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This documentation is for version v1.2.2 of nng, but the latest released version is v1.7.3. see the documentation for v1.7.3 for the most up-to-date information.
nng_msg_len(3)

SYNOPSIS

#include <nng/nng.h>

size_t nng_msg_len(nng_msg *msg);

DESCRIPTION

The nng_msg_len() returns the length of the body of message msg.

RETURN VALUES

Length of message body.

ERRORS

None.

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.