ZMQ_CTX_SHUTDOWN(3) 0MQ Manual ZMQ_CTX_SHUTDOWN(3)
NAME
zmq_ctx_shutdown - shutdown a 0MQ context
SYNOPSIS
int zmq_ctx_shutdown (void *context);
DESCRIPTION
The zmq_ctx_shutdown() function shall shutdown the 0MQ context context.
Context shutdown will cause any blocking operations currently in
progress on sockets open within context to 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. No further sockets can be created using zmq_socket() on a
context for which zmq_ctx_shutdown() has been called, it will return
and set errno to ETERM.
This function is optional, client code is still required to call the
zmq_ctx_term(3) function to free all resources allocated by zeromq.
RETURN VALUE
The zmq_ctx_shutdown() 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.
SEE ALSO
zmq(7) zmq_init(3) zmq_ctx_term(3) zmq_close(3) zmq_setsockopt(3)
AUTHORS
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0MQ 4.3.4 01/18/2023 ZMQ_CTX_SHUTDOWN(3)
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