From 0487c352c8e21a3106872e706a93f2f7a9b3e4d3 Mon Sep 17 00:00:00 2001 From: Yang Yang Date: Fri, 14 Oct 2022 15:23:00 +0800 Subject: [PATCH] Remove use of error.message in onerror() The event type for `onerror()` is a vanilla `Event` that has no `message` property (or anything interesting about the error). Further info from this StackOverflow question: [Javascript doesn't catch error in WebSocket instantiation](https://stackoverflow.com/questions/31002592/javascript-doesnt-catch-error-in-websocket-instantiation/31003057#31003057). --- 5-network/11-websocket/article.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/5-network/11-websocket/article.md b/5-network/11-websocket/article.md index 25aead5f35..268b674f0f 100644 --- a/5-network/11-websocket/article.md +++ b/5-network/11-websocket/article.md @@ -56,7 +56,7 @@ socket.onclose = function(event) { }; socket.onerror = function(error) { - alert(`[error] ${error.message}`); + alert(`[error]`); }; ```