From a8dbc0fdd8407ba5b50adb40b37e2b65a8df4d3d Mon Sep 17 00:00:00 2001
From: Simon Knott <info@simonknott.de>
Date: Fri, 8 Nov 2024 13:42:12 +0100
Subject: [PATCH] add special case for vscode instead

---
 packages/trace-viewer/src/sw/main.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/trace-viewer/src/sw/main.ts b/packages/trace-viewer/src/sw/main.ts
index 27c966f29a..e8a746c23f 100644
--- a/packages/trace-viewer/src/sw/main.ts
+++ b/packages/trace-viewer/src/sw/main.ts
@@ -113,8 +113,10 @@ async function doFetch(event: FetchEvent): Promise<Response> {
     }
 
     if (!client) {
-      // expected client to be defined for all non-iframe requests. something went wrong
-      return fetch(event.request);
+      // vscode webview doesn't sent clientId under some circumstances
+      if (url.pathname.endsWith('embedded.html'))
+        return fetch(event.request);
+      throw new Error('expected client to be defined for all non-iframe requests. something went wrong');
     }
 
     if (relativePath === '/contexts') {