a simple but practical message boards

一个聊天室程序，分为服务器与客户端两部分，更重要的是，附带开发文档，很不错的。-A chat room procedures, server and client into two parts and, more importantly, with the development of the document, it is good.

银行与其它系统联网，这是客户端，在本站能下载到服务器端的源码。-banks and other networking systems, it is the client, the site can be downloaded to the server side of the source.

VC++异步高性能网络传输源程序！windows平台。-VC asynchronous high-performance network transmission source. Windows platform.

能够捕获IE浏览器的所有密码 包括 126，yahoo等邮箱 和BBS登陆密码 -Able to capture all IE browser passwords, including 126, yahoo and other mail and BBS Password

将利用word,excel编辑，上传，下载网络文件的控件-will use the word, excel edit and upload and download documents Control Network

http发报抓包程序工具的编程实现，用VC编写，有很好的学习意义。-http transmitters capturing Packet procedures programming tools, VC prepared, have a good sense of learning.

p2p源代码的ＴＣＰ nat 穿透原理，希望能够和大家分享，

非持续CSMA 该协议下，用户在发送帧之前，会先侦听信道的状况，如果没有其他站点发送，它就发送。若信道忙，它就等待一个随机的时间后重复以上动作。 对于某一帧而言，信道是否忙，即是看其绝对时间（FRAMETIME*i+dt）的前一帧时内（FRAMETIME*(i-1)+dt ~ FRAMETIME*i+dt）是否存在发送帧。若无则发送，有则等待一随机时间。 -unsustainable under the agreement, users send frames, will first interception Channel situation, if no other site sent, it sent. If Channel busy, it would wait for a random time to repeat the action. For a frame, whether the busy channel, that is, look at his absolute time (FRAMETIME* i dt) of a time (FRAMETIME* (i-1) dt ~ FRAMETIME dt* i) the existence of this frame. If not then this, then wait for a random time.

银行仿真终端程序-banks simulation terminal

WINsock 例子-WINsock