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