什么叫sockets

最新推荐文章于 2024-05-04 22:58:13 发布

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最新推荐文章于 2024-05-04 22:58:13 发布

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原文链接：http://www.cnblogs.com/phpcode/archive/2012/04/28/2522764.html

本文介绍了套接字（Sockets）的概念，将其比喻为科幻中的“虫洞”，解释了连接导向型和无连接型套接字的区别，并提及了两种主要的套接字家族：AF_INET用于互联网连接，而AF_UNIX用于Unix系统进程间通信。

Sockets are just like "worm holes" in science fiction. When things go into one end, they (should) come out of the other. Different kinds of sockets have different properties. Sockets are either connection-oriented or connectionless. Connection-oriented sockets allow for data to flow back and forth as needed, while connectionless sockets(also known as datagram sockets) allow only one message at a time to be transmitted, without an open connection. There are also different socket families. The two most common are AF_INET for internet connections, and AF_UNIX for unix IPC (interprocess communication).As stated earlier, this FAQ deals only with AF_INET sockets.

参考：什么叫sockets

转载于:https://www.cnblogs.com/phpcode/archive/2012/04/28/2522764.html