From 593feea16605b18abbbc1ec1b29068bcdda98405 Mon Sep 17 00:00:00 2001
From: David <david.aghassi@gmail.com>
Date: Tue, 20 Feb 2024 11:04:26 -0700
Subject: [PATCH] fix: use addEventListener instead of onmessage in
 portTransport.ts (#29581)

---
 packages/playwright/src/transform/portTransport.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/playwright/src/transform/portTransport.ts b/packages/playwright/src/transform/portTransport.ts
index 027e6b6e2c..a99bf76c6c 100644
--- a/packages/playwright/src/transform/portTransport.ts
+++ b/packages/playwright/src/transform/portTransport.ts
@@ -21,7 +21,7 @@ export class PortTransport {
 
   constructor(port: MessagePort, handler: (method: string, params: any) => Promise<any>) {
     this._port = port;
-    port.onmessage = async event => {
+    port.addEventListener('message', async event => {
       const message = event.data;
       const { id, ackId, method, params, result } = message;
       if (id) {
@@ -36,7 +36,7 @@ export class PortTransport {
         callback?.(result);
         return;
       }
-    };
+    });
   }
 
   async send(method: string, params: any) {