查看一个网站的备案人,竹子建站教程,黄聪 wordpress,贵州建设厅网站二建//本文演示了ManualResetEvent 类的非静态set()、Reset()、WaitOne()和
//WaitHandle类的静态方法WaitAllWaitAll()
//它们用于线程间的同步控制。
//实现了如下功能#xff1a;线程1#xff08;定时控制#xff09;通知线程2和线程3采集数据
//线程2和3数据采集完了线程1定时控制通知线程2和线程3采集数据
//线程2和3数据采集完了各自通知线程1情况。
//那么线程1收到了两个线程的通知则进行下一轮采集 static void Main(string[] args) { const int numberOfFiles2; Console.WriteLine(Press any key to start); Console.ReadKey(); var cancelToken new CancellationTokenSource(); var random new Random(); Console.WriteLine(Task started, press any key to stop...); var manualResetEvent1 new ManualResetEvent(false); var manualResetEvent2 new ManualResetEvent(false); ManualResetEvent [] manualEvents new ManualResetEvent[numberOfFiles]; for (int i 0; i numberOfFiles; i) { manualEvents[i] new ManualResetEvent(false); } bool reached true; //线程1 Task.Factory.StartNew(() { while (!cancelToken.IsCancellationRequested) { if (reached) { manualResetEvent1.Set(); manualResetEvent2.Set(); Console.WriteLine(Start new turn-----------------------); } Thread.Sleep(300); reached WaitHandle.WaitAll(manualEvents,400,false); manualEvents[0].Reset(); manualEvents[1].Reset(); } }); //线程2 Task.Factory.StartNew(() { var num random.Next(10, 15); while (!cancelToken.IsCancellationRequested) { manualResetEvent1.WaitOne(); Thread.Sleep(200); num random.Next(10, 15); Console.WriteLine($Task1 is running, this is number {num} ); manualResetEvent1.Reset(); manualEvents[0].Set(); } }); //线程3 Task.Factory.StartNew(() { var num random.Next(5, 10); while (!cancelToken.IsCancellationRequested) { manualResetEvent2.WaitOne(); Thread.Sleep(100); num random.Next(5, 10); Console.WriteLine($Task2 is running, this is number {num}); manualResetEvent2.Reset(); manualEvents[1].Set(); } }); Console.ReadLine(); cancelToken.Cancel(); Console.WriteLine(task cancelled); Console.ReadLine(); }
