public function check_pheal()
    {

        $this->line(' * Checking ESI Access');

        $esi = app('esi-client')->get();
        $esi->setVersion('v1');
        Configuration::getInstance()->cache = NullCache::class;

        try {

            $result = $esi->invoke('get', '/status/');
            $this->info('Server Online Since: ' . $result->start_time);
            $this->info('Online Players: ' . $result->players);

        } catch (RequestFailedException $e) {

            $this->error('ESI does not appear to be available: ' . $e->getMessage());
        }

        $this->info('ESI appears to be OK');

    }