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python多线程之间的同步(一)-赤色风暴

 5 years ago
source link: https://blog.51cto.com/berniem2m/2373692
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引言:线程之间经常需要协同工作,通过某种技术,让一个线程访问某些数据时,其它线程不能访问这些数据,直到该线程完成对数据的操作。这些技术包括临界区(CriticalSection),互斥量(Mutex),信号量(Semaphore),事件Event等。Eventthreading库中的event对象通过使用内部一个flag标记,通过flag的True或者False的变化来进行操作。名称含义set()

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