X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fcluster%2Ffixed.ts;h=ce5a50a6251f291d2099fc54b7ead9ab602c0dad;hb=b4904890be69e53510b67172dda7b6bbf50a635a;hp=9844c4a8a912570c10043e4980b8bb3113aab6f1;hpb=7e0d447f83e76296d95fc71dcdcfbe6fa2fe1f26;p=poolifier.git

diff --git a/src/pools/cluster/fixed.ts b/src/pools/cluster/fixed.ts
index 9844c4a8..ce5a50a6 100644
--- a/src/pools/cluster/fixed.ts
+++ b/src/pools/cluster/fixed.ts
@@ -1,7 +1,8 @@
-import cluster, { Worker } from 'cluster'
+import type { ClusterSettings, Worker } from 'cluster'
+import cluster from 'cluster'
 import type { MessageValue } from '../../utility-types'
-import type { PoolOptions } from '../abstract-pool'
 import { AbstractPool } from '../abstract-pool'
+import type { PoolOptions } from '../pool'
 import { PoolType } from '../pool-internal'
 
 /**
@@ -15,6 +16,12 @@ export interface ClusterPoolOptions extends PoolOptions<Worker> {
    */
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   env?: any
+  /**
+   * Cluster settings.
+   *
+   * @see https://nodejs.org/api/cluster.html#cluster_cluster_settings
+   */
+  settings?: ClusterSettings
 }
 
 /**
@@ -24,8 +31,8 @@ export interface ClusterPoolOptions extends PoolOptions<Worker> {
  *
  * This pool selects the workers in a round robin fashion.
  *
- * @template DataType of data sent to the worker. This can only be serializable data.
- * @template ResponseType of response of execution. This can only be serializable data.
+ * @template Data Type of data sent to the worker. This can only be serializable data.
+ * @template Response Type of response of execution. This can only be serializable data.
  * @author [Christopher Quadflieg](https://github.com/Shinigami92)
  * @since 2.0.0
  */
@@ -38,7 +45,7 @@ export class FixedClusterPool<
    *
    * @param numberOfWorkers Number of workers for this pool.
    * @param filePath Path to an implementation of a `ClusterWorker` file, which can be relative or absolute.
-   * @param [opts={}] Options for this fixed cluster pool.
+   * @param opts Options for this fixed cluster pool.
    */
   public constructor (
     numberOfWorkers: number,
@@ -48,30 +55,28 @@ export class FixedClusterPool<
     super(numberOfWorkers, filePath, opts)
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   protected setupHook (): void {
-    cluster.setupPrimary({
-      exec: this.filePath
-    })
+    cluster.setupPrimary({ ...this.opts.settings, exec: this.filePath })
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   protected isMain (): boolean {
     return cluster.isPrimary
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   public destroyWorker (worker: Worker): void {
     this.sendToWorker(worker, { kill: 1 })
     worker.kill()
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   protected sendToWorker (worker: Worker, message: MessageValue<Data>): void {
     worker.send(message)
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   public registerWorkerMessageListener<Message extends Data | Response> (
     worker: Worker,
     listener: (message: MessageValue<Message>) => void
@@ -79,23 +84,23 @@ export class FixedClusterPool<
     worker.on('message', listener)
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   protected createWorker (): Worker {
     return cluster.fork(this.opts.env)
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   protected afterWorkerSetup (worker: Worker): void {
-    // Listen worker messages.
+    // Listen to worker messages.
     this.registerWorkerMessageListener(worker, super.workerListener())
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   public get type (): PoolType {
     return PoolType.FIXED
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   public get busy (): boolean {
     return this.internalGetBusyStatus()
   }