tupian

说明：  教学实验源代码，提供对滑动窗口协议的实验演示，协议分层和协议软件的设计与实现有基本的认识利用所学数据链路层原理，自己设计一个滑动窗口协议并在仿真环境下编程实现有噪音信道环境下的 可靠的双工通信。信道模型为 8000bps 全双工卫星信道，信道传播时延 270 毫秒，信道误码率为 10-5，信道提供字节流传输服务，网络层分组长度在240~256字节范围(Teaching experiment source code, on the Sliding Window Protocol provides experimental demonstration of the agreement stratification and protocol software design and implementation of a basic understanding of the use of the data link layer principle, its own design of a sliding window protocol and simulation programming environment the realization of the noise channel environment duplex reliable communication. Channel model for 8000bps full-duplex satellite channel, channel propagation delay of 270 ms, channel bit error rate of 10-5, byte-stream channel to provide transmission services, network layer packet length in the range of 240 ~ 256 bytes)

Socket客户端与服务端one by one 通信，最近公司项目中要用到，主要是模仿硬件间的one by one通信，通信过程是 客户端连接，服务端接受连接并等待客户端消息，一定时间内如果没有收到客户端任何消息则断开连接。客户端发送消息后等待服务端消息，一定时间内无返回，则断开。循环上述过程。

httpclient 连接池 请求 需要连接池的jar包(httpclient connection pool connection pool request requires jar package)

IE修复工具，对于专业人员来说修复IE很简单，运行几个关联注册就搞定，可是对于非专业人员就麻烦了，该代码中使用了关于调用EXE软件、发送键盘操作等代码，不熟悉这部分的开发人员可以参考。-IE repair tool, for professionals who fix IE is very simple to run several associated registration on without getting in trouble, but for non-professionals, and the code used on the calling EXE software code to send keyboard operation, etc., are not familiar with the part of the developers can refer to.

我想在windows下用C语言编写一个客户机-服务器程序。

学习一段时间的网络编程，自己的收获，很简单的程序，但是觉得很有意思。服务器，或者是客户端程序。(err)

利用哈希运算产生服务端和客户端的通信密钥( Produces the service end and the customer end correspondence key using the Hasche operation )

SOCKET客户端和服务器端程序,我们课题组用来做嵌入式开发时的网络测试，如果嵌入式设备是客户端程序，则用此次上载的服务器端程序与之连接进行测试，反之用客户端程序连，比较好用。-SOCKET client and server-side process, we used to do embedded development group at the time of network testing, if the embedded device is a client program, then use the upload server-side connection with testing procedures, on the contrary by the client procedures even compare the ease of use.

计算机网络（Kurose中文版，高等教育出版社）课件。-Computer Networking (James. F. Kurose,Higher Education Press )PPT.

说明：  openlayers必须的openlayer文件(Gis have to get a ol.js)