Tracking EC Locking Issues when using MultiECLockManager and LockErrorScreamerEditingContext
Tracking EC Locking Issues when using MultiECLockManager and LockErrorScreamerEditingContext
- Subject: Tracking EC Locking Issues when using MultiECLockManager and LockErrorScreamerEditingContext
- From: Owen McKerrow <email@hidden>
- Date: Mon, 19 May 2008 13:41:25 +1000
Hi All,
In an effort to track down my locking issues I implemented the
LockErrorScreamerEditingContext but unfortunately its not going to be
as useful as I had hoped. I changed my MultiECLockManager to use a
LockErrorScreamerEditingContext but of course this means that every
lock will come from it, so when I get errors like the one below, the
original stack trace that it prints out will always be from
WOSession._awakeInContext.
So does anyone have any other suggestions as to how I go about
tracking down where this mismatched lock is coming from ?
13:26:40,676 !!! EC HashCode :13694334 editing context being
disposed with 1 locks.
13:26:40,677 !!! Most recently locked by:
java.lang.Throwable
at edu.uow.ris.framework.LockErrorScreamerEditingContext._trace
(LockErrorScreamerEditingContext.java:114)
at edu.uow.ris.framework.LockErrorScreamerEditingContext.lock
(LockErrorScreamerEditingContext.java:57)
at com.webobjects.appserver.WOSession._awakeInContext(WOSession.java:
717)
at com.webobjects.appserver.WOApplication.restoreSessionWithID
(WOApplication.java:1550)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit
hPreparedApplication(WOComponentRequestHandler.java:314)
at
com.webobjects.appserver._private.WOComponentRequestHandler._handleReque
st(WOComponentRequestHandler.java:358)
at
com.webobjects.appserver._private.WOComponentRequestHandler.handleReques
t(WOComponentRequestHandler.java:435)
at com.webobjects.appserver.WOApplication.dispatchRequest
(WOApplication.java:1306)
at Application.dispatchRequest(Application.java:353)
at com.webobjects.appserver._private.WOWorkerThread.runOnce
(WOWorkerThread.java:173)
at com.webobjects.appserver._private.WOWorkerThread.run
(WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)
Owen McKerrow
WebMaster, emlab
Ph : +61 02 4221 5517
http://emlab.uow.edu.au
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