Problems with an application using ADO

Re: Problems with an application using ADO

Postby James Bott » Tue Jun 11, 2013 6:03 pm

resource leak


I ...oh, never-mind.

James :-)
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Re: Problems with an application using ADO

Postby TimStone » Tue Jun 11, 2013 11:01 pm

I just got referred here from my other post.

I will test this solution shortly.

The problem occurs with Harbour and MSVC
The problem does not occur with xHarbour (.com )

I only use DBF's, no ADO
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Re: Problems with an application using ADO

Postby Enrico Maria Giordano » Tue Jun 11, 2013 11:25 pm

Tim,

TimStone wrote:I just got referred here from my other post.

I will test this solution shortly.

The problem occurs with Harbour and MSVC
The problem does not occur with xHarbour (.com )

I only use DBF's, no ADO


The problem is independent from Harbour/xHarbour and from ADO/DBF. It's only very random. I never see it in my XP, go figure.

EMG
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Re: Problems with an application using ADO

Postby James Bott » Tue Jun 11, 2013 11:35 pm

The problem is independent from Harbour/xHarbour and from ADO/DBF.


If it was a resource leak, it would be independent of the above. I'm not sure why it would not happen under XP though.

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Re: Problems with an application using ADO

Postby TimStone » Tue Jun 11, 2013 11:36 pm

I have two builds from the same code.

The first is with xHarbour.com and it never locks up
The second is with Harbour/MSVC and it does have the problem.

The code is almost 100% identical ( except for a couple of functions Antonio had me add to the xHarbour version ).

Tim
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Re: Problems with an application using ADO

Postby Antonio Linares » Wed Jun 12, 2013 12:14 am

Tim,

That is a perfect ocassion to use the low level Visual C debugger as I explained some days ago.

You could run your app from such debugger and when it crahs we could perfectly see the low level C calls stack, to get a much better idea whats going on
regards, saludos

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Re: Problems with an application using ADO

Postby TimStone » Wed Jun 12, 2013 3:20 am

I want to do that but I've been really busy. The fix suggested in this thread seems to have resolved the problem. I let it sit idle for a couple of hours and it still worked fine. That likely is a change that needs to be implemented in the xHarbour build of the libs.

Tim
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Re: Problems with an application using ADO

Postby nageswaragunupudi » Wed Jun 12, 2013 3:44 am

Friends,

I tested ribbon.prg after applying the fixes for the tmsgitem.prg suggested above.
Both with Harbour and xHarour the exe is not freezing.
Can other friends also take the trouble of testing and comfirm ?
Regards

G. N. Rao.
Hyderabad, India
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Re: Problems with an application using ADO

Postby Enrico Maria Giordano » Wed Jun 12, 2013 8:26 am

NageswaraRao,

nageswaragunupudi wrote:Friends,

I tested ribbon.prg after applying the fixes for the tmsgitem.prg suggested above.
Both with Harbour and xHarour the exe is not freezing.
Can other friends also take the trouble of testing and comfirm ?


Yes, it looks like the suggested fix in tmsgitem.prg is the correct one. Thank you! :-)

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Re: Problems with an application using ADO

Postby StefanHaupt » Wed Jun 12, 2013 9:25 am

Should this fix be applied to older versions of fwh, too ?
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Re: Problems with an application using ADO

Postby nageswaragunupudi » Wed Jun 12, 2013 10:04 am

StefanHaupt wrote:Should this fix be applied to older versions of fwh, too ?

No
Only FWH 13.05.
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Re: Problems with an application using ADO

Postby James Bott » Wed Jun 12, 2013 1:11 pm

Is the fix now in the current 13.05 download?
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Re: Problems with an application using ADO

Postby Antonio Linares » Wed Jun 12, 2013 1:43 pm

James,

No, it is not and should be, so we are going to publish a revised FWH 13.05 version.

Thanks to all of you for your feedback and help :-)
regards, saludos

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Re: Problems with an application using ADO

Postby Antonio Linares » Wed Jun 12, 2013 2:57 pm

There is a revised FWH 13.05 (32 and 64) build already availables, thanks :-)
regards, saludos

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Re: Problems with an application using ADO

Postby lucasdebeltran » Wed Jun 12, 2013 3:57 pm

Antonio,

Have you included tDatarow bugfixes?.

And xBrowse´s Font problema?.

Thanks.
Muchas gracias. Many thanks.

Un saludo, Best regards,

Harbour 3.2.0dev, Borland C++ 5.82 y FWH 13.06 [producción]

Implementando MSVC 2010, FWH64 y ADO.

Abandonando uso xHarbour y SQLRDD.
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