MessageChannel,
SHARE_ENV,
Worker,
+ type WorkerOptions,
isMainThread
} from 'node:worker_threads'
import type { Draft, MessageValue } from '../../utility-types'
WorkerTypes
} from '../pool'
+/**
+ * Options for a poolifier thread pool.
+ */
+export interface ThreadPoolOptions extends PoolOptions<Worker> {
+ /**
+ * Worker options.
+ *
+ * @see https://nodejs.org/api/worker_threads.html#new-workerfilename-options
+ */
+ workerOptions?: WorkerOptions
+}
+
/**
* A thread worker with message channels for communication between main thread and thread worker.
*/
*
* It is possible to perform tasks in sync or asynchronous mode as you prefer.
*
- * This pool selects the threads in a round robin fashion.
- *
* @typeParam Data - Type of data sent to the worker. This can only be serializable data.
* @typeParam Response - Type of execution response. This can only be serializable data.
* @author [Alessandro Pio Ardizio](https://github.com/pioardi)
public constructor (
numberOfThreads: number,
filePath: string,
- opts: PoolOptions<ThreadWorkerWithMessageChannel> = {}
+ protected readonly opts: ThreadPoolOptions = {}
) {
super(numberOfThreads, filePath, opts)
}
/** @inheritDoc */
protected createWorker (): ThreadWorkerWithMessageChannel {
return new Worker(this.filePath, {
- env: SHARE_ENV
+ env: SHARE_ENV,
+ ...this.opts.workerOptions
})
}
return this.numberOfWorkers
}
- /** @inheritDoc */
- protected get full (): boolean {
- return this.workerNodes.length >= this.numberOfWorkers
- }
-
/** @inheritDoc */
protected get busy (): boolean {
return this.internalBusy()