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 { TaskFunction, TaskFunctions } from './task-functions'
+
+import type { MessageValue } from '../utility-types.js'
+import { AbstractWorker } from './abstract-worker.js'
+import type { TaskFunction, TaskFunctions } from './task-functions.js'
+import type { WorkerOptions } from './worker-options.js'
/**
* 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 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)
> extends AbstractWorker<Worker, Data, Response> {
/**
* Constructs a new poolifier cluster worker.
- *
* @param taskFunctions - Task function(s) processed by the worker when the pool's `execution` function is invoked.
* @param opts - Options for the worker.
*/
taskFunctions: TaskFunction<Data, Response> | TaskFunctions<Data, Response>,
opts: WorkerOptions = {}
) {
- super(
- 'worker-cluster-pool:poolifier',
- cluster.isPrimary,
- cluster.worker as Worker,
- taskFunctions,
- opts
- )
+ super(cluster.isPrimary, cluster.worker, taskFunctions, opts)
}
/** @inheritDoc */
this.getMainWorker().on('message', this.messageListener.bind(this))
this.sendToMainWorker({
ready: true,
- taskFunctionNames: this.listTaskFunctionNames()
+ taskFunctionsProperties: this.listTaskFunctionsProperties(),
})
} catch {
this.sendToMainWorker({
ready: false,
- taskFunctionNames: this.listTaskFunctionNames()
+ taskFunctionsProperties: this.listTaskFunctionsProperties(),
})
}
}
}
/** @inheritDoc */
- protected sendToMainWorker (message: MessageValue<Response>): void {
- this.getMainWorker().send({ ...message, workerId: this.id })
+ protected readonly sendToMainWorker = (
+ message: MessageValue<Response>
+ ): void => {
+ this.getMainWorker().send({
+ ...message,
+ workerId: this.id,
+ } satisfies MessageValue<Response>)
}
}