Re: [Geoserver-users] Cache Invalidation (expiration) between GWC and GS

2014-08-21 Thread Rahkonen Jukka (Tike)
Hi, Not GeoRSS feeds but the following SQL creates truncate commands for GWC in json format for all the mapsheeet numbers which are listed as updated in 2014. List of updated mapsheets is in table “aerials” and the geometries of the mapsheets are in table “a.mapsheet”. Adjust the SQL for Post

Re: [Geoserver-users] Cache Invalidation (expiration) between GWC and GS

2014-08-21 Thread Jody Garnett
Part of the integration of GWC clears areas of the cache based on WFS-T transactions. You can produce a similar effect in a standalone GWC by giving it a georss feed. Anyone up for turning your PostGIS changes into a GeoRSS feed :) Jody Garnett On Thu, Aug 21, 2014 at 6:25 AM, Nachtigall, J

Re: [Geoserver-users] Cache Invalidation (expiration) between GWC and GS

2014-08-21 Thread Stephen V. Mather
nvalidation (expiration) between GWC and GS Hi, I have a typical setup like: PostGIS => GS => GWC => Browser. Can I have preseeded tiles at GeoWebCache that are invalidated (i.e. get expired) on the fly based on caching headers? That is, is the following possible?: 1. Browser re-req

[Geoserver-users] Cache Invalidation (expiration) between GWC and GS

2014-08-21 Thread Nachtigall, Jens (init)
Hi, I have a typical setup like: PostGIS => GS => GWC => Browser. Can I have preseeded tiles at GeoWebCache that are invalidated (i.e. get expired) on the fly based on caching headers? That is, is the following possible?: 1. Browser re-requests a certain tile including If-Modified-Since head

[Geoserver-users] Cache Invalidation (expiration) between GWC and GS

2014-08-20 Thread Nachtigall, Jens (init)
Hi, having a typical setup like PostGIS => GS => GWC => Browser Can I have preseeded tiles at GeoWebCache that are invalidated, that is get expired, on the fly based on caching headers? That is, is the following possible?: 1. Browser re-requests a certain tile including If-Modified-Since head