X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fcluster%2Fdynamic.ts;h=5445bd03d4a4faf772610c3c966b4056231319de;hb=063f8c5b3fc95d2e20fa35dcd63f635ee62bf5c1;hp=aa883bfa194afd50f3b68ffaee40dbbd5096ca1b;hpb=cefac5ba30860fee4cc7feab628d54bdb7601e08;p=poolifier.git

diff --git a/src/pools/cluster/dynamic.ts b/src/pools/cluster/dynamic.ts
index aa883bfa..5445bd03 100644
--- a/src/pools/cluster/dynamic.ts
+++ b/src/pools/cluster/dynamic.ts
@@ -1,6 +1,3 @@
-import type { Worker } from 'cluster'
-import type { JSONValue } from '../../utility-types'
-import { isKillBehavior, KillBehaviors } from '../../worker/worker-options'
 import type { ClusterPoolOptions } from './fixed'
 import { FixedClusterPool } from './fixed'
 
@@ -10,67 +7,35 @@ import { FixedClusterPool } from './fixed'
  * This cluster pool creates new workers when the others are busy, up to the maximum number of workers.
  * When the maximum number of workers is reached, an event is emitted. If you want to listen to this event, use the pool's `emitter`.
  *
- * @template Data Type of data sent to the worker.
- * @template Response Type of response of execution.
+ * @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
  */
 export class DynamicClusterPool<
-  Data extends JSONValue = JSONValue,
-  Response extends JSONValue = JSONValue
+  Data = unknown,
+  Response = unknown
 > extends FixedClusterPool<Data, Response> {
   /**
    * Constructs a new poolifier dynamic cluster pool.
    *
    * @param min Minimum number of workers which are always active.
    * @param max Maximum number of workers that can be created by this pool.
-   * @param filename Path to an implementation of a `ClusterWorker` file, which can be relative or absolute.
-   * @param opts Options for this fixed cluster pool. Default: `{ maxTasks: 1000 }`
+   * @param filePath Path to an implementation of a `ClusterWorker` file, which can be relative or absolute.
+   * @param opts Options for this dynamic cluster pool. Default: `{ maxTasks: 1000 }`
    */
   public constructor (
     min: number,
     public readonly max: number,
-    filename: string,
+    filePath: string,
     opts: ClusterPoolOptions = { maxTasks: 1000 }
   ) {
-    super(min, filename, opts)
+    super(min, filePath, opts)
   }
 
-  /**
-   * Choose a worker for the next task.
-   *
-   * It will first check for and return an idle worker.
-   * If all workers are busy, then it will try to create a new one up to the `max` worker count.
-   * If the max worker count is reached, the emitter will emit a `FullPool` event and it will fall back to using a round robin algorithm to distribute the load.
-   *
-   * @returns Cluster worker.
-   */
-  protected chooseWorker (): Worker {
-    for (const [worker, numberOfTasks] of this.tasks) {
-      if (numberOfTasks === 0) {
-        // A worker is free, use it
-        return worker
-      }
-    }
-
-    if (this.workers.length === this.max) {
-      this.emitter.emit('FullPool')
-      return super.chooseWorker()
-    }
-
-    // All workers are busy, create a new worker
-    const workerCreated = this.createAndSetupWorker()
-    this.registerWorkerMessageListener<Data>(workerCreated, message => {
-      const tasksInProgress = this.tasks.get(workerCreated)
-      if (
-        isKillBehavior(KillBehaviors.HARD, message.kill) ||
-        tasksInProgress === 0
-      ) {
-        // Kill received from the worker, means that no new tasks are submitted to that worker for a while ( > maxInactiveTime)
-        void this.destroyWorker(workerCreated)
-      }
-    })
-    return workerCreated
+  /** @inheritdoc */
+  public isDynamic (): boolean {
+    return true
   }
 }