public LocalActorRef([NotNull] ActorSystem system, [NotNull] ActorInstantiator actorInstantiator, [NotNull] ActorPath path, [NotNull] Mailbox mailbox, [NotNull] InternalActorRef supervisor)
{
if (system == null)
{
throw new ArgumentNullException("system");
}
if (actorInstantiator == null)
{
throw new ArgumentNullException("actorInstantiator");
}
if (path == null)
{
throw new ArgumentNullException("path");
}
if (mailbox == null)
{
throw new ArgumentNullException("mailbox");
}
if (supervisor == null)
{
throw new ArgumentNullException("supervisor");
}
_system = system;
_actorInstantiator = actorInstantiator;
_path = path;
_mailbox = mailbox;
_supervisor = supervisor;
SendSystemMessage(new CreateActor(), this);
supervisor.SendSystemMessage(new SuperviseActor(this), this);
_deadLetterSender = new SenderActorRef(system.DeadLetters, this);
}
public void HandleMessage(Envelope envelope)
{
try
{
_currentMessage = envelope;
var message = envelope.Message;
var autoHandledMessage = message as AutoHandledMessage;
if (autoHandledMessage != null)
{
AutoHandleMessage(envelope);
}
else
{
var sender = new SenderActorRef(envelope.Sender, this);
_actor.Sender = sender;
if (_messageHandlerStack.IsEmpty)
{
_actor.HandleMessage(message, sender);
}
else
{
_messageHandlerStack.Peek()(message, sender);
}
}
_currentMessage = null;
}
catch (Exception ex)
{
if (!EscalateError(ex))
{
throw;
}
}
finally
{
_actor.Sender = _deadLetterSender; //TODO: change to use one that directs to deadletter
}
}
