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0MQ 0.5 (Default branch)
02-06-2009
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ZMQ_TERM(3) 0MQ Manual ZMQ_TERM(3) NAME
zmq_term - terminate 0MQ context SYNOPSIS
int zmq_term (void *context); DESCRIPTION
The zmq_term() function shall terminate 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_term() shall block until the following conditions are satisfied: o All sockets open within context have been closed with zmq_close(). o 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 zmq_setsockopt(3). RETURN VALUE
The zmq_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
zmq(7) zmq_init(3) zmq_close(3) zmq_setsockopt(3) AUTHORS
This manual page was written by the 0MQ community. 0MQ 2.2.0 04/04/2012 ZMQ_TERM(3)