This is a client/server model of Internet chat small program through wiretapping...

一款可以媲美EtherDetect Packet Sniffer的抓包工具，帮你分析TCP/UDP网络协议。 主要特色： １。线索式分组显示 ２。多包重组-A EtherDetect Packet Sniffer can be comparable to the capture tools help you analyze TCP/UDP network protocol. Main features: 1. Trail-style grouping display 2. The reorganization of multi-packet

直接用socket实现HTTP协议(下载专用) 作者:北方工业大学2000级计算机4班 querw 从HTTP服务器上下载一个文件有很多方法,"热心"的微软提供了WinInet类,用起来也很方便.当然,我们也可以自己实现这些功能,通过格式化请求头很容易就能实现断点续传和检查更新等等功能.- Straight takes over the use of socket to realize the HTTP agreement (special-purpose downloading) the author: North industrial university 2,000 levels of computers 4 class of querw downloaded a document from the HTTP server to have very many methods, the "warm-hearted" Microsoft has provided the WinInet kind, used very to be also convenient Certainly, we also may own realize these functions, is very easy through formatted request to be able to realize the break point to continue passes on and inspects renewal and so on function

prg1_1.c : 简单的网络编程实例。该实例是一个客户端程序，它首先连接到一个标准时间服务器上，从服务器读取当前时间，然后显示时间。-prg1_1.c : simple network programming examples. The example is a client program, it is first connected to a standard time on the server, from the server to read the current time, and then show time.

一个高效的tcp端口扫描器- A highly effective tcp port scanner

VS2005典型实例源码大全(C#)，这是一些比较好的实例，对于初学者的是一大帮助。-VS2005 Guinness classic example of source code (C#), This is some of the better examples, for beginners is a big help.

实现了文件的传输 下载以及并发执行，send 和  receive的实现文件的下载，实现了一个服务器对应处理多个客户端提出文件下载的请求，本程序采用C 语言编写，详尽的描述了socket的连接，使之简单明白易懂。

windows QT使用组播（编译器 MinGW）开发环境（eclipse c++）-windows QT using multicast (compiler MinGW) development environment (eclipse c++)

Infix到Postfix转化的完全实现，Infix到Postfix转化的完全实现-Infix to Postfix conversion fully achieved

读者需要首先启动聊天服务器程序后方可利用客户端来登录聊天-Readers need to first start the chat server program before it can use the client to log in to chat

利用socket通信程序实现异构环境下的数据通信-using socket communications program heterogeneous environments under the Data Communication