private void StopMonitorThreads()
{
lock (monitor)
{
if (monitorStarted.CompareAndSet(true, false))
{
// Attempt to wait for the Timer to shutdown, but don't wait
// forever, if they don't shutdown after two seconds, just quit.
ThreadUtil.DisposeTimer(connectionCheckTimer, 2000);
this.asyncTask.Shutdown();
this.asyncTask = null;
this.asyncWriteTask = null;
}
}
}