title: Post/Redirect/Get: Get is called multiple times
body: <p>I have a webpage which has a form that is submitted via POST. This POST-route processes some data and redirects the User to a GET route. The problem: The GET route is called multiple times, usually 3 times. So three GET's are fired and the user see's the first GET request. The other two GET requests I can just see on my logs.</p>
  
  <p>Occasionally it even happens that the GET is called more than three times...</p>
  
  <p>(Of course the POST route is just called once...)</p>
  
  <p>By the way I'm using JRuby/JRack/Sinatra on Jetty (-> Google App Engine.) The problem happens locally and remotely.</p>
  
  <p>Philip</p>