title: How to detect if the environment is staging or production in azure hosted service worker role?
body: <p>I have a worker role in my hosted service.
  The worker is sending e-mail daily bases.
  But in the hosted service, there are 2 environment, Staging and Production.
  So my worker role sends e-mail 2 times everyday.
  I'd like to know how to detect if the worker is in stagning or production.
  Thanks in advance.</p>