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Rename AsioConditionVariable to AsioEvent

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The current implementation is rather similar to Python's threading.Event, than to a CV.
This commit is contained in:
Alexander A. Klimov 2024-12-05 10:54:32 +01:00
parent a65f2d6b41
commit 331ba1f661
4 changed files with 10 additions and 10 deletions
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8
lib/base/io-engine.cpp
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@ -124,23 +124,23 @@ void IoEngine::RunEventLoop()
} }
} }
AsioConditionVariable::AsioConditionVariable(boost::asio::io_context& io, bool init) AsioEvent::AsioEvent(boost::asio::io_context& io, bool init)
: m_Timer(io) : m_Timer(io)
{ {
m_Timer.expires_at(init ? boost::posix_time::neg_infin : boost::posix_time::pos_infin); m_Timer.expires_at(init ? boost::posix_time::neg_infin : boost::posix_time::pos_infin);
} }
void AsioConditionVariable::Set() void AsioEvent::Set()
{ {
m_Timer.expires_at(boost::posix_time::neg_infin); m_Timer.expires_at(boost::posix_time::neg_infin);
} }
void AsioConditionVariable::Clear() void AsioEvent::Clear()
{ {
m_Timer.expires_at(boost::posix_time::pos_infin); m_Timer.expires_at(boost::posix_time::pos_infin);
} }
void AsioConditionVariable::Wait(boost::asio::yield_context yc) void AsioEvent::Wait(boost::asio::yield_context yc)
{ {
boost::system::error_code ec; boost::system::error_code ec;
m_Timer.async_wait(yc[ec]); m_Timer.async_wait(yc[ec]);

6
lib/base/io-engine.hpp
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@ -158,14 +158,14 @@ class TerminateIoThread : public std::exception
}; };
/** /**
* Condition variable which doesn't block I/O threads * Awaitable flag which doesn't block I/O threads, inspired by threading.Event from Python
* *
* @ingroup base * @ingroup base
*/ */
class AsioConditionVariable class AsioEvent
{ {
public: public:
AsioConditionVariable(boost::asio::io_context& io, bool init = false); AsioEvent(boost::asio::io_context& io, bool init = false);
void Set(); void Set();
void Clear(); void Clear();

2
lib/icingadb/redisconnection.hpp
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@ -262,7 +262,7 @@ namespace icinga
std::set<QueryPriority> m_SuppressedQueryKinds; std::set<QueryPriority> m_SuppressedQueryKinds;
// Indicate that there's something to send/receive // Indicate that there's something to send/receive
AsioConditionVariable m_QueuedWrites, m_QueuedReads; AsioEvent m_QueuedWrites, m_QueuedReads;
std::function<void(boost::asio::yield_context& yc)> m_ConnectedCallback; std::function<void(boost::asio::yield_context& yc)> m_ConnectedCallback;

4
lib/remote/jsonrpcconnection.hpp
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@ -75,8 +75,8 @@ private:
double m_Seen; double m_Seen;
boost::asio::io_context::strand m_IoStrand; boost::asio::io_context::strand m_IoStrand;
std::vector<String> m_OutgoingMessagesQueue; std::vector<String> m_OutgoingMessagesQueue;
AsioConditionVariable m_OutgoingMessagesQueued; AsioEvent m_OutgoingMessagesQueued;
AsioConditionVariable m_WriterDone; AsioEvent m_WriterDone;
Atomic<bool> m_ShuttingDown; Atomic<bool> m_ShuttingDown;
boost::asio::deadline_timer m_CheckLivenessTimer, m_HeartbeatTimer; boost::asio::deadline_timer m_CheckLivenessTimer, m_HeartbeatTimer;