From 28adfc7bdf3cf36f30918768731b7212f823d7ae Mon Sep 17 00:00:00 2001
From: David Ortner <david@ortner.se>
Date: Wed, 4 Oct 2023 21:40:38 +0200
Subject: [PATCH] #1114@trivial: Fixes problem with clearing immediates in
 cancelAll().

---
 .../src/async-task-manager/AsyncTaskManager.ts         | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/happy-dom/src/async-task-manager/AsyncTaskManager.ts b/packages/happy-dom/src/async-task-manager/AsyncTaskManager.ts
index 8e113af71..ae906b455 100644
--- a/packages/happy-dom/src/async-task-manager/AsyncTaskManager.ts
+++ b/packages/happy-dom/src/async-task-manager/AsyncTaskManager.ts
@@ -27,10 +27,12 @@ export default class AsyncTaskManager {
 	 */
 	public cancelAll(): void {
 		const runningTimers = this.runningTimers;
+		const runningImmediates = this.runningImmediates;
 		const runningTasks = this.runningTasks;
 
 		this.runningTasks = {};
 		this.runningTaskCount = 0;
+		this.runningImmediates = [];
 		this.runningTimers = [];
 
 		if (this.whenCompleteImmediate) {
@@ -38,12 +40,12 @@ export default class AsyncTaskManager {
 			this.whenCompleteImmediate = null;
 		}
 
-		for (const timer of runningTimers) {
-			global.clearTimeout(timer);
+		for (const immediate of runningImmediates) {
+			global.clearImmediate(immediate);
 		}
 
-		for (const immediate of this.runningImmediates) {
-			global.clearImmediate(immediate);
+		for (const timer of runningTimers) {
+			global.clearTimeout(timer);
 		}
 
 		for (const key of Object.keys(runningTasks)) {