一个局或网聊天工具,使用delphi的indy组件.

网络开发工具包，包含三个类：服务器，客户端和消息队列 -Tool lib for network development, contains three class : server, client and message queen

此程序可以让你轻松的获得对方的数据，也可以发送给对方，这个可是通过winsock实现的，可以作为理解winsock的一个很好的例子-This procedure allows you to easily access each other"s data can also be sent to the other side, but through the realization of the related protocols, the protocols of understanding as a good example!

可以实现构建一个自己的虚拟机,代码很完整的-Can be achieved to build a their own virtual machine, code is a complete

ftp源码 用vc写的，实现了ftp的基本功能，大家可以学习下-ftp source code written using vc, ftp realize the basic functions, we can learn under the

this is packet capture

socket协议的详细说明，在VC++环境下编程说明

Skype source and protocol:An Analysis of the Skype Peer-to-Peer Internet Telephony Protocol

测试snmp++各种操作，包括get、set、getnext、trap等，非常实用！-Test snmp++ Various operations, including get, set, getnext, trap and so on, very useful!

一个网络开发库(ipx)的库源码，可以使开发者直接操作底层网络--Code of a network development library (ipx) ,and develpoer can use it to develope low-level network directly

基于JAIN开发的一个会议程序。采用SIP 作为信令。基本的文本会议功能已经实现，语音部分待扩展。-with JAIN based on the development of a proceedings. Using SIP as a signaling. The basic functions of the text has already been achieved, some voice to be extended.