On Mon, Oct 7, 2013 at 3:05 AM, Chris Berkhout <[email protected]>wrote:
> Hi all,
>
> I'd like to update data and styles in a certain instance of GeoServer
> without the GeoWebCache tiles we've seeded being invalidated.
>
> I just want to keep serving the old tiles until I decide to manually
> reseed.
>
> Is there a configuration option, or another method, for turning off the
> auto-invalidate functionality?
>
I don't believe there is a way, when GWC is integrated in GeoServer it gets
notified of changes to the styles
immediately, and there is no way to stop it.
What's the use case for stopping this behavior though? The moment you do a
change in the styles
the tile cache is effectively stale, it must be dropped...
I can think of optimizations in case the style has scale dependencies, and
see if we can compare the
old and new styles and only drop the zoom levels that were actually
affected.
Cheers
Andrea
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