I'm building a client/server software similar setup to a chat program. If there are say, 20 Clients connected to this server all on the same port (say 55), how do I determine which client sent what data and which client to send data back to using winsock. I've been lookign up ConnectionRequest with the requestID and looking up DataArrival and SendData and GetData and I'm having a hard time finding an answer. Maybe I was looking in the wrong spot by not comming here. I like this message board.
Thanks in Advance