raptorswing/MapGraphics — Issue #3: Tile Cache timeout should be based on the HTTP headers returned with the tile
Author: raptorswing
Created: 2012-01-31 17:25:03+00:00
State: open

When a tile is fetched, the HTTP server probably returns a header indicating how long the tile should be cached. MapTileSource should use that information, if present, to decide how long to keep tiles in cache.