libzmq/doc/zmq_msg_set_routing_id.txt
Pieter Hintjens e7da0ea07b Problem: client/server pattern is not documented
Solution: add man pages/sections for:

 * ZMQ_SERVER
 * ZMQ_CLIENT
 * ZMQ_THREADSAFE
 * zmq_msg_routing_id
 * zmq_msg_set_routing_id
2015-09-11 17:12:58 -04:00

47 lines
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zmq_msg_set_routing_id(3)
=========================
NAME
----
zmq_msg_set_routing_id - set routing ID property on message
SYNOPSIS
--------
*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
--------
linkzmq:zmq_msg_routing_id[3]
linkzmq:zmq[7]
AUTHORS
-------
This page was written by the 0MQ community. To make a change please
read the 0MQ Contribution Policy at <http://www.zeromq.org/docs:contributing>.