// Partial Copyright Jerome Benoit. 2021. All Rights Reserved.
-import { WorkerData, WorkerMessageEvents, WorkerOptions, WorkerSetElement } from '../types/Worker';
+import { Worker } from 'worker_threads';
+import { WorkerData, WorkerMessageEvents, WorkerOptions, WorkerSetElement } from '../types/Worker';
import Utils from '../utils/Utils';
-import { Worker } from 'worker_threads';
import WorkerAbstract from './WorkerAbstract';
import { WorkerUtils } from './WorkerUtils';
throw new Error("Cannot add a WorkerSet element: workers' set does not exist");
}
if (
+ this.workerSet.size === 0 ||
this.getLastWorkerSetElement().numberOfWorkerElements >= this.workerOptions.elementsPerWorker
) {
await this.startWorker();
id: WorkerMessageEvents.START_WORKER_ELEMENT,
data: elementData,
});
- this.getLastWorkerSetElement().numberOfWorkerElements++; // should there not be a hanshake to be safer ?
+ this.getLastWorkerSetElement().numberOfWorkerElements++;
// Start element sequentially to optimize memory at startup
if (this.workerOptions.elementStartDelay > 0) {
await Utils.sleep(this.workerOptions.elementStartDelay);
/* This is intentional */
});
});
- worker.on('error', () => {
- /* This is intentional */
- });
+ worker.on('error', WorkerUtils.defaultErrorHandler);
worker.on('exit', (code) => {
WorkerUtils.defaultExitHandler(code);
this.workerSet.delete(this.getWorkerSetElementByWorker(worker));