title: How to clear cache in Openshift
body: <p>I am developing a iphone app and I am using Openshift as web services for my app. My app will call the web services every 10 seconds however my app often get the old responses from web service. I don't understand why but I think this server was cached. Is this right? Can you please help me step by steps so that I can clear cache my Openshift server? Thanks</p>