fix(ocpp20): clean up VariableManager mappings cache on station stop

invalidateMappingsCache was never called on station stop, leaking
invalidVariables and validatedStations entries for each stopped station.
Call it alongside resetRuntimeOverrides in stop() for complete cleanup.

diff --git a/src/charging-station/ocpp/2.0/OCPP20IncomingRequestService.ts b/src/charging-station/ocpp/2.0/OCPP20IncomingRequestService.ts
index 3e2a783e80264ce8464a3656ac81e8ea65d6825c..50ca5287d26767e0b4e1108c5f87c87392268aac 100644 (file)
--- a/src/charging-station/ocpp/2.0/OCPP20IncomingRequestService.ts
+++ b/src/charging-station/ocpp/2.0/OCPP20IncomingRequestService.ts
@@ -667,11 +667,14 @@ export class OCPP20IncomingRequestService extends OCPPIncomingRequestService {
       this.stationStates.delete(chargingStation)
     }
     try {
-      OCPP20VariableManager.getInstance().resetRuntimeOverrides(chargingStation.stationInfo?.hashId)
-      logger.debug(`${chargingStation.logPrefix()} ${moduleName}.stop: Runtime overrides cleared`)
+      const variableManager = OCPP20VariableManager.getInstance()
+      const stationId = chargingStation.stationInfo?.hashId
+      variableManager.resetRuntimeOverrides(stationId)
+      variableManager.invalidateMappingsCache(stationId)
+      logger.debug(`${chargingStation.logPrefix()} ${moduleName}.stop: Per-station state cleared`)
     } catch (error) {
       logger.error(
-        `${chargingStation.logPrefix()} ${moduleName}.stop: Error clearing runtime overrides:`,
+        `${chargingStation.logPrefix()} ${moduleName}.stop: Error clearing per-station state:`,
         error
       )
     }