protected function execute(InputInterface $input, OutputInterface $output)
{
$n = $input->getArgument('n');
$config = $this->app['config'];
$ironDriver = new IronDriver($this->app);
foreach ($config->get('queue.queues') as $q) {
$output->writeln("Processing messages for '{$q}' queue:");
$queue = new Queue($q);
$messages = $queue->dequeue($n);
$m = 0;
foreach ($messages as $message) {
$queue->receiveMessage($message);
++$m;
}
$output->writeln("- Processed {$m} message(s)");
}
return 0;
}
