monsoon flow statistics system

一个基本的动态域名程序，可在有外网地址的机器上实现动态域名转发。并可实时更新域名ip信息。-a basic dynamic domain procedures, which are outside the network addresses of the machines on the dynamic domain name forward. May ip domain real-time updates of information.

自已学网络编程时写的小程序，EventSelect 正在学网络编程的朋友可以下载下来-Self-learning network programming to write a small program, EventSelect are learning network programming to see if a friend can be downloaded off

为如何获取网卡的mac地址的程序，方法简单，一看就会-how to access the LAN mac addresses in the method, one will see

vb 写的防火墙,可以与自己加载一些另外的安全功能-vb wrote firewalls, can be loaded with its own number of additional security features

该代码实现了socket编程，客户端很好的完成了界面处理，实现简单；服务器端配置数据库，可以进行条码的插入、查询、删除等操作

本文附带源代码还包括了一个使用CHttpSocket实现下载功能的例子工程.注意,所有的调用都是阻塞的,所以最好为一个下载任务创建一个线程,否则会导致界面无法响应用户输入. 程序运行界面如上图,显示了请求头,回应头以及下载进度.-fringe source code is also included use of a functional CHttpSocket download the example works. Attention, all calls are blocked, it"s best to download a mandate to create a thread, otherwise they will be unable to respond led interface user input. As running interface map shows that the first request in response to the first progress of the download.

一个简单的聊天工具,可以实现多个用户同时上线聊天,目前已实现在局域网可以聊天.这是客户端程序.-A simple chat tool, multiple users can chat on-line at the same time, the current can be realized in the local area network chat. This is the client program.

三个实际的例子，来展示Q o S的使用。第一个例子使用的是T C P，它在三个例子中显得最“直接了当”，因为它是“面向连接”的。第二个例子使用U D P，而且没有使用任何连接调用。最后一个例子使用的则是多播U D P-three practical examples to demonstrate Q o S use.T C P The second example is the use of U P D, but did not use any connected call. A final example is the use of multicast U P D

this is packet capture

telnet服务器的 vc  实现   源码   工程全可直接编译   telnet服务器的 vc  实现   源码   工程全可直接编译   源文件全  可以直接编译