Multiple Server Connect

hi, This shows how to create a Multiple Server, that accepts clients, also shows how to check for a freesocket, Send message from server to a client or all clients, close a client or all clients, Know when a client has gone offline, Allows clients to get a list of all clients connected to the server, also Updates the list, if a client goes ofline, anyway hope you like it all code is commented. please vote if you like it.