and trying to detect// whether any of the race conditions happened.TEST(EventBaseTest, RunInEventBaseThreadAndWait) {constsize_tc =256;vector<unique_ptr<atomic<size_t>>> atoms(c);for(size_ti =0; i < c; ++i) {auto& atom = atoms.at(i...
前言:event_base_dispatch的主要功能包括:初始化和参数检查、事件循环主逻辑、准备和检查回调的执行、事件调度与处理以及最终的退出逻辑。 其实在内部就是调用了epoll_wait 或者 select模式的select函数,获取内…
激活:代表监听的事件已经产生, 这时需要处理, 相当于调用epoll_wait函数有返回, 当事件被激活以后, libevent会调用该事件对应的回调函数. 只用libevent事件检测,io操作自己来处理demo 像memcached它就是用这种层次(只使用libevent检测,io操作自己写)。我们从下面Demo中看到,使用libevent就像操作reactor一样,只需要传递...
@see event_base_loop()*/EVENT2_EXPORT_SYMBOLintevent_base_dispatch(structevent_base *base); intevent_base_dispatch(structevent_base *event_base) {return(event_base_loop(event_base,0)); } 跟踪event_base_loop接口 /** Wait for events to become active, and run their callbacks. 等待events ...
}/* update last old time */gettime(base, &base->event_tv);/* clear time cache */base->tv_cache.tv_sec =0;// 调用epoll_wait等待事件就绪,res = evsel->dispatch(base, evbase, tv_p);if(res ==-1)return(-1);// base->tv_cache为当前系统时间gettime(base, &base->tv_cache);//...
base.loop(); EXPECT_EQ(1, readCallback.buffers.size()); EXPECT_EQ(AsyncSSLSocket::STATE_UNENCRYPTED, client->getSSLState()); server->setReadCB(&readCallback);// Unencryptedserver->sslAccept(nullptr); client->sslConn(nullptr);// Do NOT wait for handshake, writing should be queued and ...
ibase_wait_event -- Wait for an event to be posted by the database Description stringibase_wait_event( [resource connection, string event_name1 [, string event_name2 [, string ...]]]) This function suspends execution of the script until one of the specified events is posted by the ...
signaled, an event wait handle is reset either manually (ManualResetEvent) or automatically (AutoResetEvent).EventWaitHandleis the base class ofManualResetEventandAutoResetEvent, which inherit itsSetandResetmethods. In Silverlight, theEventWaitHandleclass represents a local event wait handle (local ...
EventWaitHandle is the base class forAutoResetEventandManualResetEvent. Thread synchronization events enable threads to communicate with each other by signaling. Typically, one or more threads block on an event object until an unblocked thread calls theSetmethod, releasing one or more of the blocked...
fbird_wait_event (PHP 5, PHP 7 < 7.4.0) fbird_wait_event— 别名ibase_wait_event() 说明 此函数是该函数的别名: ibase_wait_event(). 参见 fbird_set_event_handler() - 别名 ibase_set_event_handler fbird_free_event_handler() - 别名 ibase_free_event_handler...