组播测试,等等。

局域网中聊天 利用socket协议 实现点对点聊天 功能简单 以后有待更新-LAN socket chat using peer-to-peer chat protocol to be simple after update

网络编程方面的传输协议JRTP，里面有各个协议的实现细节。-of network programming JRTP transmission protocols, and they realize all the details of the agreement.

一个简单的计算机网络程序，描述计算机滑窗协议。实现回退N帧。-a simple computer network program, describes the computer sliding window of the agreement. Reverting to achieve N frame.

用wincap抓icmp报文的示例程序，开发工具VC6.0-Icmp packet with wincap grasp the sample application, development tools VC6.0

利用VC编写的程序！利用socket实现的网络编程！可以对等通信或者传送文件，对话，截图！超过一般的聊天之类的代码！-VC prepared by the procedure! Use the socket achieve network programming! Such communication can be right or transmission of documents, dialogue, screenshots! General chat over such code!

各种套接字接口函数都有其使用的上下文环境和参数规定。上下文环境由程序模式和程序流程决定；参数则有正确和错误之分。因此在根据错误提示信息解决错误时，应注意到这两种情况。-various socket interface function has its use in the context of environmental requirements and parameters. Environmental context by the procedures in decision processes and procedures; Parameters are right and wrong points. In accordance with the wrong message at the wrong solution, it should be noted that both cases.

选择重传协议的发送端程序,网络通信协议实例编程-choice of this agreement software, network communication protocol programming examples

Client程序同样分别创建一个TCP socket 和一个UDP socket，首先client使用TCP socket连接TCP Server。 连接成功后显示提示信息； 然后client端向TCP Server发送“GET UDP PORT”字符串，Server收到后向client回送自己的UDP Server 端口号（即Client端仅知道TCP Server的端口号而不知道UDP Server的端口号）； client在收到UDP Server的端口号后, 为用户显示3个选项： 1．“Get current time（TCP）”服务器时间 2．“Echo Mode（UDP）”回显6 3．“Exit the program”. -Client program also creates a TCP socket, respectively, and a UDP socket, the first client to use TCP socket connection TCP Server. After a successful connection displays a prompt message and then client-side to the TCP Server sends " GET UDP PORT" string, Server receipt back to the client to send their UDP Server port number (ie, Client-side only to know the TCP Server" s UDP port number do not know Server" s port number) client received UDP Server port number, in order to the user three options: 1. " Get current time (TCP)" server time 2. " Echo Mode (UDP)" echo 63. " Exit the program" .

电话拨号.tapi实现 使用VB编写。 其他的说明就没了。快让我下点吧！ 哎。累哟。-telephone dial-up. TAPI achieve prepared using VB. No other note of. Let me quickly point under! Hey. Tired yo.

异步I/O WinInet Http数据获取，可以用来做下载。使用 WinInet Api。-Asynchronous I/O WinInet Http data acquisition, can be used to make download. The use of WinInet Api.