mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-09 01:07:16 +01:00
69 lines
1.8 KiB
Plaintext
69 lines
1.8 KiB
Plaintext
|
zmq_ctx_term(3)
|
||
|
|
===============
|
||
|
|
|
||
|
|
|
||
|
|
NAME
|
||
|
|
----
|
||
|
|
zmq_ctx_term - terminate a 0MQ context
|
||
|
|
|
||
|
|
|
||
|
|
SYNOPSIS
|
||
|
|
--------
|
||
|
|
*int zmq_ctx_term (void '*context');*
|
||
|
|
|
||
|
|
|
||
|
|
DESCRIPTION
|
||
|
|
-----------
|
||
|
|
The _zmq_ctx_term()_ function shall destroy the 0MQ context 'context'.
|
||
|
|
|
||
|
|
Context termination is performed in the following steps:
|
||
|
|
|
||
|
|
1. Any blocking operations currently in progress on sockets open within
|
||
|
|
'context' shall return immediately with an error code of ETERM. With the
|
||
|
|
exception of _zmq_close()_, any further operations on sockets open within
|
||
|
|
'context' shall fail with an error code of ETERM.
|
||
|
|
|
||
|
|
2. After interrupting all blocking calls, _zmq_ctx_term()_ shall _block_ until
|
||
|
|
the following conditions are satisfied:
|
||
|
|
|
||
|
|
* All sockets open within 'context' have been closed with _zmq_close()_.
|
||
|
|
|
||
|
|
* For each socket within 'context', all messages sent by the application
|
||
|
|
with _zmq_send()_ have either been physically transferred to a network
|
||
|
|
peer, or the socket's linger period set with the _ZMQ_LINGER_ socket
|
||
|
|
option has expired.
|
||
|
|
|
||
|
|
For further details regarding socket linger behaviour refer to the _ZMQ_LINGER_
|
||
|
|
option in linkzmq:zmq_setsockopt[3].
|
||
|
|
|
||
|
|
This function replaces the deprecated functions linkzmq:zmq_term[3] and
|
||
|
|
linkzmq:zmq_ctx_destroy[3].
|
||
|
|
|
||
|
|
|
||
|
|
RETURN VALUE
|
||
|
|
------------
|
||
|
|
The _zmq_ctx_term()_ function shall return zero if successful. Otherwise
|
||
|
|
it shall return `-1` and set 'errno' to one of the values defined below.
|
||
|
|
|
||
|
|
|
||
|
|
ERRORS
|
||
|
|
------
|
||
|
|
*EFAULT*::
|
||
|
|
The provided 'context' was invalid.
|
||
|
|
*EINTR*::
|
||
|
|
Termination was interrupted by a signal. It can be restarted if needed.
|
||
|
|
|
||
|
|
|
||
|
|
SEE ALSO
|
||
|
|
--------
|
||
|
|
linkzmq:zmq[7]
|
||
|
|
linkzmq:zmq_init[3]
|
||
|
|
linkzmq:zmq_close[3]
|
||
|
|
linkzmq:zmq_setsockopt[3]
|
||
|
|
|
||
|
|
|
||
|
|
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>.
|