title: Phusion Passenger - Sticky session - How to add options to set-cookie header?
body: <p>Enabling sticky sessions in Phusion Passenger adds <code>set-cooke</code> header in next form:</p>
  
  <pre><code>Set-Cookie: _passenger_route=598708409; Path=/
  </code></pre>
  
  <p><strong>Questions:</strong></p>
  
  <ol>
  <li>How to alter <code>Path</code>?</li>
  <li>How to set <code>httpOnly</code> option?</li>
  <li>How to set <code>secure</code> option?</li>
  <li>How to set other options?</li>
  </ol>