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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Threading;
class WaitAnyEx
{
private Mutex myMutex;
private ManualResetEvent myMRE;
public WaitAnyEx()
{
myMutex = new Mutex(false, Common.GetUniqueName());
myMRE = new ManualResetEvent(false);
}
public static int Main()
{
WaitAnyEx wae = new WaitAnyEx();
return wae.Run();
}
private int Run()
{
int iRet = -1;
Console.WriteLine("Testing Mutex and non-Mutex, " +
"not signaling the other element");
Thread t = new Thread(new ThreadStart(this.AbandonTheMutex));
t.Start();
myMRE.WaitOne();
try
{
Console.WriteLine("Waiting...");
int i = WaitHandle.WaitAny(
new WaitHandle[]{myMutex,
new ManualResetEvent(false)}, 10000);
Console.WriteLine("WaitAny did not throw an " +
"exception, i = " + i);
}
catch(AbandonedMutexException)
{
// Expected
iRet = 100;
}
catch(Exception e)
{
Console.WriteLine("Unexpected exception thrown: " +
e.ToString());
}
Console.WriteLine(100 == iRet ? "Test Passed" : "Test Failed");
return iRet;
}
private void AbandonTheMutex()
{
Console.WriteLine("Acquire the Mutex");
myMutex.WaitOne();
Console.WriteLine("Holding the Mutex");
// Not calling ReleaseMutex() so the Mutex becomes abandoned
myMRE.Set();
Thread.Sleep(1000);
}
}
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