-import { checkDynamicPoolSize } from '../utils'
-import { type PoolType, PoolTypes } from '../pool'
-import { type ClusterPoolOptions, FixedClusterPool } from './fixed'
+import { PoolEvents, type PoolType, PoolTypes } from '../pool.js'
+import { checkDynamicPoolSize } from '../utils.js'
+import { type ClusterPoolOptions, FixedClusterPool } from './fixed.js'
/**
* 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 and workers are busy, an event is emitted. If you want to listen to this event, use the pool's `emitter`.
/**
* 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 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)
* @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)
> extends FixedClusterPool<Data, Response> {
/**
* Constructs a new poolifier dynamic cluster pool.
> extends FixedClusterPool<Data, Response> {
/**
* 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 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.
super(min, filePath, opts, max)
checkDynamicPoolSize(
this.minimumNumberOfWorkers,
super(min, filePath, opts, max)
checkDynamicPoolSize(
this.minimumNumberOfWorkers,
- return !this.full && this.internalBusy()
+ return (!this.full && this.internalBusy()) || this.empty
+ }
+
+ /** @inheritDoc */
+ protected checkAndEmitDynamicWorkerCreationEvents (): void {
+ if (this.full) {
+ this.emitter?.emit(PoolEvents.full, this.info)
+ }