qq群发软件源代码

一个基于MFC的网络通信SOCKET程序，实现了接收SOCKET数据的同时，发送SOCKET数据。(An MFC-based network communication SOCKET procedure to achieve the same time to receive SOCKET data, send SOCKET data.)

通用的设置路由器局域网端口映射类源码，仅供参考(Set up the router LAN port mapping class source code, for reference only)

TCP UDP socket通信以及event driven 实现(The TCP UDP socket communication as well as event driven implementation)

说明：  可以从网络上下载网页，采用多线程编程技术，下载速度更快，并可以记录下载网页数量(network can be downloaded from the website, using multithreaded programming techniques, faster download speeds and can be downloaded from the website record number)

socket 点对点编程的c++和c#完美版，服务端客户端皆有。(point-to-point socket programming c++ and c# a perfect version of both client-side service.)

说明：  DNS解析系统，通过发送DNS协议包到DNS服务器来获取DNS(DNS analysis system, the agreement by sending a DNS packet to the DNS server to obtain the DNS)

基于VC++开发的VNC服务端，非常有用方便，可用于远程调试使用(Developed based VC++ VNC server, very useful convenience for remote debugging)

一个关于串口通信编程的小程序，使用visual c++编写。(Serial communication programming on small procedures, the use of visual c++ Prepared.)

客户端连接服务器的程序，以此测试客户端是否连接上。(client programming source)

基于FREERTOS系统的MQTT客户端。(MQTT client based on FREERTOS system)