-import type { IPool } from '../pool'
-import type { IWorker } from '../worker'
-import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
+import type { IPool } from '../pool.js'
+import type { IWorker } from '../worker.js'
+import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy.js'
import type {
IWorkerChoiceStrategy,
- InternalWorkerChoiceStrategyOptions
-} from './selection-strategies-types'
+ WorkerChoiceStrategyOptions
+} from './selection-strategies-types.js'
/**
* Selects the least used worker.
/** @inheritDoc */
public constructor (
pool: IPool<Worker, Data, Response>,
- opts: InternalWorkerChoiceStrategyOptions
+ opts?: WorkerChoiceStrategyOptions
) {
super(pool, opts)
}
}
private leastUsedNextWorkerNodeKey (): number | undefined {
+ if (this.pool.workerNodes.length === 0) {
+ return undefined
+ }
return this.pool.workerNodes.reduce(
(minWorkerNodeKey, workerNode, workerNodeKey, workerNodes) => {
return this.isWorkerNodeReady(workerNodeKey) &&