From: Jonathan M. <jon...@wa...> - 2013-05-09 14:39:44
|
Hi List, I came across this blog post - http://geo-solutions.blogspot.it/2012/05/tips-tricks-geowebcache-tweaks.html - detailing how to change HTTP Caching Headers for GWC responses. The problem is, its not clear what file I need to edit to put my <expireClientsList> into. After a bit of searching I decided to stick it into %GWC_CACHE_DIR%\geowebcache.xml: <layers> <!--HTTP Cache tiles - 30 days until expiry for mastermap scale--> <!--100 days for others--> <expireClientsList> <expirationRule minZoom="0" expiration="8640000" /> <expirationRule minZoom="10" expiration="2592000" /> </expireClientsList> </layers> Problem is, this breaks GeoServer horrifically (tons of error messages at startup, and then any and all GeoServer requests, including to the admin page, give a 404 when its running). I'm surprised how badly GeoServer breaks actually. So short version: how do I implement this in the GeoServer integrated GWC? Thanks, Jonathan -- This transmission is intended for the named addressee(s) only and may contain sensitive or protectively marked material up to RESTRICTED and should be handled accordingly. Unless you are the named addressee (or authorised to receive it for the addressee) you may not copy or use it, or disclose it to anyone else. If you have received this transmission in error please notify the sender immediately. All email traffic sent to or from us, including without limitation all GCSX traffic, may be subject to recording and/or monitoring in accordance with relevant legislation. |
From: Simone G. <sim...@ge...> - 2013-05-09 18:08:56
|
Ciao Jonathan, answering your email partially. Those tricks were put in place with a standalone GeoWebCache. Regards, Simone Giannecchini == GeoServer training in Milan, 6th & 7th June 2013! Visit http://geoserver.geo-solutions.it for more information. == Ing. Simone Giannecchini @simogeo Founder/Director GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 333 8128928 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- On Thu, May 9, 2013 at 4:39 PM, Jonathan Moules <jon...@wa...> wrote: > Hi List, > I came across this blog post - > http://geo-solutions.blogspot.it/2012/05/tips-tricks-geowebcache-tweaks.html > - detailing how to change HTTP Caching Headers for GWC responses. > > The problem is, its not clear what file I need to edit to put my > <expireClientsList> into. After a bit of searching I decided to stick it > into %GWC_CACHE_DIR%\geowebcache.xml: > > <layers> > <!--HTTP Cache tiles - 30 days until expiry for mastermap scale--> > <!--100 days for others--> > <expireClientsList> > <expirationRule minZoom="0" expiration="8640000" /> > <expirationRule minZoom="10" expiration="2592000" /> > </expireClientsList> > </layers> > > Problem is, this breaks GeoServer horrifically (tons of error messages at > startup, and then any and all GeoServer requests, including to the admin > page, give a 404 when its running). I'm surprised how badly GeoServer breaks > actually. > > So short version: how do I implement this in the GeoServer integrated GWC? > > Thanks, > Jonathan > > This transmission is intended for the named addressee(s) only and may > contain sensitive or protectively marked material up to RESTRICTED and > should be handled accordingly. Unless you are the named addressee (or > authorised to receive it for the addressee) you may not copy or use it, or > disclose it to anyone else. If you have received this transmission in error > please notify the sender immediately. All email traffic sent to or from us, > including without limitation all GCSX traffic, may be subject to recording > and/or monitoring in accordance with relevant legislation. > ------------------------------------------------------------------------------ > Learn Graph Databases - Download FREE O'Reilly Book > "Graph Databases" is the definitive new guide to graph databases and > their applications. This 200-page book is written by three acclaimed > leaders in the field. The early access version is available now. > Download your free book today! http://p.sf.net/sfu/neotech_d2d_may > _______________________________________________ > Geoserver-users mailing list > Geo...@li... > https://lists.sourceforge.net/lists/listinfo/geoserver-users > |
From: Jonathan M. <jon...@wa...> - 2013-05-10 09:00:47
|
Hi Simone, Thanks for the information. I guess that means the HTTP-Cache headers aren't configurable with the integrated GWC. Ah well, our internal network can cope. :-) Jonathan On 9 May 2013 19:08, Simone Giannecchini < sim...@ge...> wrote: > Ciao Jonathan, > answering your email partially. Those tricks were put in place with a > standalone GeoWebCache. > > Regards, > Simone Giannecchini > == > GeoServer training in Milan, 6th & 7th June 2013! Visit > http://geoserver.geo-solutions.it for more information. > == > > Ing. Simone Giannecchini > @simogeo > Founder/Director > > GeoSolutions S.A.S. > Via Poggio alle Viti 1187 > 55054 Massarosa (LU) > Italy > phone: +39 0584 962313 > fax: +39 0584 1660272 > mob: +39 333 8128928 > > http://www.geo-solutions.it > http://twitter.com/geosolutions_it > > ------------------------------------------------------- > > > On Thu, May 9, 2013 at 4:39 PM, Jonathan Moules > <jon...@wa...> wrote: > > Hi List, > > I came across this blog post - > > > http://geo-solutions.blogspot.it/2012/05/tips-tricks-geowebcache-tweaks.html > > - detailing how to change HTTP Caching Headers for GWC responses. > > > > The problem is, its not clear what file I need to edit to put my > > <expireClientsList> into. After a bit of searching I decided to stick it > > into %GWC_CACHE_DIR%\geowebcache.xml: > > > > <layers> > > <!--HTTP Cache tiles - 30 days until expiry for mastermap scale--> > > <!--100 days for others--> > > <expireClientsList> > > <expirationRule minZoom="0" expiration="8640000" /> > > <expirationRule minZoom="10" expiration="2592000" /> > > </expireClientsList> > > </layers> > > > > Problem is, this breaks GeoServer horrifically (tons of error messages at > > startup, and then any and all GeoServer requests, including to the admin > > page, give a 404 when its running). I'm surprised how badly GeoServer > breaks > > actually. > > > > So short version: how do I implement this in the GeoServer integrated > GWC? > > > > Thanks, > > Jonathan > > > > This transmission is intended for the named addressee(s) only and may > > contain sensitive or protectively marked material up to RESTRICTED and > > should be handled accordingly. Unless you are the named addressee (or > > authorised to receive it for the addressee) you may not copy or use it, > or > > disclose it to anyone else. If you have received this transmission in > error > > please notify the sender immediately. All email traffic sent to or from > us, > > including without limitation all GCSX traffic, may be subject to > recording > > and/or monitoring in accordance with relevant legislation. > > > ------------------------------------------------------------------------------ > > Learn Graph Databases - Download FREE O'Reilly Book > > "Graph Databases" is the definitive new guide to graph databases and > > their applications. This 200-page book is written by three acclaimed > > leaders in the field. The early access version is available now. > > Download your free book today! http://p.sf.net/sfu/neotech_d2d_may > > _______________________________________________ > > Geoserver-users mailing list > > Geo...@li... > > https://lists.sourceforge.net/lists/listinfo/geoserver-users > > > -- This transmission is intended for the named addressee(s) only and may contain sensitive or protectively marked material up to RESTRICTED and should be handled accordingly. Unless you are the named addressee (or authorised to receive it for the addressee) you may not copy or use it, or disclose it to anyone else. If you have received this transmission in error please notify the sender immediately. All email traffic sent to or from us, including without limitation all GCSX traffic, may be subject to recording and/or monitoring in accordance with relevant legislation. |
From: arahav <ar...@us...> - 2013-05-10 12:41:53
|
Hi Jonathan, You have a couple of options to set HTTP-Cache headers with the integrated GWC: 1. Create a tiled layer in geowebcache.xml instead of publishing a GeoServerTileLayer. 2. If you're using Tomcat you can change the headers using the Expires Filter : http://tomcat.apache.org/tomcat-7.0-doc/config/filter.html#Expires_Filter Ami. -- View this message in context: http://osgeo-org.1560.x6.nabble.com/HTTP-Cache-headers-tp5052354p5052554.html Sent from the GeoServer - User mailing list archive at Nabble.com. |