目的Monitor.Pulse [英] Purpose Of Monitor.Pulse

问题描述

我只是想知道我理解的东西在这里。如果我获得与 Monitor.Enter 锁或锁定我需要调用脉冲释放锁之前？

I just want to make sure I understand something here. If I obtain a lock with Monitor.Enter or lock do I need to call Pulse before releasing the lock?

Monitor.Enter

Monitor.Pulse // Is that neccessary?

Monitor.Exit

我一直认为，导致一个 Monitor.Exit 调用将调用隐 Monitor.Pulse 。是实际上真的吗？

I was always led to believe that a Monitor.Exit call would implicitly invoke Monitor.Pulse. Is that actually true?

我不完全相信当你将使用脉冲。这是什么原因造成的混乱。

I'm not exactly sure when would you would use Pulse. That is what is causing confusion.

推荐答案

没有，你并不需要调用脉冲 ...但它不会自动完成，当你退出，无论是。

No, you don't need to call Pulse... but it won't be done automatically when you exit, either.

脉冲和 PulseAll 一起使用时用等待用于信令目的。

Pulse and PulseAll are used in conjunction with Wait for signalling purposes.

请参阅了解更多详情这个页面（忽略死锁位，基本上是：）

See the second half of this page for more details (ignore the deadlocking bit, basically :)

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