public function flushDbAction($id)
    {
        try {
            $this->getWorker()->flushDB($id);
            
            $this->get('session')->getFlashBag()->add('success', 'Flush DB on '.$id.' executed successfully');
        }catch(\Exception $e) {
            $this->get('session')->getFlashBag()->add('success', 'Une erreur s\'est produite : '.$e->getMessage());
        }
        
        return new RedirectResponse($this->generateUrl('ringo_php_redmon'));
    }