X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fworker%2Fcluster-worker.ts;h=4b1efaca384a92869b67460236aefea72953df9d;hb=143f3ca22ba9859afed14f6a137d676a4f2cc0a0;hp=4deeb9ae6ebebb2cb960ebf4b8fd489c0aa3f258;hpb=f2fdaa86fd9e6f3a5dc0b3146c065e3a7bfb44e0;p=poolifier.git diff --git a/src/worker/cluster-worker.ts b/src/worker/cluster-worker.ts index 4deeb9ae..4b1efaca 100644 --- a/src/worker/cluster-worker.ts +++ b/src/worker/cluster-worker.ts @@ -5,10 +5,16 @@ 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. + * @template Response Type of response the worker sends back to the main worker. * * @author [Christopher Quadflieg](https://github.com/Shinigami92) * @since 2.0.0 @@ -17,28 +23,14 @@ export class ClusterWorker< Data extends JSONValue = JSONValue, Response extends JSONValue = JSONValue > 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 ' + isMaster) - 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 {