I P C机制的即“邮槽” （M a i l s l o t） 。用最简单的话来说，通过邮槽，客户机进程可将消息传送或广播给一个或多个服务器进程。在同一台计算机的不同进

程之间，或在跨越整个网络的不同计算机的进程之间，协助进行消息的传输。用邮槽来开发应用程序是一件非常简单的事情，不要求对 T C P / I P或I P X这样的基层网络传送协议有着非常深入的了解。一种具体协议创建套接字所需的基本步骤。-In a variety of network transmission protocol, in order to provide a network programming interfaces are familiar with the U.S., should pay attention to some of the various characteristics of network protocols. This chapter will talk about a comprehensive agreement to use a specific attention should be drawn to some of the characteristics, including some of the basic principles of network connections. In addition, we will also discuss how Wi nsock inquiry procedure to protocol information, and to explore a specific protocol for the creation of the basic steps required socket.