一个小Http代理服务器 -A small http proxy

IE代理服务器设置的源码，对于学习检测网络连接状态、获取代理、设置代理有很大帮助-IE proxy Settings source, to detect the network connection, learning for agency, set agency has very great help

在有代理服务器的情况下，让IIS7的日志中显示用户真实的IP，而不是代理服务器的IP地址。就是用HTTP_X_FORWARDED_FOR代替REMOTE_HOST地址-In the case of a proxy server, so that the the IIS7 logs show users real IP instead of the IP address of the proxy server. HTTP_X_FORWARDED_FOR instead REMOTE_HOST ad