Add tunable for charging station start delay for linear ramp up

[e-mobility-charging-stations-simulator.git] / src / worker / WorkerDynamicPool.ts

diff --git a/src/worker/WorkerDynamicPool.ts b/src/worker/WorkerDynamicPool.ts
index 0e1cd4cde877caf86cf4896fcf31271efeb4b53a..ec5ffc372b9ee0f24ea97f4e8f611677ff17af9b 100644 (file)
--- a/src/worker/WorkerDynamicPool.ts
+++ b/src/worker/WorkerDynamicPool.ts
@@ -1,13 +1,13 @@
 import { DynamicThreadPool, PoolOptions } from 'poolifier';
+import { WorkerData, WorkerStartOptions } from '../types/Worker';
 
 import Utils from '../utils/Utils';
 import { Worker } from 'worker_threads';
 import WorkerAbstract from './WorkerAbstract';
-import { WorkerData } from '../types/Worker';
 import { WorkerUtils } from './WorkerUtils';
 
-export default class WorkerDynamicPool<T> extends WorkerAbstract {
-  private pool: DynamicThreadPool<WorkerData>;
+export default class WorkerDynamicPool extends WorkerAbstract<WorkerData> {
+  private readonly pool: DynamicThreadPool<WorkerData>;
 
   /**
    * Create a new `WorkerDynamicPool`.
@@ -15,13 +15,11 @@ export default class WorkerDynamicPool<T> extends WorkerAbstract {
    * @param workerScript
    * @param min
    * @param max
-   * @param workerStartDelay
+   * @param workerStartOptions
    * @param opts
-   * @param messageListenerCallback
    */
-  constructor(workerScript: string, min: number, max: number, workerStartDelay?: number, opts?: PoolOptions<Worker>,
-      messageListenerCallback: (message: any) => void = () => { /* This is intentional */ }) {
-    super(workerScript, workerStartDelay, messageListenerCallback);
+  constructor(workerScript: string, min: number, max: number, workerStartOptions?: WorkerStartOptions, opts?: PoolOptions<Worker>) {
+    super(workerScript, workerStartOptions);
     opts.exitHandler = opts?.exitHandler ?? WorkerUtils.defaultExitHandler;
     this.pool = new DynamicThreadPool<WorkerData>(min, max, this.workerScript, opts);
   }
@@ -39,7 +37,6 @@ export default class WorkerDynamicPool<T> extends WorkerAbstract {
    * @returns
    * @public
    */
-  // eslint-disable-next-line @typescript-eslint/no-empty-function
   public async start(): Promise<void> {
     // This is intentional
   }
@@ -49,7 +46,6 @@ export default class WorkerDynamicPool<T> extends WorkerAbstract {
    * @returns
    * @public
    */
-  // eslint-disable-next-line @typescript-eslint/require-await
   public async stop(): Promise<void> {
     return this.pool.destroy();
   }
@@ -60,9 +56,9 @@ export default class WorkerDynamicPool<T> extends WorkerAbstract {
    * @returns
    * @public
    */
-  public async addElement(elementData: T): Promise<void> {
+  public async addElement(elementData: WorkerData): Promise<void> {
     await this.pool.execute(elementData);
-    // Start worker sequentially to optimize memory at startup
-    await Utils.sleep(this.workerStartDelay);
+    // Start element sequentially to optimize memory at startup
+    this.elementStartDelay > 0 && await Utils.sleep(this.elementStartDelay);
   }
 }