X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fselection-strategies%2Fleast-used-worker-choice-strategy.ts;h=53aa05eed641d557631e56e964b7d57739a4a7f8;hb=7afd4514165c3cbb3435e230654643c389990a3f;hp=86a1ef23f1871ca85c0376db73b3517666e977ba;hpb=adffe8df411f13f722c66cfe926de9c6f3c754a2;p=poolifier.git

diff --git a/src/pools/selection-strategies/least-used-worker-choice-strategy.ts b/src/pools/selection-strategies/least-used-worker-choice-strategy.ts
index 86a1ef23..53aa05ee 100644
--- a/src/pools/selection-strategies/least-used-worker-choice-strategy.ts
+++ b/src/pools/selection-strategies/least-used-worker-choice-strategy.ts
@@ -11,8 +11,8 @@ import type {
  * Selects the least used worker.
  *
  * @typeParam Worker - Type of worker which manages the strategy.
- * @typeParam Data - Type of data sent to the worker. This can only be serializable data.
- * @typeParam Response - Type of execution response. This can only be serializable data.
+ * @typeParam Data - Type of data sent to the worker. This can only be structured-cloneable data.
+ * @typeParam Response - Type of execution response. This can only be structured-cloneable data.
  */
 export class LeastUsedWorkerChoiceStrategy<
     Worker extends IWorker,
@@ -27,7 +27,7 @@ export class LeastUsedWorkerChoiceStrategy<
     opts: WorkerChoiceStrategyOptions = DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS
   ) {
     super(pool, opts)
-    this.setRequiredStatistics(this.opts)
+    this.setTaskStatisticsRequirements(this.opts)
   }
 
   /** @inheritDoc */
@@ -42,23 +42,22 @@ export class LeastUsedWorkerChoiceStrategy<
 
   /** @inheritDoc */
   public choose (): number {
-    const freeWorkerNodeKey = this.findFreeWorkerNodeKey()
-    if (freeWorkerNodeKey !== -1) {
-      return freeWorkerNodeKey
-    }
     let minNumberOfTasks = Infinity
-    let leastUsedWorkerNodeKey!: number
     for (const [workerNodeKey, workerNode] of this.pool.workerNodes.entries()) {
-      const tasksUsage = workerNode.tasksUsage
-      const workerTasks = tasksUsage.ran + tasksUsage.running
+      const workerTaskStatistics = workerNode.usage.tasks
+      const workerTasks =
+        workerTaskStatistics.executed +
+        workerTaskStatistics.executing +
+        workerTaskStatistics.queued
       if (workerTasks === 0) {
-        return workerNodeKey
+        this.nextWorkerNodeId = workerNodeKey
+        break
       } else if (workerTasks < minNumberOfTasks) {
         minNumberOfTasks = workerTasks
-        leastUsedWorkerNodeKey = workerNodeKey
+        this.nextWorkerNodeId = workerNodeKey
       }
     }
-    return leastUsedWorkerNodeKey
+    return this.nextWorkerNodeId
   }
 
   /** @inheritDoc */