File list (Check if you may need any files):
udp穿透\comm.cpp
.......\comm.h
.......\P2PServer\P2PServer.cpp
.......\.........\P2PServer.dsp
.......\.........\P2PServer.dsw
.......\.........\Debug\P2PServer.exe
.......\...ClientDemo\P2PClient.cpp
.......\.............\P2PClient.h
.......\.............\P2PClientDemo.cpp
.......\.............\P2PClientDemo.dsp
.......\.............\P2PClientDemo.dsw
.......\.............\Debug\P2PClientDemo.exe
.......\common\comm.cpp
.......\......\comm.h
.......\......\Debug.h
.......\......\initsock.h
.......\......\protoinfo.h
.......\P2PServer\Debug
.......\...ClientDemo\Debug
.......\P2PServer
.......\P2PClientDemo
.......\common
udp穿透