Hi list ! I recently solved a bug I had but I still wonder why it happened. Could someone help me understand the following? Lets say I have a relationship between A and B : A <<--> B In EOModeler both have diamonds (accessible via code) I have two threads In thread1 (locked of course) I fetch B1 In thread2 (locked of course) I modify B1 : B1.value changed from 1 to 2 I saveChanges() : B1.value is 2 In thread1 I create A1 and call A1.addObjectToBothSidesOfRelationshipWithKey(B1, "B"); I saveChanges At that moment I have my B that has a value back to 1. I found why. Just because I set the A.B relationship in thread1, B is part of the thread1 ec's "unprocessedChanges" And therefore, its the old value of B that is saved in thread1 If I remove the diamond in Bs relationship it works fine Is this a normal behavior? Do I do something wrong? Fabrice www.easyshadow.com International Corporate Consulting Palais de la Scala 1 avenue Henri Dunant Suite 1155 MC - 98000 Monaco Skype: fabrice.pipart Tel. +377 97 98 21 04 (direct) Fax. +377 97 70 88 07 |
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