From c198e893c9b8904c2877599473472bcf0a3eb158 Mon Sep 17 00:00:00 2001
From: DD <didinele.dev@gmail.com>
Date: Thu, 23 Jun 2022 22:13:33 +0300
Subject: [PATCH] fix(WebSocketShard): backport error handler preservation on
 connections (#8164)

---
 src/client/websocket/WebSocketShard.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/client/websocket/WebSocketShard.js b/src/client/websocket/WebSocketShard.js
index 326dd45b8a13..6e71aec3ac9e 100644
--- a/src/client/websocket/WebSocketShard.js
+++ b/src/client/websocket/WebSocketShard.js
@@ -858,7 +858,8 @@ class WebSocketShard extends EventEmitter {
    * @private
    */
   _cleanupConnection() {
-    this.connection.onopen = this.connection.onclose = this.connection.onerror = this.connection.onmessage = null;
+    this.connection.onopen = this.connection.onclose = this.connection.onmessage = null;
+    this.connection.onerror = () => null;
   }
 
   /**