fix: avoid out of bound at worker node removal

[poolifier.git] / src / pools / selection-strategies / fair-share-worker-choice-strategy.ts

diff --git a/src/pools/selection-strategies/fair-share-worker-choice-strategy.ts b/src/pools/selection-strategies/fair-share-worker-choice-strategy.ts
index f293bbb7cbe00eacb8c5e1e0d30b0e670da5a3ed..c4a0d30beb7fe827d614ca9f434c7470aeb9d018 100644 (file)
--- a/src/pools/selection-strategies/fair-share-worker-choice-strategy.ts
+++ b/src/pools/selection-strategies/fair-share-worker-choice-strategy.ts
@@ -70,6 +70,7 @@ export class FairShareWorkerChoiceStrategy<
 
   /** @inheritDoc */
   public choose (): number | undefined {
+    this.setPreviousWorkerNodeKey(this.nextWorkerNodeKey)
     this.nextWorkerNodeKey = this.fairShareNextWorkerNodeKey()
     return this.nextWorkerNodeKey
   }
@@ -81,8 +82,8 @@ export class FairShareWorkerChoiceStrategy<
   }
 
   private fairShareNextWorkerNodeKey (): number | undefined {
-    let minWorkerVirtualTaskEndTimestamp = Infinity
     let chosenWorkerNodeKey: number | undefined
+    let minWorkerVirtualTaskEndTimestamp = Infinity
     for (const [workerNodeKey] of this.pool.workerNodes.entries()) {
       if (this.workersVirtualTaskEndTimestamp[workerNodeKey] == null) {
         this.computeWorkerVirtualTaskEndTimestamp(workerNodeKey)