一个基于winsock的http代理服务器程序，允许自定义端口，并设置二级代理服务器。很好的学习windows网络编程的程序示例。-A winsock based http proxy server program that allows custom port, and set the secondary proxy server. Good examples on learning windows network programming.

支持TUNTAP，系统代理和分进程代理三种模式的GUI客户端(GUI client supporting three modes of tuntap, system agent and sub process agent)