Hi. This is sort of a suggestion for the developers, I guess-- I was looking over SimpleSessionHandler.java to get a feel for what it does (where it keeps track of active sessions and so on). I think it would be handy if a service had access to the list of active Session objects. I don't know where it would be best to put this for the user. Maybe the MessageContext, if that isn't too confusing. It would be nice for diagnostics, because you could add a method to your service that could list active sessions and values of interest from the sessions.
I guess it's possible to sort of do this from within your service by checking the session on each request to see if it's in your current list and storing a session-scoped object implementing ServiceLifecycle whose destroy() method removes its session from an application-scoped list of session objects when the session times out, but it sure would be nice if it were part of the API. Anyway, just a thought. Sorry if it's already in there and I missed it. Andrew