X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fselection-strategies%2Fleast-busy-worker-choice-strategy.ts;h=0e8fdef31f27cdad48ba105554296f50df07f386;hb=7790a494fdff6a2152b3153d02c9fbe8de11ed93;hp=dabad6826568c38621c73d8fa4f6ac4efb28418f;hpb=9b1068374b1a52479b07e1e22b692289d5579237;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 dabad682..0e8fdef3 100644
--- a/src/pools/selection-strategies/least-busy-worker-choice-strategy.ts
+++ b/src/pools/selection-strategies/least-busy-worker-choice-strategy.ts
@@ -60,8 +60,9 @@ export class LeastBusyWorkerChoiceStrategy<
   }
 
   /** @inheritDoc */
-  public choose (): number {
-    this.leastBusyNextWorkerNodeKey()
+  public choose (): number | undefined {
+    this.setPreviousWorkerNodeKey(this.nextWorkerNodeKey)
+    this.nextWorkerNodeKey = this.leastBusyNextWorkerNodeKey()
     return this.nextWorkerNodeKey
   }
 
@@ -70,22 +71,21 @@ export class LeastBusyWorkerChoiceStrategy<
     return true
   }
 
-  private leastBusyNextWorkerNodeKey (): void {
+  private leastBusyNextWorkerNodeKey (): number | undefined {
+    let chosenWorkerNodeKey: number | undefined
     let minTime = Infinity
     for (const [workerNodeKey, workerNode] of this.pool.workerNodes.entries()) {
       const workerTime =
         (workerNode.usage.runTime?.aggregate ?? 0) +
         (workerNode.usage.waitTime?.aggregate ?? 0)
-      if (this.isWorkerNodeReady(workerNodeKey) && workerTime === 0) {
-        this.nextWorkerNodeKey = workerNodeKey
+      if (workerTime === 0) {
+        chosenWorkerNodeKey = workerNodeKey
         break
-      } else if (
-        this.isWorkerNodeReady(workerNodeKey) &&
-        workerTime < minTime
-      ) {
+      } else if (workerTime < minTime) {
         minTime = workerTime
-        this.nextWorkerNodeKey = workerNodeKey
+        chosenWorkerNodeKey = workerNodeKey
       }
     }
+    return chosenWorkerNodeKey
   }
 }