internal WaitForEventsAsyncResult(InstanceHandle handle, TimeSpan timeout, AsyncCallback callback, object state)
: base(callback, state)
{
this.handle = handle;
this.timeout = timeout;
if (this.timeout != TimeSpan.Zero && this.timeout != TimeSpan.MaxValue)
{
this.timer = new IOThreadTimer(WaitForEventsAsyncResult.timeoutCallback, this, false);
}
List <InstancePersistenceEvent> existingReadyEvents = this.handle.StartWaiting(this, this.timer, this.timeout);
if (existingReadyEvents == null)
{
if (this.timeout == TimeSpan.Zero)
{
this.handle.CancelWaiting(this);
throw Fx.Exception.AsError(new TimeoutException(SRCore.WaitForEventsTimedOut(TimeSpan.Zero)));
}
}
else
{
this.readyEvents = existingReadyEvents;
Complete(true);
}
}
private static void OnTimeout(object state)
{
InstanceHandle.WaitForEventsAsyncResult result = (InstanceHandle.WaitForEventsAsyncResult)state;
if (result.handle.CancelWaiting(result))
{
result.Complete(false, new TimeoutException(SRCore.WaitForEventsTimedOut(result.timeout)));
}
}
static void OnTimeout(object state)
{
WaitForEventsAsyncResult thisPtr = (WaitForEventsAsyncResult)state;
if (thisPtr.handle.CancelWaiting(thisPtr))
{
thisPtr.Complete(false, new TimeoutException(SRCore.WaitForEventsTimedOut(thisPtr.timeout)));
}
}
