可以获得网络连接的IP地址、DNS、网关等10多种属性，推荐_pro

一个telnet客户端，delphi的。对于初学telnet协议有很大帮助-a telnet client, the delphi. For beginners telnet agreement is very helpful

TUT--最轻量级的C++单元测试框架 TUT是最简洁、最轻量级的C++单元测试框架。TUT是Template Unit Tests的缩写，是一个C++的单元测试框架  No C-style macros  No manual registration for test groups and methods  No libraries of any kind  Neutrality to user interface  No Javisms -TUT- The most lightweight C++ Unit testing framework for TUT is the most concise, most lightweight C++ Unit testing framework. TUT is the abbreviation for Template Unit Tests is a C++ Of unit testing frameworks

编写自己的一个ping程序,可以说是许多人迈出网络编程的第一步吧-preparation of a ping own procedures, it can be said that many people take the first step to network programming! !

一个简单的网络通信小程序，包括发送字符串，网络授时等-A simple network of small procedures, including the transmission of the string, such as network time

一个监听udp的程序，可以把5260端口发过来的数据都显示出来-A udp listener program which can display all the data come from port 5260

cpphttpd,一个Visual C++开发的web服务器源代码，数据库用sqlite-cpphttpd, a Visual C++ source code for the development of web servers, database with sqlite

网络传输中二进制数据的crc循环检验码的生成-Network transmission of data in binary code crc generation cycle test

1-持续CSMA协议下，当一个用户要发送数据时，它首先侦听信道，看是否有其他站点在传送。如果信道忙，就持续等待直到信道空闲时，便将数据送出。若发生冲突，就等待一个随机长的时间，然后重新侦听。 对于这种协议，先考虑当前帧i时的前一帧时i-1，得到前一帧时的最后一帧frame0（相对时间最大的帧）的相对时间dt0，然后再在当前帧时查看有哪些帧的相对时间会小于dt0，这些帧若是发送就会与frame0发生冲突，所以这些帧就进入持续等待状态，这些帧并没有发送。再考虑当前帧余下的帧（dt > dt0），它们中的第一帧侦听到信道处于空闲状态，所以就发送，而其他的帧由于第一帧的发送又处于等待状态。若有大于或等于2个帧的相对时间相等，且它们又同时侦听到信道空闲时，就会同时发送而导致冲突，冲突发生后的处理方法同上两个协议的一样。 -1- CSMA continued under the agreement, when a user to send data, it first interception Channel to see if there are other sites in transmission. If Channel busy, continuing to wait until the idle channel, and put more information out. If there is conflict, it is a long wait for a random time, then re-interception. Such agreements, to consider the current frame i am one of the former when i-1, be a time before the final one frame0 (relative to the time frame) the relative dt0 time, and then when the current frame to detect what the relative time frame will be less than dt0, these frames will be sent if and frame0 conflict, th

easyEmule ，verycd开发的最新版本电驴，具有较好的参考价值-easyEmule, verycd develop the latest version of eDonkey, a good reference value

网络聊天 继承CAsyncSocket,自己写得socket类,在xp/2000,vc7下编译,可以在局域网和internet上应用-Internet chat succession CAsyncSocket their written socket type, in XP/2000, vc7 compiler, the LAN and internet applications