Scalr\Observer\MessagingEventObserver::sendNewMasterUpMessage PHP Method

    private function sendNewMasterUpMessage($newMasterServer, $snapURL = "", AbstractServerEvent $event)
    {
        $dbFarmRole = $newMasterServer->GetFarmRoleObject();
        $servers = $dbFarmRole->GetServersByFilter(array('status' => array(SERVER_STATUS::INIT, SERVER_STATUS::RUNNING)));
        if ($dbFarmRole->GetSetting(Scalr_Role_DbMsrBehavior::ROLE_NO_DATA_BUNDLE_FOR_SLAVES) == 1) {
            //No need to send newMasterUp because there is no data bundle from which slave can start
        }
        foreach ($servers as $dbServer) {
            if (!$dbServer->isScalarized) {
                continue;
            }
            $msg = new Scalr_Messaging_Msg_Mysql_NewMasterUp($snapURL);
            $msg->setServerMetaData($newMasterServer);
            $msg = Scalr_Scripting_Manager::extendMessage($msg, $event, $newMasterServer, $dbServer);
            $msg->replPassword = $dbFarmRole->GetSetting(Entity\FarmRoleSetting::MYSQL_REPL_PASSWORD);
            $msg->rootPassword = $dbFarmRole->GetSetting(Entity\FarmRoleSetting::MYSQL_ROOT_PASSWORD);
            if ($newMasterServer->isOpenstack()) {
                $msg->logPos = $dbFarmRole->GetSetting(Entity\FarmRoleSetting::MYSQL_LOG_POS);
                $msg->logFile = $dbFarmRole->GetSetting(Entity\FarmRoleSetting::MYSQL_LOG_FILE);
                $snapshot = Scalr_Storage_Snapshot::init();
                try {
                    $snapshot->loadById($dbFarmRole->GetSetting(Entity\FarmRoleSetting::MYSQL_SCALR_SNAPSHOT_ID));
                    $msg->snapshotConfig = $snapshot->getConfig();
                } catch (Exception $e) {
                    $this->Logger->error(new FarmLogMessage($event->DBServer, "Cannot get snaphotConfig for newMysqlMasterUp message: {$e->getMessage()}"));
                }
            }
            $dbServer->SendMessage($msg, false, true);
        }
    }