From 47c0d4bd50da9782b94d6c2534bdf6810a63d799 Mon Sep 17 00:00:00 2001
From: btea <2356281422@qq.com>
Date: Sat, 17 Jun 2023 21:48:28 +0800
Subject: [PATCH] feat(client): add debounce on page reload

---
 packages/vite/src/client/client.ts | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/packages/vite/src/client/client.ts b/packages/vite/src/client/client.ts
index 0abf5bccef0944..d0d989ea120564 100644
--- a/packages/vite/src/client/client.ts
+++ b/packages/vite/src/client/client.ts
@@ -127,6 +127,20 @@ function cleanUrl(pathname: string): string {
 let isFirstUpdate = true
 const outdatedLinkTags = new WeakSet<HTMLLinkElement>()
 
+const debounceReload = (time: number) => {
+  let timer: ReturnType<typeof setTimeout> | null
+  return () => {
+    if (timer) {
+      clearTimeout(timer)
+      timer = null
+    }
+    timer = setTimeout(() => {
+      location.reload()
+    }, time)
+  }
+}
+const pageReload = debounceReload(50)
+
 async function handleMessage(payload: HMRPayload) {
   switch (payload.type) {
     case 'connected':
@@ -219,11 +233,11 @@ async function handleMessage(payload: HMRPayload) {
           payload.path === '/index.html' ||
           (pagePath.endsWith('/') && pagePath + 'index.html' === payloadPath)
         ) {
-          location.reload()
+          pageReload()
         }
         return
       } else {
-        location.reload()
+        pageReload()
       }
       break
     case 'prune':