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));
}
}
}
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));
}
}
}
private bool ActivateChannel(IActorChannel channel)
{
channel.ChannelConnected += OnActorChannelConnected;
channel.ChannelDisconnected += OnActorChannelDisconnected;
channel.ChannelDataReceived += OnActorChannelDataReceived;
ManualResetEventSlim waitingConnected = new ManualResetEventSlim(false);
object connectedSender = null;
ActorChannelConnectedEventArgs connectedEvent = null;
EventHandler <ActorChannelConnectedEventArgs> onConnected =
(s, e) =>
{
connectedSender = s;
connectedEvent = e;
waitingConnected.Set();
};
channel.ChannelConnected += onConnected;
channel.Open();
bool connected = waitingConnected.Wait(TimeSpan.FromSeconds(5));
channel.ChannelConnected -= onConnected;
waitingConnected.Dispose();
if (connected && channel.Active)
{
var item = new ChannelItem(((IActorChannel)connectedSender).Identifier, (IActorChannel)connectedSender);
item.RemoteActorKey = connectedEvent.RemoteActor.GetKey();
item.RemoteActor = connectedEvent.RemoteActor;
_channels.TryAdd(channel.Identifier, item);
return(true);
}
else
{
CloseChannel(channel);
return(false);
}
}
private bool ActivateChannel(IActorChannel channel)
{
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 && channel.Active)
{
_channels.Add(connectedEvent.RemoteActor.GetKey(), (IActorChannel)connectedSender);
_actorKeys.Add(connectedEvent.RemoteActor.GetKey(), connectedEvent.RemoteActor);
return(true);
}
else
{
CloseChannel(channel);
return(false);
}
}
