Cache real weather snapshots server side

2026-05-15 23:34:29 -07:00
parent 5a90d532e2
commit 8ae5ecb3b0
5 changed files with 161 additions and 1 deletions
@@ -174,6 +174,14 @@ precipitation probability, and wind speed as fallback inputs. The NWS path is
 only used for eligible US/NWS-covered tiles; Open-Meteo remains the global
 source for all tiles.

+Real-weather snapshots are cached server-side in
+`UAgrarianWeatherProviderSubsystem::ServerWeatherSnapshotCache`. Cache keys use
+provider plus tile ID, and the default TTL is 15 minutes. Server requests first
+try to apply a fresh cached snapshot to `AAgrarianGameState`; only cache misses
+call Open-Meteo or NOAA/NWS. Clients never call Open-Meteo or NOAA/NWS directly.
+They receive weather, temperature, source, and state through replicated game
+state fields.
+
 ## Terrain And Tile Delivery

 ### MVP Tile