MapGuide RFC 75 - Adding caching support to GETTILEIMAGE
This page contains an change request (RFC) for the MapGuide Open Source project. More MapGuide RFCs can be found on the RFCs page.
|RFC Template Version||(1.0)|
|Last Modified||(Zac Spitzer) Timestamp|
|Assigned PSC guide(s)||(when determined)|
|Voting History||(vote date)|
Currently the tile service has no support for http cache semantics.
HTTP caching is a very simple way of increasing performance.
Proxy servers cannot currently cache MapGuide GETTILEIMAGE responses, without custom configuration and overrides
Adding cache headers to tile service.
This would require support adding the source tile timestamp to the HTTP header and then support returning 304's as required