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thread-signal-wait.cs
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thread-signal-wait.cs
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using System;
using System.Threading;
public class Test {
static Object mon = new Object();
static Object reply = new Object();
static Object bogus = new Object();
private void Thread_func() {
Console.WriteLine("thread: In a thread!");
Thread.Sleep(10000);
Console.WriteLine("thread: Waiting for mon");
Monitor.Enter(mon);
Monitor.Pulse(mon);
Console.WriteLine("thread: Pulsed mon");
Monitor.Exit(mon);
Thread.Sleep(10000);
Monitor.Enter(reply);
Console.WriteLine("thread: Got reply mutex");
Monitor.Pulse(reply);
Console.WriteLine("thread: Pulsed reply");
Monitor.Exit(reply);
}
public static int Main () {
Console.WriteLine ("main: Hello, World!");
Test test = new Test();
Thread thr=new Thread(new ThreadStart(test.Thread_func));
thr.Start();
Monitor.Enter(mon);
Console.WriteLine("main: mon lock 1");
Monitor.Enter(mon);
Console.WriteLine("main: mon lock 2");
Console.WriteLine("main: Waiting for mon");
Monitor.Wait(mon);
Console.WriteLine("main: mon waited");
Monitor.Exit(mon);
Monitor.Enter(reply);
Console.WriteLine("main: reply locked");
Monitor.Enter(reply);
Console.WriteLine("main: reply locked");
Monitor.Enter(reply);
Console.WriteLine("main: reply locked");
Monitor.Enter(reply);
Console.WriteLine("main: reply locked");
Monitor.Wait(reply);
Console.WriteLine("main: reply waited");
Monitor.Exit(reply);
Console.WriteLine("Seeing how many locks we have...");
Monitor.Exit(reply);
Console.WriteLine("main: Exit reply");
Monitor.Exit(reply);
Console.WriteLine("main: Exit reply");
Monitor.Exit(reply);
Console.WriteLine("main: Exit reply");
Monitor.Exit(reply);
Console.WriteLine("main: Exit reply");
Monitor.Exit(reply);
Console.WriteLine("main: Exit reply");
Monitor.Exit(reply);
Console.WriteLine("main: Exit reply");
Monitor.Exit(reply);
Console.WriteLine("main: Exit reply");
Monitor.Exit(bogus);
Console.WriteLine("main: Exit bogus");
return 0;
}
}