+ $master = new QueueMaster($this->get_id(), $this->processManager());
+ $master->init($this->allsites);
+ try {
+ $master->service();
+ } catch (Exception $e) {
+ common_log(LOG_ERR, "Unhandled exception: " . $e->getMessage() . ' ' .
+ str_replace("\n", " ", $e->getTraceAsString()));
+ return self::EXIT_ERR;
+ }