选择重传协议的发送端程序,网络通信协议实例编程

CSDN网络版“小猪”写的一个重叠端口完成例程的网络通讯程序。-CSDN Network Edition of the "something" was a complete overlap port routines network communication process.

P*Works!是因特网开发的一个全面结构,它也是/n公司多数软件产品的核心构造模块。 IP*Works!消除了因特网开发的复杂程度,提供了一种使用方便的可编程组件,使发送邮件,传送文件,管理网络,浏览网页,享受网络服务等-P* Works! The Internet to develop a comprehensive structure, it is/n the majority of the company" s core software product building blocks. IP* Works! Eliminates the complexity of Internet development, provides a easy-to-use programmable components, so send a message, transfer files, managing networks, browsing web pages, such as network services to enjoy ..

初始化管理员帐号：admin 密码：admin 　　初始化一般用户帐号：user密码：user 　　初始化新注册用户帐号：guest密码：guest 以这三种权限登录，都将返回不同的页面。 如果在管理用户的时候不小心把“admin”或者你后来添加的系统管理员删除了，你可以打开“jgxx.mdb”数据库来，然后在"yonghu"表中添加“uname","upassword","upassword","uxinming","uaccesslevel"字段填充记录，注意这些字段每一个字段都是必填的，另："uaccesslevel"字段值填“2”为最高级系统管理员级别。 “1”为普通用户级别，即只可以查看使用，不得添加和修改数据。“0”最低级别 注意数据库保密，您可以修改数据库名称，或者路径，你然后在"conn.asp"数据库连接中再做相应修改-initialization administrator account : admin Password : admin initialization general user account : user password : user initialization new user account : guest Password : guest to the three powers Login, will return to different pages. If users in the management of not careful, "admin" or later you add the system administrator to delete, you can open the "jgxx.mdb" database, and then "yonghu" Table adding "uname", "upassword", "upassword", "uxinming , "" uaccesslevel "field filled with records, the attention of each one of these fie

一个简单的用vc做的多线程,socket编程,可以两个ip见发消息,internet网络编程的作业,所以做的很不是很好，我下次会写上详细的文档再传上来的,希望对初学socket编程的人有帮助-a simple vc do with the multi-threaded, socket programming, can see reports from two ip, internet network programming operations, is not doing very well, I will write next detail of the document onto a tame, and I hope to beginners socket programming to help people

ARP防火墙，一款很好用的ARP防火墙，编译通过-ARP firewall, a good firewall to use the ARP, the compiler through

在linux下开发的web crawler程序 -under development in the web crawler procedures

Modbus tcp编程,,应用Visual Basic编程的小示例

程序说明: 1.程序采用网上介绍的方法实现最基本的P2P方式通讯.模拟实现即时消息互发. 2.P2P通讯说明: 1).网关类型是在理想状态下.即非对称型NAT. 2).同在一个内网的两个CLIENT端通讯时,如果网关NAT不支持环回,将会失败. 文件目录说明: tQServer:程序服务端,请将其放在公网上运行. tQClient:程序客户端,可以在不同的内网中运行登录连接到服务端. Common:公共协议文件夹 本程序只是实现简单的P2P互发消息.完成的比较粗糙,更多功能欢迎朋友们更新完善-procedures : 1. Online procedures introduced by the most basic method of peer-to-peer communication. Simulation made instant messaging each other. 2.P2P communications Note : 1). Gateway is the ideal type of state. That is non-symmetric NAT. 2). In the same period net CLIENT-2 communications, if not support NAT Gateway Circular, will fail. directory : tQServer :-service procedures, I would be grateful if the public on its Internet. tQClient : clients, in different operations within the network login to connect to the server. Common : Public the agreement folder procedure is a simple peer-to-peer updates. completion of the rougher, more functional friends welcome update perfect

windows Socket进行文件传输-for file transfer

路由跟踪。实现跟踪网络包在网络中的走向。并记录了每一调的信息。-routing tracking. Tracking network packets in the network direction. And records of each transfer of information.