UDP_Lost_test2

利用VB6开发的下载程序，支持断点续传.(Developed using VB6 download programs, support for HTTP.)

说明：  IOCP客户端代码,希望对大家有所帮助,大家互相学习(ChartRoomClient)

务器端基于select I/O模型。为防止程序界面阻塞，有一个子线程用于不断接收socket并select其中的处理。客户端只有一个线程函数，不过其利用率很高，可用于远程目录交换，请求文件大小，创建若干线程来下载文件。文件传输有上传和下载,还有对等传输，这个项目中，传输文件具体指下载。 (side is based on the Treasury select I/O model. To prevent the program interface obstruction, a son threaded socket for receiving continuous and select which of treatment. Only one client thread function, but its high efficiency, long-distance directory can be used to exchange documents requested size, creating a number of threads to download files. Upload a file transfer and downloading, and the transmission of the project, specifically referring to transfer files downloaded.)

本程序建立了一个基因转录调控网络，并运用了隐含因子(The program established a gene transcription regulatory networks and the use of a hidden factor)

TCP和UDP socket编程，向固定服务器发送学号姓名信息，用udp从服务器获得一个随机字符串(TCP and UDP socket programming, Student ID Name information sent to the fixed server udp from server to obtain a random string)

windows网络编程recvfrom源码实例(windows network programming source code examples recvfrom)

将socket封装进DLL，提供上层应用，简单方便(Into the socket package DLL, the upper application is simple and convenient)

Desktop drawing program, for beginners to understand the vc code is a good example, performance fun and easy to learn

封装帧和解析帧，并有CRC校验，完全是自己手写(Feng binding and parsing frame, and a CRC checksum)

多线程UDP通讯例子( Multi-thread UDP communication example )