From 7093f779b7db2e0fdcb3f41affd76696b783a5fc Mon Sep 17 00:00:00 2001
From: patak <583075+patak-dev@users.noreply.github.com>
Date: Sun, 24 Mar 2024 07:28:57 +0100
Subject: [PATCH] fix: avoid SSR requests in waitForRequestIdle (#16246)

---
 packages/vite/src/node/server/transformRequest.ts | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/packages/vite/src/node/server/transformRequest.ts b/packages/vite/src/node/server/transformRequest.ts
index 5dc6e3921215af..94e8c124041077 100644
--- a/packages/vite/src/node/server/transformRequest.ts
+++ b/packages/vite/src/node/server/transformRequest.ts
@@ -183,9 +183,14 @@ async function doTransform(
     resolved,
   )
 
-  const depsOptimizer = getDepsOptimizer(config, ssr)
-  if (!depsOptimizer?.isOptimizedDepFile(id)) {
-    server._registerRequestProcessing(id, () => result)
+  if (!ssr) {
+    // Only register client requests, server.waitForRequestsIdle should
+    // have been called server.waitForClientRequestsIdle. We can rename
+    // it as part of the environment API work
+    const depsOptimizer = getDepsOptimizer(config, ssr)
+    if (!depsOptimizer?.isOptimizedDepFile(id)) {
+      server._registerRequestProcessing(id, () => result)
+    }
   }
 
   return result