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Diffstat (limited to 'tests/asynwr_deadlock4.sh')
| -rwxr-xr-x | tests/asynwr_deadlock4.sh | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tests/asynwr_deadlock4.sh b/tests/asynwr_deadlock4.sh new file mode 100755 index 0000000..41dece3 --- /dev/null +++ b/tests/asynwr_deadlock4.sh @@ -0,0 +1,40 @@ +#!/bin/bash +# This is test case from practice, with the version we introduced it, it +# caused a deadlock during processing. +# We added this as a standard test in the hopes that iw will help +# detect such things in the future. +# +# This is a test that is constructed similar to asynwr_deadlock2.sh, but +# can produce problems in a simpler way. +# +# added 2010-03-18 by Rgerhards +# This file is part of the rsyslog project, released under ASL 2.0 +. ${srcdir:=.}/diag.sh init +export NUMMESSAGES=20000 +export QUEUE_EMPTY_CHECK_FUNC=wait_file_lines +generate_conf +add_conf ' +$ModLoad ../plugins/imtcp/.libs/imtcp +$MainMsgQueueTimeoutShutdown 10000 +$InputTCPServerListenPortFile '$RSYSLOG_DYNNAME'.tcpflood_port +$InputTCPServerRun 0 + +$template outfmt,"%msg:F,58:3%,%msg:F,58:4%,%msg:F,58:5%\n" +template(name="dynfile" type="string" string="'$RSYSLOG_OUT_LOG'") + +$OMFileFlushOnTXEnd on +$OMFileFlushInterval 10 +$OMFileIOBufferSize 10k +$OMFileAsyncWriting on +$DynaFileCacheSize 4 +local0.* ?dynfile;outfmt +' +startup +# send 20000 messages, each close to 2K (non-randomized!), so that we can fill +# the buffers and hopefully run into the "deadlock". +tcpflood -m20000 -d18 -P129 -f5 +shutdown_when_empty +wait_shutdown +export SEQ_CHECK_OPTIONS=-E +seq_check +exit_test |