Hi Marcos,
I've been a bit busy lately. :-)
The thread below is indeed the cause of your freeze. We can see that
it happens in CreateInvoice.awake. You said in your other message
that you were creating peer editing contexts and locking and
unlocking them in awake/sleep. That is the cause of your freeze, I
am 100% certain. The previous request for this session called awake
() on a page twice (it can happen) and sleep only once and so left
the EC locked. The next request for this session deadlocks the
application as it waits forever for this EC to get unlocked.
Run, don't walk, to WOCode and get this
http://wocode.com/WOCode/Files/MultiECLockManager.java
Chuck
On Nov 9, 2005, at 5:59 PM, Marcos Trejo Munguia wrote:
Hi list, two days ago I send a very large stack trace, now I'm only
sending the suspicious thread, I only want to know if my guess is
correct and how can I fix it. Thank you.
WorkerThread11:
[1] java.lang.Object.wait (native method)
[2] java.lang.Object.wait (null)
[3] com.webobjects.foundation.NSRecursiveLock.lock
(NSRecursiveLock.java:72)
[4] com.webobjects.eocontrol.EOEditingContext.lock
(EOEditingContext.java:4,624)
[5] CreateInvoice.awake (CreateInvoice.java:36)
[6] com.webobjects.appserver.WOComponent._awakeInContext
(WOComponent.java:862)
[7] com.webobjects.appserver.WOComponent._awakeInContext
(WOComponent.java:853)
[8] com.webobjects.appserver.WOSession.restorePageForContextID
(WOSession.java:710)
[9]
com.webobjects.appserver._private.WOComponentRequestHandler._restorePa
geForContextID (WOComponentRequestHandler.java:156)
[10]
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchW
ithPreparedSession (WOComponentRequestHandler.java:277)
[11]
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchW
ithPreparedApplication (WOComponentRequestHandler.java:322)
[12]
com.webobjects.appserver._private.WOComponentRequestHandler._handleReq
uest (WOComponentRequestHandler.java:358)
[13]
com.webobjects.appserver._private.WOComponentRequestHandler.handleRequ
est (WOComponentRequestHandler.java:432)
[14] com.webobjects.appserver.WOApplication.dispatchRequest
(WOApplication.java:1,306)
[15] com.webobjects.appserver._private.WOWorkerThread.runOnce
(WOWorkerThread.java:173)
[16] com.webobjects.appserver._private.WOWorkerThread.run
(WOWorkerThread.java:254)
[17] java.lang.Thread.run (null)
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