一个简单的P2P聊天程序,使用java开发,基于UDP,可以穿越锥形内网,可以方便的扩展成多种用途.-a simple peer-to-peer chat program, the use of java development, based on UDP, to pass through the network within the cone can be easily expanded into a multi-purpose.

基于p2p的点对点聊天工具，可以进行聊天和传文件。运用的tcp和udp协议，用java开发-chatting tools（P2P)