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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/crimson/mgr/client.h | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/crimson/mgr/client.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/crimson/mgr/client.h b/src/crimson/mgr/client.h new file mode 100644 index 000000000..ad7e1fde5 --- /dev/null +++ b/src/crimson/mgr/client.h @@ -0,0 +1,66 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab + +#pragma once + +#include <seastar/core/timer.hh> + +#include "crimson/common/gated.h" +#include "crimson/net/Dispatcher.h" +#include "crimson/net/Fwd.h" +#include "mon/MgrMap.h" + +template<typename Message> using Ref = boost::intrusive_ptr<Message>; +namespace crimson::net { + class Messenger; +} + +class MMgrMap; +class MMgrConfigure; + +namespace crimson::mgr +{ + +// implement WithStats if you want to report stats to mgr periodically +class WithStats { +public: + virtual MessageRef get_stats() const = 0; + virtual ~WithStats() {} +}; + +class Client : public crimson::net::Dispatcher { +public: + Client(crimson::net::Messenger& msgr, + WithStats& with_stats); + seastar::future<> start(); + seastar::future<> stop(); + void report(); + +private: + std::optional<seastar::future<>> ms_dispatch( + crimson::net::ConnectionRef conn, Ref<Message> m) override; + void ms_handle_reset(crimson::net::ConnectionRef conn, bool is_replace) final; + void ms_handle_connect(crimson::net::ConnectionRef conn) final; + seastar::future<> handle_mgr_map(crimson::net::ConnectionRef conn, + Ref<MMgrMap> m); + seastar::future<> handle_mgr_conf(crimson::net::ConnectionRef conn, + Ref<MMgrConfigure> m); + seastar::future<> reconnect(); + + void print(std::ostream&) const; + friend std::ostream& operator<<(std::ostream& out, const Client& client); +private: + MgrMap mgrmap; + crimson::net::Messenger& msgr; + WithStats& with_stats; + crimson::net::ConnectionRef conn; + seastar::timer<seastar::lowres_clock> report_timer; + crimson::common::Gated gate; +}; + +inline std::ostream& operator<<(std::ostream& out, const Client& client) { + client.print(out); + return out; +} + +} |