import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
import type {
IWorkerChoiceStrategy,
- TaskStatistics,
+ TaskStatisticsRequirements,
WorkerChoiceStrategyOptions
} from './selection-strategies-types'
extends AbstractWorkerChoiceStrategy<Worker, Data, Response>
implements IWorkerChoiceStrategy {
/** @inheritDoc */
- public readonly taskStatistics: TaskStatistics = {
+ public readonly taskStatisticsRequirements: TaskStatisticsRequirements = {
runTime: false,
- avgRunTime: true,
+ avgRunTime: false,
medRunTime: false,
waitTime: false,
avgWaitTime: false,
/** @inheritDoc */
public choose (): number {
- let minTasksElu = Infinity
+ let minWorkerElu = Infinity
let leastEluWorkerNodeKey!: number
for (const [workerNodeKey, workerNode] of this.pool.workerNodes.entries()) {
- const tasksUsage = workerNode.tasksUsage
- const tasksElu = tasksUsage.elu?.utilization ?? 0
- if (tasksElu === 0) {
+ const workerUsage = workerNode.workerUsage
+ const workerElu = workerUsage.elu?.utilization ?? 0
+ if (workerElu === 0) {
return workerNodeKey
- } else if (tasksElu < minTasksElu) {
- minTasksElu = tasksElu
+ } else if (workerElu < minWorkerElu) {
+ minWorkerElu = workerElu
leastEluWorkerNodeKey = workerNodeKey
}
}