I've been programming in java for about a year now but I've just recently been learning socket programming before my last semester of my computer science class. I have to do a project and I was thinking about making a client/server program. I've landed on making an instant messenger for classroom use. I just have a few questions because right now I'm just learning socket programming from google, and I'm having some real trouble finding socket programming with multiclients.. I think I need to have the client input a string and pass it to the server, but how would I send that string to another specified client. I am using threads with my program. Any other info you need I can get you, thanks in advance.