delphi p2p即时通信系统,程序只是实现了基本的基于UDP穿NAT的P2P-delphi p2p instant messaging systems, procedures achieve only a basic UDP-based NAT wear the P2P

实现了基本的基于UDP穿NAT的P2P，其他还有TCP和UPNP等等的就等大家一起研究吧。-Basic to wear the NAT UDP-based P2P TCP and UPNP so on and so we come together to study.