X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fcluster%2Fdynamic.ts;h=9f2f0dd95130a37d4bf010b071dbcc30271ab9ac;hb=6a5f7992e88975427ab30dcd774b86a0127c5bdd;hp=f0c3c0e40cf21cceb0e2048d1b7931417d972c96;hpb=ff5e76e152be8540cba8118bb4e2b9da314dfff5;p=poolifier.git diff --git a/src/pools/cluster/dynamic.ts b/src/pools/cluster/dynamic.ts index f0c3c0e4..9f2f0dd9 100644 --- a/src/pools/cluster/dynamic.ts +++ b/src/pools/cluster/dynamic.ts @@ -1,15 +1,16 @@ -import type { ClusterPoolOptions } from './fixed' +import { type Worker } from 'node:cluster' +import { type PoolOptions, type PoolType, PoolTypes } from '../pool' +import { checkDynamicPoolSize } from '../utils' import { FixedClusterPool } from './fixed' /** * A cluster pool with a dynamic number of workers, but a guaranteed minimum number of workers. * * This cluster pool creates new workers when the others are busy, up to the maximum number of workers. - * When the maximum number of workers is reached, an event is emitted. If you want to listen to this event, use the pool's `emitter`. - * - * @template Data Type of data sent to the worker. This can only be serializable data. - * @template Response Type of response of execution. This can only be serializable data. + * When the maximum number of workers is reached and workers are busy, an event is emitted. If you want to listen to this event, use the pool's `emitter`. * + * @typeParam Data - Type of data sent to the worker. This can only be structured-cloneable data. + * @typeParam Response - Type of execution response. This can only be structured-cloneable data. * @author [Christopher Quadflieg](https://github.com/Shinigami92) * @since 2.0.0 */ @@ -20,22 +21,31 @@ export class DynamicClusterPool< /** * Constructs a new poolifier dynamic cluster pool. * - * @param min Minimum number of workers which are always active. - * @param max Maximum number of workers that can be created by this pool. - * @param filePath Path to an implementation of a `ClusterWorker` file, which can be relative or absolute. - * @param opts Options for this dynamic cluster pool. Default: `{}` + * @param min - Minimum number of workers which are always active. + * @param max - Maximum number of workers that can be created by this pool. + * @param filePath - Path to an implementation of a `ClusterWorker` file, which can be relative or absolute. + * @param opts - Options for this dynamic cluster pool. */ public constructor ( min: number, - public readonly max: number, + max: number, filePath: string, - opts: ClusterPoolOptions = {} + opts: PoolOptions = {} ) { - super(min, filePath, opts) + super(min, filePath, opts, max) + checkDynamicPoolSize( + this.minimumNumberOfWorkers, + this.maximumNumberOfWorkers as number + ) + } + + /** @inheritDoc */ + protected get type (): PoolType { + return PoolTypes.dynamic } - /** @inheritdoc */ - public get dynamic (): boolean { - return true + /** @inheritDoc */ + protected get busy (): boolean { + return this.full && this.internalBusy() } }