title: Laravel Horizon - Multiple queues running from one supervisor
body: <p>Can anyone help with the correct configuration within horizon.php to get a single supervisor to run multiple queues? I have tried:</p>
  
  <pre><code>'supervisor-1' =&gt; [
      'connection' =&gt; 'redis',
      'queue' =&gt; ['default', 'queue2'],
      'balance' =&gt; 'simple',
      'processes' =&gt; 10,
      'tries' =&gt; 3,
  ],
  </code></pre>
  
  <p>as well as:</p>
  
  <pre><code>'supervisor-1' =&gt; [
      'connection' =&gt; 'redis',
      'queue' =&gt; 'default, queue2',
      'balance' =&gt; 'simple',
      'processes' =&gt; 10,
      'tries' =&gt; 3,
  ],
  </code></pre>
  
  <p>The second queue shows up correctly in horizon and I can send jobs to them but they just do not get processed.</p>
  
  <p>I am provisioned on forge and have my queues setup using redis with the following queue.php config:</p>
  
  <pre><code>'redis' =&gt; [
          'driver' =&gt; 'redis',
          'connection' =&gt; 'default',
          'queue' =&gt; 'default', // Default Queue
          'retry_after' =&gt; 90,
          'block_for' =&gt; null,
      ],
  </code></pre>