-import type { IWorker } from '../worker'
-import type { IPool } from '../pool'
-import {
- DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS,
- DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS
-} from '../../utils'
-import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
+import type { IPool } from '../pool.js'
+import { DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS } from '../utils.js'
+import type { IWorker } from '../worker.js'
+import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy.js'
import type {
IWorkerChoiceStrategy,
TaskStatisticsRequirements,
WorkerChoiceStrategyOptions
-} from './selection-strategies-types'
+} from './selection-strategies-types.js'
/**
* Selects the next worker with a weighted round robin scheduling algorithm.
elu: DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS
}
- /**
- * Default worker weight.
- */
- private readonly defaultWorkerWeight: number
/**
* Worker node virtual task runtime.
*/
- private workerNodeVirtualTaskRunTime: number = 0
+ private workerNodeVirtualTaskRunTime = 0
/** @inheritDoc */
public constructor (
pool: IPool<Worker, Data, Response>,
- opts: WorkerChoiceStrategyOptions = DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS
+ opts?: WorkerChoiceStrategyOptions
) {
super(pool, opts)
this.setTaskStatisticsRequirements(this.opts)
- this.defaultWorkerWeight = this.computeDefaultWorkerWeight()
}
/** @inheritDoc */
public choose (): number | undefined {
this.setPreviousWorkerNodeKey(this.nextWorkerNodeKey)
this.weightedRoundRobinNextWorkerNodeKey()
- this.checkNextWorkerNodeReadiness()
+ this.checkNextWorkerNodeKey()
return this.nextWorkerNodeKey
}
public remove (workerNodeKey: number): boolean {
if (this.pool.workerNodes.length === 0) {
this.reset()
+ return true
}
if (this.nextWorkerNodeKey === workerNodeKey) {
this.workerNodeVirtualTaskRunTime = 0
private weightedRoundRobinNextWorkerNodeKey (): number | undefined {
const workerWeight =
- this.opts.weights?.[
- this.nextWorkerNodeKey ?? this.previousWorkerNodeKey
- ] ?? this.defaultWorkerWeight
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.opts!.weights![this.nextWorkerNodeKey ?? this.previousWorkerNodeKey]
if (this.workerNodeVirtualTaskRunTime < workerWeight) {
this.workerNodeVirtualTaskRunTime =
this.workerNodeVirtualTaskRunTime +