X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fselection-strategies%2Fround-robin-worker-choice-strategy.ts;h=e99383caf977bec57a28d158b7c147806ed41fcb;hb=d3127e8409afde2d33be3bf0a04065da98b535c7;hp=eda00c7582e305a57c10318d2878c24045fe21fc;hpb=f06e48d8e14dcfe3277bd16b1bd2463136af13e6;p=poolifier.git diff --git a/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts b/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts index eda00c75..e99383ca 100644 --- a/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts +++ b/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts @@ -1,13 +1,18 @@ +import { DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS } from '../../utils' +import type { IPool } from '../pool' import type { IWorker } from '../worker' import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy' -import type { IWorkerChoiceStrategy } from './selection-strategies-types' +import type { + IWorkerChoiceStrategy, + WorkerChoiceStrategyOptions +} from './selection-strategies-types' /** * Selects the next worker in a round robin fashion. * * @typeParam Worker - Type of worker which manages the strategy. * @typeParam Data - Type of data sent to the worker. This can only be serializable data. - * @typeParam Response - Type of response of execution. This can only be serializable data. + * @typeParam Response - Type of execution response. This can only be serializable data. */ export class RoundRobinWorkerChoiceStrategy< Worker extends IWorker, @@ -21,12 +26,26 @@ export class RoundRobinWorkerChoiceStrategy< */ private nextWorkerNodeId: number = 0 + /** @inheritDoc */ + public constructor ( + pool: IPool, + opts: WorkerChoiceStrategyOptions = DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS + ) { + super(pool, opts) + this.checkOptions(this.opts) + } + /** @inheritDoc */ public reset (): boolean { this.nextWorkerNodeId = 0 return true } + /** @inheritDoc */ + public update (): boolean { + return true + } + /** @inheritDoc */ public choose (): number { const chosenWorkerNodeKey = this.nextWorkerNodeId @@ -42,11 +61,8 @@ export class RoundRobinWorkerChoiceStrategy< if (this.nextWorkerNodeId === workerNodeKey) { if (this.pool.workerNodes.length === 0) { this.nextWorkerNodeId = 0 - } else { - this.nextWorkerNodeId = - this.nextWorkerNodeId > this.pool.workerNodes.length - 1 - ? this.pool.workerNodes.length - 1 - : this.nextWorkerNodeId + } else if (this.nextWorkerNodeId > this.pool.workerNodes.length - 1) { + this.nextWorkerNodeId = this.pool.workerNodes.length - 1 } } return true