Has anyone seen a good tutorial on sockets? Preferably not the ones that show a quick connect and disconnect. I am looking for a tutorial to make a chat server. I want to make a chat server, multithreaded and multiple connections, and have yet to find a tutorial to do so. Maybe i have been looking in the wrong places. All the tutorials i have seen are for a time server, or a quick connect, not one that goes back and forth with data and such. Thanks...