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39 lines
1011 B
Plaintext
39 lines
1011 B
Plaintext
= zmq_msg_set_routing_id(3)
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== NAME
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zmq_msg_set_routing_id - set routing ID property on message
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== SYNOPSIS
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*int zmq_msg_set_routing_id (zmq_msg_t '*message', uint32_t 'routing_id');*
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== DESCRIPTION
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The _zmq_msg_set_routing_id()_ function sets the 'routing_id' specified, on the
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the message pointed to by the 'message' argument. The 'routing_id' must be
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greater than zero. To get a valid routing ID, you must receive a message
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from a 'ZMQ_SERVER' socket, and use the libzmq:zmq_msg_routing_id method.
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Routing IDs are transient.
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== RETURN VALUE
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The _zmq_msg_set_routing_id()_ function shall return zero if successful. Otherwise it
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shall return `-1` and set 'errno' to one of the values defined below.
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== ERRORS
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*EINVAL*::
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The provided 'routing_id' is zero.
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== SEE ALSO
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* xref:zmq_msg_routing_id.adoc[zmq_msg_routing_id]
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* xref:zmq.adoc[zmq]
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== AUTHORS
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This page was written by the 0MQ community. To make a change please
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read the 0MQ Contribution Policy at <https://zeromq.org/how-to-contribute/>.
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