//------------------------------------------------------
//
// Private Methods
//
//------------------------------------------------------
#region Private Methods
// check queue is started, or start if necessary (always called w/in a lock)
private static void CheckStartCallbackQueueing()
{
if (!_isBkgrdThreadRunning)
{
_isBkgrdThreadRunning = true;
_callbackQueue = new QueueProcessor();
_callbackQueue.StartOnThread();
}
}
