/**
* Get a single server from a "groups" stats, group being a named listen, frontend or backend
*
* @param Application $app The silex app.
* @param $name The group name
*
* @return string
*/
public function getGroupServer(Application $app, $name, $server)
{
$socket = new Socket();
$stats = $socket->getStats();
return $app->json($stats[$name][$server]);
}
/**
* Get all the stats.
*
* @return string
*/
public function getStats()
{
$socket = new Socket();
return $socket->getStats();
}