ZMQ_CTX_TERM(3) 0MQ Manual 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 applica- tion 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). This function replaces the deprecated functions zmq_term(3) and zmq_ctx_de- stroy(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 zmq(7) zmq_init(3) zmq_close(3) 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. 0MQ 4.3.5 10/09/2023 ZMQ_CTX_TERM(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | AUTHORS
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