Hi Miguel, I do not think you will be able to implement a solution relying on session from OpenID Providers. OpenId is just an authentication mechanism, You only Handle your own users sessions within you application and App Engine makes it easy to with the users API.
If you would like a session mechanism that would log out and will also logout of the from the Identity provider, you can use App Engine users API but for just Google Accounts (Not choosing Federation Login), IIRC when using the users API for only Google Accounts it would also sign out the users from their google accounts. Hope this Helps! Jose Montes de Oca -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/dDneYsgExVIJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
