This documentation is for version v1.3.0 of NNG, but the latest released version is v1.7.2. see the documentation for v1.7.2 for the most up-to-date information.

SYNOPSIS

#include <nng/nng.h>

nng_listener nng_pipe_listener(nng_pipe p);

DESCRIPTION

The nng_pipe_listener() function returns the nng_listener that created the pipe p. If the pipe was not created by a listener, then the returned value will have an identifier (nng_listener_id()) of -1.

RETURN VALUES

This function returns the listener that created the pipe, unless it was not created by a listener, in which case a value initialized with NNG_LISTENER_INITIALIZER will be returned.

ERRORS

None.