Add content-length to 500 response in wsproto (#2542)

encode · Dec 14, 2024 · 3575cba · 3575cba
1 parent a500513
commit 3575cba
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/uvicorn/protocols/websockets/wsproto_impl.py b/uvicorn/protocols/websockets/wsproto_impl.py
@@ -224,6 +224,7 @@ def send_500_response(self) -> None:
         headers: list[tuple[bytes, bytes]] = [
             (b"content-type", b"text/plain; charset=utf-8"),
             (b"connection", b"close"),
+            (b"content-length", b"21"),
         ]
         output = self.conn.send(wsproto.events.RejectConnection(status_code=500, headers=headers, has_body=True))
         output += self.conn.send(wsproto.events.RejectData(data=b"Internal Server Error"))