[Qgis-developer] QGIS Server: about cache management of a layer in two different projects

[Marco Hugentobler]

 >A solution may be the association layer id / project at Qgis Server 
level?

Or a change of your workflow to create unique layer ids?

On 04.06.2013 12:15, lami at gis3w.it wrote:
> Hi all,
>
> I have a problem about cache management of different styles associadet
> with a layer present in two, or more, different QGIS projects.
>
> I see that the WMS results for this layers is the same for the two project
> if the layers have the same id.
>
> This for the control of the cache layer made by QGis Server:
> https://github.com/qgis/Quantum-GIS/blob/master/src/mapserver/qgsmslayercache.cpp
>
> No problem if the layers have different id.
>
>
> But in a classic workflow is possible that fot the preparation of a
> project we start with a template project.
> So, in this case, the layers of the template project have the same id in
> all the derived projects.
> If I change the associated style of one of this layers in a derived
> projects I don't have change in the WMS result.
>
>
> Anyone had the same problem and know the way to resolve it?
>
> A solution may be the association layer id / project at Qgis Server level?
>
> I have opened a tiket about it:
> http://hub.qgis.org/issues/7956
>
> thanks for comments
> All the best.
>
> Leonardo Lami
>
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-- 
Dr. Marco Hugentobler
Sourcepole -  Linux & Open Source Solutions
Weberstrasse 5, CH-8004 Zürich, Switzerland
marco.hugentobler at sourcepole.ch http://www.sourcepole.ch
Technical Advisor QGIS Project Steering Committee