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ZMQ_MSG_SET_ROUTING_
Section: 0MQ Manual (3)Updated: 12/31/2016
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NAME
zmq_msg_set_routing_id - set routing ID property on messageSYNOPSIS
int zmq_msg_set_routing_id (zmq_msg_t *message, uint32_t routing_id);
DESCRIPTION
The zmq_msg_set_routing_id() function sets the routing_id specified, on the the message pointed to by the message argument. The routing_id must be greater than zero. To get a valid routing ID, you must receive a message from a ZMQ_SERVER socket, and use the libzmq:zmq_msg_routing_id method. Routing IDs are transient.
RETURN VALUE
The zmq_msg_set_routing_id() function shall return zero if successful. Otherwise it shall return -1 and set errno to one of the values defined below.
ERRORS
EINVAL
- The provided routing_id is zero.
SEE ALSO
zmq_msg_routing_id(3) zmq(7)
AUTHORS
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