import { StationWorkerData, WorkerEvents } from '../types/Worker';
-import { isMainThread, parentPort, workerData } from 'worker_threads';
+import { parentPort, workerData } from 'worker_threads';
import ChargingStation from './ChargingStation';
import Constants from '../utils/Constants';
import Utils from '../utils/Utils';
// Conditionally export ThreadWorker instance for pool usage
-export let threadWorker;
+export let threadWorker: ThreadWorker;
if (Utils.workerPoolInUse()) {
- threadWorker = new ThreadWorker(startChargingStation, { maxInactiveTime: Constants.WORKER_POOL_MAX_INACTIVE_TIME, async: false });
-}
-
-if (!isMainThread) {
- // Add listener to start charging station from main thread
- addListener();
+ 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 });
}
}
-function addListener() {
+/**
+ * Listen messages send by the main thread
+ */
+function addMessageListener(): void {
parentPort.on('message', (message) => {
if (message.id === WorkerEvents.START_WORKER_ELEMENT) {
startChargingStation(message.workerData);
});
}
-function startChargingStation(data: StationWorkerData) {
- const station = new ChargingStation(data.index , data.templateFile);
+/**
+ * Create and start a charging station instance
+ *
+ * @param {StationWorkerData} data workerData
+ */
+function startChargingStation(data: StationWorkerData): void {
+ const station = new ChargingStation(data.index, data.templateFile);
station.start();
}