vc 基于服务器端的广域网多人聊天工具多人聊天工具，可以在因特网上够成一个聊天室，其中包括服务器端源代码，和客户端的源代码，程序简便，包括了聊天工具的基本功能，值得看看。-vc on the server side of the WAN people chat people chat tool on the Internet enough to become a chat room, including server-side source code, and client source cod