X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fpool.ts;h=af80bcfbebcee352f2dc0c09dc6a6754e75ec0bf;hb=d91689fda0fa7a85014ac25276cf2cf0a9d81ce2;hp=e6388b03fc8544f1a5ee3b6eac62d862b51d323e;hpb=b560403426309944ad775794161773a745263190;p=poolifier.git diff --git a/src/pools/pool.ts b/src/pools/pool.ts index e6388b03..af80bcfb 100644 --- a/src/pools/pool.ts +++ b/src/pools/pool.ts @@ -1,5 +1,5 @@ -import { EventEmitterAsyncResource } from 'node:events' import type { TransferListItem } from 'node:worker_threads' +import type { EventEmitterAsyncResource } from 'node:events' import type { TaskFunction } from '../worker/task-functions' import type { ErrorHandler, @@ -34,11 +34,6 @@ export const PoolTypes = Object.freeze({ */ export type PoolType = keyof typeof PoolTypes -/** - * Pool event emitter integrated with async resource. - */ -export class PoolEmitter extends EventEmitterAsyncResource {} - /** * Enumeration of pool events. */ @@ -115,13 +110,13 @@ export interface TasksQueueOptions { */ readonly concurrency?: number /** - * Whether to enable task stealing. + * Whether to enable task stealing on empty queue. * * @defaultValue true */ readonly taskStealing?: boolean /** - * Whether to enable tasks stealing on back pressure. + * Whether to enable tasks stealing under back pressure. * * @defaultValue true */ @@ -227,7 +222,7 @@ export interface IPool< */ readonly hasWorkerNodeBackPressure: (workerNodeKey: number) => boolean /** - * Event emitter integrated with `AsyncResource` on which events can be listened to. + * Event emitter integrated with async resource on which events can be listened to. * The async tracking tooling identifier is `poolifier:--pool`. * * Events that can currently be listened to: @@ -240,7 +235,7 @@ export interface IPool< * - `'taskError'`: Emitted when an error occurs while executing a task. * - `'backPressure'`: Emitted when all worker nodes have back pressure (i.e. their tasks queue is full: queue size \>= maximum queue size). */ - readonly emitter?: PoolEmitter + readonly emitter?: EventEmitterAsyncResource /** * Executes the specified function in the worker constructor with the task data input parameter. *