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53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
zmq_close(3)
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============
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NAME
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----
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zmq_close - close 0MQ socket
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SYNOPSIS
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--------
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*int zmq_close (void '*socket');*
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DESCRIPTION
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-----------
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The _zmq_close()_ function shall destroy the socket referenced by the 'socket'
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argument. Any outstanding messages physically received from the network but not
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yet received by the application with _zmq_recv()_ shall be discarded. The
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behaviour for discarding messages sent by the application with _zmq_send()_ but
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not yet physically transferred to the network depends on the value of the
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_ZMQ_LINGER_ socket option for the specified 'socket'.
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NOTE: The default setting of _ZMQ_LINGER_ does not discard unsent messages;
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this behaviour may cause the application to block when calling _zmq_term()_.
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For details refer to link:zmq_setsockopt.html[zmq_setsockopt] and link:zmq_term.html[zmq_term].
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RETURN VALUE
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------------
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The _zmq_close()_ function shall return zero if successful. Otherwise it shall
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return `-1` and set 'errno' to one of the values defined below.
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ERRORS
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------
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*ENOTSOCK*::
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The provided 'socket' was invalid.
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SEE ALSO
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--------
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link:zmq_socket.html[zmq_socket]
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link:zmq_term.html[zmq_term]
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link:zmq_setsockopt.html[zmq_setsockopt]
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link:zmq.html[zmq]
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AUTHORS
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-------
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This 0MQ manual page was written by Martin Sustrik <sustrik@250bpm.com> and
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Martin Lucina <mato@kotelna.sk>.
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