OK...
do you guys have code on this?
I believe we need to fully rethink the mutex thingy from Simone in there, it
is broken.
Is there code I can review?
marc
|-----Original Message-----
|From: [EMAIL PROTECTED]
|[mailto:[EMAIL PROTECTED]]On Behalf Of marc
|fleury
|Sent: Monday, June 11, 2001 4:54 PM
|To: [EMAIL PROTECTED]
|Subject: RE: [JBoss-dev] race condition between
|EntityInstanceInterceptor and InstanceSynchronization?
|
|
|no it is the "chinese torture" where the mutex always lets one go through
|and it goes in "busy wait"... we are on it.
|
|marcf
|
|
||-----Original Message-----
||From: [EMAIL PROTECTED]
||[mailto:[EMAIL PROTECTED]]On Behalf Of
||Dominik Baranowski
||Sent: Monday, June 11, 2001 2:37 PM
||To: [EMAIL PROTECTED]
||Subject: RE: [JBoss-dev] race condition between
||EntityInstanceInterceptor and InstanceSynchronization?
||
||
||Hi Georg,
||
|| I've been running into this problem for quite some time
||now. Jboss enters
||LOCKING-WAITING loop, the cpu goes to 100% and then after some time the
||server goes dead. Is this due to a transaction deadlock?
||I'm very interested in this fix, if someone is working on it. If no one
||takes this I'd like to give it a try, but I'm not familiar with
||the code, so
||I might need a few orientation pointers.
||
||-dom
||
||-----Original Message-----
||From: [EMAIL PROTECTED]
||[mailto:[EMAIL PROTECTED]]On Behalf Of Georg
||Rehfeld
||Sent: Thursday, June 07, 2001 10:45 PM
||To: [EMAIL PROTECTED]
||Subject: Re: [JBoss-dev] race condition between
||EntityInstanceInterceptor and InstanceSynchronization?
||
||
||Dear Bill and Dan,
||
||> > I'd really like to go in and fix this problem, but I really
||need another
||set
||> > of eyeballs to make sure I'm doing things right. Danch, can you
||volunteer
||> > to help? Also, while I'm in this code, maybe I should consider adding
||the
||> > "Missing wait/notify" and remove that buggy do..while loop as well.
||> >
||>
||> I can certainly review. I won't have much time for investigation until
||> this evening, and then my wife may have other plans for my time.
||
||I would be really happy, if you both could manage to correct the
||wait/notify issue while on that code and fixing the race condition.
||
||Besides, I just answered a message, where someone seemed to have a
||deadlock, that remained unresolved, though server log messages
||told, that the transactions timed out (3 TX reported). The guy
||had to restart JBoss, the log was filled up with LOCKING-WAITING (TX).
||
||best regards
||Georg
|| ___ ___
||| + | |__ Georg Rehfeld Woltmanstr. 12 20097 Hamburg
|||_|_\ |___ [EMAIL PROTECTED] +49 (40) 23 53 27 10
||
||PS: I don't think, I can really help, but I'll follow this thread
|| maybe at least I can document something.
||
||
||
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