Andrea Aime ( https://osgeo-org.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3Ae9469ffc-5e16-4c2b-b7b0-b9c46e912f9e ) *created* an issue
GeoServer ( https://osgeo-org.atlassian.net/browse/GEOS?atlOrigin=eyJpIjoiOGYzOTBlODljMzQ2NGZhMWJhMTg5MGVlNTY3NjY5M2UiLCJwIjoiaiJ9 ) / Bug ( https://osgeo-org.atlassian.net/browse/GEOS-10072?atlOrigin=eyJpIjoiOGYzOTBlODljMzQ2NGZhMWJhMTg5MGVlNTY3NjY5M2UiLCJwIjoiaiJ9 ) GEOS-10072 ( https://osgeo-org.atlassian.net/browse/GEOS-10072?atlOrigin=eyJpIjoiOGYzOTBlODljMzQ2NGZhMWJhMTg5MGVlNTY3NjY5M2UiLCJwIjoiaiJ9 ) WMS dimension default values and nearest match can pollute caches (in GWC and beyond) ( https://osgeo-org.atlassian.net/browse/GEOS-10072?atlOrigin=eyJpIjoiOGYzOTBlODljMzQ2NGZhMWJhMTg5MGVlNTY3NjY5M2UiLCJwIjoiaiJ9 ) Issue Type: Bug Assignee: Andrea Aime ( https://osgeo-org.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3Ae9469ffc-5e16-4c2b-b7b0-b9c46e912f9e ) Created: 21/May/21 12:45 PM Priority: Medium Reporter: Andrea Aime ( https://osgeo-org.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3Ae9469ffc-5e16-4c2b-b7b0-b9c46e912f9e ) WMS dimension handling, in paritcular default value and nearest match, can cause cache pollution because it breaks the relation between URL and content, over time the same URL could return different responses. When a warning is issued to to a nearest match or defalt value, the client should be informed using caching headers (something a HTTP client would understand) and GWC is best not try to cache the tile. ( https://osgeo-org.atlassian.net/browse/GEOS-10072#add-comment?atlOrigin=eyJpIjoiOGYzOTBlODljMzQ2NGZhMWJhMTg5MGVlNTY3NjY5M2UiLCJwIjoiaiJ9 ) Add Comment ( https://osgeo-org.atlassian.net/browse/GEOS-10072#add-comment?atlOrigin=eyJpIjoiOGYzOTBlODljMzQ2NGZhMWJhMTg5MGVlNTY3NjY5M2UiLCJwIjoiaiJ9 ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.core&referrer=utm_source%3DNotificationLink%26utm_medium%3DEmail ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailNotificationLink&mt=8 ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100162- sha1:2e82ed7 )
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