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zmq_close(3) ============ NAME ---- zmq_close - close 0MQ socket SYNOPSIS -------- *int zmq_close (void '*socket');* DESCRIPTION ----------- The _zmq_close()_ function shall destroy the socket referenced by the 'socket' argument. Any outstanding messages physically received from the network but not yet received by the application with _zmq_recv()_ shall be discarded. The behaviour for discarding messages sent by the application with _zmq_send()_ but not yet physically transferred to the network depends on the value of the _ZMQ_LINGER_ socket option for the specified 'socket'. NOTE: The default setting of _ZMQ_LINGER_ does not discard unsent messages; this behaviour may cause the application to block when calling _zmq_term()_. For details refer to linkzmq:zmq_setsockopt[3] and linkzmq:zmq_term[3]. RETURN VALUE ------------ The _zmq_close()_ function shall return zero if successful. Otherwise it shall return `-1` and set 'errno' to one of the values defined below. ERRORS ------ *ENOTSOCK*:: The provided 'socket' was invalid. SEE ALSO -------- linkzmq:zmq_socket[3] linkzmq:zmq_term[3] linkzmq:zmq_setsockopt[3] linkzmq:zmq[7] AUTHORS ------- This 0MQ manual page was written by Martin Sustrik <sustrik@250bpm.com> and Martin Lucina <mato@kotelna.sk>.
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5 entries across 5 versions & 2 rubygems