title: run web app with gevent
body: <p>I want to try playing around with gevent as a web server and application framework.  I don't see any way to "restart" the server or update the application code without killing and starting the whole python application again.</p>
  
  <p>Is this just how it's done?  Maybe it's just a matter of me understanding a different paradigm to the apache way.</p>
  
  <p>Also, as a semi-related question, is it even a good idea to run a web server AND the site/service itself through gevent.  I've seen other implementations using gunicorn for the server and gevent for the application but from the benchmarks I've seen, gevent far outperforms gunicorn as a server when it comes to scaling.</p>