C＃事件同时被忽略 [英] C# Events at same time ignored

问题描述

我正在遇到一个我创建的事件日志监视器的问题。

I am currently running into a problem with an eventlog monitor I created a while ago.

我的应用程序订阅了EventLog的EntryWritten事件。
我注意到，如果同时发生多个事件（在同一秒内），只有其中一个事件引发触发我的事件处理程序的事件。

My application subscribes to the EntryWritten events of the EventLog. I noticed that if multiple events occurs at the same time (within the same second), only one of them raises the event which triggers my eventhandler.

_eventLog = new System.Diagnostics.EventLog(_logName);
_eventLog.EntryWritten += new EntryWrittenEventHandler(eventlog_EntryWritten);
_eventLog.EnableRaisingEvents = true;

可以避免这种情况，所以我的eventlog_EntryWritten方法将被调用所有记录的事件事件日志？

Is it possible to avoid this behavior, so my eventlog_EntryWritten method will be called for all events that are logged to the eventlog?

推荐答案

事件通常不会以异步模式运行，所以如果eventlog_EntryWritten在另一个事件之前没有完成，你可能错过了事件。在火中提高自己的异步事件，忘记方法。我不确定，但可能这样会更有效。或者用你自己的类使用轮询机制来读取事件。

Events usually dont run in Async mode, and so if eventlog_EntryWritten does not finish before another event, you probably miss the events. Raise your own async event in fire and forget method. I am not sure, but probably this will be more effective. Or have your own class using polling mechanism to read the events.

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