TCP_Server

上传下载源码，支持 断点续传，使用 libcurl(Upload and download the source code, support for HTTP, use libcurl)

窗口方式下域名解析，DNS域名解析系统。(Window mode, DNS, DNS domain name system.)

windows socket API的基本应用 完整工程；服务器异步监听模式 适合初学参考。(The basic application windows socket API complete works server asynchronous listening mode suitable for beginners reference.)

这是一个测试UDP数据包的丢包率的程序，包含程序源码，已经验证成功(This is a test UDP packet loss rate of the program, including program source code, has been successfully verified)

实现网络抓包功能的基本原理与抓包实现方法，是个不错的提示(for sniffer)

Currently, most of people use MS DCOM/COM+, Java Bean/RMI, and Corba to do distributed computing over internet. All of these technologies are provided with some tools and intermediate objects to simplify internet development. However, these technologies have one common and fundamental problem that all of the calls between a client and a server are blocked for a returned result (please correct me if this is wrong). A client stays still, and has to wait for a while after sending a request to a server. If the request is a lengthy action, the client application seems to be dead to a user. In most cases, we could use a worker thread at the client side to do background computation for solving this problem. However, this comes with an expensive price, more coding, data synchronization and mess in coding logic. Additionally, I also doubt that these technologies are able to really move data across internet efficiently.

一个通过socket与WEB建立通讯连接的VC程序。(through socket with a Web link in the establishment of communication procedures VC.)

客户端连接服务器的程序，以此测试客户端是否连接上。(client programming source)

一个基于MFC的网络通信SOCKET程序，实现了接收SOCKET数据的同时，发送SOCKET数据。(An MFC-based network communication SOCKET procedure to achieve the same time to receive SOCKET data, send SOCKET data.)

客户端连接服务器的程序，以此测试客户端是否连接上。(client programming source)