/**
* Pop the next job off of the queue.
*
* @param string $queue
* @return \Illuminate\Contracts\Queue\Job|null
*/
public function pop($queue = null)
{
$queue = $this->getQueue($queue);
$job = $this->iron->getMessage($queue);
// If we were able to pop a message off of the queue, we will need to decrypt
// the message body, as all Iron.io messages are encrypted, since the push
// queues will be a security hazard to unsuspecting developers using it.
if (!is_null($job)) {
$job->body = $this->parseJobBody($job->body);
return new IronJob($this->container, $this, $job);
}
}
