/**
* @short Free and closes the listen point
* @memberof onion_listen_point_t
*
* Calls the custom listen_stop mathod, and frees all common structures.
*
* @param op the listen point
*/
void onion_listen_point_free(onion_listen_point *op){
ONION_DEBUG("Free listen point %d", op->listenfd);
onion_listen_point_listen_stop(op);
if (op->free_user_data)
op->free_user_data(op);
if (op->hostname)
onion_low_free(op->hostname);
if (op->port)
onion_low_free(op->port);
onion_low_free(op);
}
/**
* @short Advises the listener to stop.
*
* The listener is advised to stop listening. After this call no listening is still open, and listen could be
* called again, or the onion server freed.
*
* If there is any pending connection, it can finish if onion not freed before.
*/
void onion_listen_stop(onion* server){
/// Start listening
onion_listen_point **lp=server->listen_points;
while (*lp){
onion_listen_point_listen_stop(*lp);
lp++;
}
if (server->poller){
ONION_DEBUG("Stop listening");
onion_poller_stop(server->poller);
}
#ifdef HAVE_PTHREADS
if (server->flags&O_DETACHED)
pthread_join(server->listen_thread, NULL);
#endif
}
