- private initWorkerImplementation(): void {
- this.workerImplementation = WorkerFactory.getWorkerImplementation<ChargingStationWorkerData>(this.workerScript, Configuration.getWorkerProcess(),
- {
- startDelay: Configuration.getWorkerStartDelay(),
- poolMaxSize: Configuration.getWorkerPoolMaxSize(),
- poolMinSize: Configuration.getWorkerPoolMinSize(),
- elementsPerWorker: Configuration.getChargingStationsPerWorker(),
- poolOptions: {
- workerChoiceStrategy: Configuration.getWorkerPoolStrategy()
- },
- messageHandler: async (msg: ChargingStationWorkerMessage) => {
- if (msg.id === ChargingStationWorkerMessageEvents.STARTED) {
- this.uiWebSocketServer.chargingStations.add(msg.data.id as string);
- } else if (msg.id === ChargingStationWorkerMessageEvents.STOPPED) {
- this.uiWebSocketServer.chargingStations.delete(msg.data.id as string);
- } else if (msg.id === ChargingStationWorkerMessageEvents.PERFORMANCE_STATISTICS) {
- await this.storage.storePerformanceStatistics(msg.data as unknown as Statistics);
- }
+ private initializeWorkerImplementation(): void {
+ !this.workerImplementation &&
+ (this.workerImplementation = WorkerFactory.getWorkerImplementation<ChargingStationWorkerData>(
+ this.workerScript,
+ Configuration.getWorkerProcess(),
+ {
+ workerStartDelay: Configuration.getWorkerStartDelay(),
+ elementStartDelay: Configuration.getElementStartDelay(),
+ poolMaxSize: Configuration.getWorkerPoolMaxSize(),
+ poolMinSize: Configuration.getWorkerPoolMinSize(),
+ elementsPerWorker: Configuration.getChargingStationsPerWorker(),
+ poolOptions: {
+ workerChoiceStrategy: Configuration.getWorkerPoolStrategy(),
+ },
+ messageHandler: async (msg: ChargingStationWorkerMessage) => {
+ if (msg.id === ChargingStationWorkerMessageEvents.STARTED) {
+ this.uiServer.chargingStations.add(msg.data.id as string);
+ } else if (msg.id === ChargingStationWorkerMessageEvents.STOPPED) {
+ this.uiServer.chargingStations.delete(msg.data.id as string);
+ } else if (msg.id === ChargingStationWorkerMessageEvents.PERFORMANCE_STATISTICS) {
+ await this.storage.storePerformanceStatistics(msg.data as unknown as Statistics);
+ }
+ },