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This documentation is for version v1.2.2 of nng, but the latest released version is v1.3.2. see the documentation for v1.3.2 for the most up-to-date information.
nng_pair_open(3)

SYNOPSIS

Version 0
#include <nng/protocol/pair0/pair.h>

int nng_pair0_open(nng_socket *s);

int nng_pair0_open_raw(nng_socket *s);
Version 1
#include <nng/protocol/pair1/pair.h>

int nng_pair1_open(nng_socket *s);

int nng_pair1_open_raw(nng_socket *s);

DESCRIPTION

The nng_pair0_open() and nng_pair1_open() functions create a pair version 0 or version 1 socket and return it at the location pointed to by s.

The nng_pair0_open_raw() and nng_pair1_open_raw() functions create a pair version 0 or version 1 socket in raw mode and return it at the location pointed to by s.

RETURN VALUES

These functions returns 0 on success, and non-zero otherwise.

ERRORS

NNG_ENOMEM

Insufficient memory is available.

NNG_ENOTSUP

The protocol is not supported.

NNG Reference Manual vv1.2.2 © 2019 Staysail Systems, Inc, © 2018 Capitar IT Group BV
This document is supplied under the MIT License.
nanomsg™ and nng™ are trademarks of Garrett D'Amore.