From a9b14788fc038d4d0e039708b67b1fc8b6460b3a Mon Sep 17 00:00:00 2001
From: Zoltan Erdos <zoltan.erdos@me.com>
Date: Sun, 2 Feb 2025 18:52:02 +0000
Subject: [PATCH] fix: improve polyfill for addEventListener in
 WebSocketHandler; use Object.defineProperty for better compatibility

---
 packages/spike.land/src/websocketHandler.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/spike.land/src/websocketHandler.ts b/packages/spike.land/src/websocketHandler.ts
index 7587f565e7..7be0a9fa24 100755
--- a/packages/spike.land/src/websocketHandler.ts
+++ b/packages/spike.land/src/websocketHandler.ts
@@ -78,8 +78,9 @@ export class WebSocketHandler {
   public handleWebsocketSession(webSocket: WebSocket): void {
     // Polyfill addEventListener if not available
     if (typeof webSocket.addEventListener !== "function") {
-      (webSocket as any).addEventListener = function(type: string, listener: any) {
-        this["on" + type] = listener;
+      webSocket.addEventListener = function(type, listener) {
+        const handlerName = "on" + type;
+        Object.defineProperty(webSocket, handlerName, ()=>listener);  
       };
     }
     try {