X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fworker%2Fcluster-worker.ts;h=6dea4c5e5bbab624f48c36bce66c46de3deca96d;hb=46eec6ddf0904bb757d333c364885f1f6980caeb;hp=092dd51129089f761e06da0d8db39672396c119a;hpb=cda5cc74c77bdfc37b220ef19637876e221b5061;p=poolifier.git diff --git a/src/worker/cluster-worker.ts b/src/worker/cluster-worker.ts index 092dd511..6dea4c5e 100644 --- a/src/worker/cluster-worker.ts +++ b/src/worker/cluster-worker.ts @@ -5,42 +5,32 @@ import { AbstractWorker } from './abstract-worker' import type { WorkerOptions } from './worker-options' /** - * An example worker that will be always alive, you just need to **extend** this class if you want a static pool. + * A cluster worker used by a poolifier `ClusterPool`. * - * When this worker is inactive for more than 1 minute, it will send this info to the main worker, - * if you are using DynamicClusterPool, the workers created after will be killed, the min num of worker will be guaranteed. + * When this worker is inactive for more than the given `maxInactiveTime`, + * it will send a termination request to its main worker. + * + * If you use a `DynamicClusterPool` the extra workers that were created will be terminated, + * but the minimum number of workers will be guaranteed. + * + * @template Data Type of data this worker receives from pool's execution. This can only be serializable data. + * @template Response Type of response the worker sends back to the main worker. This can only be serializable data. * * @author [Christopher Quadflieg](https://github.com/Shinigami92) * @since 2.0.0 */ -// eslint-disable-next-line @typescript-eslint/no-explicit-any -export class ClusterWorker extends AbstractWorker< - Worker, - Data, - Response -> { +export class ClusterWorker< + Data = unknown, + Response = unknown +> extends AbstractWorker { + /** + * Constructs a new poolifier cluster worker. + * + * @param fn Function processed by the worker when the pool's `execution` function is invoked. + * @param opts Options for the worker. + */ public constructor (fn: (data: Data) => Response, opts: WorkerOptions = {}) { - super('worker-cluster-pool:pioardi', isMaster, fn, opts) - - worker.on('message', (value: MessageValue) => { - if (value?.data && value.id) { - // here you will receive messages - // console.log('This is the main worker ' + isMain) - if (this.async) { - this.runInAsyncScope(this.runAsync.bind(this), this, fn, value) - } else { - this.runInAsyncScope(this.run.bind(this), this, fn, value) - } - } else if (value.kill) { - // here is time to kill this worker, just clearing the interval - if (this.interval) clearInterval(this.interval) - this.emitDestroy() - } - }) - } - - protected getMainWorker (): Worker { - return worker + super('worker-cluster-pool:pioardi', isMaster, fn, worker, opts) } protected sendToMainWorker (message: MessageValue): void {