QosSvr

qq程序 可以选择UDP 和TCP 实现发送信息 和 传输文件 (the qq procedure to send messages and transfer files)

MACH3软件二次开发的一个实例程序，希望对喜欢MACH3二次开发的朋友有帮助。(MACH3 software secondary development of an example program, we want to enjoy MACH3 secondary development to help a friend.)

说明：  加载所有模块，可以在网上搜索，供下载者的需要，(Load all modules, you can search the Internet, the need for those who download)

利用UDP协议实现两台计算机点对点之间的数据传输和聊天功能(Using UDP protocol between two computers peer-to-peer data transfer and chat features)

用Winsocket实现网络中聊天和文件传输, VC++编写(you can use it to communicate with other or transfer some files.)

INternet网络协议，邮件通用协议。使用过还可以(Internet network protocol, the message universal agreement. Can also be used)

实现滑动窗口协议(achieve sliding window protocols)

说明：  ＰＩＮＧ程序源码有记录路由功能，希望对你们有帮助(PING record procedures source routing function, and I hope to help you)

ping工具，基于控制台应用程序，类似cmd的ping功能(ping tools, console-based application)

IP包监听程序 (IP packet sniffer)