title: How to kill the laravel queue:listen --queue=notification?
body: <p>For a cron job I am using following code in laravel 5.1 and run the command in every 1 min. But even though after stopping cronjob from crontab the laravel code still executes. ?</p>
  
  <pre><code>$this-&gt;call('queue:listen', [
      '--queue' =&gt; 'notification-emails','--timeout'=&gt;'30'
  ]);
  </code></pre>
  
  <p>what could be the problem ? How can I stop this queue listen ?</p>