Mmoreram\GearmanBundle\Service\GearmanExecute::runJob PHP Method

    private function runJob(\GearmanWorker $gearmanWorker, $objInstance, array $jobs, $iterations, $timeout = null)
    {
        /**
         * Set the output of this instance, this should allow workers to use the console output.
         */
        if ($objInstance instanceof GearmanOutputAwareInterface) {
            $objInstance->setOutput($this->output ?: new NullOutput());
        }
        /**
         * Every job defined in worker is added into GearmanWorker
         */
        foreach ($jobs as $job) {
            $gearmanWorker->addFunction($job['realCallableName'], array($this, 'handleJob'), array('job_object_instance' => $objInstance, 'job_method' => $job['methodName'], 'jobs' => $jobs));
        }
        /**
         * If iterations value is 0, is like worker will never die
         */
        $alive = 0 === $iterations;
        if ($timeout > 0) {
            $gearmanWorker->setTimeout($timeout * 1000);
        }
        /**
         * Executes GearmanWorker with all jobs defined
         */
        while (false === $this->stopWorkSignalReceived && $gearmanWorker->work()) {
            $iterations--;
            $event = new GearmanWorkExecutedEvent($jobs, $iterations, $gearmanWorker->returnCode());
            $this->eventDispatcher->dispatch(GearmanEvents::GEARMAN_WORK_EXECUTED, $event);
            if ($gearmanWorker->returnCode() != GEARMAN_SUCCESS) {
                break;
            }
            /**
             * Only finishes its execution if alive is false and iterations
             * arrives to 0
             */
            if (!$alive && $iterations <= 0) {
                break;
            }
        }
    }