Queue Prefixing

BeanstalkdQueue.php

/**
 * Get the queue or return the default.
 *
 * @param  string|null  $queue
 * @return string
 */
public function getQueue($queue)
{
    $queue = $queue ?: $this->default;

    return $this->getPrefix() . $queue;
}

Queue.php

/**
 * Get the queue prefix.
 *
 * @return string
 */
public function getPrefix()
{
    return config('queue.prefix');
}

queue.php

<?php

return [
    
    /*
    |--------------------------------------------------------------------------
    | Default Queue Prefix
    |--------------------------------------------------------------------------
    |
    | In order to prevent crosstalk between applications on the same server
    | you may add a 'prefix' to your queues. You will still interact
    | with your queues the same way, and the prefix will be applied
    | automatically where appropraite.
    |
    */

    'prefix' => env('QUEUE_PREFIX', ''),

WorkCommand.php

/**
 * Get the queue name for the worker.
 *
 * @param  string  $connection
 * @return string
 */
protected function getQueue($connection)
{
    $queue = $this->option('queue') ?: $this->laravel['config']->get(
        "queue.connections.{$connection}.queue", 'default'
    );

    return $this->laravel['config']->get("queue.prefix") . $queue;
}