fix: safe access to tasks queue size

jerome-benoit · jerome-benoit · commit 0771f474c70e · 2025-11-16T20:34:22.000+01:00
Signed-off-by: Jérôme Benoit &lt;jerome.benoit@piment-noir.org&gt;
diff --git a/src/pools/abstract-pool.ts b/src/pools/abstract-pool.ts
@@ -2448,7 +2448,11 @@ export abstract class AbstractPool<
   }
 
   private tasksQueueSize(workerNodeKey: number): number {
-    return this.workerNodes[workerNodeKey].tasksQueueSize()
+    const workerNode = this.workerNodes[workerNodeKey]
+    if (workerNode == null) {
+      return 0
+    }
+    return workerNode.tasksQueueSize()
   }
 
   protected flushTasksQueue(workerNodeKey: number): number {

Original file line number	Diff line number	Diff line change
`@@ -2448,7 +2448,11 @@ export abstract class AbstractPool<`
`2448`	`2448`	`}`
`2449`	`2449`
`2450`	`2450`	`private tasksQueueSize(workerNodeKey: number): number {`
`2451`		`- return this.workerNodes[workerNodeKey].tasksQueueSize()`
	`2451`	`+ const workerNode = this.workerNodes[workerNodeKey]`
	`2452`	`+ if (workerNode == null) {`
	`2453`	`+ return 0`
	`2454`	`+ }`
	`2455`	`+ return workerNode.tasksQueueSize()`
`2452`	`2456`	`}`
`2453`	`2457`
`2454`	`2458`	`protected flushTasksQueue(workerNodeKey: number): number {`