targeting a specific client with a message

[twhalen08]

I want to send a message to a specific client. I believe this is possible by adding another method to SimpleTCPServer.CS similar to...

public void Broadcast(byte[] data) { foreach(var client in _listeners.SelectMany(x => x.ConnectedClients)) { client.GetStream().Write(data, 0, data.Length); } }

but I am getting hung up on the lambda expression. Any chance anyone can help me out? I believe i could have a method like this that also takes in an IP address and port and then in the lambda area there, I would think you could select only the specific client from the dictionary that you want and send a message to that specific client.

Any help here would be super appreciated.

[Mariapori]

client.Send(); ?

[DaniEina]

the same problem. I need to send to a specific client

[lwshowl]

you can save the TCPClient instances given by Server_ClientConnected
then you can do synchornized read write like a normal socket
you can also compare the TCPClient given by Message.TCPClient , then decide which to write depending on the client