Re: [Geoserver-devel] Multiple rendering requests for a single WMS call

[Simone G. <sim...@ge...>]

Ciao Gabriel,
i delete the nurc:mosaic store and recreated it likewise the old one.

Now, I have put a breakpoint inside the read method if
ImageMosaicReader and then I have sent this request:

http://localhost:8080/geoserver/wms?LAYERS=mosaic&FORMAT=image%2Fjpeg&TILED=false&TILESORIGIN=706433.48857411%2C4368532.7140124&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=epsg%3A3857&BBOX=706433.48857411,4368532.7140124,2318784.9932239,5980884.2186622&WIDTH=256&HEIGHT=256

I hit the breakpoint twice in a row, which means I am going to read
from disk twice.

As I said, I did not investigate, but I noticed this while doing some
optimizations on the mosaic and I though it was worth reporting.


Ciao,
Simone.

-------------------------------------------------------
Ing. Simone Giannecchini
GeoSolutions S.A.S.
Founder

Via Poggio alle Viti 1187
55054  Massarosa (LU)
Italy

phone: +39 0584962313
fax:      +39 0584962313
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http://www.geo-solutions.it
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-------------------------------------------------------



On Fri, Jan 28, 2011 at 4:26 PM, Gabriel Roldán <gr...@op...> wrote:
> scary as it sounds I dont't seem to be able of reproducing.
>
> Simone can you send a request against the default nurc:mosaic layer that
> makes this happen? I'd be certainly surprised that rendering is called
> twice for a single request and can't think of a reason for that to
> happen, but in any case will fix it asap if that's the case, I just
> can't reproduce so far.
>
> Gabriel
>
>
> On Fri, 2011-01-28 at 15:09 +0100, Simone Giannecchini wrote:
>> I am seeing it with a raster mosaic.
>> Put a brakpoint anywhere inside the direct raster path.
>>
>> Simone.
>> -------------------------------------------------------
>> Ing. Simone Giannecchini
>> GeoSolutions S.A.S.
>> Founder
>>
>> Via Poggio alle Viti 1187
>> 55054  Massarosa (LU)
>> Italy
>>
>> phone: +39 0584962313
>> fax:      +39 0584962313
>> mob:    +39 333 8128928
>>
>>
>> http://www.geo-solutions.it
>> http://geo-solutions.blogspot.com/
>> http://www.linkedin.com/in/simonegiannecchini
>> http://twitter.com/simogeo
>>
>> -------------------------------------------------------
>>
>>
>>
>> On Fri, Jan 28, 2011 at 2:42 PM, Andrea Aime
>> <and...@ge...> wrote:
>> > On Fri, Jan 28, 2011 at 1:58 PM, Simone Giannecchini
>> > <sim...@ge...> wrote:
>> >> Dear All,
>> >> I noticed that  a single WMS call generates multiple underlying
>> >> rendering requests.
>> >> Is this a side effect of the latest changes with the refactor on WMS
>> >> tht Gabriel did?
>> >> I guess it is worth double checking since this is rather scary :).
>> >
>> > Simone,
>> > do you have details on how to reproduce this? Like, is this happening for
>> > any request, does it have to have a particular layout (thinking compatibility
>> > with the GWC tilesets).
>> > Where does one put the breakpoint to see the multiple requests happening?
>> >
>> > Cheers
>> > Andrea
>> >
>> > --
>> > Ing. Andrea Aime
>> > Technical Lead
>> >
>> > GeoSolutions S.A.S.
>> > Via Poggio alle Viti 1187
>> > 55054  Massarosa (LU)
>> > Italy
>> >
>> > phone: +39 0584962313
>> > fax:     +39 0584962313
>> >
>> > http://www.geo-solutions.it
>> > http://geo-solutions.blogspot.com/
>> > http://www.linkedin.com/in/andreaaime
>> > http://twitter.com/geowolf
>> >
>> > -----------------------------------------------------
>> >
>> >
>>
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>
> --
> Gabriel Roldan
> gr...@op...
> Expert service straight from the developers
>
>
> ------------------------------------------------------------------------------
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