protected virtual void OnActorConnected(object sender, ActorConnectedEventArgs e)
{
if (Connected != null)
{
Connected(sender, e);
}
}
public IActorChannel GetActorChannel(string actorType)
{
IActorChannel channel = null;
var actor = _actorKeys.Values.Where(a => a.Type == actorType).OrderBy(t => Guid.NewGuid()).FirstOrDefault();
if (actor != null && _channels.TryGetValue(actor.GetKey(), out channel))
{
return(channel);
}
lock (_syncLock)
{
actor = _actorKeys.Values.Where(a => a.Type == actorType).OrderBy(t => Guid.NewGuid()).FirstOrDefault();
if (actor != null && _channels.TryGetValue(actor.GetKey(), out channel))
{
return(channel);
}
channel = _factory.BuildActorChannel(_localActor, actorType);
channel.Connected += OnActorConnected;
channel.Disconnected += OnActorDisconnected;
channel.DataReceived += OnActorDataReceived;
ManualResetEventSlim waitingConnected = new ManualResetEventSlim(false);
object connectedSender = null;
ActorConnectedEventArgs connectedEvent = null;
EventHandler <ActorConnectedEventArgs> onConnected =
(s, e) =>
{
connectedSender = s;
connectedEvent = e;
waitingConnected.Set();
};
channel.Connected += onConnected;
channel.Open();
bool connected = waitingConnected.Wait(TimeSpan.FromSeconds(30));
channel.Connected -= onConnected;
waitingConnected.Dispose();
if (connected)
{
_channels.Add(connectedEvent.RemoteActor.GetKey(), (IActorChannel)connectedSender);
_actorKeys.Add(connectedEvent.RemoteActor.GetKey(), connectedEvent.RemoteActor);
return(channel);
}
else
{
CloseChannel(channel);
throw new ActorNotFoundException(string.Format(
"Cannot connect remote actor, Type[{0}].", actorType));
}
}
}
private void OnActorConnected(object sender, ActorConnectedEventArgs e)
{
_channels.TryAdd(e.RemoteActor.GetKey(), (IActorChannel)sender);
_actorKeys.TryAdd(e.RemoteActor.GetKey(), e.RemoteActor);
if (Connected != null)
{
Connected(sender, e);
}
}
public IActorChannel GetActorChannel(string actorType, string actorName)
{
IActorChannel channel = null;
var actorKey = ActorDescription.GetKey(actorType, actorName);
if (_channels.TryGetValue(actorKey, out channel))
{
return(channel);
}
lock (_syncLock)
{
if (_channels.TryGetValue(actorKey, out channel))
{
return(channel);
}
channel = _factory.BuildActorChannel(_localActor, actorType, actorName);
channel.Connected += OnActorConnected;
channel.Disconnected += OnActorDisconnected;
channel.DataReceived += OnActorDataReceived;
ManualResetEventSlim waitingConnected = new ManualResetEventSlim(false);
object connectedSender = null;
ActorConnectedEventArgs connectedEvent = null;
EventHandler <ActorConnectedEventArgs> onConnected =
(s, e) =>
{
connectedSender = s;
connectedEvent = e;
waitingConnected.Set();
};
channel.Connected += onConnected;
channel.Open();
bool connected = waitingConnected.Wait(TimeSpan.FromSeconds(5));
channel.Connected -= onConnected;
waitingConnected.Dispose();
if (connected)
{
_channels.Add(connectedEvent.RemoteActor.GetKey(), (IActorChannel)connectedSender);
_actorKeys.Add(connectedEvent.RemoteActor.GetKey(), connectedEvent.RemoteActor);
return(channel);
}
else
{
CloseChannel(channel);
throw new ActorNotFoundException(string.Format(
"Cannot connect remote actor, Type[{0}], Name[{1}].", actorType, actorName));
}
}
}
