unix domain socket相关

lazycat posted @ 2012年2月13日 15:33 in linux , 2685 阅读








这样在断开连接后,还继续调用send的情况下,会返回-1,错误号为EPIPE(Broken pipe)。

PS:在recv(sock, ...) 得到返回值为0的时候表示连接断开,这时候应该调用close(sock)来保证后续不会出现问题。


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