refactor: update worker mode condition

umijs · Mar 26, 2024 · 0592d0e · 0592d0e
1 parent bd8ffb7
commit 0592d0e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/server/src/ssr.ts b/packages/server/src/ssr.ts
@@ -266,7 +266,7 @@ export default function createRequestHandler(
       otherwise(): Promise<void> | void;
     };
 
-    if (args.length !== 3) {
+    if (typeof FetchEvent !== 'undefined' && args[0] instanceof FetchEvent) {
       // worker mode
       const [ev, opts] = args;
       const { pathname, searchParams } = new URL(ev.request.url);