public void EndDequeue()
{
if (isDequeueing)
{
lock (queueLock)
{
queue.Dequeue();
isDequeueing = false;
}
}
}
public T BeginDequeue()
{
if (!isDequeueing)
{
lock (queueLock)
{
if (queue.Count > 0)
{
isDequeueing = true;
return(queue.Peek());
}
}
}
return(null);
}
public void CancelDequeue()
{
isDequeueing = false;
}