nng_pipe_listener3
Return listener that created pipe
Usage
#include <nng/nng.h> nng_listener nng_pipe_listener(nng_pipe p);
Overview
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.