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

[Геннадий З. <zab...@gm...>]

That's why I think my suggested changes won't impact most users of Dnet
provider.

On Thursday, April 9, 2015, Alexander Muylaert-Gelein <
amu...@ho...> wrote:

> 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...
> <javascript:_e(%7B%7D,'cvml','zab...@gm...');>
> > To: fir...@li...
> <javascript:_e(%7B%7D,'cvml','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...
> <javascript:_e(%7B%7D,'cvml','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...
> <javascript:_e(%7B%7D,'cvml','zab...@gm...');>
> > >> To: fir...@li...
> <javascript:_e(%7B%7D,'cvml','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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> > >> _______________________________________________
> > >> Firebird-net-provider mailing list
> > >> Fir...@li...
> <javascript:_e(%7B%7D,'cvml','Fir...@li...');>
> > >> https://lists.sourceforge.net/lists/listinfo/firebird-net-provider
> > >
> > >
> ------------------------------------------------------------------------------
> > > BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT
> > > Develop your own process in accordance with the BPMN 2 standard
> > > Learn Process modeling best practices with Bonita BPM through live
> exercises
> > > http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual-
> event?utm_
> > > source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF
> > > _______________________________________________
> > > Firebird-net-provider mailing list
> > > Fir...@li...
> <javascript:_e(%7B%7D,'cvml','Fir...@li...');>
> > > https://lists.sourceforge.net/lists/listinfo/firebird-net-provider
> > >
> >
> >
> ------------------------------------------------------------------------------
> > BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT
> > Develop your own process in accordance with the BPMN 2 standard
> > Learn Process modeling best practices with Bonita BPM through live
> exercises
> > http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual-
> event?utm_
> > source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF
> > _______________________________________________
> > Firebird-net-provider mailing list
> > Fir...@li...
> <javascript:_e(%7B%7D,'cvml','Fir...@li...');>
> > https://lists.sourceforge.net/lists/listinfo/firebird-net-provider
>