-import { DynamicThreadPool } from 'poolifier';
+import type { Worker } from 'node:worker_threads';
-import type { WorkerData, WorkerOptions } from '../types/Worker';
-import Utils from '../utils/Utils';
-import WorkerAbstract from './WorkerAbstract';
+import { DynamicThreadPool, type ErrorHandler, type ExitHandler } from 'poolifier';
+
+import { WorkerAbstract } from './WorkerAbstract';
+import type { WorkerData, WorkerOptions } from './WorkerTypes';
import { WorkerUtils } from './WorkerUtils';
-export default class WorkerDynamicPool extends WorkerAbstract<WorkerData> {
+export class WorkerDynamicPool extends WorkerAbstract<WorkerData> {
private readonly pool: DynamicThreadPool<WorkerData>;
/**
* Create a new `WorkerDynamicPool`.
*
- * @param workerScript
- * @param workerOptions
+ * @param workerScript -
+ * @param workerOptions -
*/
constructor(workerScript: string, workerOptions?: WorkerOptions) {
super(workerScript, workerOptions);
- this.workerOptions.poolOptions.exitHandler =
- this.workerOptions?.poolOptions?.exitHandler ?? WorkerUtils.defaultExitHandler;
+ this.workerOptions.poolOptions.errorHandler = (
+ this.workerOptions?.poolOptions?.errorHandler ?? WorkerUtils.defaultErrorHandler
+ ).bind(this) as ErrorHandler<Worker>;
+ this.workerOptions.poolOptions.exitHandler = (
+ this.workerOptions?.poolOptions?.exitHandler ?? WorkerUtils.defaultExitHandler
+ ).bind(this) as ExitHandler<Worker>;
+ this.workerOptions.poolOptions.messageHandler.bind(this);
this.pool = new DynamicThreadPool<WorkerData>(
this.workerOptions.poolMinSize,
this.workerOptions.poolMaxSize,
}
get size(): number {
- return this.pool.workers.length;
+ return this.pool.workerNodes.length;
}
- get maxElementsPerWorker(): number | null {
- return null;
+ get maxElementsPerWorker(): number | undefined {
+ return undefined;
}
/**
/**
*
- * @param elementData
+ * @param elementData -
* @returns
* @public
*/
await this.pool.execute(elementData);
// Start element sequentially to optimize memory at startup
this.workerOptions.elementStartDelay > 0 &&
- (await Utils.sleep(this.workerOptions.elementStartDelay));
+ (await WorkerUtils.sleep(this.workerOptions.elementStartDelay));
}
}