Hi Oleg, thanks for your response
> On Thu, Jul 05, 2007 at 10:17:31AM +0200, [EMAIL PROTECTED] wrote:
> > I'm experiencing frequent deadlocks in my cherrypy/sqlobject
multithreaded
> > server application. I'm unable to reproduce the error in a small-scale
> > example yet, but one thing I noticed is, that it might be related to me
> > creating other sqlobjects in an overwritten _create() function.
> >
> > What I see is that various threads try to acquire a threadSafeMethod
> > decorator's lock, originating from various places:
>
> Are they different locks?
I don't know, is there an easy way to tell? All I can see at the moment are
the stack traces I have posted.
The accesses are made in different threads, to objects of the same class
(MyClass in my example). One locks while resolving a ForeignKey in
_SO_foreignKey(), one locks in _SO_finishCreate() and the third one in the
selectresult's __iter__().
> And what are the error messages?
I have none, the application just locks. Or, more precisely: calls to
sqlobject lock, while other parts of the application still work.
Bernhard
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