本文整理汇总了C#中Listener.BeginAsyncOperation方法的典型用法代码示例。如果您正苦于以下问题：C# Listener.BeginAsyncOperation方法的具体用法？C# Listener.BeginAsyncOperation怎么用？C# Listener.BeginAsyncOperation使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Listener的用法示例。
在下文中一共展示了Listener.BeginAsyncOperation方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Operation
public void Operation()
{
using (var sleepHelper = new SleepHelper())
{
var signal = new ManualResetEventSlim();
var listener = new Listener();
var done = false;
var asyncToken = listener.BeginAsyncOperation("Test");
var task = new Task(() =>
{
signal.Set();
sleepHelper.Sleep(TimeSpan.FromSeconds(1));
done = true;
});
task.CompletesAsyncOperation(asyncToken);
task.Start();
Wait(listener, signal);
Assert.True(done, "The operation should have completed");
}
}示例2: QueuedOperation
public void QueuedOperation()
{
using (var sleepHelper = new SleepHelper())
{
var signal = new ManualResetEventSlim();
var listener = new Listener();
var done = false;
var asyncToken1 = listener.BeginAsyncOperation("Test");
var task = new Task(() =>
{
signal.Set();
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
var asyncToken2 = listener.BeginAsyncOperation("Test");
var queuedTask = new Task(() =>
{
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
done = true;
});
queuedTask.CompletesAsyncOperation(asyncToken2);
queuedTask.Start();
});
task.CompletesAsyncOperation(asyncToken1);
task.Start();
Wait(listener, signal);
Assert.True(done, "Should have waited for the queued operation to finish!");
}
}示例3: SecondCompletion
public void SecondCompletion()
{
using (var sleepHelper = new SleepHelper())
{
var signal1 = new ManualResetEventSlim();
var signal2 = new ManualResetEventSlim();
var listener = new Listener();
var firstDone = false;
var secondDone = false;
var asyncToken1 = listener.BeginAsyncOperation("Test");
var firstTask = Task.Factory.StartNew(() =>
{
signal1.Set();
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
firstDone = true;
}, CancellationToken.None, TaskCreationOptions.None, TaskScheduler.Default);
firstTask.CompletesAsyncOperation(asyncToken1);
firstTask.Wait();
var asyncToken2 = listener.BeginAsyncOperation("Test");
var secondTask = Task.Factory.StartNew(() =>
{
signal2.Set();
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
secondDone = true;
}, CancellationToken.None, TaskCreationOptions.None, TaskScheduler.Default);
secondTask.CompletesAsyncOperation(asyncToken2);
// give it two signals since second one might not have started when WaitTask.Wait is called - race condition
Wait(listener, signal1, signal2);
Assert.True(firstDone, "First didn't finish");
Assert.True(secondDone, "Should have waited for the second task");
}
}示例4: IgnoredCancel
public void IgnoredCancel()
{
using (var sleepHelper = new SleepHelper())
{
var signal = new ManualResetEventSlim();
var listener = new Listener();
var done = false;
var queuedFinished = false;
var cancelledFinished = false;
var asyncToken1 = listener.BeginAsyncOperation("Test");
var task = new Task(() =>
{
using (listener.BeginAsyncOperation("Test"))
{
var cancelledTask = new Task(() =>
{
sleepHelper.Sleep(TimeSpan.FromSeconds(10));
cancelledFinished = true;
});
signal.Set();
cancelledTask.Start();
}
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
// Now that we've cancelled the first request, queue another one to make sure we wait for it.
var asyncToken2 = listener.BeginAsyncOperation("Test");
var queuedTask = new Task(() =>
{
sleepHelper.Sleep(TimeSpan.FromSeconds(1));
queuedFinished = true;
});
queuedTask.CompletesAsyncOperation(asyncToken2);
queuedTask.Start();
done = true;
});
task.CompletesAsyncOperation(asyncToken1);
task.Start();
Wait(listener, signal);
Assert.True(done, "Cancelling should have completed the current task.");
Assert.True(queuedFinished, "Continued didn't run, but it was supposed to ignore the cancel.");
Assert.False(cancelledFinished, "We waited for the cancelled task to finish.");
}
}示例5: MultipleEnqueues
public void MultipleEnqueues()
{
using (var sleepHelper = new SleepHelper())
{
var signal = new ManualResetEventSlim();
var listener = new Listener();
var outerDone = false;
var firstQueuedDone = false;
var secondQueuedDone = false;
var asyncToken1 = listener.BeginAsyncOperation("Test");
var task = new Task(() =>
{
signal.Set();
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
var asyncToken2 = listener.BeginAsyncOperation("Test");
var firstQueueTask = new Task(() =>
{
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
var asyncToken3 = listener.BeginAsyncOperation("Test");
var secondQueueTask = new Task(() =>
{
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
secondQueuedDone = true;
});
secondQueueTask.CompletesAsyncOperation(asyncToken3);
secondQueueTask.Start();
firstQueuedDone = true;
});
firstQueueTask.CompletesAsyncOperation(asyncToken2);
firstQueueTask.Start();
outerDone = true;
});
task.CompletesAsyncOperation(asyncToken1);
task.Start();
Wait(listener, signal);
Assert.True(outerDone, "The outer task should have finished!");
Assert.True(firstQueuedDone, "The first queued task should have finished");
Assert.True(secondQueuedDone, "The second queued task should have finished");
}
}示例6: Nested
public void Nested()
{
using (var sleepHelper = new SleepHelper())
{
var signal = new ManualResetEventSlim();
var listener = new Listener();
var outerDone = false;
var innerDone = false;
var asyncToken1 = listener.BeginAsyncOperation("Test");
var task = new Task(() =>
{
signal.Set();
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
using (listener.BeginAsyncOperation("Test"))
{
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
innerDone = true;
}
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
outerDone = true;
});
task.CompletesAsyncOperation(asyncToken1);
task.Start();
Wait(listener, signal);
Assert.True(innerDone, "Should have completed the inner task");
Assert.True(outerDone, "Should have completed the outer task");
}
}示例7: Cancel
public void Cancel()
{
using (var sleepHelper = new SleepHelper())
{
var signal = new ManualResetEventSlim();
var listener = new Listener();
var done = false;
var continued = false;
var asyncToken1 = listener.BeginAsyncOperation("Test");
var task = new Task(() =>
{
signal.Set();
sleepHelper.Sleep(TimeSpan.FromMilliseconds(500));
var asyncToken2 = listener.BeginAsyncOperation("Test");
var queuedTask = new Task(() =>
{
sleepHelper.Sleep(TimeSpan.FromSeconds(5));
continued = true;
});
asyncToken2.Dispose();
queuedTask.Start();
done = true;
});
task.CompletesAsyncOperation(asyncToken1);
task.Start();
Wait(listener, signal);
Assert.True(done, "Cancelling should have completed the current task.");
Assert.False(continued, "Continued Task when it shouldn't have.");
}
}