From 17ab11e279e2819e2049a8ea62db3482bfc7bd50 Mon Sep 17 00:00:00 2001
From: Dan Abramov <dan.abramov@gmail.com>
Date: Sun, 25 Sep 2016 12:38:31 +0100
Subject: [PATCH] Add an unobtrusive log when server disconnects
---
packages/react-dev-utils/webpackHotDevClient.js | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/packages/react-dev-utils/webpackHotDevClient.js b/packages/react-dev-utils/webpackHotDevClient.js
index 120b8680a..b92a00591 100644
--- a/packages/react-dev-utils/webpackHotDevClient.js
+++ b/packages/react-dev-utils/webpackHotDevClient.js
@@ -130,9 +130,15 @@ var connection = new SockJS(url.format({
// Hardcoded in WebpackDevServer
pathname: '/sockjs-node'
}));
-// Note: unlike WebpackDevServer's built-in client,
-// we don't handle disconnect. If connection fails,
-// just leave it instead of spamming the console.
+
+// Unlike WebpackDevServer client, we won't try to reconnect
+// to avoid spamming the console. Disconnect usually happens
+// when developer stops the server.
+connection.onclose = function() {
+ console.info(
+ 'The development server has disconnected.\nRefresh the page if necessary.'
+ );
+};
// Remember some state related to hot module replacement.
var isFirstCompilation = true;
--
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