-import type { PoolOptions } from '../pool'
-import { PoolType } from '../pool-internal'
-import type { ThreadWorkerWithMessageChannel } from './fixed'
-import { FixedThreadPool } from './fixed'
+import { type PoolType, PoolTypes } from '../pool'
+import { FixedThreadPool, type ThreadPoolOptions } from './fixed'
/**
* A thread pool with a dynamic number of threads, but a guaranteed minimum number of threads.
*
* This thread pool creates new threads when the others are busy, up to the maximum number of threads.
- * When the maximum number of threads is reached, an event is emitted. If you want to listen to this event, use the pool's `emitter`.
+ * When the maximum number of threads is reached and workers are busy, an event is emitted. If you want to listen to this event, use the pool's `emitter`.
*
- * @typeParam Data - Type of data sent to the worker. This can only be serializable data.
- * @typeParam Response - Type of response of execution. This can only be serializable data.
+ * @typeParam Data - Type of data sent to the worker. This can only be structured-cloneable data.
+ * @typeParam Response - Type of execution response. This can only be structured-cloneable data.
* @author [Alessandro Pio Ardizio](https://github.com/pioardi)
* @since 0.0.1
*/
*/
public constructor (
min: number,
- private readonly max: number,
+ protected readonly max: number,
filePath: string,
- opts: PoolOptions<ThreadWorkerWithMessageChannel> = {}
+ opts: ThreadPoolOptions = {}
) {
super(min, filePath, opts)
+ this.checkDynamicPoolSize(this.numberOfWorkers, this.max)
}
- /** {@inheritDoc} */
- public get type (): PoolType {
- return PoolType.DYNAMIC
+ /** @inheritDoc */
+ protected get type (): PoolType {
+ return PoolTypes.dynamic
}
- /** {@inheritDoc} */
- public get full (): boolean {
- return this.workers.length === this.max
+ /** @inheritDoc */
+ protected get maxSize (): number {
+ return this.max
}
- /** {@inheritDoc} */
- public get busy (): boolean {
- return this.full && this.findFreeWorkerKey() === -1
+ /** @inheritDoc */
+ protected get busy (): boolean {
+ return this.full && this.internalBusy()
}
}