I'm also very curious about Ramsey's investigations because when this bug happens, you have to basically toss your EC stack...
Alex 2012/6/13 Calven Eggert <[email protected]> > I'm very curious to see your findings. One of our WO apps have had this > problem for years but it happens so infrequently that the users don't seem > to be bothered. It bothers me though. argh. > > > On 2012-06-12, at 11:47 AM, <[email protected]> < > [email protected]> wrote: > > Ah, so it's the garbage collection that's triggering it. I should have > known, given the looping worked for small values. This is good. I can > distill the failure down to a single pair of EOs using System.gc() now. > This should make it a lot easier to investigate. > > public void testNestedECs() { > try { > EOEditingContext ec = ERXEC.newEditingContext(); > Company c = (Company) EOUtilities.createAndInsertInstance(ec, > Company.ENTITY_NAME); > c.setName("Name"); > ec.saveChanges(); > EOEditingContext nested = ERXEC.newEditingContext(ec); > Company nestC = c.localInstanceIn(nested); > Employee e = (Employee) EOUtilities.createAndInsertInstance(nested, > Employee.ENTITY_NAME); > e.setFirstName("First"); > e.setLastName("Last"); > e.setManager(Boolean.FALSE); > e.addObjectToBothSidesOfRelationshipWithKey(nestC, Employee. > COMPANY_KEY); > nested.saveChanges(); > ec.saveChanges(); > System.gc(); > c.delete(); > ec.saveChanges(); > } catch (Exception e) { > e.printStackTrace(); > Assert.fail(e.getMessage()); > } > } > > Thanks Alexis, > > Ramsey > > > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > > https://lists.apple.com/mailman/options/webobjects-dev/alexis.tual%40gmail.com > > This email sent to [email protected] > >
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