From 7a6e2cd00ba3d5b28673b9df3941578940ca9c66 Mon Sep 17 00:00:00 2001
From: Henrik Muehe <henrik.muehe@gmail.com>
Date: Sun, 3 May 2026 14:04:03 +0200
Subject: [PATCH] Camera: replace deprecated @web.asynchronous with async def

Tornado removed @web.asynchronous in 6.x; bbctrl on the Pi runs an
older but compatible async-aware build. Switching to coroutine syntax
keeps the streaming endpoint working across Tornado 5/6.
---
 src/py/bbctrl/Camera.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/py/bbctrl/Camera.py b/src/py/bbctrl/Camera.py
index da42be1..87059eb 100644
--- a/src/py/bbctrl/Camera.py
+++ b/src/py/bbctrl/Camera.py
@@ -468,8 +468,7 @@ class VideoHandler(web.RequestHandler):
         self.camera = app.camera
 
 
-    @web.asynchronous
-    def get(self):
+    async def get(self):
         self.request.connection.stream.max_write_buffer_size = 10000
 
         self.set_header('Cache-Control', 'no-store, no-cache, must-revalidate, '