XMPPStream::logged_out PHP Method

    public function logged_out($event, $args)
    {
        switch ($event) {
            case "end_cb":
                $this->trans->disconnect();
                return "disconnected";
                break;
            case "end_stream":
                return "disconnected";
                break;
            case "disconnect":
                $this->trans->disconnect();
                return "disconnected";
                break;
            case "connect":
                return $this->do_connect($args);
                break;
            default:
                // exit for any other event in logged_out state
                JAXLLogger::debug("uncatched {$event}");
                return $this->handle_other($event, $args);
                //return array("logged_out", 0);
                break;
        }
    }