Fix GH actions run on dependabot PRs.

[e-mobility-charging-stations-simulator.git] / src / charging-station / StationWorker.ts

diff --git a/src/charging-station/StationWorker.ts b/src/charging-station/StationWorker.ts
index bb2db88a4c749acafee441291b05dc8ef4fdf36e..c3c5cb51346ce2f36f843f816c29eb27abbdb524 100644 (file)
--- a/src/charging-station/StationWorker.ts
+++ b/src/charging-station/StationWorker.ts
@@ -1,3 +1,5 @@
+// Partial Copyright Jerome Benoit. 2021. All Rights Reserved.
+
 import { StationWorkerData, WorkerEvents } from '../types/Worker';
 import { parentPort, workerData } from 'worker_threads';
 
@@ -18,14 +20,22 @@ if (Utils.workerPoolInUse()) {
   }
 }
 
+/**
+ * Listen messages send by the main thread
+ */
 function addMessageListener(): void {
-  parentPort.on('message', (message) => {
+  parentPort?.on('message', (message) => {
     if (message.id === WorkerEvents.START_WORKER_ELEMENT) {
       startChargingStation(message.workerData);
     }
   });
 }
 
+/**
+ * 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();