可以同步网络时间，分服务器端和客户端两个版本。完整vc程序...

bittorrent的源码-bittorrent source

用Delphi编写Socket网络通讯程序-with Delphi Socket network communications procedures

一个简单的Sniffer程序-a simple procedure Sniffer

文件上传到服务器的一个动态库,可以用于个人学习,禁止用于商业用途-File upload to the server a dynamic database that can be used for personal study, for commercial purposes prohibited

一个基于TCPIP的通信程序-based TCPIP communications procedures

WINSOCK服务器端示例程序说明 该程序是基于对话框编程的，是采用一对多的方式进行连接的。 整个程序主要由CServerDlg,CServerApp,CListenSocket,CClientSocket构成的。 （所有关于类的说明在代码中有） 下面简单介绍一下程序流程： 主程序调用CListenSocket类的对象来进行对Socket的监听，当收到请求时调用主程序的函数来处理相应的连接，把Socket放进队列中。 对于Socket的接收数据和断开连接是由消息来触发的，是通过调用基类CSocket中的虚函数重载来处理的。 注：详细的过程，在程序代码中均有注释！-Winsock server sample program note that the procedure was based on dialog programming, using one-to-many is the way to connect. The entire process by CServerDlg, CServerApp, CListenSocket, constitute the CClientSocket. (All categories on the note in code) The following outlines procedures have : main program called CListenSocket category to the target of the listening socket, when the call request is received when the main program functions to the corresponding connections, socket into the queue. Socket for the reception of data and disconnected from the news to trigger, by calling the base class CSocket the virtual function to handle the heavy load. Note : Details of the procedure code have Notes!

Instant Message Instant Message-Instant Message Instant M essageInstant Messa ge

关于windows sockets 编程的pdf文档,对于学习网络编程有助哦~-On the windows sockets programming pdf documents, for learning network programming help Oh ~

libnet发送数据包的实例，本来为别人毕业设计时写的。这里可以参阅。-libnet example of sending data packets, originally designed for others to write the graduation. You can refer to.

邮件服务器程序,基本都比较全,是一个不错的源代码-mail server, all are more basic, is a good source