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ZMQ_MSG_MORE(3) | 0MQ Manual | ZMQ_MSG_MORE(3) |
NAME¶
zmq_msg_more - indicate if there are more message parts to receiveSYNOPSIS¶
int zmq_msg_more (zmq_msg_t *message);DESCRIPTION¶
The zmq_msg_more() function indicates whether this is part of a multi-part message, and there are further parts to receive.RETURN VALUE¶
The zmq_msg_more() function shall return zero if this is the final part of a multi-part message, or the only part of a single-part message. It shall return 1 if there are further parts to receive.EXAMPLE¶
Receiving a multi-part message.zmq_msg_t part; while (true) { // Create an empty 0MQ message to hold the message part int rc = zmq_msg_init (&part); assert (rc == 0); // Block until a message is available to be received from socket rc = zmq_recvmsg (socket, &part, 0); assert (rc != -1); if (zmq_msg_more (&part)) fprintf (stderr, "more\n"); else { fprintf (stderr, "end\n"); break; } zmq_msg_close (part); }
SEE ALSO¶
zmq_msg_get(3) zmq_msg_set(3) zmq_msg_init(3) zmq_msg_close(3) zmq(7)AUTHORS¶
This 0MQ manual page was written by Chuck Remes < cremes@mac.com[1]> and Pieter Hintjens < ph@imatix.com[2]>.NOTES¶
- 1.
- cremes@mac.com
mailto:cremes@mac.com
- 2.
- ph@imatix.com
mailto:ph@imatix.com
05/02/2013 | 0MQ 3.2.2 |