title: Flask logs everyone out when ever I make changes to the code
body: <p>I am using Flask and Nginx on my production server and Flask seems to log everyone out whenever I make a change to the code. I realize the reason for this, but I was wondering if there is any way to prevent this. I am using a proxy with Nginx if that makes any difference, I could easily switch back to uwsgi if that will fix the problem but I would prefer to keep my configuration the way it is.</p>
  
  <p>Thanks for your help.</p>
  
  <p>EDIT: If there is any confusion, I am trying to find a way to keep everyone logged in when I make changes to my code. </p>