[英]Synchronizing two threads with AutoResetEvent
I'm trying to implement AutoResetEvent
. 我正在尝试实现AutoResetEvent
。 For the purpose I use a very simple class : 出于这个目的,我使用一个非常简单的类:
public class MyThreadTest
{
static readonly AutoResetEvent thread1Step = new AutoResetEvent(false);
static readonly AutoResetEvent thread2Step = new AutoResetEvent(false);
void DisplayThread1()
{
while (true)
{
Console.WriteLine("Display Thread 1");
Thread.Sleep(1000);
thread1Step.Set();
thread2Step.WaitOne();
}
}
void DisplayThread2()
{
while (true)
{
Console.WriteLine("Display Thread 2");
Thread.Sleep(1000);
thread2Step.Set();
thread1Step.WaitOne();
}
}
void CreateThreads()
{
// construct two threads for our demonstration;
Thread thread1 = new Thread(new ThreadStart(DisplayThread1));
Thread thread2 = new Thread(new ThreadStart(DisplayThread2));
// start them
thread1.Start();
thread2.Start();
}
public static void Main()
{
MyThreadTest StartMultiThreads = new MyThreadTest();
StartMultiThreads.CreateThreads();
}
}
But this is not working. 但这不起作用。 Th usage seem very straight-forward so I would appreciate if someone is able to show me what's wrong and where is the problem with the logic which i implement here. 用法看起来非常简单,所以如果有人能够告诉我什么是错的,我会很感激,我在这里实现的逻辑问题在哪里。
The question is not very clear but I'm guessing you're expecting it to display 1,2,1,2... 问题不是很明确,但我猜你期待它显示1,2,1,2 ......
Then try this: 然后尝试这个:
public class MyThreadTest
{
static readonly AutoResetEvent thread1Step = new AutoResetEvent(false);
static readonly AutoResetEvent thread2Step = new AutoResetEvent(true);
void DisplayThread1()
{
while (true)
{
thread2Step.WaitOne();
Console.WriteLine("Display Thread 1");
Thread.Sleep(1000);
thread1Step.Set();
}
}
void DisplayThread2()
{
while (true)
{
thread1Step.WaitOne();
Console.WriteLine("Display Thread 2");
Thread.Sleep(1000);
thread2Step.Set();
}
}
void CreateThreads()
{
// construct two threads for our demonstration;
Thread thread1 = new Thread(new ThreadStart(DisplayThread1));
Thread thread2 = new Thread(new ThreadStart(DisplayThread2));
// start them
thread1.Start();
thread2.Start();
}
public static void Main()
{
MyThreadTest StartMultiThreads = new MyThreadTest();
StartMultiThreads.CreateThreads();
}
}
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