-import type { ClusterPoolOptions } from './fixed'
-import { FixedClusterPool } from './fixed'
+import { type PoolType, PoolTypes } from '../pool'
+import { type ClusterPoolOptions, FixedClusterPool } from './fixed'
/**
* A cluster pool with a dynamic number of workers, but a guaranteed minimum number of workers.
*
* This cluster pool creates new workers when the others are busy, up to the maximum number of workers.
- * When the maximum number of workers is reached, an event is emitted. If you want to listen to this event, use the pool's `emitter`.
- *
- * @template Data Type of data sent to the worker. This can only be serializable data.
- * @template Response Type of response of execution. This can only be serializable data.
+ * When the maximum number of workers 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 structured-cloneable data.
+ * @typeParam Response - Type of execution response. This can only be structured-cloneable data.
* @author [Christopher Quadflieg](https://github.com/Shinigami92)
* @since 2.0.0
*/
/**
* Constructs a new poolifier dynamic cluster pool.
*
- * @param min Minimum number of workers which are always active.
- * @param max Maximum number of workers that can be created by this pool.
- * @param filePath Path to an implementation of a `ClusterWorker` file, which can be relative or absolute.
- * @param opts Options for this dynamic cluster pool. Default: `{}`
+ * @param min - Minimum number of workers which are always active.
+ * @param max - Maximum number of workers that can be created by this pool.
+ * @param filePath - Path to an implementation of a `ClusterWorker` file, which can be relative or absolute.
+ * @param opts - Options for this dynamic cluster pool.
*/
public constructor (
min: number,
- public readonly max: number,
+ protected readonly max: number,
filePath: string,
opts: ClusterPoolOptions = {}
) {
super(min, filePath, opts)
+ this.checkDynamicPoolSize(this.numberOfWorkers, this.max)
+ }
+
+ /** @inheritDoc */
+ protected get type (): PoolType {
+ return PoolTypes.dynamic
}
- /** @inheritdoc */
- public isDynamic (): boolean {
- return true
+ /** @inheritDoc */
+ protected get busy (): boolean {
+ return this.full && this.internalBusy()
}
}