/**
* Per worker virtual task runtime map.
*/
- private readonly workersTaskRunTime: Map<Worker, TaskRunTime> = new Map<
- Worker,
+ private readonly workersTaskRunTime: Map<number, TaskRunTime> = new Map<
+ number,
TaskRunTime
>()
}
/** {@inheritDoc} */
- public choose (): Worker {
- const chosenWorker = this.pool.workers.get(this.currentWorkerId)
- ?.worker as Worker
- if (this.isDynamicPool && !this.workersTaskRunTime.has(chosenWorker)) {
- this.initWorkerTaskRunTime(chosenWorker)
+ public choose (): number {
+ const chosenWorkerKey = this.currentWorkerId
+ if (this.isDynamicPool && !this.workersTaskRunTime.has(chosenWorkerKey)) {
+ this.initWorkerTaskRunTime(chosenWorkerKey)
}
const workerTaskRunTime =
- this.workersTaskRunTime.get(chosenWorker)?.runTime ?? 0
+ this.workersTaskRunTime.get(chosenWorkerKey)?.runTime ?? 0
const workerTaskWeight =
- this.workersTaskRunTime.get(chosenWorker)?.weight ??
+ this.workersTaskRunTime.get(chosenWorkerKey)?.weight ??
this.defaultWorkerWeight
if (workerTaskRunTime < workerTaskWeight) {
this.setWorkerTaskRunTime(
- chosenWorker,
+ chosenWorkerKey,
workerTaskWeight,
workerTaskRunTime +
- (this.getWorkerVirtualTaskRunTime(chosenWorker) ?? 0)
+ (this.getWorkerVirtualTaskRunTime(chosenWorkerKey) ?? 0)
)
} else {
this.currentWorkerId =
- this.currentWorkerId === this.pool.workers.size - 1
+ this.currentWorkerId === this.pool.workers.length - 1
? 0
: this.currentWorkerId + 1
- this.setWorkerTaskRunTime(
- this.pool.workers.get(this.currentWorkerId)?.worker as Worker,
- workerTaskWeight,
- 0
- )
+ this.setWorkerTaskRunTime(this.currentWorkerId, workerTaskWeight, 0)
+ }
+ return chosenWorkerKey
+ }
+
+ /** {@inheritDoc} */
+ public remove (workerKey: number): boolean {
+ if (this.currentWorkerId === workerKey) {
+ this.currentWorkerId =
+ this.currentWorkerId > this.pool.workers.length - 1
+ ? this.pool.workers.length - 1
+ : this.currentWorkerId
+ }
+ const workerDeleted = this.workersTaskRunTime.delete(workerKey)
+ for (const [key, value] of this.workersTaskRunTime) {
+ if (key > workerKey) {
+ this.workersTaskRunTime.set(key - 1, value)
+ }
}
- return chosenWorker
+ return workerDeleted
}
private initWorkersTaskRunTime (): void {
- for (const value of this.pool.workers.values()) {
- this.initWorkerTaskRunTime(value.worker)
+ for (const [index] of this.pool.workers.entries()) {
+ this.initWorkerTaskRunTime(index)
}
}
- private initWorkerTaskRunTime (worker: Worker): void {
- this.setWorkerTaskRunTime(worker, this.defaultWorkerWeight, 0)
+ private initWorkerTaskRunTime (workerKey: number): void {
+ this.setWorkerTaskRunTime(workerKey, this.defaultWorkerWeight, 0)
}
private setWorkerTaskRunTime (
- worker: Worker,
+ workerKey: number,
weight: number,
runTime: number
): void {
- this.workersTaskRunTime.set(worker, {
+ this.workersTaskRunTime.set(workerKey, {
weight,
runTime
})
}
- private getWorkerVirtualTaskRunTime (worker: Worker): number | undefined {
- return this.pool.getWorkerTasksUsage(worker)?.avgRunTime
+ private getWorkerVirtualTaskRunTime (workerKey: number): number {
+ return this.pool.workers[workerKey].tasksUsage.avgRunTime
}
private computeWorkerWeight (): number {