NAME

       nng_listener_close - close listener

SYNOPSIS

           #include <nng/nng.h>

           int nng_listener_close(nng_listener l);

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.

SEE ALSO

       nng_close(3), nng_listen(3), nng_listener_create(3) nng_strerror(3), nng_listener(5), nng(7)

                                                   2025-04-20                              NNG_LISTENER_CLOSE(3)