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Man Pages


Manual Reference Pages  -  ZMQ_TERM (3)

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NAME

zmq_term - terminate 0MQ context

CONTENTS

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.

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.

2. After interrupting all blocking calls, zmq_term() shall block until the following conditions are satisfied:

  o

o All sockets open within context have been closed with zmq_close().

o

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\(cqs 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 is deprecated by zmq_ctx_destroy(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 0MQ manual page was written by Martin Sustrik <\m[blue]sustrik@250bpm.com\m[][1]> and Martin Lucina <\m[blue]mato@kotelna.sk\m[][2]>.

NOTES

1. sustrik@250bpm.com  mailto:sustrik@250bpm.com
2. mato@kotelna.sk  mailto:mato@kotelna.sk
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0MQ 3&.2&.5 ZMQ_TERM (3) 10/14/2014

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