/**
*
*/
protected function fetchDatabaseServer()
{
$cls = $this->container->getParameter('server_class');
/** @var Server $server */
$server = $this->getRepository($cls)->findOneBy(['identifier' => $this->clientServer->getAttribute('id')]);
if (empty($server)) {
$server = $this->createDatabaseServer();
}
return $server;
}
