From c4ecf9b56d8ca6c57994fa933d40f8658cb8f696 Mon Sep 17 00:00:00 2001
From: Wang Jian <wangjianio@users.noreply.github.com>
Date: Thu, 12 May 2022 10:50:11 +0800
Subject: [PATCH] fix: remove useless `/__vite_ping` handler

https://github.com/vitejs/vite/pull/6819 changed the way to reconnect hmr, `/__vite_ping` is useless now.
---
 packages/vite/src/node/server/index.ts | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/packages/vite/src/node/server/index.ts b/packages/vite/src/node/server/index.ts
index aaf0533337c700..d5767cc2146c6c 100644
--- a/packages/vite/src/node/server/index.ts
+++ b/packages/vite/src/node/server/index.ts
@@ -496,12 +496,6 @@ export async function createServer(
   // open in editor support
   middlewares.use('/__open-in-editor', launchEditorMiddleware())
 
-  // hmr reconnect ping
-  // Keep the named function. The name is visible in debug logs via `DEBUG=connect:dispatcher ...`
-  middlewares.use('/__vite_ping', function viteHMRPingMiddleware(_, res) {
-    res.end('pong')
-  })
-
   // serve static files under /public
   // this applies before the transform middleware so that these files are served
   // as-is without transforms.