Hi all,
I would ask to the ML if the current handling of the default values for GWC parameter filters should be changed. Currently, if no default values are present, GWC requests a Tile using GeoServer default values and saves it in cache. This behavior could lead to bad results.
In GeoServer, for example, I could have an ImageMosaic Layer with time parameter and its default value configured as the “biggest” one available.
If I use the integrated GWC and I request my Layer without setting the default value, right now I will cache the current biggest value.
If I add afterwards other granules to this layer with time values bigger than the first one and do the same request on GWC, it will always return the result requested the first time, unless I will not flush the cache.
This behavior could be changed by checking if the default value is configured and, if not, returning the data without caching it.
Thank you for your attention.
Regards,
Nicola Lagomarsini.
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