Re: [Firebird-net-provider] Random crashes in Finalizers

[Alexander Muylaert-G. <amu...@ho...>]

Hi
No, I have to admit I've abondoned EF long time ago.  Too much magic behind the scenes for me.  I couldn't predict the behavior of EF and that was too hard to manage.  I also don't use embedded.  I have a lot of pooled connections on cs and ss and normal stay open long connections on mostly ss.  For mapping I prefer LLBLGEN pro, because it is "dumb" and thus does what I want and nothing "extra".  
thanks
a

> Date: Wed, 8 Apr 2015 18:16:36 +0300
> From: zab...@gm...
> To: fir...@li...
> Subject: Re: [Firebird-net-provider] Random crashes in Finalizers
> 
> We use FbConnection in EF. EF does not always calls Dispose on classes
> provided by the FB Data provider.
> Alexander, what server do you use? For example, we use embedded
> configuration in our production. And code of the Fes* namespace
> doesn't work well in finalizers as we see.
> 
> On Wed, Apr 8, 2015 at 6:12 PM, Alexander Muylaert-Gelein
> <amu...@ho...> wrote:
> > Hi
> >
> > I intensively use firebird and provider... I always use the dispose method
> > (using) and I don't depend on the GC for this.  I never had any of the
> > exceptions refererred to.
> >
> > Wouldn't it be better *not* to depend on something horrible as the gc for
> > something as important as your db connectivity?  Isn't it better to prevent
> > then to cure?
> >
> > thanks
> >
> > a
> >
> >
> >> Date: Wed, 8 Apr 2015 18:00:26 +0300
> >> From: zab...@gm...
> >> To: fir...@li...
> >> Subject: [Firebird-net-provider] Random crashes in Finalizers
> >
> >>
> >> Hello everyone.
> >>
> >> I want to discuss changes in finalizers regarding a couple of crashes
> >> we experience in our FB using.
> >>
> >> Issues in tracker:
> >> http://tracker.firebirdsql.org/browse/DNET-582
> >> http://tracker.firebirdsql.org/browse/DNET-597
> >>
> >> As for 582 we have discussion in PR that crutches it on GitHub:
> >> https://github.com/cincuranet/FirebirdSql.Data.FirebirdClient/pull/19
> >>
> >> As for 597 try...catch doesn't work, it is a more complicated problem.
> >>
> >> My suggestion is to refactor Dispose/Finalizer methods to not use
> >> managed objects which might be already disposed.
> >>
> >> Maybe anyone have another thought?
> >> JIri, what do you think?
> >>
> >>
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