JAVA的P2P程序,利用UDP打洞来穿透防火墙实现不同的两个内网之间进行点对点连接-JAVA of P2P programs, using the UDP hole punching to penetrate the firewall to achieve two different point between the internal network to connect

P2P通信源码。主要用于实现视频通信。利用NAT技术打洞，首先实现客户端与服务器的通信-P2P communication source. Mainly used for video communications. Holes using NAT technology, the first to achieve communication between the client and the server