Derivation-of-DE-and-RTE

基于socket 的网络编程 客户端 具有上传下载文件功能(Socket-based network programming for clients with upload and download files function)

说明：  应用层包过滤防火墙 一个简单的应用层包过滤防火墙实现 Qt/SQLite/NetFilter 编译过程可使用QtCreator编译,也可使用命令行 sudo qmake && make 来编译。 运行则执行 sudo ./firewall 即可。(Application Layer Packet Filtering Firewall A Simple Application Layer Packet Filter Firewall to Implement Qt/SQLite/NetFilter The compilation process can be compiled using QtCreator or the command line sudo qmake & make. Run sudo. / firewall.)

实现UDP 客服端和服务端的通讯，可以参考该例子来做类似于QQ的聊天工具(Realize UDP client and server communication service, can consult the example to do a similar to the QQ chat tools)

php7的一些新特性，适合学php的小伙伴查看(Some of the new features of php7 are suitable for small PHP learners to view)

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。

这是一个简单的网络编程的聊天程序，采用VC++编写。-This is a simple chat network programming procedures VC++ Prepared.

VeryCD版的电驴源程序-VeryCD version of the eDonkey source

c++聊天软件客户端代码，可以实现和双方互相聊天，必须客户端后启动(c++ chat software client code)

说明：  windows网络编程艺术，适合网络开发程序员看(windows network programming art, web development programmers look for)

随着网络的不断发展，网络上的东西越来越多，上网的群体也越来越大。人们在浩大无垠的网络上难免迷失方向，这就迫切需要一个网络媒体来为之指引，网址站就是在这样的境况下诞生的。(With the continuous development of the network, more and more things on the network, the Internet population is also growing. People on the vast expanse of the network inevitably lost, there is an urgent need for a media network to whom the guidelines at the station was in this situation was born. )