[mapguide-internals] OGR Provider and infinite loop

[Kenneth, GEOGRAF A/S]

I have not filed a ticket, I was hoping to fix it myself.

The request completes fine in the OGR Provider, but is then re-called 
infinitely and returns the selected feature each time.
I can see the calls being made, and for each call to ReadNext it returns 
the feature, then null, then the feature, ... and so on.

I can see that the request being made is the "GetFeatures" operation, 
but due to the package passing, I cannot find out where it originates from.

I have traced the "SELECTFEATURES" operation and it also completes, but 
right before it sends the result, I get the infinite loop.
Again, I cannot see where it fails.
If the provider is SDF, there is not even a single "GetFeatures" 
operation after the SELECTFEATURES (which is how I belive it should be).

I can provide a single MapInfo TAB file, a featuresource and a 
querystring that produces the error every time on the current SVN head 
(and older).

Regards, Kenneth, GEOGRAF A/S



Traian Stanev skrev:
> It's probably a server issue, if the request to the provider completes fine. I am mystified as to why exactly this happens, if I have a spare cycle, I might take a look. Did you file a ticket for that?
>
> Traian
>
>
> -----Original Message-----
> From: mapguide-internals-bounces at lists.osgeo.org [mailto:mapguide-internals-bounces at lists.osgeo.org] On Behalf Of Kenneth, GEOGRAF A/S
> Sent: Thursday, November 08, 2007 2:22 PM
> To: MapGuide Internals Mail List
> Subject: Re: [mapguide-internals] OGR Provider and infinite loop
>
> Ok, I will, I just thought of it as a server issue.
>
> Regards, Kenneth, GEOGRAF A/S
>
>
>
> Jason Birch skrev:
>   
>> You might want to post this to FDO-internals?  I know that Traian
>> listens in here, but...
>>
>> Jason
>>
>> -----Original Message-----
>> From: Kenneth, GEOGRAF A/S
>> Subject: [mapguide-internals] OGR Provider and infinite loop
>>
>> With this new info, can anyone give a guess as to what the problem might
>> be?
>> _______________________________________________
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>>
>>     
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