* @typeParam Response - Type of response of execution. This can only be serializable data.
*/
export class DynamicPoolWorkerChoiceStrategy<
- Worker extends IPoolWorker,
- Data,
- Response
-> extends AbstractWorkerChoiceStrategy<Worker, Data, Response> {
- private readonly workerChoiceStrategy: IWorkerChoiceStrategy<Worker>
+ Worker extends IPoolWorker,
+ Data,
+ Response
+ >
+ extends AbstractWorkerChoiceStrategy<Worker, Data, Response>
+ implements IWorkerChoiceStrategy {
+ private readonly workerChoiceStrategy: IWorkerChoiceStrategy
/**
* Constructs a worker choice strategy for dynamic pool.
*
* @param pool - The pool instance.
- * @param createDynamicallyWorkerCallback - The worker creation callback for dynamic pool.
- * @param workerChoiceStrategy - The worker choice strategy when the pull is busy.
+ * @param createWorkerCallback - The worker creation callback for dynamic pool.
+ * @param workerChoiceStrategy - The worker choice strategy when the pool is busy.
*/
public constructor (
pool: IPoolInternal<Worker, Data, Response>,
- private readonly createDynamicallyWorkerCallback: () => Worker,
+ private readonly createWorkerCallback: () => number,
workerChoiceStrategy: WorkerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN
) {
super(pool)
}
/** {@inheritDoc} */
- public choose (): Worker {
- const freeWorker = this.pool.findFreeWorker()
- if (freeWorker !== false) {
- return freeWorker
+ public choose (): number {
+ const freeWorkerKey = this.pool.findFreeWorkerKey()
+ if (freeWorkerKey !== -1) {
+ return freeWorkerKey
}
if (this.pool.busy) {
}
// All workers are busy, create a new worker
- return this.createDynamicallyWorkerCallback()
+ return this.createWorkerCallback()
+ }
+
+ /** {@inheritDoc} */
+ public remove (workerKey: number): boolean {
+ return this.workerChoiceStrategy.remove(workerKey)
}
}