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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