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ZeroMQ 官方地址 :http://api.zeromq.org/4-2:zmq_msg_more
zmq_msg_more(3) ØMQ Manual - ØMQ/3.2.5
Name
zmq_msg_more - 指出是不是还有更多的消息部分可以接收
Synopsis
int zmq_msg_more (zmq_msg_t *message);
Description
zmq_msg_more()函数指出在多个消息部分中是否还有更多的消息可以接收,或者当前的消息是不是属于还未接收完的多部分消息中的一个。
Return value
如果这是多个消息中最后一条消息,或者单消息中的唯一一条消息,zmq_msg_more()函数会返回0。如果有更多的消息等待接收,函数会返回 1。
Example
接收一个多部分消息
1 zmq_msg_t part; 2 while (true) 3 { 4 // Create an empty ØMQ message to hold the message par 5 int rc = zmq_msg_init (&part); 6 assert (rc == 0); 7 // Block until a message is available to be received from socket 8 rc = zmq_recvmsg (socket, &part, 0); 9 assert (rc != -1); 10 if (zmq_msg_more (&part)) 11 { 12 fprintf (stderr, "more\n"); 13 } 14 else 15 { 16 fprintf (stderr, "end\n"); 17 break; 18 } 19 zmq_msg_close (part); 20 }
See also
zmq_msg_get(3) zmq_msg_set(3) zmq_msg_init(3) zmq_msg_close(3) zmq(7)
Authors
This ØMQ manual page was written by Chuck Remes <cremes@mac.com> and Pieter Hintjens <ph@imatix.com>.
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更多 ZeroMQ API :http://www.cnblogs.com/fengbohello/p/4230135.html
翻译:风波
mail : fengbohello@qq.com
ZeroMQ接口函数之 :zmq_msg_more - 指出是不是还有更多的消息部分可以接收
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原文地址:http://www.cnblogs.com/fengbohello/p/4245304.html