internal void AddRetryTask(ProxyOutgoingAsyncBase outAsync, int interval)
{
lock (_mutex)
{
if (_state == StateDestroyed)
{
throw new CommunicatorDestroyedException();
}
var task = new RetryTask(this, outAsync);
outAsync.Cancelable(task); // This will throw if the request is canceled.
_timer.Schedule(task, interval);
_requests.Add(task, null);
}
}
internal void RemoveRetryTask(RetryTask task)
{
lock (_mutex)
{
if (_requests.Remove(task))
{
if (_state > StateActive && _requests.Count == 0)
{
// If we are destroying the queue, destroy is probably waiting on the queue to be empty.
System.Threading.Monitor.Pulse(_mutex);
}
}
}
}
internal bool CancelRetryTask(RetryTask task)
{
lock (_mutex)
{
if (_requests.Remove(task))
{
if (_state < StateDestroyInProgress)
{
return(_timer.Cancel(task));
}
else if (_requests.Count == 0)
{
// If we are destroying the queue, destroy is probably waiting on the queue to be empty.
System.Threading.Monitor.Pulse(_mutex);
}
}
return(false);
}
}