初学的时候做的一个聊天系统，可以多人，可以检测IP等

RFC793传输控制协议（TRANSMISSION CONTROL PROTOCOL）-RFC793

通过访问网站 实现获取主机所在地 CInternetSession 类 实现-get localtion address

非常简洁的网络流量统计,占用资源极小,启动快速.-A very simple network traffic statistics, a very small footprint, starts fast.

一个很有用的网络程序，相当于一个邮件服务器，能实现邮件的转发-a very useful network programming, which is equivalent to a mail server, able to forward mail

这是java程序 SecurityFilter.java-procedures SecurityFilter.java

网络编程方面的例子，呵呵，一定要将我的开通啊-of network programming examples Oh, I will definitely include the opening ah

主要修改了以下地方： 1、整理了后台，增加了系统设置功能，现在不用改网站页面就可以使用了此程序了 2、友情链接后台管理功能。考虑到大家很懒，就加上后台管理链接功能 3、对相册上传安全增加了点安全措施，只允许上传jpg,gif文件 4、修改了大量原1.0程序中的错误，现在没有内容时也不会出现错误 5、修改了金钱交易地方的漏洞-main changes the following places : one, compiled background, the increase in system setup functions now without changes to pages on the site can use this procedure the two, Links background management functions. Taking into consideration your pretty lazy, with background on the management functions of the three links, upload photos to a point increase security measures, allowing only upload jpg, gif four documents, a large number of amendments to the original 1.0 procedural errors were made, there is no content there will be no mistakes 5, revised the payment money transactions where the loopholes

通过实现网络链接，对对方的计算机进行监控，并实现关机、重启等功能，此代码用VC++编译，已全部通过。本人技术有限，如有雷同，纯属巧合。

本程序是用vb写的,代码很简练,带了几个类.已经基本实现局域网聊天的功能-this procedure is used vb written in the code is very concise, with a few categories. LAN has basic chat function

利用Raw Socket实现的一个简单的聊天程序，可以通过这个程序加深对以太网封包概念的理解-Raw Socket use of a simple chat program. through this process Ethernet packets to deepen understanding of the concept of