#include <nng/nng.h>
int nng_listener_close(nng_listener l);nng_listener_close(3)
NAME
nng_listener_close - close listener
SYNOPSIS
DESCRIPTION
The nng_listener_close() function closes the listener l.
This also closes any pipes that have been created by the listener.
Once this function returns, the listener l and any of its resources
are deallocated.
Therefore it is an error to attempt to access l
after this function has returned.
(Attempts to do so will result in NNG_ECLOSED errors.)
Listeners are implicitly closed when the socket they are associated with is closed.
RETURN VALUES
This function returns 0 on success, and non-zero otherwise.
ERRORS
NNG_ECLOSED
|
Parameter l does not refer to an open listener. |