From 19dff763bd9a5b81d0acfc14894f90f3419a66dd Mon Sep 17 00:00:00 2001 From: Matthias Blankertz Date: Tue, 16 Dec 2025 20:48:01 +0100 Subject: [PATCH] feat: webserver: keep alive; move playback write prot to handler - Reset the app idle timer when interacting with the webapp, so that the device does not turn off while the web ui is used. - Handle denying put/post while playback is active centrally in the before_request handler, so that it does not need to be copy/pasted into every request handler. Signed-off-by: Matthias Blankertz --- software/src/app.py | 4 ++++ software/src/webserver.py | 9 +++++++-- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/software/src/app.py b/software/src/app.py index cbe8503..871e03d 100644 --- a/software/src/app.py +++ b/software/src/app.py @@ -116,6 +116,10 @@ class PlayerApp: # Check again in a minute self.timer_manager.schedule(time.ticks_ms() + self.idle_timeout_ms, self.onIdleTimeout) + def reset_idle_timeout(self): + if not self.playing: + self.timer_manager.schedule(time.ticks_ms() + self.idle_timeout_ms, self.onIdleTimeout) + def is_playing(self) -> bool: return self.playing diff --git a/software/src/webserver.py b/software/src/webserver.py index 95cacc5..8769bf0 100644 --- a/software/src/webserver.py +++ b/software/src/webserver.py @@ -20,6 +20,13 @@ def start_webserver(config_, app_): app = app_ +@webapp.before_request +async def before_request_handler(request): + if request.method in ['PUT', 'POST'] and app.is_playing(): + return "Cannot write to device while playback is active", 503 + app.reset_idle_timeout() + + @webapp.route('/') async def index(request): print("wohoo, a guest :)") @@ -52,8 +59,6 @@ async def config_get(request): @webapp.route('/api/v1/config', methods=['PUT']) async def config_put(request): - if app.is_playing(): - return 503 try: config.set_config(request.json) except ValueError as ex: