From 5cdd3fa97849442a98aa7aef63a0064220e4aef2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BF=A0=20/=20green?= <green@sapphi.red>
Date: Thu, 16 Mar 2023 15:58:22 +0900
Subject: [PATCH] feat: add status message for 504 caused by optimizer (#12435)

---
 packages/vite/src/node/server/middlewares/transform.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/vite/src/node/server/middlewares/transform.ts b/packages/vite/src/node/server/middlewares/transform.ts
index f9ee475451a93b..25b3843ad021c5 100644
--- a/packages/vite/src/node/server/middlewares/transform.ts
+++ b/packages/vite/src/node/server/middlewares/transform.ts
@@ -204,6 +204,7 @@ export function transformMiddleware(
         // Skip if response has already been sent
         if (!res.writableEnded) {
           res.statusCode = 504 // status code request timeout
+          res.statusMessage = 'Optimize Deps Processing Error'
           res.end()
         }
         // This timeout is unexpected
@@ -214,6 +215,7 @@ export function transformMiddleware(
         // Skip if response has already been sent
         if (!res.writableEnded) {
           res.statusCode = 504 // status code request timeout
+          res.statusMessage = 'Outdated Optimize Dep'
           res.end()
         }
         // We don't need to log an error in this case, the request