stick_table: fix possible memory leak in case of connection error + - [CLEANUP] acl: use 'L6' instead of 'L4' in ACL flags relying on contents + - [MINOR] accept: count the incoming connection earlier + - [CLEANUP] tcp: move some non tcp-specific layer6 processing out of proto_tcp + - [CLEANUP] client: move some ACLs away to their respective locations + - [CLEANUP] rename client -> frontend + - [MEDIUM] separate protocol-level accept() from the frontend's + - [MINOR] proxy: add a list to hold future layer 4 rules + - [MEDIUM] config: parse tcp layer4 rules (tcp-request accept/reject) + - [MEDIUM] tcp: check for pure layer4 rules immediately after accept() + - [OPTIM] frontend: tell the compiler that errors are unlikely to occur + - [MEDIUM] frontend: check for LI_O_TCP_RULES in the listener + - [MINOR] frontend: only check for monitor-net rules if LI_O_CHK_MONNET is set + - [CLEANUP] buffer->cto is not used anymore + - [MEDIUM] session: finish session establishment sequence in with I/O handlers + - [MEDIUM] session: initialize server-side timeouts after connect() + - [MEDIUM] backend: initialize the server stream_interface upon connect() + - [MAJOR] frontend: don't initialize the server-side stream_int anymore + - [MEDIUM] session: move the conn_retries attribute to the stream interface + - [MEDIUM] session: don't assign conn_retries upon accept() anymore + - [MINOR] frontend: rely on the frontend and not the backend for INDEPSTR + - [MAJOR] frontend: reorder the session initialization upon accept + - [MINOR] proxy: add an accept() callback for the application layer + - [MAJOR] frontend: split accept() into frontend_accept() and session_accept() + - [MEDIUM] stats: rely on the standard session_accept() function + - [MINOR] buffer: refine the flags that may wake an analyser up. + - [MINOR] stream_sock: don't dereference a non-existing frontend + - [MINOR] session: differenciate between accepted connections and received connections + - [MEDIUM] frontend: count the incoming connection earlier + - [MINOR] frontend: count denied TCP requests separately + - [CLEANUP] stick_table: add/clarify some comments + - [BUILD] memory: add a few missing parenthesis to the pool management macros + - [MINOR] stick_table: add support for variable-sized data + - [CLEANUP] stick_table: rename some stksess struct members to avoid confusion + - [CLEANUP] stick_table: move pattern to key functions to stick_table.c + - [MEDIUM] stick_table: add room for extra data types + - [MINOR] stick_table: add support for "conn_cum" data type. + - [MEDIUM] stick_table: don't overwrite data when storing an entry + - [MINOR] config: initialize stick tables after all the parsing + - [MINOR] stick_table: provide functions to return stksess data from a type + - [MEDIUM] stick_table: move the server ID to a generic data type + - [MINOR] stick_table: enable it for frontends too + - [MINOR] stick_table: export the stick_table_key + - [MINOR] tcp: add per-source connection rate limiting + - [MEDIUM] stick_table: separate storage and update of session entries + - [MEDIUM] stick-tables: add a reference counter to each entry + - [MINOR] session: add a pointer to the tracked counters for the source + - [CLEANUP] proto_tcp: make the config parser a little bit more flexible + - [BUG] config: report the correct proxy type in tcp-request errors + - [MINOR] config: provide a function to quote args in a more friendly way + - [BUG] stick_table: the fix for the memory leak caused a regression + - [MEDIUM] backend: support servers on 0.0.0.0 + - [BUG] stick-table: correctly refresh expiration timers + - [MEDIUM] stream-interface: add a ->release callback + - [MINOR] proxy: add a "parent" member to the structure + - [MEDIUM] session: make it possible to call an I/O handler on both SI + - [MINOR] tools: add a fast div64_32 function + - [MINOR] freq_ctr: add new types and functions for periods different from 1s + - [MINOR] errors: provide new status codes for config parsing functions + - [BUG] http: denied requests must not be counted as denied resps in listeners + - [MINOR] tools: add a get_std_op() function to parse operators + - [MEDIUM] acl: make use of get_std_op() to parse intger ranges + - [MAJOR] stream_sock: better wakeup conditions on read() + - [BUG] session: analysers must be checked when SI state changes + - [MINOR] http: reset analysers to listener's, not frontend's + - [MEDIUM] session: support "tcp-request content" rules in backends + - [BUILD] always match official tags when doing git-tar + - [MAJOR] stream_interface: fix the wakeup conditions for embedded iohandlers + - [MEDIUM] buffer: make buffer_feed* support writing non-contiguous chunks + - [MINOR] tcp: src_count acl does not have a permanent result + - [MAJOR] session: add track-counters to track counters related to the session + - [MINOR] stick-table: provide a table lookup function + - [MINOR] stick-table: use suffix "_cnt" for cumulated counts + - [MEDIUM] session: move counter ACL fetches from proto_tcp + - [MEDIUM] session: add concurrent connections counter + - [MEDIUM] session: add data in and out volume counters + - [MINOR] session: add the trk_conn_cnt ACL keyword to track connection counts + - [MEDIUM] session-counters: automatically update tracked connection count + - [MINOR] session: add the trk_conn_cur ACL keyword to track concurrent connection + - [MINOR] session: add trk_kbytes_* ACL keywords to track data size + - [MEDIUM] session: add a counter on the cumulated number of sessions + - [MINOR] config: support a comma-separated list of store data types in stick-table + - [MEDIUM] stick-tables: add support for arguments to data_types + - [MEDIUM] stick-tables: add stored data argument type checking + - [MEDIUM] session counters: add conn_rate and sess_rate counters + - [MEDIUM] session counters: add bytes_in_rate and bytes_out_rate counters + - [MINOR] stktable: add a stktable_update_key() function + - [MINOR] session-counters: add a general purpose counter (gpc0) + - [MEDIUM] session-counters: add HTTP req/err tracking + - [MEDIUM] stats: add "show table [<name>]" to dump a stick-table + - [MEDIUM] stats: add "clear table <name> key <value>" to clear table entries + - [CLEANUP] stick-table: declare stktable_data_types as extern + - [MEDIUM] stick-table: make use of generic types for stored data + - [MINOR] stats: correctly report errors on "show table" and "clear table" + - [MEDIUM] stats: add the ability to dump table entries matching criteria + - [DOC] configuration: document all the new tracked counters + - [DOC] stats: document "show table" and "clear table" + - [MAJOR] session-counters: split FE and BE track counters + - [MEDIUM] tcp: accept the "track-counters" in "tcp-request content" rules + - [MEDIUM] session counters: automatically remove expired entries. + - [MEDIUM] config: replace 'tcp-request <action>' with "tcp-request connection" + - [MEDIUM] session-counters: make it possible to count connections from frontend + - [MINOR] session-counters: use "track-sc{1,2}" instead of "track-{fe,be}-counters" + - [MEDIUM] session-counters: correctly unbind the counters tracked by the backend + - [CLEANUP] stats: use stksess_kill() to remove table entries + - [DOC] update the references to session counters and to tcp-request connection + - [DOC] cleanup: split a few long lines + - [MEDIUM] http: forward client's close when abortonclose is set + - [BUG] queue: don't dequeue proxy-global requests on disabled servers + - [BUG] stats: global stats timeout may be specified before stats socket. + - [BUG] conf: add tcp-request content rules to the correct list + +2010/05/23 : 1.5-dev0 + - exact copy of 1.4.6 + +2010/05/16 : 1.4.6 + - [BUILD] ebtree: update to v6.0.1 to remove references to dprintf() + - [CLEANUP] acl: make use of eb_is_empty() instead of open coding the tree's emptiness test + - [MINOR] acl: add srv_is_up() to check that a specific server is up or not + - [DOC] add a few precisions about the use of RDP cookies + +2010/05/13 : 1.4.5 + - [DOC] report minimum kernel version for tproxy in the Makefile + - [MINOR] add the "ignore-persist" option to conditionally ignore persistence + - [DOC] add the "ignore-persist" option to conditionally ignore persistence + - [DOC] fix ignore-persist/force-persist documentation + - [BUG] cttproxy: socket fd leakage in check_cttproxy_version + - [DOC] doc/configuration.txt: fix typos + - [MINOR] option http-pretend-keepalive is both for FEs and BEs + - [MINOR] fix possible crash in debug mode with invalid responses + - [MINOR] halog: add support for statisticts on status codes + - [OPTIM] halog: use a faster zero test in fgets() + - [OPTIM] halog: minor speedup by using unlikely() + - [OPTIM] halog: speed up fgets2-64 by about 10% + - [DOC] refresh the README file and merge the CONTRIB file into it + - [MINOR] acl: support loading values from files + - [MEDIUM] ebtree: upgrade to version 6.0 + - [MINOR] acl trees: add flags and union members to store values in trees + - [MEDIUM] acl: add ability to insert patterns in trees + - [MEDIUM] acl: add tree-based lookups of exact strings + - [MEDIUM] acl: add tree-based lookups of networks + - [MINOR] acl: ignore empty lines and comments in pattern files + - [MINOR] stick-tables: add support for "stick on hdr" + +2010/04/07 : 1.4.4 + - [BUG] appsession should match the whole cookie name + - [CLEANUP] proxy: move PR_O_SSL3_CHK to options2 to release one flag + - [MEDIUM] backend: move the transparent proxy address selection to backend + - [MINOR] add very fast IP parsing functions + - [MINOR] add new tproxy flags for dynamic source address binding + - [MEDIUM] add ability to connect to a server from an IP found in a header + - [BUILD] config: last patch breaks build without CONFIG_HAP_LINUX_TPROXY + - [MINOR] http: make it possible to pretend keep-alive when doing close + - [MINOR] config: report "default-server" instead of "(null)" in error messages + +2010/03/30 : 1.4.3 + - [CLEANUP] stats: remove printf format warning in stats_dump_full_sess_to_buffer() + - [MEDIUM] session: better fix for connection to servers with closed input + - [DOC] indicate in the doc how to bind to port ranges + - [BUG] backend: L7 hashing must not be performed on incomplete requests + - [TESTS] add a simple program to test connection resets + - [MINOR] cli: "show errors" should display "backend <NONE>" when backend was not used + - [MINOR] config: emit warnings when HTTP-only options are used in TCP mode + - [MINOR] config: allow "slowstart 0s" + - [BUILD] 'make tags' did not consider files ending in '.c' + - [MINOR] checks: add the ability to disable a server in the config + +2010/03/17 : 1.4.2 + - [CLEANUP] product branch update + - [DOC] Some more documentation cleanups + - [BUG] clf logs segfault when capturing a non existant header + - [OPTIM] config: only allocate check buffer when checks are enabled + - [MEDIUM] checks: support multi-packet health check responses + - [CLEANUP] session: remove duplicate test + - [BUG] http: don't wait for response data to leave buffer is client has left + - [MINOR] proto_uxst: set accept_date upon accept() to the wall clock time + - [MINOR] stats: don't send empty lines in "show errors" + - [MINOR] stats: make the data dump function reusable for other purposes + - [MINOR] stats socket: add show sess <id> to dump details about a session + - [BUG] stats: connection reset counters must be plain ascii, not HTML + - [BUG] url_param hash may return a down server + - [MINOR] force null-termination of hostname + - [MEDIUM] connect to servers even when the input has already been closed + - [BUG] don't merge anonymous ACLs ! + - [BUG] config: fix endless loop when parsing "on-error" + - [MINOR] http: don't mark a server as failed when it returns 501/505 + - [OPTIM] checks: try to detect the end of response without polling again + - [BUG] checks: don't report an error when recv() returns an error after data + - [BUG] checks: don't abort when second poll returns an error + - [MINOR] checks: make shutdown() silently fail + - [BUG] http: fix truncated responses on chunk encoding when size divides buffer size + - [BUG] init: unconditionally catch SIGPIPE + - [BUG] checks: don't wait for a close to start parsing the response + +2010/03/04 : 1.4.1 + - [BUG] Clear-cookie path issue + - [DOC] fix typo on stickiness rules + - [BUILD] fix BSD and OSX makefiles for missing files + - [BUILD] includes order breaks OpenBSD build + - [BUILD] fix some build warnings on Solaris with is* macros + - [BUG] logs: don't report "last data" when we have just closed after an error + - [BUG] logs: don't report "proxy request" when server closes early + - [BUILD] fix platform-dependant build issues related to crypt() + - [STATS] count transfer aborts caused by client and by server + - [STATS] frontend requests were not accounted for failed requests + - [MINOR] report total number of processed connections when stopping a proxy + - [DOC] be more clear about the limitation to one single monitor-net entry + +2010/02/26 : 1.4.0 + - [MINOR] stats: report maint state for tracking servers too + - [DOC] fix summary to add pattern extraction + - [DOC] Documentation cleanups + - [BUG] cfgparse memory leak and missing free calls in deinit() + - [BUG] pxid/puid/luid: don't shift IDs when some of them are forced + - [EXAMPLES] add auth.cfg + - [BUG] uri_auth: ST_SHLGNDS should be 0x00000008 not 0x0000008 + - [BUG] uri_auth: do not attemp to convert uri_auth -> http-request more than once + - [BUILD] auth: don't use unnamed unions + - [BUG] config: report unresolvable host names as errors + - [BUILD] fix build breakage with DEBUG_FULL + - [DOC] fix a typo about timeout check and clarify the explanation. + - [MEDIUM] http: don't use trash to realign large buffers + - [STATS] report HTTP requests (total and rate) in frontends + - [STATS] separate frontend and backend HTTP stats + - [MEDIUM] http: revert to use a swap buffer for realignment + - [MINOR] stats: report the request rate in frontends as cell titles + - [MINOR] stats: mark areas with an underline when tooltips are available + - [DOC] reorder some entries to maintain the alphabetical order + - [DOC] cleanup of the keyword matrix + +2010/02/02 : 1.4-rc1 + - [MEDIUM] add a maintenance mode to servers + - [MINOR] http-auth: last fix was wrong + - [CONTRIB] add base64rev-gen.c that was used to generate the base64rev table. + - [MINOR] Base64 decode + - [MINOR] generic auth support with groups and encrypted passwords + - [MINOR] add ACL_TEST_F_NULL_MATCH + - [MINOR] http-request: allow/deny/auth support for frontend/backend/listen + - [MINOR] acl: add http_auth and http_auth_group + - [MAJOR] use the new auth framework for http stats + - [DOC] add info about userlists, http-request and http_auth/http_auth_group acls + - [STATS] make it possible to change a CLI connection timeout + - [BUG] patterns: copy-paste typo in type conversion arguments + - [MINOR] pattern: make the converter more flexible by supporting void* and int args + - [MINOR] standard: str2mask: string to netmask converter + - [MINOR] pattern: add support for argument parsers for converters + - [MINOR] pattern: add the "ipmask()" converting function + - [MINOR] config: off-by-one in "stick-table" after list of converters + - [CLEANUP] acl, patterns: make use of my_strndup() instead of malloc+memcpy + - [BUG] restore accidentely removed line in last patch ! + - [MINOR] checks: make the HTTP check code add the CRLF itself + - [MINOR] checks: add the server's status in the checks + - [BUILD] halog: make without arch-specific optimizations + - [BUG] halog: fix segfault in case of empty log in PCT mode (cherry picked from commit fe362fe4762151d209b9656639ee1651bc2b329d) + - [MINOR] http: disable keep-alive when process is going down + - [MINOR] acl: add build_acl_cond() to make it easier to add ACLs in config + - [CLEANUP] config: use build_acl_cond() instead of parse_acl_cond() + - [CLEANUP] config: use warnif_cond_requires_resp() to check for bad ACLs + - [MINOR] prepare req_*/rsp_* to receive a condition + - [CLEANUP] config: specify correct const char types to warnif_* functions + - [MEDIUM] config: factor out the parsing of 20 req*/rsp* keywords + - [MEDIUM] http: make the request filter loop check for optional conditions + - [MEDIUM] http: add support for conditional request filter execution + - [DOC] add some build info about the AIX platform (cherry picked from commit e41914c77edbc40aebf827b37542d37d758e371e) + - [MEDIUM] http: add support for conditional request header addition + - [MEDIUM] http: add support for conditional response header rewriting + - [DOC] add some missing ACLs about response header matching + - [MEDIUM] http: add support for proxy authentication + - [MINOR] http-auth: make the 'unless' keyword work as expected + - [CLEANUP] config: use build_acl_cond() to simplify http-request ACL parsing + - [MEDIUM] add support for anonymous ACLs + - [MEDIUM] http: switch to tunnel mode after status 101 responses + - [MEDIUM] http: stricter processing of the CONNECT method + - [BUG] config: reset check request to avoid double free when switching to ssl/sql + - [MINOR] config: fix too large ssl-hello-check message. + - [BUG] fix error response in case of server error + +2010/01/25 : 1.4-dev8 + - [CLEANUP] Keep in sync "defaults" support between documentation and code + - [MEDIUM] http: add support for Proxy-Connection header + - [CRITICAL] buffers: buffer_insert_line2 must not change the ->w entry + - [MINOR] http: remove a copy-paste typo in transaction cleaning + - [BUG] http: trim any excess buffer data when recycling a connection + +2010/01/25 : 1.4-dev7 + - [BUG] appsession: possible memory leak in case of out of memory condition + - [MINOR] config: don't accept 'appsession' in defaults section + - [MINOR] Add function to parse a size in configuration + - [MEDIUM] Add stick table (persistence) management functions and types + - [MEDIUM] Add pattern fetch management types and functions + - [MEDIUM] Add src dst and dport pattern fetches. + - [MEDIUM] Add stick table configuration and init. + - [MEDIUM] Add stick and store rules analysers. + - [MINOR] add option "mysql-check" to use MySQL health checks + - [BUG] health checks: fix requeued message + - [OPTIM] remove SSP_O_VIA and SSP_O_STATUS + - [BUG] checks: fix newline termination + - [MINOR] acl: add fe_id/so_id to match frontend's and socket's id + - [BUG] appsession's sessid must be reset at end of transaction + - [BUILD] appsession did not build anymore under gcc-2.95 + - [BUG] server redirection used an uninitialized string. + - [MEDIUM] http: fix handling of message pointers + - [MINOR] http: fix double slash prefix with server redirect + - [MINOR] http redirect: add the ability to append a '/' to the URL + - [BUG] stream_interface: fix retnclose and remove cond_close + - [MINOR] http redirect: don't explicitly state keep-alive on 1.1 + - [MINOR] http: move appsession 'sessid' from session to http_txn + - [OPTIM] reorder http_txn to optimize cache lines placement + - [MINOR] http: differentiate waiting for new request and waiting for a complete requst + - [MINOR] http: add a separate "http-keep-alive" timeout + - [MINOR] config: remove undocumented and buggy 'timeout appsession' + - [DOC] fix various too large lines + - [DOC] remove several trailing spaces + - [DOC] add the doc about stickiness + - [BUILD] remove a warning in standard.h on AIX + - [BUG] checks: chars are unsigned on AIX, check was always true + - [CLEANUP] stream_sock: MSG_NOSIGNAL is only for send(), not recv() + - [BUG] check: we must not check for error before reading a response + - [BUG] buffers: remove remains of wrong obsolete length check + - [OPTIM] stream_sock: don't shutdown(write) when the socket is in error + - [BUG] http: don't count req errors on client resets or t/o during keep-alive + - [MEDIUM] http: don't switch to tunnel mode upon close + - [DOC] add documentation about connection header processing + - [MINOR] http: add http_remove_header2() to remove a header value. + - [MINOR] tools: add a "word_match()" function to match words and ignore spaces + - [MAJOR] http: rework request Connection header handling + - [MAJOR] http: rework response Connection header handling + - [MINOR] add the ability to force kernel socket buffer size. + - [BUG] http_server_error() must not purge a previous pending response + - [OPTIM] http: don't delay response if next request is incomplete + - [MINOR] add the "force-persist" statement to force persistence on down servers + - [MINOR] http: logs must report persistent connections to down servers + - [BUG] buffer_replace2 must never change the ->w entry + +2010/01/08 : 1.4-dev6 + - [BUILD] warning in stream_interface.h + - [BUILD] warning ultoa_r returns char * + - [MINOR] hana: only report stats if it is enabled + - [MINOR] stats: add "a link" & "a href" for sockets + - [MINOR]: stats: add show-legends to report additional informations + - [MEDIUM] default-server support + - [BUG]: add 'observer', 'on-error', 'error-limit' to supported options list + - [MINOR] stats: add href to tracked server + - [BUG] stats: show UP/DOWN status also in tracking servers + - [DOC] Restore ability to search a keyword at the beginning of a line + - [BUG] stats: cookie should be reported under backend not under proxy + - [BUG] cfgparser/stats: fix error message + - [BUG] http: disable auto-closing during chunk analysis + - [BUG] http: fix hopefully last closing issue on data forwarding + - [DEBUG] add an http_silent_debug function to debug HTTP states + - [MAJOR] http: fix again the forward analysers + - [BUG] http_process_res_common() must not skip the forward analyser + - [BUG] http: some possible missed close remain in the forward chain + - [BUG] http: redirect needed to be updated after recent changes + - [BUG] http: don't set no-linger on response in case of forced close + - [MEDIUM] http: restore the original behaviour of option httpclose + - [TESTS] add a file to test various connection modes + - [BUG] http: check options before the connection header + - [MAJOR] session: fix the order by which the analysers are run + - [MEDIUM] session: also consider request analysers added during response + - [MEDIUM] http: make safer use of the DONT_READ and AUTO_CLOSE flags + - [BUG] http: memory leak with captures when using keep-alive + - [BUG] http: fix for capture memory leak was incorrect + - [MINOR] http redirect: use proper call to return last response + - [MEDIUM] http: wait for some flush of the response buffer before a new request + - [MEDIUM] session: limit the number of analyser loops + +2010/01/03 : 1.4-dev5 + - [MINOR] server tracking: don't care about the tracked server's mode + - [MEDIUM] appsession: add "len", "prefix" and "mode" options + - [MEDIUM] appsession: add the "request-learn" option + - [BUG] Configuration parser bug when escaping characters + - [MINOR] CSS & HTML fun + - [MINOR] Collect & provide http response codes received from servers + - [BUG] Fix silly typo: hspr_other -> hrsp_other + - [MINOR] Add "a name" to stats page + - [MINOR] add additional "a href"s to stats page + - [MINOR] Collect & provide http response codes for frontends, fix backends + - [DOC] some small spell fixes and unifications + - [MEDIUM] Decrease server health based on http responses / events, version 3 + - [BUG] format '%d' expects type 'int', but argument 5 has type 'long int' + - [BUG] config: fix erroneous check on cookie domain names, again + - [BUG] Healthchecks: get a proper error code if connection cannot be completed immediately + - [DOC] trivial fix for man page + - [MINOR] config: report all supported options for the "bind" keyword + - [MINOR] tcp: add support for the defer_accept bind option + - [MINOR] unix socket: report the socket path in case of bind error + - [CONTRIB] halog: support searching by response time + - [DOC] add a reminder about obsolete documents + - [DOC] point to 1.4 doc, not 1.3 + - [DOC] option tcp-smart-connect was missing from index + - [MINOR] http: detect connection: close earlier + - [CLEANUP] sepoll: clean up the fd_clr/fd_set functions + - [OPTIM] move some rarely used fields out of fdtab + - [MEDIUM] fd: merge fd_list into fdtab + - [MAJOR] buffer: flag BF_DONT_READ to disable reads when not required + - [MINOR] http: add new transaction flags for keep-alive and content-length + - [MEDIUM] http request: parse connection, content-length and transfer-encoding + - [MINOR] http request: update the TX_SRV_CONN_KA flag on rewrite + - [MINOR] http request: simplify the test of no-data + - [MEDIUM] http request: simplify POST length detection + - [MEDIUM] http request: make use of pre-parsed transfer-encoding header + - [MAJOR] http: create the analyser which waits for a response + - [MINOR] http: pre-set the persistent flags in the transaction + - [MEDIUM] http response: check body length and set transaction flags + - [MINOR] http response: update the TX_CLI_CONN_KA flag on rewrite + - [MINOR] http: remove the last call to stream_int_return + - [IMPORT] import ebtree v5.0 into directory ebtree/ + - [MEDIUM] build: switch ebtree users to use new ebtree version + - [CLEANUP] ebtree: remove old unused files + - [BUG] definitely fix regparm issues between haproxy core and ebtree + - [CLEANUP] ebtree: cast to char * to get rid of gcc warning + - [BUILD] missing #ifndef in ebmbtree.h + - [BUILD] missing #ifndef in ebsttree.h + - [MINOR] tools: add hex2i() function to convert hex char to int + - [MINOR] http: create new MSG_BODY sub-states + - [BUG] stream_sock: BUF_INFINITE_FORWARD broke splice on 64-bit platforms + - [DOC] option is "defer-accept", not "defer_accept" + - [MINOR] http: keep pointer to beginning of data + - [BUG] x-original-to: name was not set in default instance + - [MINOR] http: detect tunnel mode and set it in the session + - [BUG] config: fix error message when config file is not found + - [BUG] config: fix wrong handling of too large argument count + - [BUG] config: disable 'option httplog' on TCP proxies + - [BUG] config: fix erroneous check on cookie domain names + - [BUG] config: cookie domain was ignored in defaults sections + - [MINOR] config: support passing multiple "domain" statements to cookies + - [MINOR] ebtree: add functions to lookup non-null terminated strings + - [MINOR] config: don't report error on all subsequent files on failure + - [BUG] second fix for the printf format warning + - [BUG] check_post: limit analysis to the buffer length + - [MEDIUM] http: process request body in a specific analyser + - [MEDIUM] backend: remove HTTP POST parsing from get_server_ph_post() + - [MAJOR] http: completely process the "connection" header + - [MINOR] http: only consider chunk encoding with HTTP/1.1 + - [MAJOR] buffers: automatically compute the maximum buffer length + - [MINOR] http: move the http transaction init/cleanup code to proto_http + - [MINOR] http: move 1xx handling earlier to eliminate a lot of ifs + - [MINOR] http: introduce a new synchronisation state : HTTP_MSG_DONE + - [MEDIUM] http: rework chunk-size parser + - [MEDIUM] http: add a new transaction flags indicating if we know the transfer length + - [MINOR] buffers: add buffer_ignore() to skip some bytes + - [BUG] http: offsets are relative to the buffer, not to ->som + - [MEDIUM] http: automatically re-aling request buffer + - [BUG] http: body parsing must consider the start of message + - [MINOR] new function stream_int_cond_close() + - [MAJOR] http: implement body parser + - [BUG] http: typos on several unlikely() around header insertion + - [BUG] stream_sock: wrong max computation on recv + - [MEDIUM] http: rework the buffer alignment logic + - [BUG] buffers: wrong size calculation for displaced data + - [MINOR] stream_sock: prepare for closing when all pending data are sent + - [MEDIUM] http: add two more states for the closing period + - [MEDIUM] http: properly handle "option forceclose" + - [MINOR] stream_sock: add SI_FL_NOLINGER for faster close + - [MEDIUM] http: make forceclose use SI_FL_NOLINGER + - [MEDIUM] session: set SI_FL_NOLINGER when aborting on write timeouts + - [MEDIUM] http: add some SI_FL_NOLINGER around server errors + - [MINOR] config: option forceclose is valid in frontends too + - [BUILD] halog: insufficient include path in makefile + - [MEDIUM] http: make the analyser not rely on msg being initialized anymore + - [MEDIUM] http: make the parsers able to wait for a buffer flush + - [MAJOR] http: add support for option http-server-close + - [BUG] http: ensure we abort data transfer on write error + - [BUG] last fix was overzealous and disabled server-close + - [BUG] http: fix erroneous trailers size computation + - [MINOR] stream_sock: enable MSG_MORE when forwarding finite amount of data + - [OPTIM] http: set MSG_MORE on response when a pipelined request is pending + - [BUG] http: redirects were broken by chunk changes + - [BUG] http: the request URI pointer is relative to the buffer + - [OPTIM] http: don't immediately enable reading on request + - [MINOR] http: move redirect messages to HTTP/1.1 with a content-length + - [BUG] http: take care of errors, timeouts and aborts during the data phase + - [MINOR] http: don't wait for sending requests to the server + - [MINOR] http: make the conditional redirect support keep-alive + - [BUG] http: fix cookie parser to support spaces and commas in values + - [MINOR] config: some options were missing for "redirect" + - [MINOR] redirect: add support for unconditional rules + - [MINOR] config: centralize proxy struct initialization + - [MEDIUM] config: remove the limitation of 10 reqadd/rspadd statements + - [MEDIUM] config: remove the limitation of 10 config files + - [CLEANUP] http: remove a remaining impossible condition + - [OPTIM] http: optimize a bit the construct of the forward loops + +2009/10/12 : 1.4-dev4 + - [DOC] add missing rate_lim and rate_max + - [MAJOR] struct chunk rework + - [MEDIUM] Health check reporting code rework + health logging, v3 + - [BUG] check if rise/fall has an argument and it is > 0 + - [MINOR] health checks logging unification + - [MINOR] add "description", "node" and show-node"/"show-desc", remove "node-name", v2 + - [MINOR] Allow dots in show-node & add "white-space: nowrap" in th.pxname. + - [DOC] Add information about http://haproxy.1wt.eu/contrib.html + - [MINOR] Introduce include/types/counters.h + - [CLEANUP] Move counters to dedicated structures + - [MINOR] Add "clear counters" to clear statistics counters + - [MEDIUM] Collect & provide separate statistics for sockets, v2 + - [BUG] Fix NULL pointer dereference in stats_check_uri_auth(), v2 + - [MINOR] acl: don't report valid acls as potential mistakes + - [MINOR] Add cut_crlf(), ltrim(), rtrim() and alltrim() + - [MINOR] Add chunk_htmlencode and chunk_asciiencode + - [MINOR] Capture & display more data from health checks, v2 + - [BUG] task.c: don't assing last_timer to node-less entries + - [BUG] http stats: large outputs sometimes got some parts chopped off + - [MINOR] backend: export some functions to recount servers + - [MINOR] backend: uninline some LB functions + - [MINOR] include time.h from freq_ctr.h as is uses "now". + - [CLEANUP] backend: move LB algos to individual files + - [MINOR] lb_map: reorder code in order to ease integration of new hash functions + - [CLEANUP] proxy: move last lb-specific bits to their respective files + - [MINOR] backend: separate declarations of LB algos from their lookup method + - [MINOR] backend: reorganize the LB algorithm selection + - [MEDIUM] backend: introduce the "static-rr" LB algorithm + - [MINOR] report list of supported pollers with -vv + - [DOC] log-health-checks is an option, not a directive + - [MEDIUM] new option "independant-streams" to stop updating read timeout on writes + - [BUG] stats: don't call buffer_shutw(), but ->shutw() instead + - [MINOR] stats: strip CR and LF from the input command line + - [BUG] don't refresh timeouts late after detected activity + - [MINOR] stats_dump_errors_to_buffer: use buffer_feed_chunk() + - [MINOR] stats_dump_sess_to_buffer: use buffer_feed_chunk() + - [MINOR] stats: make stats_dump_raw_to_buffer() use buffer_feed_chunk + - [MEDIUM] stats: don't use s->ana_state anymore + - [MINOR] remove now obsolete ana_state from the session struct + - [MEDIUM] stats: make HTTP stats use an I/O handler + - [MEDIUM] stream_int: adjust WAIT_ROOM handling + - [BUG] config: look for ID conflicts in all sockets, not only last ones. + - [MINOR] config: reference file and line with any listener/proxy/server declaration + - [MINOR] config: report places of duplicate names or IDs + - [MINOR] config: add pointer to file name in block/redirect/use_backend/monitor rules + - [MINOR] tools: add a new get_next_id() function + - [MEDIUM] config: automatically find unused IDs for proxies, servers and listeners + - [OPTIM] counters: move some max numbers to the counters struct + - [BUG] counters: fix segfault on missing counters for a listener + - [MEDIUM] backend: implement consistent hashing variation + - [MINOR] acl: add fe_conn, be_conn, queue, avg_queue + - [MINOR] stats: use 'clear counters all' to clear all values + - [MEDIUM] add access restrictions to the stats socket + - [MINOR] buffers: add buffer_feed2() and make buffer_feed() measure string length + - [MINOR] proxy: provide function to retrieve backend/server pointers + - [MINOR] add the "initial weight" to the server struct. + - [MEDIUM] stats: add the "get weight" command to report a server's weight + - [MEDIUM] stats: add the "set weight" command + - [BUILD] add a 'make tags' target + - [MINOR] stats: add support for numeric IDs in set weight/get weight + - [MINOR] stats: use a dedicated state to output static data + - [OPTIM] stats: check free space before trying to print + +2009/09/24 : 1.4-dev3 + - [BUILD] compilation of haproxy-1.4-dev2 on FreeBSD + - [MEDIUM] Collect & show information about last health check, v3 + - [MINOR] export the hostname variable so that all the code can access it + - [MINOR] stats: add a new node-name setting + - [MEDIUM] remove old experimental tcpsplice option + - [BUILD] fix build for systems without SOL_TCP + - [MEDIUM] move connection establishment from backend to the SI. + - [MEDIUM] make the global stats socket part of a frontend + - [MEDIUM] session: account per-listener connections + - [MINOR] session: switch to established state if no connect function + - [MEDIUM] make the unix stats sockets use the generic session handler + - [CLEANUP] unix: remove uxst_process_session() + - [CLEANUP] move remaining stats sockets code to dumpstats + - [MINOR] move the initial task's nice value to the listener + - [MINOR] cleanup set_session_backend by using pre-computed analysers + - [MINOR] set s->srv_error according to the analysers + - [MEDIUM] set rep->analysers from fe and be analysers + - [MEDIUM] replace BUFSIZE with buf->size in computations + - [MEDIUM] make it possible to change the buffer size in the configuration + - [MEDIUM] report error on buffer writes larger than buffer size + - [MEDIUM] stream_interface: add and use ->update function to resync + - [CLEANUP] remove ifdef MSG_NOSIGNAL and define it instead + - [MEDIUM] remove TCP_CORK and make use of MSG_MORE instead + - [BUG] tarpit did not work anymore + - [MINOR] acl: add support for hdr_ip to match IP addresses in headers + - [MAJOR] buffers: fix misuse of the BF_SHUTW_NOW flag + - [MINOR] buffers: provide more functions to handle buffer data + - [MEDIUM] buffers: provide new buffer_feed*() function + - [MINOR] buffers: add peekchar and peekline functions for stream interfaces + - [MINOR] buffers: provide buffer_si_putchar() to send a char from a stream interface + - [BUG] buffer_forward() would not correctly consider data already scheduled + - [MINOR] buffers: add buffer_cut_tail() to cut only unsent data + - [MEDIUM] stream_interface: make use of buffer_cut_tail() to report errors + - [MAJOR] http: add support for HTTP 1xx informational responses + - [MINOR] buffers: inline buffer_si_putchar() + - [MAJOR] buffers: split BF_WRITE_ENA into BF_AUTO_CONNECT and BF_AUTO_CLOSE + - [MAJOR] buffers: fix the BF_EMPTY flag's meaning + - [BUG] stream_interface: SI_ST_CLO must have buffers SHUT + - [MINOR] stream_sock: don't set SI_FL_WAIT_DATA if BF_SHUTW_NOW is set + - [MEDIUM] add support for infinite forwarding + - [BUILD] stream_interface: fix conflicting declaration + - [BUG] buffers: buffer_forward() must not always clear BF_OUT_EMPTY + - [BUG] variable buffer size ignored at initialization time + - [MINOR] ensure that buffer_feed() and buffer_skip() set BF_*_PARTIAL + - [BUG] fix buffer_skip() and buffer_si_getline() to correctly handle wrap-arounds + - [MINOR] stream_interface: add SI_FL_DONT_WAKE flag + - [MINOR] stream_interface: add iohandler callback + - [MINOR] stream_interface: add functions to support running as internal/external tasks + - [MEDIUM] session: call iohandler for embedded tasks (applets) + - [MINOR] add a ->private member to the stream_interface + - [MEDIUM] stats: prepare the connection for closing before dumping + - [MEDIUM] stats: replace the stats socket analyser with an SI applet + +2009/08/09 : 1.4-dev2 + - [BUG] task: fix possible crash when some timeouts are not configured + - [BUG] log: option tcplog would log to global if no logger was defined + +2009/07/29 : 1.4-dev1 + - [MINOR] acl: add support for matching of RDP cookies + - [MEDIUM] add support for RDP cookie load-balancing + - [MEDIUM] add support for RDP cookie persistence + - [MINOR] add a new CLF log format + - [MINOR] startup: don't imply -q with -D + - [BUG] ensure that we correctly re-start old process in case of error + - [MEDIUM] add support for binding to source port ranges during connect + - [MINOR] config: track "no option"/"option" changes + - [MINOR] config: support resetting options do default values + - [MEDIUM] implement option tcp-smart-accept at the frontend + - [MEDIUM] stream_sock: implement tcp-cork for use during shutdowns on Linux + - [MEDIUM] implement tcp-smart-connect option at the backend + - [MEDIUM] add support for TCP MSS adjustment for listeners + - [MEDIUM] support setting a server weight to zero + - [MINOR] make DEFAULT_MAXCONN user-configurable at build time + - [MAJOR] session: don't clear buffer status flags anymore + - [MAJOR] session: only check for timeouts when they have just occurred. + - [MAJOR] session: simplify buffer error handling + - [MEDIUM] config: split parser and checker in two functions + - [MEDIUM] config: support loading multiple configuration files + - [MEDIUM] stream_sock: don't close prematurely when nolinger is set + - [MEDIUM] session: rework buffer analysis to permit permanent analysers + - [MEDIUM] splice: set the capability on each stream_interface + - [BUG] http: redirect rules were processed too early + - [CLEANUP] remove unused DEBUG_PARSE_NO_SPEEDUP define + - [MEDIUM] http: split request waiter from request processor + - [MEDIUM] session: tell analysers what bit they were called for + - [MAJOR] http: complete splitting of the remaining stages + - [MINOR] report in the proxies the requirements for ACLs + - [MINOR] http: rely on proxy->acl_requires to allocate hdr_idx + - [MINOR] acl: add HTTP protocol detection (req_proto_http) + - [MINOR] prepare callers of session_set_backend to handle errors + - [BUG] default ACLs did not properly set the ->requires flag + - [MEDIUM] allow a TCP frontend to switch to an HTTP backend + - [MINOR] ensure we can jump from swiching rules to http without data + - [MINOR] http: take http request timeout from the backend + - [MINOR] allow TCP inspection rules to make use of HTTP ACLs + - [BUILD] report commit date and not author's date as build date + - [MINOR] acl: don't complain anymore when using L7 acls in TCP + - [BUG] stream_sock: always shutdown(SHUT_WR) before closing + - [BUG] stream_sock: don't stop reading when the poller reports an error + - [BUG] config: tcp-request content only accepts "if" or "unless" + - [BUG] task: fix possible timer drift after update + - [MINOR] apply tcp-smart-connect option for the checks too + - [MINOR] stats: better displaying in MSIE + - [MINOR] config: improve error reporting in global section + - [MINOR] config: improve error reporting in listen sections + - [MINOR] config: the "capture" keyword is not allowed in backends + - [MINOR] config: improve error reporting when checking configuration + - [BUILD] fix a minor build warning on AIX + - [BUILD] use "git cmd" instead of "git-cmd" + - [CLEANUP] report 2009 not 2008 in the copyright banner. + - [MINOR] print usage on the stats sockets upon invalid commands + - [MINOR] acl: detect and report potential mistakes in ACLs + - [BUILD] fix incorrect printf arg count with tcp_splice + - [BUG] fix random pauses on last segment of a series + - [BUILD] add support for build under Cygwin + +2009/06/09 : 1.4-dev0 + - exact copy of 1.3.18 + +2009/05/10 : 1.3.18 + - [MEDIUM] add support for "balance hdr(name)" + - [CLEANUP] give a little bit more information in error message + - [MINOR] add X-Original-To: header + - [BUG] x-original-to: fix missing initialization to default value + - [BUILD] spec file: fix broken pipe during rpmbuild and add man file + - [MINOR] improve reporting of misplaced acl/reqxxx rules + - [MEDIUM] http: add options to ignore invalid header names + - [MEDIUM] http: capture invalid requests/responses even if accepted + - [BUILD] add format(printf) to printf-like functions + - [MINOR] fix several printf formats and missing arguments + - [BUG] stats: total and lbtot are unsigned + - [MINOR] fix a few remaining printf-like formats on 64-bit platforms + - [CLEANUP] remove unused make option from haproxy.spec + - [BUILD] make it possible to pass alternative arch at build time + - [MINOR] switch all stat counters to 64-bit + - [MEDIUM] ensure we don't recursively call pool_gc2() + - [CRITICAL] uninitialized response field can sometimes cause crashes + - [BUG] fix wrong pointer arithmetics in HTTP message captures + - [MINOR] rhel init script : support the reload operation + - [MINOR] add basic signal handling functions + - [BUILD] add signal.o to all makefiles + - [MEDIUM] call signal_process_queue from run_poll_loop + - [MEDIUM] pollers: don't wait if a signal is pending + - [MEDIUM] convert all signals to asynchronous signals + - [BUG] O(1) pollers should check their FD before closing it + - [MINOR] don't close stdio fds twice + - [MINOR] add options dontlog-normal and log-separate-errors + - [DOC] minor fixes and rearrangements + - [BUG] fix parser crash on unconditional tcp content rules + - [DOC] rearrange the configuration manual and add a summary + - [MINOR] standard: provide a new 'my_strndup' function + - [MINOR] implement per-logger log level limitation + - [MINOR] compute the max of sessions/s on fe/be/srv + - [MINOR] stats: report max sessions/s and limit in CSV export + - [MINOR] stats: report max sessions/s and limit in HTML stats + - [MINOR] stats/html: use the arial font before helvetica + +2009/03/29 : 1.3.17 + - Update specfile to build for v2.6 kernel. + - [BUG] reset the stream_interface connect timeout upon connect or error + - [BUG] reject unix accepts when connection limit is reached + - [MINOR] show sess: report number of calls to each task + - [BUG] don't call epoll_ctl() on closed sockets + - [BUG] stream_sock: disable I/O on fds reporting an error + - [MINOR] sepoll: don't count two events on the same FD. + - [MINOR] show sess: report a lot more information about sessions + - [BUG] stream_sock: check for shut{r,w} before refreshing some timeouts + - [BUG] don't set an expiration date directly from now_ms + - [MINOR] implement ulltoh() to write HTML-formatted numbers + - [MINOR] stats/html: group digits by 3 to clarify numbers + - [BUILD] remove haproxy-small.spec + - [BUILD] makefile: remove unused references to linux24eold and EPOLL_CTL_WORKAROUND + +2009/03/22 : 1.3.16 + - [BUILD] Fixed Makefile for linking pcre + - [CONTRIB] selinux policy for haproxy + - [MINOR] show errors: encode backslash as well as non-ascii characters + - [MINOR] cfgparse: some cleanups in the consistency checks + - [MINOR] cfgparse: set backends to "balance roundrobin" by default + - [MINOR] tcp-inspect: permit the use of no-delay inspection + - [MEDIUM] reverse internal proxy declaration order to match configuration + - [CLEANUP] config: catch and report some possibly wrong rule ordering + - [BUG] connect timeout is in the stream interface, not the buffer + - [BUG] session: errors were not reported in termination flags in TCP mode + - [MINOR] tcp_request: let the caller take care of errors and timeouts + - [CLEANUP] http: remove some commented out obsolete code in process_response + - [MINOR] update ebtree to version 4.1 + - [MEDIUM] scheduler: get rid of the 4 trees thanks and use ebtree v4.1 + - [BUG] sched: don't leave 3 lasts tasks unprocessed when niced tasks are present + - [BUG] scheduler: fix improper handling of duplicates __task_queue() + - [MINOR] sched: permit a task to stay up between calls + - [MINOR] task: keep a task count and clean up task creators + - [MINOR] stats: report number of tasks (active and running) + - [BUG] server check intervals must not be null + - [OPTIM] stream_sock: don't retry to read after a large read + - [OPTIM] buffer: new BF_READ_DONTWAIT flag reduces EAGAIN rates + - [MEDIUM] session: don't resync FSMs on non-interesting changes + - [BUG] check for global.maxconn before doing accept() + - [OPTIM] sepoll: do not re-check whole list upon accepts + +2009/03/09 : 1.3.16-rc2 + - [BUG] stream_sock: write timeout must be updated when forwarding ! + +2009/03/09 : 1.3.16-rc1 + - appsessions: cleanup DEBUG_HASH and initialize request_counter + - [MINOR] acl: add new keyword "connslots" + - [MINOR] cfgparse: fix off-by 2 in error message size + - [BUILD] fix build with gcc 4.3 + - [BUILD] fix MANDIR default location to match documentation + - [TESTS] add a debug patch to help trigger the stats bug + - [BUG] Flush buffers also where there are exactly 0 bytes left + - [MINOR] Allow to specify a domain for a cookie + - [BUG/CLEANUP] cookiedomain -> cookie_domain rename + free(p->cookie_domain) + - [MEDIUM] Fix memory freeing at exit + - [MEDIUM] Fix memory freeing at exit, part 2 + - [BUG] Fix listen & more of 2 couples <ip>:<port> + - [DOC] remove buggy comment for use_backend + - [CRITICAL] fix server state tracking: it was O(n!) instead of O(n) + - [MEDIUM] add support for URI hash depth and length limits + - [MINOR] permit renaming of x-forwarded-for header + - [BUILD] fix Makefile.bsd and Makefile.osx for stream_interface + - [BUILD] Haproxy won't compile if DEBUG_FULL is defined + - [MEDIUM] upgrade to ebtree v4.0 + - [DOC] update the README file with new build options + - [MEDIUM] reduce risk of event starvation in ev_sepoll + - [MEDIUM] detect streaming buffers and tag them as such + - [MEDIUM] add support for conditional HTTP redirection + - [BUILD] make install should depend on haproxy not "all" + - [DEBUG] add a TRACE macro to facilitate runtime data extraction + - [BUG] event pollers must not wait if a task exists in the run queue + - [BUG] queue management: wake oldest request in queues + - [BUG] log: reported queue position was offed-by-one + - [BUG] fix the dequeuing logic to ensure that all requests get served + - [DOC] documentation for the "retries" parameter was missing. + - [MEDIUM] implement a monotonic internal clock + - [MEDIUM] further improve monotonic clock by check forward jumps + - [OPTIM] add branch prediction hints in list manipulations + - [MAJOR] replace ultree with ebtree in wait-queues + - [BUG] we could segfault during exit while freeing uri_auths + - [BUG] wqueue: perform proper timeout comparisons with wrapping values + - [MINOR] introduce now_ms, the current date in milliseconds + - [BUG] disable buffer read timeout when reading stats + - [MEDIUM] rework the wait queue mechanism + - [BUILD] change declaration of base64tab to fix build with Intel C++ + - [OPTIM] shrink wake_expired_tasks() by using task_wakeup() + - [MAJOR] use an ebtree instead of a list for the run queue + - [MEDIUM] introduce task->nice and boot access to statistics + - [OPTIM] task_queue: assume most consecutive timers are equal + - [BUILD] silent a warning in unlikely() with gcc 4.x + - [MAJOR] convert all expiration timers from timeval to ticks + - [BUG] use_backend would not correctly consider "unless" + - [TESTS] added test-acl.cfg to test some ACL combinations + - [MEDIUM] add support for configuration keyword registration + - [MEDIUM] modularize the global "stats" keyword configuration parser + - [MINOR] cfgparse: add support for warnings in external functions + - [MEDIUM] modularize the "timeout" keyword configuration parser + - [MAJOR] implement tcp request content inspection + - [MINOR] acl: add a new parsing function: parse_dotted_ver + - [MINOR] acl: add req_ssl_ver in TCP, to match an SSL version + - [CLEANUP] remove unused include/types/client.h + - [CLEANUP] remove many #include <types/xxx> from C files + - [CLEANUP] remove dependency on obsolete INTBITS macro + - [DOC] document the new "tcp-request" keyword and associated ACLs + - [MINOR] acl: add REQ_CONTENT to the list of default acls + - [MEDIUM] acl: permit fetch() functions to set the result themselves + - [MEDIUM] acl: get rid of dummy values in always_true/always_false + - [MINOR] acl: add the "wait_end" acl verb + - [MEDIUM] acl: enforce ACL type checking + - [MEDIUM] acl: set types on all currently known ACL verbs + - [MEDIUM] acl: when possible, report the name and requirements of ACLs in warnings + - [CLEANUP] remove 65 useless NULL checks before free + - [MEDIUM] memory: update pool_free2() to support NULL pointers + - [MEDIUM] buffers: ensure buffer_shut* are properly called upon shutdowns + - [MEDIUM] process_srv: rely on buffer flags for client shutdown + - [MEDIUM] process_srv: don't rely at all on client state + - [MEDIUM] process_cli: don't rely at all on server state + - [BUG] fix segfault with url_param + check_post + - [BUG] server timeout was not considered in some circumstances + - [BUG] client timeout incorrectly rearmed while waiting for server + - [MAJOR] kill CL_STINSPECT and CL_STHEADERS (step 1) + - [MAJOR] get rid of SV_STANALYZE (step 2) + - [MEDIUM] simplify and centralize request timeout cancellation and request forwarding + - [MAJOR] completely separate HTTP and TCP states on the request path + - [BUG] fix recently introduced loop when client closes early + - [MAJOR] get rid of the SV_STHEADERS state + - [MAJOR] better separation of response processing and server state + - [MAJOR] clearly separate HTTP response processing from TCP server state + - [MEDIUM] remove unused references to {CL|SV}_STSHUT* + - [MINOR] term_trace: add better instrumentations to trace the code + - [BUG] ev_sepoll: closed file descriptors could persist in the spec list + - [BUG] process_response must not enable the read FD + - [BUG] buffers: remove BF_MAY_CONNECT and fix forwarding issue + - [BUG] process_response: do not touch srv_state + - [BUG] maintain_proxies must not disable backends + - [CLEANUP] get rid of BF_SHUT*_PENDING + - [MEDIUM] buffers: add BF_EMPTY and BF_FULL to remove dependency on req/rep->l + - [MAJOR] process_session: rely only on buffer flags + - [MEDIUM] use buffer->wex instead of buffer->cex for connect timeout + - [MEDIUM] centralize buffer timeout checks at the top of process_session + - [MINOR] ensure the termination flags are set by process_xxx + - [MEDIUM] session: move the analysis bit field to the buffer + - [OPTIM] process_cli/process_srv: reduce the number of tests + - [BUG] regparm is broken on gcc < 3 + - [BUILD] fix warning in proto_tcp.c with gcc >= 4 + - [MEDIUM] merge inspect_exp and txn->exp into request buffer + - [BUG] process_cli/process_srv: don't call shutdown when already done + - [BUG] process_request: HTTP body analysis must return zero if missing data + - [TESTS] test-fsm: 22 regression tests for state machines + - [BUG] Fix empty X-Forwarded-For header name when set in defaults section + - [BUG] fix harmless but wrong fd insertion sequence + - [MEDIUM] make it possible for analysers to follow the whole session + - [MAJOR] rework of the server FSM + - [OPTIM] remove useless fd_set(read) upon shutdown(write) + - [MEDIUM] massive cleanup of process_srv() + - [MEDIUM] second level of code cleanup for process_srv_data + - [MEDIUM] third cleanup and optimization of process_srv_data() + - [MEDIUM] process_srv_data: ensure that we always correctly re-arm timeouts + - [MEDIUM] stream_sock_process_data moved to stream_sock.c + - [MAJOR] make the client side use stream_sock_process_data() + - [MEDIUM] split stream_sock_process_data + - [OPTIM] stream_sock_read must check for null-reads more often + - [MINOR] only call flow analysers when their read side is connected. + - [MEDIUM] reintroduce BF_HIJACK with produce_content + - [MINOR] re-arrange buffer flags and rename some of them + - [MINOR] do not check for BF_SHUTR when computing write timeout + - [OPTIM] ev_sepoll: detect newly created FDs and check them once + - [OPTIM] reduce the number of calls to task_wakeup() + - [OPTIM] force inlining of large functions with gcc >= 3 + - [MEDIUM] indicate a reason for a task wakeup + - [MINOR] change type of fdtab[]->owner to void* + - [MAJOR] make stream sockets aware of the stream interface + - [MEDIUM] stream interface: add the ->shutw method as well as in and out buffers + - [MEDIUM] buffers: add BF_READ_ATTACHED and BF_ANA_TIMEOUT + - [MEDIUM] process_session: make use of the new buffer flags + - [CLEANUP] process_session: move debug outputs out of the critical loop + - [MEDIUM] move QUEUE and TAR timers to stream interfaces + - [OPTIM] add compiler hints in tick_is_expired() + - [MINOR] add buffer_check_timeouts() to check what timeouts have fired. + - [MEDIUM] use buffer_check_timeouts instead of stream_sock_check_timeouts() + - [MINOR] add an expiration flag to the stream_sock_interface + - [MAJOR] migrate the connection logic to stream interface + - [MAJOR] add a connection error state to the stream_interface + - [MEDIUM] add the SN_CURR_SESS flag to the session to track open sessions + - [MEDIUM] continue layering cleanups. + - [MEDIUM] stream_interface: added a DISconnected state between CON/EST and CLO + - [MEDIUM] remove stream_sock_update_data() + - [MINOR] maintain a global session list in order to ease debugging + - [BUG] shutw must imply close during a connect + - [MEDIUM] process shutw during connection attempt + - [MEDIUM] make the stream interface control the SHUT{R,W} bits + - [MAJOR] complete layer4/7 separation + - [CLEANUP] move the session-related functions to session.c + - [MINOR] call session->do_log() for logging + - [MINOR] replace the ambiguous client_return function by stream_int_return + - [MINOR] replace client_retnclose() with stream_int_retnclose() + - [MINOR] replace srv_close_with_err() with http_server_error() + - [MEDIUM] make the http server error function a pointer in the session + - [CLEANUP] session.c: removed some migration left-overs in sess_establish() + - [MINOR] stream_sock_data_finish() should not expose fd + - [MEDIUM] extract TCP request processing from HTTP + - [MEDIUM] extract the HTTP tarpit code from process_request(). + - [MEDIUM] move the HTTP request body analyser out of process_request(). + - [MEDIUM] rename process_request to http_process_request + - [BUG] fix forgotten server session counter + - [MINOR] declare process_session in session.h, not proto_http.h + - [MEDIUM] first pass of lifting to proto_uxst.c:uxst_event_accept() + - [MINOR] add an analyser code for UNIX stats request + - [MINOR] pre-set analyser flags on the listener at registration time + - [BUG] do not forward close from cons to prod with analysers + - [MEDIUM] ensure that sock->shutw() also closes read for init states + - [MINOR] add an analyser state in struct session + - [MAJOR] make unix sockets work again with stats + - [MEDIUM] remove cli_fd, srv_fd, cli_state and srv_state from the session + - [MINOR] move the listener reference from fd to session + - [MEDIUM] reference the current hijack function in the buffer itself + - [MINOR] slightly rebalance stats_dump_{raw,http} + - [MINOR] add a new back-reference type : struct bref + - [MINOR] add back-references to sessions for later use by a dumper. + - [MEDIUM] add support for "show sess" in unix stats socket + - [BUG] do not release the connection slot during a retry + - [BUG] dynamic connection throttling could return a max of zero conns + - [BUG] do not try to pause backends during reload + - [BUG] ensure that listeners from disabled proxies are correctly unbound. + - [BUG] acl-related keywords are not allowed in defaults sections + - [BUG] cookie capture is declared in the frontend but checked on the backend + - [BUG] critical errors should be reported even in daemon mode + - [MINOR] redirect: add support for the "drop-query" option + - [MINOR] redirect: add support for "set-cookie" and "clear-cookie" + - [MINOR] redirect: in prefix mode a "/" means not to change the URI + - [BUG] do not dequeue requests on a dead server + - [BUG] do not dequeue the backend's pending connections on a dead server + - [MINOR] stats: indicate if a task is running in "show sess" + - [BUG] check timeout must not be changed if timeout.check is not set + - [BUG] "option transparent" is for backend, not frontend ! + - [MINOR] transfer errors were not reported anymore in data phase + - [MEDIUM] add a send limit to a buffer + - [MEDIUM] don't report buffer timeout when there is I/O activity + - [MEDIUM] indicate when we don't care about read timeout + - [MINOR] add flags to indicate when a stream interface is waiting for space/data + - [MEDIUM] enable inter-stream_interface wakeup calls + - [MAJOR] implement autonomous inter-socket forwarding + - [MINOR] add the splice_len member to the buffer struct in preparation of splice support + - [MEDIUM] stream_sock: factor out the return path in case of no-writes + - [MEDIUM] i/o: rework ->to_forward and ->send_max + - [OPTIM] stream_sock: do not ask for polling on EAGAIN if we have read + - [OPTIM] buffer: replace rlim by max_len + - [OPTIM] stream_sock: factor out the buffer full handling out of the loop + - [CLEANUP] replace a few occurrences of (flags & X) && !(flags & Y) + - [CLEANUP] stream_sock: move the write-nothing condition out of the loop + - [MEDIUM] split stream_sock_write() into callback and core functions + - [MEDIUM] stream_sock_read: call ->chk_snd whenever there are data pending + - [MINOR] stream_sock: fix a few wrong empty calculations + - [MEDIUM] stream_sock: try to send pending data on chk_snd() + - [MINOR] global.maxpipes: add the ability to reserve file descriptors for pipes + - [MEDIUM] splice: add configuration options and set global.maxpipes + - [MINOR] introduce structures required to support Linux kernel splicing + - [MEDIUM] add definitions for Linux kernel splicing + - [MAJOR] complete support for linux 2.6 kernel splicing + - [BUG] reserve some pipes for backends with splice enabled + - [MEDIUM] splice: add hints to support older buggy kernels + - [MEDIUM] introduce pipe pools + - [MEDIUM] splice: make use of pipe pools + - [STATS] report pipe usage in the statistics + - [OPTIM] make global.maxpipes default to global.maxconn/4 when not specified + - [BUILD] fix snapshot date extraction with negative timezones + - [MEDIUM] move global tuning options to the global structure + - [MEDIUM] splice: add the global "nosplice" option + - [BUILD] add USE_LINUX_SPLICE to enable LINUX_SPLICE on linux 2.6 + - [BUG] we must not exit if protocol binding only returns a warning + - [MINOR] add support for bind interface name + - [BUG] inform the user when root is expected but not set + - [MEDIUM] add support for source interface binding + - [MEDIUM] add support for source interface binding at the server level + - [MEDIUM] implement bind-process to limit service presence by process + - [DOC] document maxpipes, nosplice, option splice-{auto,request,response} + - [DOC] filled the logging section of the configuration manual + - [DOC] document HTTP status codes + - [DOC] document a few missing info about errorfile + - [BUG] fix random memory corruption using "show sess" + - [BUG] fix unix socket processing of interrupted output + - [DOC] add diagrams of queuing and future ACL design + - [BUILD] proto_http did not build on gcc-2.95 + - [BUG] the "source" keyword must first clear optional settings + - [BUG] global.tune.maxaccept must be limited even in mono-process mode + - [MINOR] ensure that http_msg_analyzer updates pointer to invalid char + - [MEDIUM] store a complete dump of request and response errors in proxies + - [MEDIUM] implement error dump on unix socket with "show errors" + - [DOC] document "show errors" + - [MINOR] errors dump must use user-visible date, not internal date. + - [MINOR] time: add __usec_to_1024th to convert usecs to 1024th of second + - [MINOR] add curr_sec_ms and curr_sec_ms_scaled for current second. + - [MEDIUM] measure and report session rate on frontend, backends and servers + - [BUG] the "connslots" keyword was matched as "connlots" + - [MINOR] acl: add 2 new verbs: fe_sess_rate and be_sess_rate + - [MEDIUM] implement "rate-limit sessions" for the frontend + - [BUG] interface binding: length must include the trailing zero + - [BUG] typo in timeout error reporting : report *res and not *err + - [OPTIM] maintain_proxies: only wake up when the frontend will be ready + - [OPTIM] rate-limit: cleaner behaviour on low rates and reduce consumption + - [BUG] switch server-side stream interface to close in case of abort + - [CLEANUP] remove last references to term_trace + - [OPTIM] freq_ctr: do not rotate the counters when reading + - [BUG] disable any analysers for monitoring requests + - [BUG] rate-limit in defaults section was ignored + - [BUG] task: fix handling of duplicate keys + - [OPTIM] task: don't unlink a task from a wait queue when waking it up + - [OPTIM] displace tasks in the wait queue only if absolutely needed + - [MEDIUM] minor update to the task api: let the scheduler queue itself + - [BUG] event_accept() must always wake the task up, even in health mode + - [CLEANUP] task: distinguish between clock ticks and timers + - [OPTIM] task: reduce the number of calls to task_queue() + - [OPTIM] do not re-check req buffer when only response has changed + - [CLEANUP] don't enable kernel splicing when socket is closed + - [CLEANUP] buffer_flush() was misleading, rename it as buffer_erase + - [MINOR] buffers: implement buffer_flush() + - [MEDIUM] rearrange forwarding condition to enable splice during analysis + - [BUILD] build fixes for Solaris + - [BUILD] proto_http did not build on gcc-2.95 (again) + - [CONTRIB] halog: fast log parser for haproxy + - [CONTRIB] halog: faster fgets() and add support for percentile reporting + +2008/04/19 : 1.3.15 + - [BUILD] Added support for 'make install' + - [BUILD] Added 'install-man' make target for installing the man page + - [BUILD] Added 'install-bin' make target + - [BUILD] Added 'install-doc' make target + - [BUILD] Removed "/" after '$(DESTDIR)' in install targets + - [BUILD] Changed 'install' target to install the binaries first + - [BUILD] Replace hardcoded 'LD = gcc' with 'LD = $(CC)' + - [MEDIUM]: Inversion for options + - [MEDIUM]: Count retries and redispatches also for servers, fix redistribute_pending, extend logs, %d->%u cleanup + - [BUG]: Restore clearing t->logs.bytes + - [MEDIUM]: rework checks handling + - [DOC] Update a "contrib" file with a hint about a scheme used for formathing subjects + - [MEDIUM] Implement "track [<backend>/]<server>" + - [MINOR] Implement persistent id for proxies and servers + - [BUG] Don't increment server connections too much + fix retries + - [MEDIUM]: Prevent redispatcher from selecting the same server, version #3 + - [MAJOR] proto_uxst rework -> SNMP support + - [BUG] appsession lookup in URL does not work + - [BUG] transparent proxy address was ignored in backend + - [BUG] hot reconfiguration failed because of a wrong error check + - [DOC] big update to the configuration manual + - [DOC] large update to the configuration manual + - [DOC] document more options + - [BUILD] major rework of the GNU Makefile + - [STATS] add support for "show info" on the unix socket + - [DOC] document options forwardfor to logasap + - [MINOR] add support for the "backlog" parameter + - [OPTIM] introduce global parameter "tune.maxaccept" + - [MEDIUM] introduce "timeout http-request" in frontends + - [MINOR] tarpit timeout is also allowed in backends + - [BUG] increment server connections for each connect() + - [MEDIUM] add a turn-around state of one second after a connection failure + - [BUG] fix typo in redispatched connection + - [DOC] document options nolinger to ssl-hello-chk + - [DOC] added documentation for "option tcplog" to "use_backend" + - [BUG] connect_server: server might not exist when sending error report + - [MEDIUM] support fully transparent proxy on Linux (USE_LINUX_TPROXY) + - [MEDIUM] add non-local bind to connect() on Linux + - [MINOR] add transparent proxy support for balabit's Tproxy v4 + - [BUG] use backend's source and not server's source with tproxy + - [BUG] fix overlapping server flags + - [MEDIUM] fix server health checks source address selection + - [BUG] build failed on CONFIG_HAP_LINUX_TPROXY without CONFIG_HAP_CTTPROXY + - [DOC] added "server", "source" and "stats" keywords + - [DOC] all server parameters have been documented + - [DOC] document all req* and rsp* keywords. + - [DOC] added documentation about HTTP header manipulations + - [BUG] log response byte count, not request + - [BUILD] code did not build in full debug mode + - [BUG] fix truncated responses with sepoll + - [MINOR] use s->frt_addr as the server's address in transparent proxy + - [MINOR] fix configuration hint about timeouts + - [DOC] minor cleanup of the doc and notice to contributors + - [MINOR] report correct section type for unknown keywords. + - [BUILD] update MacOS Makefile to build on newer versions + - [DOC] fix erroneous "useallbackups" option in the doc + - [DOC] applied small fixes from early readers + - [MINOR] add configuration support for "redir" server keyword + - [MEDIUM] completely implement the server redirection method + - [TESTS] add a test case for the server redirection mechanism + - [DOC] add a configuration entry for "server ... redir <prefix>" + - [BUILD] backend.c and checks.c did not build without tproxy ! + - Revert "[BUILD] backend.c and checks.c did not build without tproxy !" + - [BUILD] backend.c and checks.c did not build without tproxy ! + - [OPTIM] used unsigned ints for HTTP state and message offsets + - [OPTIM] GCC4's builtin_expect() is suboptimal + - [BUG] failed conns were sometimes incremented in the frontend! + - [BUG] timeout.check was not pre-set to eternity + - [TESTS] add test-pollers.cfg to easily report pollers in use + - [BUG] do not apply timeout.connect in checks if unset + - [BUILD] ensure that makefile understands USE_DLMALLOC=1 + - [MINOR] silent gcc for a wrong warning + - [CLEANUP] update .gitignore to ignore more temporary files + - [CLEANUP] report dlmalloc's source path only if explictly specified + - [BUG] str2sun could leak a small buffer in case of error during parsing + - [BUG] option allbackups was not working anymore in roundrobin mode + - [MAJOR] implementation of the "leastconn" load balancing algorithm + - [BUILD] ensure that users don't build without setting the target anymore. + - [DOC] document the leastconn LB algo + - [MEDIUM] fix stats socket limitation to 16 kB + - [DOC] fix unescaped space in httpchk example. + - [BUG] fix double-decrement of server connections + - [TESTS] add a test case for port mapping + - [TESTS] add a benchmark for integer hashing + - [TESTS] add new methods in ip-hash test file + - [MAJOR] implement parameter hashing for POST requests + +2007/12/06 : 1.3.14 + - New option http_proxy (Alexandre Cassen) + - add support for "maxqueue" to limit server queue overload (Elijah Epifanov) + - Check for duplicated conflicting proxies (Krzysztof Oledzki) + - stats: report server and backend cumulated downtime (Krzysztof Oledzki) + - use backends only with use_backend directive (Krzysztof Oledzki) + - Handle long lines properly (Krzysztof Oledzki) + - Implement and use generic findproxy and relax duplicated proxy check (Krzysztof Oledzki) + - continous statistics (Krzysztof Oledzki) + - add support for logging via a UNIX socket (Robert Tsai) + - fix error checking in strl2ic/strl2uic() + - fix calls to localtime() + - provide easier-to-use ultoa_* functions + - provide easy-to-use limit_r and LIM2A* macros + - add a simple test for the status page + - move error codes to common/errors.h + - silent warning about LIST_* being redefined on OpenBSD + - add socket address length to the protocols + - group PR_O_BALANCE_* bits into a checkable value + - externalize the "balance" option parser to backend.c + - introduce the "url_param" balance method + - make default_backend work in TCP mode too + - disable warning about localtime_r on Solaris + - adjust error messages about conflicting proxies + - avoid calling some layer7 functions if not needed + - simplify error path in event_accept() + - add an options field to the listeners + - added a new state to listeners + - unbind_listener() must use fd_delete() and not close() + - add a generic unbind_listener() primitive + - add a generic delete_listener() primitive + - add a generic unbind_all_listeners() primitive + - create proto_tcp and move initialization of proxy listeners + - stats: report numerical process ID, proxy ID and server ID + - relative_pid was not initialized + - missing header names in raw stats output + - fix missing parenthesis in check_response_for_cacheability + - small optimization on session_process_counters() + - merge ebtree version 3.0 + - make ebtree headers multiple-include compatible + - ebtree: include config.h for REGPRM* + - differentiate between generic LB params and map-specific ones + - add a weight divisor to the struct proxy + - implement the Fast Weighted Round Robin (FWRR) algo + - include filltab25.c to experiment on FWRR for dynamic weights + - merge test-fwrr.cfg to validate dynamic weights + - move the load balancing algorithm to be->lbprm.algo + - change server check result to a bit field + - implement "http-check disable-on-404" for graceful shutdown + - secure the calling conditions of ->set_server_status_{up,down} + - report disabled servers as "NOLB" when they are still UP + - document the "http-check disable-on-404" option + - http-check disable-on-404 is not limited to HTTP mode + - add a test file for disable-on-404 + - use distinct bits per load-balancing algorithm type + - implement the slowstart parameter for servers + - document the server's slowstart parameter + - stats: report the server warm up status in a "throttle" column + - fix 2 minor issues on AIX + - add the "nbsrv" ACL verb + - add the "fail" condition to monitor requests + - remove a warning from gcc due to htons() in standard.c + - fwrr: ensure that we never overflow in placements + - store the build options to report with -vv + - fix the status return of the init script (R.I. Pienaar) + - stats: real time monitoring script for unix socket (Prizee) + - document "nbsrv" and "monitor fail" + - restrict the set of allowed characters for identifiers + - implement a time parsing function + - add support for time units in the configuration + - add a bit of documentation about timers + - introduce separation between contimeout, and tarpit + queue + - introduce the "timeout" keyword + - grouped all timeouts in one structure + - slowstart is in ms, not seconds + - slowstart: ensure we don't start with a null weight + - report the number of times each server was selected + - fix build on AIX due to recent log changes + - fix build on Solaris due to recent log changes + +2007/10/18 : 1.3.13 + - replace the code under O'Reilly license (Arnaud Cornet) + - add a small man page (Arnaud Cornet) + - stats: report haproxy's version by default (Krzysztof Oledzki) + - stats: count server retries and redispatches (Krzysztof Oledzki) + - core: added easy support for Doug Lea's malloc (dlmalloc) + - core: fade out memory usage when stopping proxies + - core: moved the sockaddr pointer to the fdtab structure + - core: add generic protocol support + - core: implement client-side support for PF_UNIX sockets + - stats: implement the CSV output + - stats: add a link to the CSV export HTML page + - stats: implement the statistics output on a unix socket + - config: introduce the "stats" keyword in global section + - build: centralize version and date into one file for each + - tests: added a new hash algorithm + +2007/10/18 : 1.3.12.3 + - add the "nolinger" option to disable data lingering (Alexandre Cassen) + - fix double-free during clean exit (Krzysztof Oledzki) + - prevent the system from sending an RST when closing health-checks + (Krzysztof Oledzki) + - do not add a cache-control header when on non-cacheable responses + (Krzysztof Oledzki) + - spread health checks even more (Krzysztof Oledzki) + - stats: scope "." must match the backend and not the frontend + - fixed call to chroot() during startup + - fix wrong timeout computation in event_accept() + - remove condition for exit() under fork() failure + +2007/09/20 : 1.3.12.2 + - fix configuration sanity checks for TCP listeners + - set the log socket receive window to zero bytes + - pre-initialize timeouts to infinity, not zero + - fix the SIGHUP message not to alert on server-less proxies + - timeouts and retries could be ignored when switching backend + - added a file to check that "retries" works. + - O'Reilly has clarified its license + +2007/09/05 : 1.3.12.1 + - spec I/O: fix allocations of spec entries for an FD + - ensure we never overflow in chunk_printf() + - improve behaviour with large number of servers per proxy + - add support for "stats refresh <interval>" + - stats page: added links for 'refresh' and 'hide down' + - fix backend's weight in the stats page. + - the "stats" keyword is not allowed in a pure frontend. + - provide a test configuration file for stats and checks + +2007/06/17 : 1.3.12 + - fix segfault at exit when using captures + - bug: negation in ACL conds was not cleared between terms + - errorfile: use a local file to feed error messages + - acl: support '-i' to ignore case when matching + - acl: smarter integer comparison with operators eq,lt,gt,le,ge + - acl: support maching on 'path' component + - acl: implement matching on header values + - acl: distinguish between request and response headers + - acl: permit to return any header when no name specified + - acl: provide default ACLs + - added the 'use_backend' keyword for full content-switching + - acl: specify the direction during fetches + - acl: provide the argument length for fetch functions + - acl: provide a reference to the expr to fetch() + - improve memory freeing upon exit + - str2net() must not change the const char * + - shut warnings 'is*' macros from ctype.h on solaris + +2007/06/03 : 1.3.11.4 + - do not re-arm read timeout in SHUTR state ! + - optimize I/O by detecting system starvation + - the epoll FD must not be shared between processes + - limit the number of events returned by *poll* + +2007/05/14 : 1.3.11.3 + - pre-initialize timeouts with tv_eternity during parsing + +2007/05/14 : 1.3.11.2 + - fixed broken health-checks since switch to timeval + +2007/05/14 : 1.3.11.1 + - fixed ev_kqueue which was forgotten during the switch to timeval + - allowed null timeouts for past events in select + +2007/05/14 : 1.3.11 + - fixed ev_sepoll again by rewriting the state machine + - switched all timeouts to timevals instead of milliseconds + - improved memory management using mempools v2. + - several minor optimizations + +2007/05/09 : 1.3.10.2 + - fixed build on OpenBSD (missing types.h) + +2007/05/09 : 1.3.10.1 + - fixed sepoll transition matrix (two states were missing) + +2007/05/08 : 1.3.10 + - several fixes in ev_sepoll + - fixed some expiration dates on some tasks + - fixed a bug in connection establishment detection due to speculative I/O + - fixed rare bug occuring on TCP with early close (reported by Andy Smith) + - implemented URI hashing algorithm (Guillaume Dallaire) + - implemented SMTP health checks (Peter van Dijk) + - replaced the rbtree with ul2tree from old scheduler project + - new framework for generic ACL support + - added the 'acl' and 'block' keywords to the config language + - added several ACL criteria and matches (IP, port, URI, ...) + - cleaned up and better modularization for some time functions + - fixed list macros + - fixed useless memory allocation in str2net() + - store the original destination address in the session + +2007/04/15 : 1.3.9 + - modularized the polling mechanisms and use function pointers instead + of macros at many places + - implemented support for FreeBSD's kqueue() polling mechanism + - fixed a warning on OpenBSD : MIN/MAX redefined + - change socket registration order at startup to accomodate kqueue. + - several makefile cleanups to support old shells + - fix build with limits.h once for all + - ev_epoll: do not rely on fd_sets anymore, use changes stacks instead. + - fdtab now holds the results of polling + - implemented support for speculative I/O processing with epoll() + - remove useless calls to shutdown(SHUT_RD), resulting in small speed boost + - auto-registering of pollers at load time + +2007/04/03 : 1.3.8.2 + - rewriting either the status line or request line could crash the + process due to a pointer which ought to be reset before parsing. + - rewriting the status line in the response did not work, it caused + a 502 Bad Gateway due to an erroneous state during parsing + +2007/04/01 : 1.3.8.1 + - fix reqadd when no option httpclose is used. + - removed now unused fiprm and beprm from proxies + - split logs into two versions : TCP and HTTP + - added some docs about http headers storage and acls + - added a VIM script for syntax color highlighting (Bruno Michel) + +2007/03/25 : 1.3.8 + - fixed several bugs which might have caused a crash with bad configs + - several optimizations in header processing + - many progresses towards transaction-based processing + - option forwardfor may be used in frontends + - completed HTTP response processing + - some code refactoring between request and response processing + - new HTTP header manipulation functions + - optimizations on the recv() patch to reduce CPU usage under very + high data rates. + - more user-friendly help about the 'usesrc' keyword (CTTPROXY) + - username/groupname support from Marcus Rueckert + - added the "except" keyword to the "forwardfor" option (Bryan German) + - support for health-checks on other addresses (Fabrice Dulaunoy) + - makefile for MacOS 10.4 / Darwin (Dan Zinngrabe) + - do not insert "Connection: close" in HTTP/1.0 messages + +2007/01/26 : 1.3.7 + - fix critical bug introduced with 1.3.6 : an empty request header + may lead to a crash due to missing pointer assignment + - hdr_idx might be left uninitialized in debug mode + - fixed build on FreeBSD due to missing fd_set declaration + +2007/01/22 : 1.3.6.1 + - change in the header chaining broke cookies and authentication + +2007/01/22 : 1.3.6 + - stats now support the HEAD method too + - extracted http request from the session + - huge rework of the HTTP parser which is now a 28-state FSM. + - linux-style likely/unlikely macros for optimization hints + - do not create a server socket when there's no server + - imported lots of docs + +2007/01/07 : 1.3.5 + - stats: swap color sets for active and backup servers + - try to guess server check port when unset + - added complete support and doc for TCP Splicing + - replace the wait-queue linked list with an rbtree. + - a few bugfixes and cleanups + +2007/01/02 : 1.3.4 + - support for cttproxy on the server side to present the client + address to the server. + - added support for SO_REUSEPORT on Linux (needs kernel patch) + - new RFC2616-compliant HTTP request parser with header indexing + - split proxies in frontends, rulesets and backends + - implemented the 'req[i]setbe' to select a backend depending + on the contents + - added the 'default_backend' keyword to select a default BE. + - new stats page featuring FEs and BEs + bytes in both dirs + - improved log format to indicate the backend and the time in ms. + - lots of cleanups + +2006/10/15 : 1.3.3 + - fix broken redispatch option in case the connection has already + been marked "in progress" (ie: nearly always). + - support regparm on x86 to speed up some often called functions + - removed a few useless calls to gettimeofday() in log functions. + - lots of 'const char*' cleanups + - turn every FD_* into functions which are faster on recent CPUs + +2006/09/03 : 1.3.2 + - started the changes towards I/O completion callbacks. stream_sock* have + replaced event_*. + - added the new "reqtarpit" and "reqitarpit" protection features + +2006/07/09 : 1.3.1 (1.2.15) + - now, haproxy warns about missing timeout during startup to try to + eliminate all those buggy configurations. + - added "Content-Type: text/html" in responses wherever appropriate, as + suggested by Cameron Simpson. + - implemented "option ssl-hello-chk" to use SSLv3 CLIENT HELLO messages to + test server's health + - implemented "monitor-uri" so that haproxy can reply to a specific URI with + an "HTTP/1.0 200 OK" response. This is useful to validate multiple proxies + at once. + +2006/06/29 : 1.3.0 + - exploded the whole file into multiple .c and .h. No functionnal + difference is expected at all. + - fixed a bug by which neither stats nor error messages could be returned if + 'clitimeout' was missing. + +2006/05/21 : 1.2.14 + - new HTML status report with the 'stats' keyword. + - added the 'abortonclose' option to better resist traffic surges + - implemented dynamic traffic regulation with the 'minconn' option + - show request time on denied requests + - definitely fixed hot reconf on OpenBSD by the use of SO_REUSEPORT + - now a proxy instance is allowed to run without servers, which is + useful to dedicate one instance to stats + - added lots of error counters + - a missing parenthesis preventd matching of cacheable cookies + - a missing parenthesis in poll_loop() might have caused missed events. + +2006/05/14 : 1.2.13.1 + - an uninitialized field in the struct session could cause a crash when + the session was freed. This has been encountered on Solaris only. + - Solaris and OpenBSD no not support shutdown() on listening socket. Let's + be nice to them by performing a soft stop if pause fails. + +2006/05/13 : 1.2.13 + - 'maxconn' server parameter to do per-server session limitation + - queueing to support non-blocking session limitation + - fixed removal of cookies for cookie-less servers such as backup servers + - two separate wait queues for expirable and non-expirable tasks provide + better performance with lots of sessions. + - some code cleanups and performance improvements + - made state dumps a bit more verbose + - fixed missing checks for NULL srv in dispatch mode + - load balancing on backup servers was not possible in source hash mode. + - two session flags shared the same bit, but fortunately they were not + compatible. + +2006/04/15 : 1.2.12 + Very few changes preparing for more important changes to support per-server + session limitations and queueing : + - ignore leading empty lines in HTTP requests as suggested by RFC2616. + - added the 'weight' parameter to the servers, limited to 1..256. It applies + to roundrobin and source hash. + - the optional '-s' option could clobber '-st' and '-sf' if compiled in. + +2006/03/30 : 1.2.11.1 + - under some conditions, it might have been possible that when the + last dead server became available, it would not have been used + till another one would have changed state. Could not be reproduced + at all, however seems possible from the code. + +2006/03/25 : 1.2.11 + - added the '-db' command-line option to disable backgrounding. + - added the -sf/-st command-line arguments which are used to specify + a list of pids to send a FINISH or TERMINATE signal upon startup. + They will also be asked to release their port if a bind fails. + - reworked the startup mechanism to allow the sending of a signal to a list + of old pids if a socket cannot be bound, with a retry for a limited amount + of time (1 second by default). + - added the ability to enforce limits on memory usage. + - added the 'source' load-balancing algorithm which uses the source IP(v4|v6) + - re-architectured the server round-robin mechanism to ease integration of + other algorithms. It now relies on the number of active and backup servers. + - added a counter for the number of active and backup servers, and report + these numbers upon SIGHUP or state change. + +2006/03/23 : 1.2.10.1 + - while fixing the backup server round-robin "feature", a new bug was + introduced which could miss some backup servers. + - the displayed proxy name was wrong when dumping upon SIGHUP. + +2006/03/19 : 1.2.10 + - assert.h is needed when DEBUG is defined. + - ENORMOUS long standing bug affecting the epoll polling system : + event_data is a union, not a structure ! + - Make fd management more robust and easier to debug. Also some + micro-optimisations. + - Limit the number of consecutive accept() in multi-process mode. + This produces a more evenly distributed load across the processes and + slightly improves performance by reducing bottlenecks. + - Make health-checks be more regular, and faster to retry after a timeout. + - Fixed some messages to ease parsing of alerts. + - provided a patch to enable epoll on RHEL3 kernels. + - Separated OpenBSD build from the main Makefile into a new one. + +2006/03/15 : 1.2.9 + - haproxy could not be stopped after being paused, it had to be woken up + first. This has been fixed. + - the 'ulimit-n' parameter is now optional and by default computed from + maxconn + the number of listeners + the number of health-checks. + - it is now possible to specify a maximum number of connections at build + time with the SYSTEM_MAXCONN define. The value set in the configuration + file will then be limited to this value, and only the command-line '-n' + option will be able to bypass it. It will prevent against accidental + high memory usage on small systems. + - RFC2616 expects that any HTTP agent accepts multi-line headers. Earlier + versions did not detect a line beginning with a space as the continuation + of previous header. It is now correct. + - health checks sent to servers configured with identical intervals were + sent in perfect synchronisation because the initial time was the same + for all. This could induce high load peaks when fragile servers were + hosting tens of instances for the same application. Now the load is + spread evenly across the smallest interval amongst a listener. + - a new 'forceclose' option was added to make the proxy close the outgoing + channel to the server once it has sent all its headers and the server + starts responding. This helps some servers which don't close upon the + 'Connection: close' header. It implies 'option httpclose'. + - there was a bug in the way the backup servers were handled. They were + erroneously load-balanced while the doc said the opposite. Since + load-balanced backup servers is one of the features some people have + been asking for, the problem was fixed to reflect the documented + behaviour and a new option 'allbackups' was introduced to provide the + feature to those who need it. + - a never ending connect() could lead to a fast select() loop if its + timeout times the number of retransmits exceeded the server read or write + timeout, because the later was used to compute select()'s timeout while + the connection timeout was not reached. + - now we initialize the libc's localtime structures very early so that even + under OOM conditions, we can still send dated error messages without + segfaulting. + - the 'daemon' mode implies 'quiet' and disables 'verbose' because file + descriptors are closed. + +2006/01/29 : 1.2.8 + - fixed a nasty bug affecting poll/epoll which could return unmodified data + from the server to the client, and sometimes lead to memory corruption + crashing the process. + - added the new pause/play mechanism with SIGTTOU/SIGTTIN for hot-reconf. + +2005/12/18 : 1.2.7.1 + - the "retries" option was ignored because connect() could not return an + error if the connection failed before the timeout. + - TCP health-checks could not detect a connection refused in poll/epoll + mode. + +2005/11/13 : 1.2.7 + - building with -DUSE_PCRE should include PCRE headers and not regex.h. At + least on Solaris, this caused the libc's regex primitives to be used instead + of PCRE, which caused trouble on group references. This is now fixed. + - delayed the quiet mode during startup so that most of the startup alerts can + be displayed even in quiet mode. + - display an alert when a listener has no address, invalid or no port, or when + there are no enabled listeners upon startup. + - added "static-pcre" to the list of supported regex options in the Makefile. + +2005/10/09 : 1.2.7rc (1.1.33rc) + - second batch of socklen_t changes. + - clean-ups from Cameron Simpson. + - because tv_remain() does not know about eternity, using no timeout can + make select() spin around a null time-out. Bug reported by Cameron Simpson. + - client read timeout was not properly set to eternity initialized after an + accept() if it was not set in the config. It remained undetected so long + because eternity is 0 and newly allocated pages are zeroed by the system. + - do not call get_original_dst() when not in transparent mode. + - implemented a workaround for a bug in certain epoll() implementations on + linux-2.4 kernels (epoll-lt <= 0.21). + - implemented TCP keepalive with new options : tcpka, clitcpka, srvtcpka. + +2005/08/07 : 1.2.6 + - clean-up patch from Alexander Lazic fixes build on Debian 3.1 (socklen_t). + +2005/07/06 : 1.2.6-pre5 (1.1.32) + - added the number of active sessions (proxy/process) in the logs + +2005/07/06 : 1.2.6-pre4 (1.1.32-pre4) + - the time-out fix introduced in 1.1.25 caused a corner case where it was + possible for a client to keep a connection maintained regardless of the + timeout if the server closed the connection during the HEADER phase, + while the client ignored the close request while doing nothing in the + other direction. This has been fixed now by ensuring that read timeouts + are re-armed when switching to any SHUTW state. + +2005/07/05 : 1.2.6-pre3 (1.1.32-pre3) + - enhanced error reporting in the logs. Now the proxy will precisely detect + various error conditions related to the system and/or process limits, and + generate LOG_EMERG logs indicating that a resource has been exhausted. + - logs will contain two new characters for the error cause : 'R' indicates + a resource exhausted, and 'I' indicates an internal error, though this + one should never happen. + - server connection timeouts can now be reported in the logs (sC), as well + as connections refused because of maxconn limitations (PC). + +2005/07/05 : 1.2.6-pre2 (1.1.32-pre2) + - new global configuration keyword "ulimit-n" may be used to raise the FD + limit to usable values. + - a warning is now displayed on startup if the FD limit is lower than the + configured maximum number of sockets. + +2005/07/05 : 1.2.6-pre1 (1.1.32-pre1) + - new configuration keyword "monitor-net" makes it possible to be monitored + by external devices which connect to the proxy without being logged nor + forwarded to any server. Particularly useful on generic TCPv4 relays. + +2005/06/21 : 1.2.5.2 + - fixed build on PPC where chars are unsigned by default + +2005/05/02 : 1.2.5.1 + - dirty hack to fix a bug introduced with epoll : if we close an FD and + immediately reassign it to another session through a connect(), the + Prev{Read,Write}Events are not updated, which causes trouble detecting + changes, thus leading to many timeouts at high loads. + +2005/04/30 : 1.2.5 (1.1.31) + - changed the runtime argument to disable epoll() to '-de' + - changed the runtime argument to disable poll() to '-dp' + - added global options 'nopoll' and 'noepoll' to do the same at the + configuration level. + - added a 'linux24e' target to the Makefile for Linux 2.4 systems patched to + support epoll(). + - changed default FD_SETSIZE to 65536 on Solaris (default=1024) + - conditionned signals redirection to #ifdef DEBUG_MEMORY + +2005/04/26 : 1.2.5-pre4 + - made epoll() support a compile-time option : ENABLE_EPOLL + - provided a very little libc replacement for a possibly missing epoll() + implementation which can be enabled by -DUSE_MY_EPOLL + - implemented the poll() poller, which can be enabled with -DENABLE_POLL. + The equivalent runtime argument becomes '-P'. A few tests show that it + performs like select() with many fds, but slightly slower (certainly + because of the higher amount of memory involved). + - separated the 3 polling methods and the tasks scheduler into 4 distinct + functions which makes the code a lot more modular. + - moved some event tables to private static declarations inside the poller + functions. + - the poller functions can now initialize themselves, run, and cleanup. + - changed the runtime argument to enable epoll() to '-E'. + - removed buggy epoll_ctl() code in the client_retnclose() function. This + function was never meant to remove anything. + - fixed a typo which caused glibc to yell about a double free on exit. + - removed error checking after epoll_ctl(DEL) because we can never know if + the fd is still active or already closed. + - added a few entries in the makefile + +2005/04/25 : 1.2.5-pre3 + - experimental epoll() support (use temporary '-e' argument) + +2005/04/24 : 1.2.5-pre2 + - implemented the HTTP 303 code for error redirection. This forces the + browser to fetch the given URI with a GET request. The new keyword for + this is 'errorloc303', and a new 'errorloc302' keyword has been created + to make them easily distinguishable. + - added more controls in the parser for valid use of '\x' sequence. + - few fixes from Alex & Klaus + +2005/02/17 : 1.2.5-pre1 + - fixed a few errors in the documentation + +2005/02/13 + - do not pre-initialize unused file-descriptors before select() anymore. + +2005/01/22 : 1.2.4 + - merged Alexander Lazic's and Klaus Wagner's work on application + cookie-based persistence. Since this is the first merge, this version is + not intended for general use and reports are more than welcome. Some + documentation is really needed though. + +2005/01/22 : 1.2.3 (1.1.30) + - add an architecture guide to the documentation + - released without any changes + +2004/12/26 : 1.2.3-pre1 (1.1.30-pre1) + - increased default BUFSIZE to 16 kB to accept max headers of 8 kB which is + compatible with Apache. This limit can be configured in the makefile now. + Thanks to Eric Fehr for the checks. + - added a per-server "source" option which now makes it possible to bind to + a different source for each (potentially identical) server. + - changed cookie-based server selection slightly to allow several servers to + share a same cookie, thus making it possible to associate backup servers to + live servers and ease soft-stop for maintenance periods. (Alexander Lazic) + - added the cookie 'prefix' mode which makes it possible to use persistence + with thin clients which support only one cookie. The server name is prefixed + before the application cookie, and restore back. + - fixed the order of servers within an instance to match documentation. Now + the servers are *really* used in the order of their declaration. This is + particularly important when multiple backup servers are in use. + +2004/10/18 : 1.2.2 (1.1.29) + - fixed a bug where a TCP connection would be logged twice if the 'logasap' + option was enabled without the 'tcplog' option. + - encode_string() would use hdr_encode_map instead of the map argument. + +2004/08/10 : (1.1.29-pre2) + - the logged request is now encoded with '#XX' for unprintable characters + - new keywords 'capture request header' and 'capture response header' enable + logging of arbitrary HTTP headers in requests and responses + - removed "-DSOLARIS" after replacing the last inet_aton() with inet_pton() + +2004/06/06 : 1.2.1 (1.1.28) + - added the '-V' command line option to verbosely report errors even though + the -q or 'quiet' options are specified. This is useful with '-c'. + - added a Red Hat init script and a .spec from Simon Matter <simon.matter@invoca.ch> + +2004/06/05 : + - added the "logasap" option which produces a log without waiting for the data + to be transferred from the server to the client. + - added the "httpclose" option which removes any "connection:" header and adds + "Connection: close" in both direction. + - added the 'checkcache' option which blocks cacheable responses containing + dangerous headers, such as 'set-cookie'. + - added 'rspdeny' and 'rspideny' to block certain responses to avoid sensible + information leak from servers. + +2004/04/18 : + - send an EMERG log when no server is available for a given proxy + - added the '-c' command line option to syntactically check the + configuration file without starting the service. + +2003/11/09 : 1.2.0 + - the same as 1.1.27 + IPv6 support on the client side + +2003/10/27 : 1.1.27 + - the configurable HTTP health check introduced in 1.1.23 revealed a shameful + bug : the code still assumed that HTTP requests were the same size as the + original ones (22 bytes), and failed if they were not. + - added support for pidfiles. + +2003/10/22 : 1.1.26 + - the fix introduced in 1.1.25 for client timeouts while waiting for servers + broke almost all compatibility with POST requests, because the proxy + stopped to read anything from the client as soon as it got all of its + headers. + +2003/10/15 : 1.1.25 + - added the 'tcplog' option, which provides enhanced, HTTP-like logs for + generic TCP proxies, or lighter logs for HTTP proxies. + - fixed a time-out condition wrongly reported as client time-out in data + phase if the client timeout was lower than the connect timeout times the + number of retries. + +2003/09/21 : 1.1.24 + - if a client sent a full request then shut its write connection down, then + the request was aborted. This case was detected only when using haproxy + both as health-check client and as a server. + - if 'option httpchk' is used in a 'health' mode server, then responses will + change from 'OK' to 'HTTP/1.0 200 OK'. + - fixed a Linux-only bug in case of HTTP server health-checks, where a single + server response followed by a close could be ignored, and the server seen + as failed. + +2003/09/19 : 1.1.23 + - fixed a stupid bug introduced in 1.1.22 which caused second and subsequent + 'default' sections to keep previous parameters, and not initialize logs + correctly. + - fixed a second stupid bug introduced in 1.1.22 which caused configurations + relying on 'dispatch' mode to segfault at the first connection. + - 'option httpchk' now supports method, HTTP version and a few headers. + - now, 'option httpchk', 'cookie' and 'capture' can be specified in + 'defaults' section + +2003/09/10 : 1.1.22 + - 'listen' now supports optionnal address:port-range lists + - 'bind' introduced to add new listen addresses + - fixed a bug which caused a session to be kept established on a server till + it timed out if the client closed during the DATA phase. + - the port part of each server address can now be empty to make the proxy + connect to the server on the same port it was connected to, be an absolute + unsigned number to reflect a single port (as in older versions), or an + explicitly signed number (+N/-N) to indicate that this offset must be + applied to the port the proxy was connected to, when connecting to the + server. + - the 'port' server option allows the user to specify a different + health-check port than the service one. It is mandatory when only relative + ports have been specified and check is required. By default, the checks are + sent to the service port. + - new 'defaults' section which is rather similar to 'listen' except that all + values are only used as default values for future 'listen' sections, until + a new 'defaults' resets them. At the moment, server options, regexes, + cookie names and captures cannot be set in the 'defaults' section. + +2003/05/06 : 1.1.21 + - changed the debug output format so that it now includes the session unique + ID followed by the instance name at the beginning of each line. + - in debug mode, accept now shows the client's IP and port. + - added one 3 small debugging scripts to search and pretty print debug output + - changed the default health check request to "OPTIONS /" instead of + "OPTIONS *" since not all servers implement the later one. + - "option httpchk" now accepts an optional parameter allowing the user to + specify and URI other than '/' during health-checks. + +2003/04/21 : 1.1.20 + - fixed two problems with time-outs, one where a server would be logged as + timed out during transfer that take longer to complete than the fixed + time-out, and one where clients were logged as timed-out during the data + phase because they didn't have anything to send. This sometimes caused + slow client connections to close too early while in fact there was no + problem. The proper fix would be to have a per-fd time-out with + conditions depending on the state of the HTTP FSM. + +2003/04/16 : 1.1.19 + - haproxy was NOT RFC compliant because it was case-sensitive on HTTP + "Cookie:" and "Set-Cookie:" headers. This caused JVM 1.4 to fail on + cookie persistence because it uses "cookie:". Two memcmp() have been + replaced with strncasecmp(). + +2003/04/02 : 1.1.18 + - Haproxy can be compiled with PCRE regex instead of libc regex, by setting + REGEX=pcre on the make command line. + - HTTP health-checks now use "OPTIONS *" instead of "OPTIONS /". + - when explicit source address binding is required, it is now also used for + health-checks. + - added 'reqpass' and 'reqipass' to allow certain headers but not the request + itself. + - factored several strings to reduce binary size by about 2 kB. + - replaced setreuid() and setregid() with more standard setuid() and setgid(). + - added 4 status flags to the log line indicating who ended the connection + first, the sessions state, the validity of the cookie, and action taken on + the set-cookie header. + +2002/10/18 : 1.1.17 + - add the notion of "backup" servers, which are used only when all other + servers are down. + - make Set-Cookie return "" instead of "(null)" when the server has no + cookie assigned (useful for backup servers). + - "log" now supports an optionnal level name (info, notice, err ...) above + which nothing is sent. + - replaced some strncmp() with memcmp() for better efficiency. + - added "capture cookie" option which logs client and/or server cookies + - cleaned up/down messages and dump servers states upon SIGHUP + - added a redirection feature for errors : "errorloc <errnum> <url>" + - now we won't insist on connecting to a dead server, even with a cookie, + unless option "persist" is specified. + - added HTTP/408 response for client request time-out and HTTP/50[234] for + server reply time-out or errors. + +2002/09/01 : 1.1.16 + - implement HTTP health checks when option "httpchk" is specified. + +2002/08/07 : 1.1.15 + - replaced setpgid()/setpgrp() with setsid() for better portability, because + setpgrp() doesn't have the same meaning under Solaris, Linux, and OpenBSD. + +2002/07/20 : 1.1.14 + - added "postonly" cookie mode + +2002/07/15 : 1.1.13 + - tv_diff used inverted parameters which led to negative times ! + +2002/07/13 : 1.1.12 + - fixed stats monitoring, and optimized some tv_* for most common cases. + - replaced temporary 'newhdr' with 'trash' to reduce stack size + - made HTTP errors more HTML-fiendly. + - renamed strlcpy() to strlcpy2() because of a slightly difference between + their behaviour (return value), to avoid confusion. + - restricted HTTP messages to HTTP proxies only + - added a 502 message when the connection has been refused by the server, + to prevent clients from believing this is a zero-byte HTTP 0.9 reply. + - changed 'Cache-control:' from 'no-cache="set-cookie"' to 'private' when + inserting a cookie, because some caches (apache) don't understand it. + - fixed processing of server headers when client is in SHUTR state + +2002/07/04 : + - automatically close fd's 0,1 and 2 when going daemon ; setpgrp() after + setpgid() + +2002/06/04 : 1.1.11 + - fixed multi-cookie handling in client request to allow clean deletion + in insert+indirect mode. Now, only the server cookie is deleted and not + all the header. Should now be compliant to RFC2965. + - added a "nocache" option to "cookie" to specify that we explicitly want + to add a "cache-control" header when we add a cookie. + It is also possible to add an "Expires: <old-date>" to keep compatibility + with old/broken caches. + +2002/05/10 : 1.1.10 + - if a cookie is used in insert+indirect mode, it's desirable that the + the servers don't see it. It was not possible to remove it correctly + with regexps, so now it's removed automatically. + +2002/04/19 : 1.1.9 + - don't use snprintf()'s return value as an end of message since it may + be larger. This caused bus errors and segfaults in internal libc's + getenv() during localtime() in send_log(). + - removed dead insecure send_syslog() function and all references to it. + - fixed warnings on Solaris due to buggy implementation of isXXXX(). + +2002/04/18 : 1.1.8 + - option "dontlognull" + - fixed "double space" bug in config parser + - fixed an uninitialized server field in case of dispatch + with no existing server which could cause a segfault during + logging. + - the pid logged was always the father's, which was wrong for daemons. + - fixed wrong level "LOG_INFO" for message "proxy started". + +2002/04/13 : + - http logging is now complete : + - ip:port, date, proxy, server + - req_time, conn_time, hdr_time, tot_time + - status, size, request + - source address + +2002/04/12 : 1.1.7 + - added option forwardfor + - added reqirep, reqidel, reqiallow, reqideny, rspirep, rspidel + - added "log global" in "listen" section. + +2002/04/09 : + - added a new "global" section : + - logs + - debug, quiet, daemon modes + - uid, gid, chroot, nbproc, maxconn + +2002/04/08 : 1.1.6 + - regex are now chained and not limited anymore. + - unavailable server now returns HTTP/502. + - increased per-line args limit to 40 + - added reqallow/reqdeny to block some request on matches + - added HTTP 400/403 responses + +2002/04/03 : 1.1.5 + - connection logging displayed incorrect source address. + - added proxy start/stop and server up/down log events. + - replaced log message short buffers with larger trash. + - enlarged buffer to 8 kB and replace buffer to 4 kB. + +2002/03/25 : 1.1.4 + - made rise/fall/interval time configurable + +2002/03/22 : 1.1.3 + - fixed a bug : cr_expire and cw_expire were inverted in CL_STSHUT[WR] + which could lead to loops. + +2002/03/21 : 1.1.2 + - fixed a bug in buffer management where we could have a loop + between event_read() and process_{cli|srv} if R==BUFSIZE-MAXREWRITE. + => implemented an adjustable buffer limit. + - fixed a bug : expiration of tasks in wait queue timeout is used again, + and running tasks are skipped. + - added some debug lines for accept events. + - send warnings for servers up/down. + +2002/03/12 : 1.1.1 + - fixed a bug in total failure handling + - fixed a bug in timestamp comparison within same second (tv_cmp_ms) + +2002/03/10 : 1.1.0 + - fixed a few timeout bugs + - rearranged the task scheduler subsystem to improve performance, + add new tasks, and make it easier to later port to librt ; + - allow multiple accept() for one select() wake up ; + - implemented internal load balancing with basic health-check ; + - cookie insertion and header add/replace/delete, with better strings + support. + +2002/03/08 + - reworked buffer handling to fix a few rewrite bugs, and + improve overall performance. + - implement the "purge" option to delete server cookies in direct mode. + +2002/03/07 + - fixed some error cases where the maxfd was not decreased. + +2002/02/26 + - now supports transparent proxying, at least on linux 2.4. + +2002/02/12 + - soft stop works again (fixed select timeout computation). + - it seems that TCP proxies sometimes cannot timeout. + - added a "quiet" mode. + - enforce file descriptor limitation on socket() and accept(). + +2001/12/30 : release of version 1.0.2 : fixed a bug in header processing +2001/12/19 : release of version 1.0.1 : no MSG_NOSIGNAL on solaris +2001/12/16 : release of version 1.0.0. +2001/12/16 : added syslog capability for each accepted connection. +2001/11/19 : corrected premature end of files and occasional SIGPIPE. +2001/10/31 : added health-check type servers (mode health) which replies OK then closes. +2001/10/30 : added the ability to support standard TCP proxies and HTTP proxies + with or without cookies (use keyword http for this). +2001/09/01 : added client/server header replacing with regexps. + eg: + cliexp ^(Host:\ [^:]*).* Host:\ \1:80 + srvexp ^Server:\ .* Server:\ Apache +2000/11/29 : first fully working release with complete FSMs and timeouts. +2000/11/28 : major rewrite +2000/11/26 : first write |