Hi all, I have written a shopping cart application with a shopping cart > object being stored in the http session. On each request I'm returned a > different object instance. Is this the expected behaviour? > Yes.
> If I modify my shopping cart object, do I need to store it in the session > again every time (at the moment my changes are lost because I'm not doing > this)? > Yes, store it again. > Works fine in development but not live. Is this to because of the > distributed architecture of GAE or am I doing something wrong? > You're correct. App engine spins instances up and down dynamically. Sooner or later the code that reads/writes this data will run on different VMs so obviously you'll get different HttpSession object references. > I really hope you can help or confirm my thoughts on this. Thanks in > advance. > > > Chris > > p.s. i'm using struts2, but don't know if that is possibly a problem > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/5AMPxJbH4YkJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
