title: Does a self hosted wcf service have state?
body: <p>I have a self hosted WCF service that I am using in a silverlight application. I am trying to store a list of user guids in an IDictionary object. Each time a user hits the service, it updates the users datetime so I can keep track of which users have active "sessions". The problem is, every time I am hitting the service, the list is empty. It appears to be dropping the values on each soap request? </p>
  
  <p>Can you store information in a self hosted service that will be available across multiple service requests?</p>
  
  <p>Thanks in advance!</p>