We use Flash and an AJAX library (viz. ajaxCFC) to make remote calls from the
client to the server in a number of locations in our site. These remote calls
are to CFC webservices, which share in the application's session variables,
such that a call will fail (or redirect the user to the login page) if the
session has ended due to user inactivity (i.e. after 20 min.).

The problem here is that clients are complaining that they're sessions are
ending, despite activity within the past 20 min. Apparently, ColdFusion doesn't
register remote calls as "activity." Only a standard browser request (e.g.
clicking on a link) registers as activity.

This seems odd to me, since I know that (prior to the session timeout) the
remote calls have access to session variables. (If they didn't, then the
response would fail or include invalid data.)

Help?

Jason