+import Constants from '../utils/Constants';
+import { ThreadWorker } from 'poolifier';
+import Utils from '../utils/Utils';
+
+// Conditionally export ThreadWorker instance for pool usage
+export let threadWorker: ThreadWorker;
+if (Utils.workerPoolInUse()) {
+ threadWorker = new ThreadWorker<StationWorkerData>(startChargingStation, { maxInactiveTime: Constants.WORKER_POOL_MAX_INACTIVE_TIME, async: false });
+} else {
+ // Add message listener to start charging station from main thread
+ addMessageListener();
+ if (!Utils.isUndefined(workerData)) {
+ startChargingStation({ index: workerData.index as number, templateFile: workerData.templateFile as string });
+ }
+}
+
+/**
+ * Listen messages send by the main thread
+ */
+function addMessageListener(): void {
+ parentPort?.on('message', (message) => {
+ if (message.id === WorkerEvents.START_WORKER_ELEMENT) {
+ startChargingStation(message.workerData);
+ }
+ });
+}