南京程序员俱乐部

过去的MSN Messenger版本(MSNP8以下)，简单地使用MD5等Hash算法对用户身份进行认证。MSNP9/MSNP10使用一种TWN(Tweener)认证方式，通过SSL/TLS连接到login.passport.com和loginnet.passport.com等服务器，借助于HTTP协议输入账号和密码，认证通过后，才能取得“入场券”。 真正意义上的身份认证，发生在客户端与通知服

This page explains how to alter your contact details, access rules, and privacy settings. This page is the counterpart to the page about retrieving personal details.Privacy SettingsGTCTo change your G

What are commands?Everything sent between the client and the server is in the form of a command. Commands are represented with a three letter, all-caps, command code. All normal commands have a transa

The term "MSN Messenger" is quite ambiguous, as Microsoft use the term to refer to several different parts of their instant messaging solution. You chat over the "MSN Messenger network", the most popu

What is HTTP?The HyperText Transfer Protocol (HTTP) is the application protocol used by the web. This section assumes you have a basic understanding of HTTP version 1.1, as defined in RFC 2616. There

Connections OverviewAll connections to MSN servers take place over TCP/IP. The client always makes the outgoing connections to the servers. The official port for MSN Messenger is 1863, although there

You have been using MSN for quite some time wondering how it works. Well You need not look any further. This article will not just tell you how MSN works but will also tell you how to make your own ve

1. 连 接MSN Messenger协议建立在TCP/IP之上。除了文件传输和语音聊天是直接的"点对点"通信之外，其它所有的情形全部通过服务器进行。在逻辑上，一共有三种类型的服务器，各司其职：派遣服务器(Dispatch Server, DS) - 客户端最初连接的服务器。负责给客户端分配合适的通知服务器。域名是messenger.hotmail.com，标准服务端口是1863。完成

This page serves as an index of terms used throughout the website that have been defined in other sections. The links direct you to where each term is defined.Many of the terms on this site were def

 POP3协议要点 ,更详细的信息可以查看 RFC1939 (1) POP3命令由一个命令和一些参数组成。所有命令以一个CRLF对结束(2) 命令和参数由可打印的ASCII字符组成，它们之间由空格间隔(3) POP3响应由一个状态码和一个可能跟有附加信息的命令组成。所有响应也是由CRLF对结束(4) 有两种状态码，"确定" ("+OK")和"失败" ("-ERR")。(5) 当所有信息发送