hi i have an webapp, using request-factory with eclipse-link jpa & ValueProxy, EntitiyManagers are created & closed at request level ( manually) after a while i get OutOfMemoryException, testing with over a hundred of clients ( browser refresh to query a webpage, whic invoke jpa to get db from database), i can reproduce the issue. with jconsole & jhat i get this output:
409522 instances of class com.google.gwt.core.client.impl.WeakMapping$IdentityWeakReference 250932 instances of class com.google.gwt.autobean.server.ProxyAutoBean 250932 instances of class com.google.gwt.autobean.server.ShimHandler 103770 instances of class com.google.gwt.autobean.shared.impl.LazySplittable 92359 instances of class com.google.gwt.autobean.server.SimpleBeanHandler is it normal in a scenario of < 10 users, < 10 entities involves & there're < 10000 db-rows ( for all entities) ? there are also 6 EntityManagers so i think they are handled correctly. any hints for this ? thanx alot khiem -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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-web-toolkit?hl=en.
