Current File : /var/www/html/rental/vendor/laravel/framework/src/Illuminate/Queue/Console/ListenCommand.php
<?php
namespace Illuminate\Queue\Console;
use Illuminate\Queue\Listener;
use Illuminate\Console\Command;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;
class ListenCommand extends Command
{
/**
* The console command name.
*
* @var string
*/
protected $name = 'queue:listen';
/**
* The console command description.
*
* @var string
*/
protected $description = 'Listen to a given queue';
/**
* The queue listener instance.
*
* @var \Illuminate\Queue\Listener
*/
protected $listener;
/**
* Create a new queue listen command.
*
* @param \Illuminate\Queue\Listener $listener
* @return void
*/
public function __construct(Listener $listener)
{
parent::__construct();
$this->listener = $listener;
}
/**
* Execute the console command.
*
* @return void
*/
public function fire()
{
$this->setListenerOptions();
$delay = $this->input->getOption('delay');
// The memory limit is the amount of memory we will allow the script to occupy
// before killing it and letting a process manager restart it for us, which
// is to protect us against any memory leaks that will be in the scripts.
$memory = $this->input->getOption('memory');
$connection = $this->input->getArgument('connection');
$timeout = $this->input->getOption('timeout');
// We need to get the right queue for the connection which is set in the queue
// configuration file for the application. We will pull it based on the set
// connection being run for the queue operation currently being executed.
$queue = $this->getQueue($connection);
$this->listener->listen(
$connection, $queue, $delay, $memory, $timeout
);
}
/**
* Get the name of the queue connection to listen on.
*
* @param string $connection
* @return string
*/
protected function getQueue($connection)
{
if (is_null($connection)) {
$connection = $this->laravel['config']['queue.default'];
}
$queue = $this->laravel['config']->get("queue.connections.{$connection}.queue", 'default');
return $this->input->getOption('queue') ?: $queue;
}
/**
* Set the options on the queue listener.
*
* @return void
*/
protected function setListenerOptions()
{
$this->listener->setEnvironment($this->laravel->environment());
$this->listener->setSleep($this->option('sleep'));
$this->listener->setMaxTries($this->option('tries'));
$this->listener->setOutputHandler(function ($type, $line) {
$this->output->write($line);
});
}
/**
* Get the console command arguments.
*
* @return array
*/
protected function getArguments()
{
return [
['connection', InputArgument::OPTIONAL, 'The name of connection'],
];
}
/**
* Get the console command options.
*
* @return array
*/
protected function getOptions()
{
return [
['queue', null, InputOption::VALUE_OPTIONAL, 'The queue to listen on', null],
['delay', null, InputOption::VALUE_OPTIONAL, 'Amount of time to delay failed jobs', 0],
['memory', null, InputOption::VALUE_OPTIONAL, 'The memory limit in megabytes', 128],
['timeout', null, InputOption::VALUE_OPTIONAL, 'Seconds a job may run before timing out', 60],
['sleep', null, InputOption::VALUE_OPTIONAL, 'Seconds to wait before checking queue for jobs', 3],
['tries', null, InputOption::VALUE_OPTIONAL, 'Number of times to attempt a job before logging it failed', 0],
];
}
}
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