网络即时通讯程序源码(可传文件、聊天)

VC++编写的聊天程序。可在局域网内进行聊天。界面清晰(VC++ to prepare the chat program. Can be carried out in the local area network chat. Clear interface)

一般的聊天程序都是使用socket方式通讯的。对于一个聊天程序来说一般是一个服务器用来中转消息，然后是多个客户端通过连接服务器来消息交换。(General chat programs are using the socket mode of communication. For a chat program, it is generally a server used to relay the message, then multiple clients to connect to the server through the exchange of messages.)

说明：  ＰＩＮＧ程序源码有记录路由功能，希望对你们有帮助(PING record procedures source routing function, and I hope to help you)

买RN8302，卖家给的程序，看起来挺好的，下载看看呗(Buy RN8302, the seller gave the program looks very good, and download to see the pictures)

自己实现的telnet的服务器端和客户端源码，VC2010实现(Their implementation of Telnet server and client source code, VC2010 implementation)

闲来无事，2003年国庆编的一个程序，在google或者baidu上可以查关键字“拦路棋子 1.0”可以得到。请站长审阅，看看是否可以让我得到下载点数，(nothing better to do, and in 2003 a series of the National procedures, the engines on google or can check the keyword " roadblocks pawn 1.0" can be. Please head examined to see if I can be downloaded points, huh)

Trying to get Ethernet, LWIP and FreeRTOS working on the STM32H745. Testing on the NUCLEO-H745ZI-Q using FW_1.7 and the STM32CubeIDE. ## Instructions on how to get started: * [LWIP without RTOS](Documentation/lwip_nortos.md) * [LWIP with RTOS](Dcumentation/lwip_rtos.md) ## Bugs and improvements * [SysTick not increasing ticks](Documentation/no_systick.md) * [No DHCP IP when starting without ethernet cable](Documentation/dhcp_nocable.md) ## Current status: * RTOS works (blinky) * LWIP works (nucleo board gets IP from DHCP on router) * HTTP test server works (navigate to http:///index.html for demo)

VC++网络连接监控程序源代码，适合编写网络监控的编程者参考，选择监听的网络IP地址后才可以开始监听里程。并包括了IDS过滤器参数设置，几点提示： 　　1.初始状态只监听连接,不捕获IP数据 　　2.鼠标右击列表选择或取消监控某端口数据 　　3.为防止ping攻击,一般情况ping数据全部监控 　　4.监控某端口数据时,不监控ping包 　　5.数据超过20k将被清空 　　6.右边窗口停止抓包后显示十六进制数(VC++ source code network connection monitoring, network monitoring program for the preparation of reference, select the monitor s network IP address before you can start listening mileage. And includes IDS filter parameter settings, a few tips: 1. Initial state only listen for connections, do not capture IP data 2 Right-click the list to select or deselect a port monitoring data 3 To prevent ping attacks, general ping all monitoring data 4 When a port monitoring data, no monitoring of ping packets 5 The data will be cleared over 20k 6 right window displays the hexadecimal number stopped after capture)

调用底层抓包的例子

局域网聊天，包含语音和视频，是很好的学习资料，值得大家采纳(LAN chat, including voice and video, is a good learning materials, it is worth to adopt)