null Driver_Cache_Driver_Memcache::failure_addserver( )
public static function failure_addserver($host, $port, $udp, $info, $code)
{
Core::debug()->error('memcache server failover:' . ' host: ' . $host . ' port: ' . $port . ' udp: ' . $udp . ' info: ' . $info . ' code: ' . $code);
}