Hi Team,
The following are the exceptions generating in the log files when we enable the
ERX logging, and we do not have any code in the Session.sleep method. And some
of our WebObjects application instances are hanging when some user load (around
1000 users) are testing, when we look into the java process thread dump there
are deadlocks occurring.
-----------------------------------------------------------------------
-----------------------------------------------------------------------
Exception
at er.extensions.eof.ERXEC.unlock(ERXEC.java:501)
at
com.webobjects.eocontrol.EOEditingContext._sendOrEnqueueNotification(EOEditingContext.java:4721)
at
com.webobjects.eocontrol.EOEditingContext._objectsChangedInStore(EOEditingContext.java:3562)
at er.extensions.eof.ERXEC._objectsChangedInStore(ERXEC.java:1285)
... skipped 7 stack elements
at
com.webobjects.eocontrol.EOObjectStoreCoordinator._objectsChangedInSubStore(EOObjectStoreCoordinator.java:693)
... skipped 16 stack elements
at
com.webobjects.eocontrol.EOObjectStoreCoordinator.saveChangesInEditingContext(EOObjectStoreCoordinator.java:386)
at
com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.java:3192)
at er.extensions.eof.ERXEC._saveChanges(ERXEC.java:981)
at er.extensions.eof.ERXEC.saveChanges(ERXEC.java:903)
at TestTakingMode$StudentTestSessionMode.testSubmitted(TestTakingMode.java:648)
at ReviewTestResponsePage.submitTest(ReviewTestResponsePage.java:99)
... skipped 4 stack elements
at
KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
... skipped 46 stack elements
at Application.dispatchRequest(Application.java:670)
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXSession - Will
terminate, sessionId is FkDsWpsOxKy1TDaligNLDg
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXBrowserFactory -
_incrementReferenceCounterForKey() - count = 26, key = IE.7.0.4.0.Windows.{cpu
= "Unknown CPU"; geckoRevision = "No Gecko"; }
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After popping:
[er.extensions.eof.ERXEC@dd151f]
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - unlocked
er.extensions.eof.ERXEC@13cd5b5
Exception
at er.extensions.eof.ERXEC.unlock(ERXEC.java:501)
at com.webobjects.appserver.WOSession._sleepInContext(WOSession.java:849)
at
com.webobjects.appserver.WOApplication.saveSessionForContext(WOApplication.java:1883)
at
er.extensions.appserver.ERXApplication.saveSessionForContext(ERXApplication.java:2075)
... skipped 6 stack elements
at Application.dispatchRequest(Application.java:670)
... skipped 3 stack elements
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - locked
er.extensions.eof.ERXEC@13cd5b5
Exception
at er.extensions.eof.ERXEC.lock(ERXEC.java:483)
at
com.webobjects.eocontrol.EOEditingContext._dispose(EOEditingContext.java:1116)
at
com.webobjects.eocontrol.EOEditingContext.dispose(EOEditingContext.java:1111)
at er.extensions.eof.ERXEC.dispose(ERXEC.java:610)
at com.webobjects.appserver.WOSession._sleepInContext(WOSession.java:854)
at
com.webobjects.appserver.WOApplication.saveSessionForContext(WOApplication.java:1883)
at
er.extensions.appserver.ERXApplication.saveSessionForContext(ERXApplication.java:2075)
... skipped 6 stack elements
at Application.dispatchRequest(Application.java:670)
... skipped 3 stack elements
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After pushing:
[er.extensions.eof.ERXEC@dd151f, er.extensions.eof.ERXEC@13cd5b5]
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After popping:
[er.extensions.eof.ERXEC@dd151f]
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - unlocked
er.extensions.eof.ERXEC@13cd5b5
Exception
at er.extensions.eof.ERXEC.unlock(ERXEC.java:501)
at
com.webobjects.eocontrol.EOEditingContext._dispose(EOEditingContext.java:1218)
at
com.webobjects.eocontrol.EOEditingContext.dispose(EOEditingContext.java:1111)
at er.extensions.eof.ERXEC.dispose(ERXEC.java:610)
at com.webobjects.appserver.WOSession._sleepInContext(WOSession.java:854)
at
com.webobjects.appserver.WOApplication.saveSessionForContext(WOApplication.java:1883)
at
er.extensions.appserver.ERXApplication.saveSessionForContext(ERXApplication.java:2075)
... skipped 6 stack elements
at Application.dispatchRequest(Application.java:670)
... skipped 3 stack elements
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After pushing:
[er.extensions.eof.ERXEC@dd151f, er.extensions.eof.ERXEC@dd151f]
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After popping:
[er.extensions.eof.ERXEC@dd151f]
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXBrowserFactory -
_decrementReferenceCounterForKey() - count = 25, key = IE.7.0.4.0.Windows.{cpu
= "Unknown CPU"; geckoRevision = "No Gecko"; }
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXBrowserFactory -
_decrementReferenceCounterForKey() - count = 15, key = IE.9.0.5.0.Windows.{cpu
= "Unknown CPU"; geckoRevision = "No Gecko"; }
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - Unlock remaining:
[er.extensions.eof.ERXEC@dd151f]
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - Unlocking
autolocked editing context: er.extensions.eof.ERXEC@dd151f
Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXBrowserFactory -
_decrementReferenceCounterForKey() - count = 24, key = IE.7.0.4.0.Windows.{cpu
= "Unknown CPU"; geckoRevision = "No Gecko"; }
-----------------------------------------------------------------------
-----------------------------------------------------------------------
Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - locked
er.extensions.eof.ERXEC@13cd5b5
Exception
at er.extensions.eof.ERXEC.lock(ERXEC.java:483)
at com.webobjects.appserver.WOSession._awakeInContext(WOSession.java:835)
at
com.webobjects.appserver.WOApplication.restoreSessionWithID(WOApplication.java:1917)
at
er.extensions.appserver.ERXApplication.restoreSessionWithID(ERXApplication.java:2093)
... skipped 6 stack elements
at Application.dispatchRequest(Application.java:670)
... skipped 3 stack elements
Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.eof.ERXEC - After pushing:
[er.extensions.eof.ERXEC@13cd5b5]
Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.eof.ERXEC$DefaultFactory -
Setting default delegate on editing context: er.extensions.eof.ERXEC@1a3b17a
allows validation: true
Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.eof.ERXEC - setting delegate
to er.extensions.eof.ERXDefaultEditingContextDelegate@e93999
Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.eof.ERXEC - s.java:375)
at er.extensions.eof.ERXEC.setDelegate(ERXEC.java:1312)
at
er.extensions.eof.ERXEC$DefaultFactory.setDefaultDelegateOnEditingContext(ERXEC.java:1408)
at
er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1463)
at
er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1434)
at er.extensions.eof.ERXEC.newEditingContext(ERXEC.java:1540)
at GenericComponent.localEditingContext(GenericComponent.java:75)
at SelectTestPage.fetchTests(SelectTestPage.java:71)
at SelectTestPage.selectNonDOETests(SelectTestPage.java:146)
at ToolsHelperFrame.selectTestPageFrame(ToolsHelperFrame.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
at
com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134)
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)
at
com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)
at
com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at
com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
at
com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
at
com.webobjects.appserver._private.WOHTMLURLValuedElement.invokeAction(WOHTMLURLValuedElement.java:138)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1357)
at Session.invokeAction(Session.java:191)
at
com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1745)
at
er.extensions.appserver.ajax.ERXAjaxApplication.invokeAction(ERXAjaxApplication.java:50)
at
er.extensions.appserver.ERXApplication.invokeAction(ERXApplication.java:1687)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:206)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:298)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:332)
at
com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:369)
at
com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:442)
at
com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
at
er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1802)
at
er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1767)
at Application.dispatchRequest(Application.java:670)
at
com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
at
com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
at java.lang.Thread.run(Thread.java:619)
Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC$DefaultFactory -
Setting default delegate on editing context: er.extensions.eof.ERXEC@13cd5b5
allows validation: true
Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC - setting delegate
to er.extensions.eof.ERXDefaultEditingContextDelegate@e93999
Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC - s.java:375)
at er.extensions.eof.ERXEC.setDelegate(ERXEC.java:1312)
at
er.extensions.eof.ERXEC$DefaultFactory.setDefaultDelegateOnEditingContext(ERXEC.java:1408)
at
er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1463)
at
er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1434)
at er.extensions.eof.ERXEC.newEditingContext(ERXEC.java:1540)
at
er.extensions.appserver.ERXSession.defaultEditingContext(ERXSession.java:353)
at Session.setLoginUser(Session.java:106)
at Main.login(Main.java:185)
at Main.login(Main.java:120)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
at
com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134)
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)
at
com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)
at
com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at
com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
at
com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
at
com.webobjects.appserver._private.WOSubmitButton.invokeAction(WOSubmitButton.java:70)
at
er.extensions.foundation.ERXPatcher$DynamicElementsPatches$SubmitButton.invokeAction(ERXPatcher.java:214)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
er.extensions.components._private.ERXWOForm.invokeAction(ERXWOForm.java:180)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:38)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.java:86)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver._private.WOHTMLURLValuedElement.invokeAction(WOHTMLURLValuedElement.java:149)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
at
er.extensions.components.ERXComponent.invokeAction(ERXComponent.java:92)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:127)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.java:86)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
at
er.extensions.components.ERXComponent.invokeAction(ERXComponent.java:92)
at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1357)
at Session.invokeAction(Session.java:191)
at
com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1745)
at
er.extensions.appserver.ajax.ERXAjaxApplication.invokeAction(ERXAjaxApplication.java:50)
at
er.extensions.appserver.ERXApplication.invokeAction(ERXApplication.java:1687)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:206)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:298)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:332)
at
com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:369)
at
com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:442)
at
com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
at
er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1802)
at
er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1767)
at Application.dispatchRequest(Application.java:653)
at
com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
at
com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
at java.lang.Thread.run(Thread.java:619)
Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - locked
er.extensions.eof.ERXEC@13cd5b5
Exception
at er.extensions.eof.ERXEC.lock(ERXEC.java:483)
at er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1465)
at er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1434)
at er.extensions.eof.ERXEC.newEditingContext(ERXEC.java:1540)
at
er.extensions.appserver.ERXSession.defaultEditingContext(ERXSession.java:353)
at Session.setLoginUser(Session.java:106)
at Main.login(Main.java:185)
at Main.login(Main.java:120)
... skipped 4 stack elements
at
KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
... skipped 46 stack elements
at Application.dispatchRequest(Application.java:653)
... skipped 3 stack elements
Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC - After pushing:
[er.extensions.eof.ERXEC@5971c3, er.extensions.eof.ERXEC@13cd5b5]
Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC - After popping:
[er.extensions.eof.ERXEC@5971c3]
Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - unlocked
er.extensions.eof.ERXEC@13cd5b5
Exception
at er.extensions.eof.ERXEC.unlock(ERXEC.java:501)
at er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1467)
at er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1434)
at er.extensions.eof.ERXEC.newEditingContext(ERXEC.java:1540)
at
er.extensions.appserver.ERXSession.defaultEditingContext(ERXSession.java:353)
at Session.setLoginUser(Session.java:106)
at Main.login(Main.java:185)
at Main.login(Main.java:120)
... skipped 4 stack elements
at
KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
... skipped 46 stack elements
at Application.dispatchRequest(Application.java:653)
... skipped 3 stack elements
-----------------------------------------------------------------------
-----------------------------------------------------------------------
Any help would be appreciated.
Regards,
Raghu.
On 18-Nov-2014, at 5:08 PM, [email protected] wrote:
> Send Webobjects-dev mailing list submissions to
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> Today's Topics:
>
> 1. Re: Ponder docs or examples (Ramsey Gurley)
> 2. Re: We need Watson! (Ramsey Gurley)
> 3. Re: Own and Propagate (James Cicenia)
> 4. Re: WebObjects application instances hanging - Deadlocks
> occurring (Raghavender Bokka)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 17 Nov 2014 13:36:39 -0700
> From: Ramsey Gurley <[email protected]>
> To: Flavio Donadio <[email protected]>
> Cc: WebObjects-Dev Mailing List List <[email protected]>
> Subject: Re: Ponder docs or examples
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset="windows-1252"
>
> I’ve never had any problems with creating a model in project and then getting
> things to run, but then, I haven’t done that very often. If you want to
> control the order migrations run, there is a property for that. I think
>
> er.migration.modelNames
>
> will do what you want, but you have to list all the models you will migrate
> in the correct order.
>
> Alternately, if you just want to see it working, don’t create a custom User
> subclass at all. All the user management stuff works with the ERUser class
> just the same.
>
> On Nov 17, 2014, at 12:42 PM, Flavio Donadio <[email protected]> wrote:
>
>> Ramsey,
>>
>>
>> Is there a way to do it without having to create a framework for the model?
>>
>> I mean, there's just one table in my model, it seems overkill... I just
>> wanted to teste the user management part of R2D2W...
>>
>>
>> Cheers,
>> Flavio
>>
>> On 17/11/2014, at 17:02, Flavio Donadio <[email protected]> wrote:
>>
>>> Ramsey,
>>>
>>>
>>> I'm just doing a quick test. No model framework yet. Just a minimal model
>>> file, just to check how things work.
>>>
>>>
>>> Cheers,
>>> Flavio
>>>
>>> On 17/11/2014, at 16:55, Ramsey Gurley <[email protected]> wrote:
>>>
>>>> You need to ensure the ERCoreBL framework finishes loading before your
>>>> model loads. If you have your model in a framework which is the
>>>> recommended way to do things, the way to do this is add a
>>>> ERXFrameworkPrincipal subclass to it and add a REQUIRES constant to that
>>>> subclass. Look at ERCoreBL.java for an example. Don’t forget to set your
>>>> framework principal class in your build properties.
>>>>
>>>> http://wiki.wocommunity.org/display/documentation/Creating+a+ERXFrameworkPrincipal+subclass?src=search
>>>>
>>>>
>>>> On Nov 17, 2014, at 11:48 AM, Flavio Donadio <[email protected]> wrote:
>>>>
>>>>> Ramsey,
>>>>>
>>>>>
>>>>> Got it... Some weeks ago, when I first tried ERAttachment, I created a
>>>>> wrong relationship, just like you said: a two-way relationship. Don't ask
>>>>> me how, but the ERAttachment project's EOModel was changed and saved... I
>>>>> think I need to pay more attention to dialog boxes!
>>>>>
>>>>> I just deleted the relationship now and it's going a bit further... Now I
>>>>> get:
>>>>>
>>>>>> er.extensions.migration.ERXMigrationFailedException: Migration failed.
>>>>>> at
>>>>>> er.extensions.migration.ERXMigrator$ERXMigrationAction.doPerform(ERXMigrator.java:493)
>>>>>> at
>>>>>> er.extensions.eof.ERXEOAccessUtilities$ChannelAction.perform(ERXEOAccessUtilities.java:1586)
>>>>>> at
>>>>>> er.extensions.migration.ERXMigrator.migrateToLatest(ERXMigrator.java:201)
>>>>>> at
>>>>>> er.extensions.appserver.ERXApplication.finishInitialization(ERXApplication.java:1315)
>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>> at
>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>> at
>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>> at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>> at
>>>>>> com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
>>>>>> at
>>>>>> com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
>>>>>> at
>>>>>> com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
>>>>>> at
>>>>>> com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546)
>>>>>> at com.webobjects.appserver.WOApplication.run(WOApplication.java:1229)
>>>>>> at er.extensions.appserver.ERXApplication.run(ERXApplication.java:1432)
>>>>>> at com.webobjects.appserver.WOApplication.main(WOApplication.java:548)
>>>>>> at er.extensions.appserver.ERXApplication.main(ERXApplication.java:866)
>>>>>> at br.com.codeprint.Suporte.Application.main(Application.java:24)
>>>>>> Caused by: java.lang.RuntimeException: Failed to execute 'ALTER TABLE
>>>>>> Users ADD CONSTRAINT Users_mailAddressID_id_FK FOREIGN KEY
>>>>>> (mailAddressID) REFERENCES ERCMailAddress (id)'.
>>>>>> at
>>>>>> er.extensions.jdbc.ERXJDBCUtilities.executeUpdateScript(ERXJDBCUtilities.java:670)
>>>>>> at
>>>>>> er.extensions.jdbc.ERXJDBCUtilities.executeUpdateScript(ERXJDBCUtilities.java:624)
>>>>>> at
>>>>>> er.extensions.migration.ERXMigrationTable.addForeignKey(ERXMigrationTable.java:1395)
>>>>>> at
>>>>>> er.extensions.migration.ERXMigrationTable.addForeignKey(ERXMigrationTable.java:1380)
>>>>>> at
>>>>>> er.extensions.migration.ERXMigrationTable.addForeignKey(ERXMigrationTable.java:1357)
>>>>>> at
>>>>>> er.extensions.migration.ERXMigrationTable.addForeignKey(ERXMigrationTable.java:1335)
>>>>>> at
>>>>>> br.com.codeprint.Suporte.migrations.SuporteModel0.upgrade(SuporteModel0.java:37)
>>>>>> at
>>>>>> er.extensions.migration.ERXMigrationDatabase$Migration.upgrade(ERXMigrationDatabase.java:440)
>>>>>> at
>>>>>> er.extensions.migration.ERXMigrator$ERXMigrationAction.doPerform(ERXMigrator.java:476)
>>>>>> ... 16 more
>>>>>> Caused by: org.h2.jdbc.JdbcSQLException: Table "ERCMAILADDRESS" not
>>>>>> found; SQL statement:
>>>>>> ALTER TABLE Users ADD CONSTRAINT Users_mailAddressID_id_FK FOREIGN KEY
>>>>>> (mailAddressID) REFERENCES ERCMailAddress (id) [42102-168]
>>>>>> at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
>>>>>> at org.h2.message.DbException.get(DbException.java:169)
>>>>>> at org.h2.message.DbException.get(DbException.java:146)
>>>>>> at org.h2.schema.Schema.getTableOrView(Schema.java:413)
>>>>>> at
>>>>>> org.h2.command.ddl.AlterTableAddConstraint.tryUpdate(AlterTableAddConstraint.java:175)
>>>>>> at
>>>>>> org.h2.command.ddl.AlterTableAddConstraint.update(AlterTableAddConstraint.java:68)
>>>>>> at org.h2.command.CommandContainer.update(CommandContainer.java:75)
>>>>>> at org.h2.command.Command.executeUpdate(Command.java:230)
>>>>>> at
>>>>>> org.h2.jdbc.JdbcStatement.executeUpdateInternal(JdbcStatement.java:125)
>>>>>> at org.h2.jdbc.JdbcStatement.executeUpdate(JdbcStatement.java:110)
>>>>>> at
>>>>>> er.extensions.jdbc.ERXJDBCUtilities.executeUpdateScript(ERXJDBCUtilities.java:666)
>>>>>> ... 24 more
>>>>>
>>>>>
>>>>> Do I need to have er.migration.modelNames in the properties file?
>>>>>
>>>>>
>>>>> Cheers,
>>>>> Flavio
>>>>>
>>>>> On 17/11/2014, at 16:06, Ramsey Gurley <[email protected]> wrote:
>>>>>
>>>>>> It sounds like you created an entity named Image in your model, modeled
>>>>>> a to-one relationship to ERAttachment, but forgot to uncheck the reverse
>>>>>> relationship from ERAttachment to Image. You should only make that a one
>>>>>> way relationship
>>>>>>
>>>>>> Image -> ERAttachment
>>>>>>
>>>>>> not
>>>>>>
>>>>>> Image <<-> ERAttachment
>>>>>>
>>>>>> ERAttachment can’t find Image because it doesn’t import your framework
>>>>>> with the Image entity.
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Nov 17, 2014, at 10:59 AM, Flavio Donadio <[email protected]>
>>>>>> wrote:
>>>>>>
>>>>>>> Ramsey,
>>>>>>>
>>>>>>>
>>>>>>> I am trying R2D2W...
>>>>>>>
>>>>>>> Just followed your instructions (way below) and, then, created an
>>>>>>> EOModel in the project. When I created the model, though, there were a
>>>>>>> bunch of messages in a window titled "EOModel Verification Failures",
>>>>>>> one of them being:
>>>>>>>
>>>>>>> ERAttachment: Missing entity named 'Image'.
>>>>>>>
>>>>>>> I ignored those and created an entity called User, setting its parent
>>>>>>> as "ERUser".
>>>>>>>
>>>>>>> Then, in the user.d2wmodel, I created a rule like this:
>>>>>>>
>>>>>>> 100 : *true* => userEntity = “User"
>>>>>>> [com.webobjects.directtoweb.EntityAssignment]
>>>>>>>
>>>>>>> When I tried to run the app, I got this:
>>>>>>>
>>>>>>>> java.lang.IllegalArgumentException: EORelationship(): cannot find
>>>>>>>> entity named Image for destination of relationship images in entity
>>>>>>>> ERAttachment.
>>>>>>>> at
>>>>>>>> com.webobjects.eoaccess.EORelationship.<init>(EORelationship.java:773)
>>>>>>>> at
>>>>>>>> com.webobjects.eoaccess.EOEntity.relationships(EOEntity.java:1055)
>>>>>>>> at
>>>>>>>> er.extensions.eof.ERXEntityClassDescription$Factory.checkForeignKeys(ERXEntityClassDescription.java:491)
>>>>>>>> at
>>>>>>>> er.extensions.eof.ERXEntityClassDescription$Factory.processModelGroup(ERXEntityClassDescription.java:318)
>>>>>>>> at
>>>>>>>> er.extensions.eof.ERXEntityClassDescription$Factory.modelGroupWasAdded(ERXEntityClassDescription.java:287)
>>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>>> at
>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>>>> at
>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>> at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546)
>>>>>>>> at
>>>>>>>> er.extensions.eof.ERXModelGroup.loadModelsFromLoadedBundles(ERXModelGroup.java:267)
>>>>>>>> at
>>>>>>>> er.extensions.ERXExtensions.defaultModelGroup(ERXExtensions.java:148)
>>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>>> at
>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>>>> at
>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>> at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:155)
>>>>>>>> at
>>>>>>>> com.webobjects.eoaccess.EOModelGroup.defaultGroup(EOModelGroup.java:328)
>>>>>>>> at
>>>>>>>> er.extensions.migration.ERXMigrator.migrateToLatest(ERXMigrator.java:169)
>>>>>>>> at
>>>>>>>> er.extensions.appserver.ERXApplication.finishInitialization(ERXApplication.java:1315)
>>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>>> at
>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>>>> at
>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>> at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
>>>>>>>> at
>>>>>>>> com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546)
>>>>>>>> at
>>>>>>>> com.webobjects.appserver.WOApplication.run(WOApplication.java:1229)
>>>>>>>> at
>>>>>>>> er.extensions.appserver.ERXApplication.run(ERXApplication.java:1432)
>>>>>>>> at
>>>>>>>> com.webobjects.appserver.WOApplication.main(WOApplication.java:548)
>>>>>>>> at
>>>>>>>> er.extensions.appserver.ERXApplication.main(ERXApplication.java:866)
>>>>>>>> at
>>>>>>>> br.com.codeprint.Suporte.Application.main(Application.java:24)
>>>>>>>
>>>>>>> What did I do wrong?
>>>>>>>
>>>>>>>
>>>>>>> Cheers,
>>>>>>> Flavio
>>>>>>>
>>>>>>> On 24/02/2014, at 21:48, Ramsey Gurley <[email protected]> wrote:
>>>>>>>
>>>>>>>> A basic getting started would be,
>>>>>>>>
>>>>>>>> 1. Clone ponder using eGit
>>>>>>>> 2. Import ponder frameworks into workspace
>>>>>>>> 3. Copy '$repo/ponder/* Application Template' directories into
>>>>>>>> ~/Library/Application Support/WOLips/Project Templates/
>>>>>>>> 3. Eclipse->File->New->Other->WOLips->WOProject from Template, click
>>>>>>>> Next> Select R2D2W Application, etc
>>>>>>>> 4. Add Login and Logout to your Navigation.plist root children.
>>>>>>>> 5. Set up your javamail properly in the Properties file
>>>>>>>>
>>>>>>>> That would give you a basic D2W app with user management.
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>>
>>> _______________________________________________
>>> 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/flavio%40donadio.com.br
>>>
>>> This email sent to [email protected]
>>
>
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>
> ------------------------------
>
> Message: 2
> Date: Mon, 17 Nov 2014 13:43:35 -0700
> From: Ramsey Gurley <[email protected]>
> To: James Cicenia <[email protected]>
> Cc: WebObjects-Dev <[email protected]>
> Subject: Re: We need Watson!
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset=windows-1252
>
> There was a D2WComponentTour app in wonder long ago. Probably still there.
> Probably still works. But probably doesn’t show off stuff like R2 or ERModern.
>
> If you want to list a to-many with the option to add, inline relationship
> components are nice. ERModern has nice ajax refreshes. R2 avoids javascript,
> but does add support for creating specific subclasses.
>
> I think what you really want is D2WAssistant. That hasn’t worked for years
> AFAIK.
>
> On Nov 15, 2014, at 9:51 AM, James Cicenia <[email protected]> wrote:
>
>> After taking a break from D2W / WO. Man oh man are there a lot of
>> components. LOL
>>
>> I need a siri / watson link to just answer my questions. Though Chuck /
>> Ramsay are pretty darn close!
>>
>> Example:
>>
>> Q: “Siri, I have a D2W setup and I have and edit task, what is the best
>> component to use to list related records and allow one to add new ones
>> there?”
>>
>> A: “James, may I suggest the new and improved
>> WD2WListRelatedRecordsWithOptionToAddANewButton. You can find it in the
>> WonderSquared FutureAjaxEmberJQueryframework”
>>
>> Cheers
>> _______________________________________________
>> 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/rgurley%40smarthealth.com
>>
>> This email sent to [email protected]
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Mon, 17 Nov 2014 16:58:48 -0600
> From: James Cicenia <[email protected]>
> To: Chuck Hill <[email protected]>
> Cc: WebObjects-Dev <[email protected]>
> Subject: Re: Own and Propagate
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset="windows-1252"
>
>
> I Punted. Managed it explicitly myself.
>
>
>
>> On Nov 17, 2014, at 1:23 PM, Chuck Hill <[email protected]> wrote:
>>
>> And Propogate Primary Key set on the App? To-one, mandatory relationship?
>>
>>
>> On 2014-11-17, 11:17 AM, "James Cicenia" wrote:
>>
>> I was. Took that out of the init, and I still get the same error on save.
>>
>> I do the basic
>> App newApp = (App)EOUtilities.createAndInsertInstance(ec, "App");
>>
>> Then I do a basic save without touching the owned relationship
>>
>> app.editingContext().saveChanges();
>>
>> And I get the SQL error about no appID being set.
>> I have appID set as mandatory in the config table.
>>
>>
>>> On Nov 17, 2014, at 1:08 PM, Chuck Hill <[email protected]
>>> <mailto:[email protected]>> wrote:
>>>
>>> Are you creating a Config in your code? EOF will create it for you. If
>>> you create it in code, you end up with two, one of which is disconnected.
>>>
>>> Chuck
>>>
>>>
>>> On 2014-11-17, 11:00 AM, "James Cicenia" wrote:
>>>
>>> I am trying to use the own and propagate attributes on my model.
>>>
>>> I have a relationship modeled that way.
>>>
>>> App — Config
>>>
>>> App: primaryKey is set as ‘id'
>>> Config: primaryKey is set as ‘appID'
>>>
>>> However, when I save my context I get a SQL error where it is trying to
>>> insert/save the Config without an appID ?
>>>
>>> It doesn’t seem to propagate the key in SQL.
>>>
>>> Thanks
>>>
>>>
>>>
>>> _______________________________________________
>>> Do not post admin requests to the list. They will be ignored.
>>> Webobjects-dev mailing list ([email protected]
>>> <mailto:[email protected]>)
>>> Help/Unsubscribe/Update your Subscription:
>>> https://lists.apple.com/mailman/options/webobjects-dev/chill%40gevityinc.com
>>>
>>> <https://lists.apple.com/mailman/options/webobjects-dev/chill%40gevityinc.com>
>>>
>>> This email sent to [email protected] <mailto:[email protected]>
>
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>
> ------------------------------
>
> Message: 4
> Date: Tue, 18 Nov 2014 17:09:40 +0530
> From: Raghavender Bokka <[email protected]>
> To: Ralf Schuchardt <[email protected]>, Development WebObjects
> <[email protected]>
> Cc: Sudhakar Madala <[email protected]>, "Mr. Ernie
> Satterwhite" <[email protected]>, "Vicky C. Miller"
> <[email protected]>
> Subject: Re: WebObjects application instances hanging - Deadlocks
> occurring
> Message-ID:
> <[email protected]>
> Content-Type: text/plain; charset=us-ascii
>
> Hi Ralf,
>
> The following are the exceptions generating in the log files when we enable
> the ERX logging, and we do not have any code in the Session.sleep method:
>
> -----------------------------------------------------------------------
> -----------------------------------------------------------------------
> Exception
> at er.extensions.eof.ERXEC.unlock(ERXEC.java:501)
> at
> com.webobjects.eocontrol.EOEditingContext._sendOrEnqueueNotification(EOEditingContext.java:4721)
> at
> com.webobjects.eocontrol.EOEditingContext._objectsChangedInStore(EOEditingContext.java:3562)
> at er.extensions.eof.ERXEC._objectsChangedInStore(ERXEC.java:1285)
> ... skipped 7 stack elements
> at
> com.webobjects.eocontrol.EOObjectStoreCoordinator._objectsChangedInSubStore(EOObjectStoreCoordinator.java:693)
> ... skipped 16 stack elements
> at
> com.webobjects.eocontrol.EOObjectStoreCoordinator.saveChangesInEditingContext(EOObjectStoreCoordinator.java:386)
> at
> com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.java:3192)
> at er.extensions.eof.ERXEC._saveChanges(ERXEC.java:981)
> at er.extensions.eof.ERXEC.saveChanges(ERXEC.java:903)
> at
> TestTakingMode$StudentTestSessionMode.testSubmitted(TestTakingMode.java:648)
> at ReviewTestResponsePage.submitTest(ReviewTestResponsePage.java:99)
> ... skipped 4 stack elements
> at
> KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
> ... skipped 46 stack elements
> at Application.dispatchRequest(Application.java:670)
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXSession - Will
> terminate, sessionId is FkDsWpsOxKy1TDaligNLDg
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXBrowserFactory
> - _incrementReferenceCounterForKey() - count = 26, key =
> IE.7.0.4.0.Windows.{cpu = "Unknown CPU"; geckoRevision = "No Gecko"; }
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After popping:
> [er.extensions.eof.ERXEC@dd151f]
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - unlocked
> er.extensions.eof.ERXEC@13cd5b5
> Exception
> at er.extensions.eof.ERXEC.unlock(ERXEC.java:501)
> at com.webobjects.appserver.WOSession._sleepInContext(WOSession.java:849)
> at
> com.webobjects.appserver.WOApplication.saveSessionForContext(WOApplication.java:1883)
> at
> er.extensions.appserver.ERXApplication.saveSessionForContext(ERXApplication.java:2075)
> ... skipped 6 stack elements
> at Application.dispatchRequest(Application.java:670)
> ... skipped 3 stack elements
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - locked
> er.extensions.eof.ERXEC@13cd5b5
> Exception
> at er.extensions.eof.ERXEC.lock(ERXEC.java:483)
> at
> com.webobjects.eocontrol.EOEditingContext._dispose(EOEditingContext.java:1116)
> at
> com.webobjects.eocontrol.EOEditingContext.dispose(EOEditingContext.java:1111)
> at er.extensions.eof.ERXEC.dispose(ERXEC.java:610)
> at com.webobjects.appserver.WOSession._sleepInContext(WOSession.java:854)
> at
> com.webobjects.appserver.WOApplication.saveSessionForContext(WOApplication.java:1883)
> at
> er.extensions.appserver.ERXApplication.saveSessionForContext(ERXApplication.java:2075)
> ... skipped 6 stack elements
> at Application.dispatchRequest(Application.java:670)
> ... skipped 3 stack elements
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After pushing:
> [er.extensions.eof.ERXEC@dd151f, er.extensions.eof.ERXEC@13cd5b5]
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After popping:
> [er.extensions.eof.ERXEC@dd151f]
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - unlocked
> er.extensions.eof.ERXEC@13cd5b5
> Exception
> at er.extensions.eof.ERXEC.unlock(ERXEC.java:501)
> at
> com.webobjects.eocontrol.EOEditingContext._dispose(EOEditingContext.java:1218)
> at
> com.webobjects.eocontrol.EOEditingContext.dispose(EOEditingContext.java:1111)
> at er.extensions.eof.ERXEC.dispose(ERXEC.java:610)
> at com.webobjects.appserver.WOSession._sleepInContext(WOSession.java:854)
> at
> com.webobjects.appserver.WOApplication.saveSessionForContext(WOApplication.java:1883)
> at
> er.extensions.appserver.ERXApplication.saveSessionForContext(ERXApplication.java:2075)
> ... skipped 6 stack elements
> at Application.dispatchRequest(Application.java:670)
> ... skipped 3 stack elements
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After pushing:
> [er.extensions.eof.ERXEC@dd151f, er.extensions.eof.ERXEC@dd151f]
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - After popping:
> [er.extensions.eof.ERXEC@dd151f]
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXBrowserFactory
> - _decrementReferenceCounterForKey() - count = 25, key =
> IE.7.0.4.0.Windows.{cpu = "Unknown CPU"; geckoRevision = "No Gecko"; }
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXBrowserFactory
> - _decrementReferenceCounterForKey() - count = 15, key =
> IE.9.0.5.0.Windows.{cpu = "Unknown CPU"; geckoRevision = "No Gecko"; }
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - Unlock
> remaining: [er.extensions.eof.ERXEC@dd151f]
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.eof.ERXEC - Unlocking
> autolocked editing context: er.extensions.eof.ERXEC@dd151f
> Nov 17 22:22:01 Solar[6009] DEBUG er.extensions.appserver.ERXBrowserFactory
> - _decrementReferenceCounterForKey() - count = 24, key =
> IE.7.0.4.0.Windows.{cpu = "Unknown CPU"; geckoRevision = "No Gecko"; }
>
> -----------------------------------------------------------------------
> -----------------------------------------------------------------------
>
> Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - locked
> er.extensions.eof.ERXEC@13cd5b5
> Exception
> at er.extensions.eof.ERXEC.lock(ERXEC.java:483)
> at com.webobjects.appserver.WOSession._awakeInContext(WOSession.java:835)
> at
> com.webobjects.appserver.WOApplication.restoreSessionWithID(WOApplication.java:1917)
> at
> er.extensions.appserver.ERXApplication.restoreSessionWithID(ERXApplication.java:2093)
> ... skipped 6 stack elements
> at Application.dispatchRequest(Application.java:670)
> ... skipped 3 stack elements
> Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.eof.ERXEC - After pushing:
> [er.extensions.eof.ERXEC@13cd5b5]
> Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.eof.ERXEC$DefaultFactory -
> Setting default delegate on editing context: er.extensions.eof.ERXEC@1a3b17a
> allows validation: true
> Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.eof.ERXEC - setting delegate
> to er.extensions.eof.ERXDefaultEditingContextDelegate@e93999
> Nov 17 22:20:58 Solar[6009] DEBUG er.extensions.eof.ERXEC - s.java:375)
> at er.extensions.eof.ERXEC.setDelegate(ERXEC.java:1312)
> at
> er.extensions.eof.ERXEC$DefaultFactory.setDefaultDelegateOnEditingContext(ERXEC.java:1408)
> at
> er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1463)
> at
> er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1434)
> at er.extensions.eof.ERXEC.newEditingContext(ERXEC.java:1540)
> at GenericComponent.localEditingContext(GenericComponent.java:75)
> at SelectTestPage.fetchTests(SelectTestPage.java:71)
> at SelectTestPage.selectNonDOETests(SelectTestPage.java:146)
> at ToolsHelperFrame.selectTestPageFrame(ToolsHelperFrame.java:29)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
> at
> com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134)
> at
> com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)
> at
> com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736)
> at
> com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)
> at
> com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
> at
> com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
> at
> com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
> at
> com.webobjects.appserver._private.WOHTMLURLValuedElement.invokeAction(WOHTMLURLValuedElement.java:138)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
> at
> com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
> at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1357)
> at Session.invokeAction(Session.java:191)
> at
> com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1745)
> at
> er.extensions.appserver.ajax.ERXAjaxApplication.invokeAction(ERXAjaxApplication.java:50)
> at
> er.extensions.appserver.ERXApplication.invokeAction(ERXApplication.java:1687)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:206)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:298)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:332)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:369)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:442)
> at
> com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
> at
> er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1802)
> at
> er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1767)
> at Application.dispatchRequest(Application.java:670)
> at
> com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
> at
> com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
> at java.lang.Thread.run(Thread.java:619)
>
>
> Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC$DefaultFactory -
> Setting default delegate on editing context: er.extensions.eof.ERXEC@13cd5b5
> allows validation: true
> Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC - setting delegate
> to er.extensions.eof.ERXDefaultEditingContextDelegate@e93999
> Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC - s.java:375)
> at er.extensions.eof.ERXEC.setDelegate(ERXEC.java:1312)
> at
> er.extensions.eof.ERXEC$DefaultFactory.setDefaultDelegateOnEditingContext(ERXEC.java:1408)
> at
> er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1463)
> at
> er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1434)
> at er.extensions.eof.ERXEC.newEditingContext(ERXEC.java:1540)
> at
> er.extensions.appserver.ERXSession.defaultEditingContext(ERXSession.java:353)
> at Session.setLoginUser(Session.java:106)
> at Main.login(Main.java:185)
> at Main.login(Main.java:120)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
> at
> com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134)
> at
> com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)
> at
> com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736)
> at
> com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)
> at
> com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
> at
> com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
> at
> com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
> at
> com.webobjects.appserver._private.WOSubmitButton.invokeAction(WOSubmitButton.java:70)
> at
> er.extensions.foundation.ERXPatcher$DynamicElementsPatches$SubmitButton.invokeAction(ERXPatcher.java:214)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
> at
> er.extensions.components._private.ERXWOForm.invokeAction(ERXWOForm.java:180)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
> at
> com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:38)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
> at
> com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.java:86)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
> at
> com.webobjects.appserver._private.WOHTMLURLValuedElement.invokeAction(WOHTMLURLValuedElement.java:149)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
> at
> com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
> at
> er.extensions.components.ERXComponent.invokeAction(ERXComponent.java:92)
> at
> com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:127)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
> at
> com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.java:86)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
> at
> com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
> at
> com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
> at
> er.extensions.components.ERXComponent.invokeAction(ERXComponent.java:92)
> at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1357)
> at Session.invokeAction(Session.java:191)
> at
> com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1745)
> at
> er.extensions.appserver.ajax.ERXAjaxApplication.invokeAction(ERXAjaxApplication.java:50)
> at
> er.extensions.appserver.ERXApplication.invokeAction(ERXApplication.java:1687)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:206)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:298)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:332)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:369)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:442)
> at
> com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
> at
> er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1802)
> at
> er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1767)
> at Application.dispatchRequest(Application.java:653)
> at
> com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
> at
> com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
> at java.lang.Thread.run(Thread.java:619)
>
> Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - locked
> er.extensions.eof.ERXEC@13cd5b5
> Exception
> at er.extensions.eof.ERXEC.lock(ERXEC.java:483)
> at er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1465)
> at er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1434)
> at er.extensions.eof.ERXEC.newEditingContext(ERXEC.java:1540)
> at
> er.extensions.appserver.ERXSession.defaultEditingContext(ERXSession.java:353)
> at Session.setLoginUser(Session.java:106)
> at Main.login(Main.java:185)
> at Main.login(Main.java:120)
> ... skipped 4 stack elements
> at
> KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
> ... skipped 46 stack elements
> at Application.dispatchRequest(Application.java:653)
> ... skipped 3 stack elements
> Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC - After pushing:
> [er.extensions.eof.ERXEC@5971c3, er.extensions.eof.ERXEC@13cd5b5]
> Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.eof.ERXEC - After popping:
> [er.extensions.eof.ERXEC@5971c3]
> Nov 17 22:20:48 Solar[6009] DEBUG er.extensions.ERXEC.LockLogger - unlocked
> er.extensions.eof.ERXEC@13cd5b5
> Exception
> at er.extensions.eof.ERXEC.unlock(ERXEC.java:501)
> at er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1467)
> at er.extensions.eof.ERXEC$DefaultFactory._newEditingContext(ERXEC.java:1434)
> at er.extensions.eof.ERXEC.newEditingContext(ERXEC.java:1540)
> at
> er.extensions.appserver.ERXSession.defaultEditingContext(ERXSession.java:353)
> at Session.setLoginUser(Session.java:106)
> at Main.login(Main.java:185)
> at Main.login(Main.java:120)
> ... skipped 4 stack elements
> at
> KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:60)
> ... skipped 46 stack elements
> at Application.dispatchRequest(Application.java:653)
> ... skipped 3 stack elements
> -----------------------------------------------------------------------
> -----------------------------------------------------------------------
>
> Any help would be appreciated.
>
> Regards,
> Raghu.
>
> On 17-Nov-2014, at 11:41 PM, [email protected] wrote:
>
>> Send Webobjects-dev mailing list submissions to
>> [email protected]
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> https://lists.apple.com/mailman/listinfo/webobjects-dev
>> or, via email, send a message with subject or body 'help' to
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>>
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>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of Webobjects-dev digest..."
>>
>>
>> Today's Topics:
>>
>> 1. Re: WebObjects application instances hanging - Deadlocks
>> occurring (Ralf Schuchardt)
>> 2. Re: WOWODC 2015 - April 25, 26 and 27 2015
>> (CHRISTOPH WICK | i4innovation GmbH, Bonn)
>> 3. Re: WOCommunity maven repository down? (Henrique Prange)
>> 4. Re: WOWODC 2015 - April 25, 26 and 27 2015 (Klaus Berkling)
>> 5. Re: Ponder docs or examples (Flavio Donadio)
>> 6. Re: Ponder docs or examples (Ramsey Gurley)
>> 7. Re: Ponder and/or d2w (Ramsey Gurley)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Mon, 17 Nov 2014 15:03:44 +0100
>> From: Ralf Schuchardt <[email protected]>
>> To: Development WebObjects <[email protected]>
>> Subject: Re: WebObjects application instances hanging - Deadlocks
>> occurring
>> Message-ID: <[email protected]>
>> Content-Type: text/plain; charset=us-ascii
>>
>> Hi,
>>
>> Am 17.11.2014 um 13:33 schrieb Raghavender Bokka
>> <[email protected]>:
>>
>>> Hi Team,
>>>
>>> Some of our WebObjects application instances are hanging when some user
>>> load (around 1000 users) are testing, when we look into the java process
>>> thread dump there are deadlocks occurring. The following is the thread
>>> dump:
>>
>> [...]
>>
>>> "WorkerThread24" prio=3 tid=0x00e42800 nid=0x31 waiting on condition
>>> [0xd49fe000]
>>> java.lang.Thread.State: WAITING (parking)
>>> at sun.misc.Unsafe.park(Native Method)
>>> - parking to wait for <0xdc3837c8> (a
>>> java.util.concurrent.locks.ReentrantLock$NonfairSync)
>>> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
>>> at
>>> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:747)
>>> at
>>> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:778)
>>> at
>>> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1114)
>>> at
>>> java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:186)
>>> at
>>> java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:262)
>>> at
>>> com.webobjects.eocontrol.EOEditingContext.lock(EOEditingContext.java:4617)
>>> at er.extensions.eof.ERXEC.lock(ERXEC.java:480)
>>> at
>>> com.webobjects.appserver.WOSession._awakeInContext(WOSession.java:835)
>>> at
>>> com.webobjects.appserver.WOApplication.restoreSessionWithID(WOApplication.java:1917)
>>> at
>>> er.extensions.appserver.ERXApplication.restoreSessionWithID(ERXApplication.java:2093)
>>> at
>>> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:324)
>>> at
>>> com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:369)
>>> at
>>> com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:442)
>>> - locked <0xdbc631d0> (a java.lang.Object)
>>> at
>>> com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
>>> at
>>> er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1802)
>>> at
>>> er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1767)
>>> at Application.dispatchRequest(Application.java:670)
>>> at
>>> com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
>>> at
>>> com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
>>> at java.lang.Thread.run(Thread.java:619)
>>
>> This stack trace seems to indicate, that the defaultEditingContext was not
>> unlocked in the previous request. Do you see an exception prior to the
>> deadlock?
>> If you have code in a Session.sleep() method, make sure to catch all
>> exceptions there.
>>
>> Ralf
>
>
>
>
>
> ------------------------------
>
> _______________________________________________
> Webobjects-dev mailing list
> [email protected]
> https://lists.apple.com/mailman/listinfo/webobjects-dev
>
> End of Webobjects-dev Digest, Vol 11, Issue 572
> ***********************************************
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