public ReactorThreadInvokerQueue()
{
_queue = new ReactorQueue<QueueDelegate>(256);
_blockingInvoker = new BlockingReactorThreadInvoker(this);
_eventInvoker = new EventReactorThreadInvoker(this);
}
public void Open(IServiceHost host)
{
_queue = new ReactorQueue<int>(_capacity);
_finishedEvent = new ManualResetEvent(false);
_isFinished = false;
_dequeuedObjects = new List<int>();
_queue.StartDequeuingToCallback(host.Reactor, DequeueCallback);
}
public void Close(IServiceHost host)
{
_queue.StopDequeuingToCallback();
if (!_isFinished) _finishedEvent.Set();
_finishedEvent.Close();
_queue = null;
_finishedEvent = null;
_isFinished = true;
_dequeuedObjects = null;
}
void DequeueCallback(ReactorQueue<int> queue, int item)
{
_dequeuedObjects.Add(item);
if (!_isFinished && _predicate(_dequeuedObjects))
{
_isFinished = true;
_finishedEvent.Set();
}
}
void InvokeDequeued(ReactorQueue<QueueDelegate> queue, QueueDelegate item)
{
item.Invoke();
}