X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fselection-strategies%2Fless-used-worker-choice-strategy.ts;h=a8daa7b9f43d05e871cf38e0822cb986ba671239;hb=f6b641d651fdd5114bcd63bf1c991955d5b7d3eb;hp=166de7069f60f32d1f396576fd8416e9ba87907d;hpb=56960396878dec81e3ebeea5b76387efca8cc2dc;p=poolifier.git

diff --git a/src/pools/selection-strategies/less-used-worker-choice-strategy.ts b/src/pools/selection-strategies/less-used-worker-choice-strategy.ts
index 166de706..a8daa7b9 100644
--- a/src/pools/selection-strategies/less-used-worker-choice-strategy.ts
+++ b/src/pools/selection-strategies/less-used-worker-choice-strategy.ts
@@ -1,6 +1,11 @@
+import { DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS } from '../../utils'
+import type { IPool } from '../pool'
 import type { IWorker } from '../worker'
 import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
-import type { IWorkerChoiceStrategy } from './selection-strategies-types'
+import type {
+  IWorkerChoiceStrategy,
+  WorkerChoiceStrategyOptions
+} from './selection-strategies-types'
 
 /**
  * Selects the less used worker.
@@ -16,34 +21,48 @@ export class LessUsedWorkerChoiceStrategy<
   >
   extends AbstractWorkerChoiceStrategy<Worker, Data, Response>
   implements IWorkerChoiceStrategy {
+  /** @inheritDoc */
+  public constructor (
+    pool: IPool<Worker, Data, Response>,
+    opts: WorkerChoiceStrategyOptions = DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS
+  ) {
+    super(pool, opts)
+    this.setRequiredStatistics(this.opts)
+  }
+
   /** @inheritDoc */
   public reset (): boolean {
     return true
   }
 
+  /** @inheritDoc */
+  public update (): boolean {
+    return true
+  }
+
   /** @inheritDoc */
   public choose (): number {
-    const freeWorkerNodeKey = this.pool.findFreeWorkerNodeKey()
+    const freeWorkerNodeKey = this.findFreeWorkerNodeKey()
     if (freeWorkerNodeKey !== -1) {
       return freeWorkerNodeKey
     }
     let minNumberOfTasks = Infinity
     let lessUsedWorkerNodeKey!: number
-    for (const [index, workerNode] of this.pool.workerNodes.entries()) {
+    for (const [workerNodeKey, workerNode] of this.pool.workerNodes.entries()) {
       const tasksUsage = workerNode.tasksUsage
       const workerTasks = tasksUsage.run + tasksUsage.running
       if (workerTasks === 0) {
-        return index
+        return workerNodeKey
       } else if (workerTasks < minNumberOfTasks) {
         minNumberOfTasks = workerTasks
-        lessUsedWorkerNodeKey = index
+        lessUsedWorkerNodeKey = workerNodeKey
       }
     }
     return lessUsedWorkerNodeKey
   }
 
   /** @inheritDoc */
-  public remove (workerNodeKey: number): boolean {
+  public remove (): boolean {
     return true
   }
 }