X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fpools%2Fselection-strategies%2Fleast-busy-worker-choice-strategy.ts;h=7e9d581421319919e865c809df85d06f3c6e305c;hb=3c93feb918b47943d801029fad82a61469e40127;hp=3c0856856189ab7d7af4c4f2a625ae9058ac9029;hpb=8d1e1b3b417d37460c091ec8db3ac862201a244e;p=poolifier.git

diff --git a/src/pools/selection-strategies/least-busy-worker-choice-strategy.ts b/src/pools/selection-strategies/least-busy-worker-choice-strategy.ts
index 3c085685..7e9d5814 100644
--- a/src/pools/selection-strategies/least-busy-worker-choice-strategy.ts
+++ b/src/pools/selection-strategies/least-busy-worker-choice-strategy.ts
@@ -1,4 +1,7 @@
-import { DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS } from '../../utils'
+import {
+  DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS,
+  DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS
+} from '../../utils'
 import type { IPool } from '../pool'
 import type { IWorker } from '../worker'
 import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
@@ -12,8 +15,8 @@ import type {
  * Selects the least busy 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 LeastBusyWorkerChoiceStrategy<
     Worker extends IWorker,
@@ -24,13 +27,17 @@ export class LeastBusyWorkerChoiceStrategy<
   implements IWorkerChoiceStrategy {
   /** @inheritDoc */
   public readonly taskStatisticsRequirements: TaskStatisticsRequirements = {
-    runTime: true,
-    avgRunTime: false,
-    medRunTime: false,
-    waitTime: true,
-    avgWaitTime: false,
-    medWaitTime: false,
-    elu: false
+    runTime: {
+      aggregate: true,
+      average: false,
+      median: false
+    },
+    waitTime: {
+      aggregate: true,
+      average: false,
+      median: false
+    },
+    elu: DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS
   }
 
   /** @inheritDoc */
@@ -39,7 +46,7 @@ export class LeastBusyWorkerChoiceStrategy<
     opts: WorkerChoiceStrategyOptions = DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS
   ) {
     super(pool, opts)
-    this.setTaskStatistics(this.opts)
+    this.setTaskStatisticsRequirements(this.opts)
   }
 
   /** @inheritDoc */
@@ -55,19 +62,19 @@ export class LeastBusyWorkerChoiceStrategy<
   /** @inheritDoc */
   public choose (): number {
     let minTime = Infinity
-    let leastBusyWorkerNodeKey!: number
     for (const [workerNodeKey, workerNode] of this.pool.workerNodes.entries()) {
       const workerTime =
-        workerNode.workerUsage.runTime.aggregation +
-        workerNode.workerUsage.waitTime.aggregation
+        workerNode.workerUsage.runTime.aggregate +
+        workerNode.workerUsage.waitTime.aggregate
       if (workerTime === 0) {
-        return workerNodeKey
+        this.nextWorkerNodeId = workerNodeKey
+        break
       } else if (workerTime < minTime) {
         minTime = workerTime
-        leastBusyWorkerNodeKey = workerNodeKey
+        this.nextWorkerNodeId = workerNodeKey
       }
     }
-    return leastBusyWorkerNodeKey
+    return this.nextWorkerNodeId
   }
 
   /** @inheritDoc */