-import type { Worker } from 'node:cluster'
-import cluster from 'node:cluster'
+import cluster, { type Worker } from 'node:cluster'
import type { MessageValue } from '../utility-types'
import { AbstractWorker } from './abstract-worker'
import type { WorkerOptions } from './worker-options'
+import type { TaskFunctions, WorkerFunction } from './worker-functions'
/**
* A cluster worker used by a poolifier `ClusterPool`.
* If you use a `DynamicClusterPool` the extra workers that were created will be terminated,
* but the minimum number of workers will be guaranteed.
*
- * @typeParam Data - Type of data this worker receives from pool's execution. This can only be serializable data.
- * @typeParam Response - Type of response the worker sends back to the main worker. This can only be serializable data.
+ * @typeParam Data - Type of data this worker receives from pool's execution. This can only be structured-cloneable data.
+ * @typeParam Response - Type of response the worker sends back to the main worker. This can only be structured-cloneable data.
* @author [Christopher Quadflieg](https://github.com/Shinigami92)
* @since 2.0.0
*/
/**
* Constructs a new poolifier cluster worker.
*
- * @param fn - Function processed by the worker when the pool's `execution` function is invoked.
+ * @param taskFunctions - Task function(s) processed by the worker when the pool's `execution` function is invoked.
* @param opts - Options for the worker.
*/
public constructor (
- fn: (data: Data) => Response | Promise<Response>,
+ taskFunctions:
+ | WorkerFunction<Data, Response>
+ | TaskFunctions<Data, Response>,
opts: WorkerOptions = {}
) {
super(
'worker-cluster-pool:poolifier',
cluster.isPrimary,
- fn,
- cluster.worker,
+ taskFunctions,
+ cluster.worker as Worker,
opts
)
+ if (!this.isMain) {
+ this.sendToMainWorker({ workerId: this.id, started: true })
+ }
+ }
+
+ /** @inheritDoc */
+ protected get id (): number {
+ return this.getMainWorker().id
}
/** @inheritDoc */
protected sendToMainWorker (message: MessageValue<Response>): void {
+ console.log('sending message to main worker(cluster)', message)
this.getMainWorker().send(message)
}