ufademo

自己写的一个http 客户端源代码，供大家学习参考。(http client source code for all to learn)

文件异步下载程序vb示例(document asynchronous sample download vb)

实现ARQ协议的简单模拟，包括发送，确认号，等待，出错重发等等。(Realise a simple Model as ARQ Protocol)

一个很好的winsock tcp/ucp示例，相信看了肯定收益颇丰(a good example for winsock about tcp/udp)

vc++ 下的socket收发例程，tcp和udp例程(socket vc++)

网络编程代码，包含UDP,TCP和NET的源码，每种都保护服务器端和客户端(Network programming code, including UDP, TCP and NET source code, each protected server and client)

异步套接字编写的网络聊天室程序，根据孙鑫VC++深入详解的例子改写，使用Visual studio 2008 SP1在Unicode编码环境下编写，可以收发中文字符。(Asynchronous socket program written in Internet chat rooms, according to Sun Xin VC++ depth Detailed examples rewritten using Visual studio 2008 SP1 environment written in Unicode encoding, you can send and receive Chinese characters.)

通过客户端与服务器端文件对比，实现自动升级功能。(Through the client and server-side document comparison, automatic update feature.)

说明：  获取本地计算机信息的小代码，比较简单，适合初学网络编程(a simple program of geting information from computer)

说明：  基于EXOSIP协议的SIP软终端，可以实现终端向代理服务器的注册请求(SIP-based softphone EXOSIP agreement can be achieved terminal registration request to the proxy server)