nng_pipe_listener(3)

NNG_PIPE_LISTENER(3)

NNG Reference Manual

NNG_PIPE_LISTENER(3)

NAME

nng_pipe_listener - return listener that created pipe

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.