title: how to log out user automatically in yii2 after user is idle for a fixed seconds
body: <p>I am using Yii2, I want to user logout automatically and redirect to login page, after fixed idle seconds. </p>
  
  <p>I already tried </p>
  
  <pre><code> 'components' =&gt; [
      'user' =&gt; [
              'identityClass' =&gt; 'app\models\User',
              'enableAutoLogin' =&gt; true,
               'authTimeout' =&gt; 60,
          ]
      ],
  </code></pre>
  
  <p>What should I do ?</p>