title: Flask-socketio session returns None when url = http and return value when url = https
body: <p>Flask session returns None when url = http and return value when url = https</p>
  <p>When the URL is set to Http flask returns - <a href="https://i.stack.imgur.com/gn2qf.png" rel="nofollow noreferrer">http</a></p>
  <p>When using HTTPS - <a href="https://i.stack.imgur.com/iIkVV.png" rel="nofollow noreferrer">https</a></p>
  <p>How can I force the URL to be on HTTPS or, allow session data in HTTP?</p>