button.magicmirror_shutdown_host hanging

[michelnet]

i have configured a rule to shutdown the magic mirror and after 30 secounds to turn off the screen and the pi, to save engergy.

That's the rule:

  - service: button.press
    data: {}
    target:
      entity_id: button.magicmirror_shutdown_host
  - delay:
      hours: 0
      minutes: 0
      seconds: 30
      milliseconds: 0
  - service: switch.turn_off
    data: {}
    target:
      entity_id: switch.strom_magic_mirror

The shutdown process is starting by the debugging in the ui u recive a unknown Error. And the rule wait by this step infinity.

I use the Version 1.3.0

2022-04-08 14:39:36 DEBUG (MainThread) [custom_components.magicmirror] Finished fetching magicmirror data in 0.646 seconds (success: True) 2022-04-08 14:40:15 DEBUG (MainThread) [custom_components.magicmirror] GET url=http://10.82.1.219:8080/api/shutdown. headers={'accept': 'application/json', 'Authorization': 'Bearer ***'} 2022-04-08 14:40:15 ERROR (MainThread) [homeassistant.helpers.script.websocket_api_script] websocket_api script: Error executing script. Unexpected error for call_service at pos 1: Server disconnected

[sindrebroch]

Let's see if I undestand your issue correctly. When you try to use the button.magicmirror_shutdown_host, it posts an error in HomeAssistant frontend? And the shutdown-command never completes?

What about if you press the button without the automation?

It seems to be working fine in my instance, but it takes a little bit to complete the shutdown.

To narrow down where the issue it would be nice to know if the MMM-Remote-Control-page works for you. If you go to http://:8080/remote.html#power-menu and try to shutdown from there, does it work?

[michelnet]

i can shutdown the mirror over the mmm-remote-control-page and over the button. in the home assistant frontend i receive follow error: Error executing service button/press. Server disconnected

[sindrebroch]

So the button.magicmirror_shutdown_host works but you get an error? Both when pressing it by itself, as well as using it in the script/automation?

[sindrebroch]

Weird. As I said, it's not happening on my end.

My thinking is that it is related to the system shutting down, and because of that it is not responding properly to the button-command.

I'll take a look at it at some point, but I don't have time until after Easter.

[sindrebroch]

Does this happen every time, or just once in a while? Interested to know if it has something to do with a poll happening at the same time?

[michelnet]

it happens every time. When i use the reboot action have follow error:

2022-04-10 19:40:51 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [140117691635216] Response not 200 OK <ClientResponse(http://10.82.1.219:8080/api/restart) [400 Bad Request]> <CIMultiDictProxy('X-DNS-Prefetch-Control': 'off', 'Expect-CT': 'max-age=0', 'X-Frame-Options': 'SAMEORIGIN', 'Strict-Transport-Security': 'max-age=15552000; includeSubDomains', 'X-Download-Options': 'noopen', 'X-Content-Type-Options': 'nosniff', 'X-Permitted-Cross-Domain-Policies': 'none', 'Referrer-Policy': 'no-referrer', 'X-XSS-Protection': '0', 'Content-Type': 'application/json; charset=utf-8', 'Content-Length': '353', 'Etag': 'W/"161-ZwIkDrLafyCKEPy3w2pvBQAQI4Y"', 'Date': 'Sun, 10 Apr 2022 17:40:51 GMT', 'Connection': 'keep-alive', 'Keep-Alive': 'timeout=5')> Traceback (most recent call last):

Im on the HA Version 2004.4.1 and also MMM-Remote-Control is the last release installed.

how can i help with the debugging?

[michelnet]

2022-04-10 19:44:54 DEBUG (MainThread) [custom_components.magicmirror] GET url=http://10.82.1.219:8080/api/shutdown. headers={'accept': 'application/json', 'Authorization': 'Bearer 111'} 2022-04-10 19:44:55 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [140117354567712] Server disconnected Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 193, in handle_call_service await hass.services.async_call( File "/usr/src/homeassistant/homeassistant/core.py", line 1634, in async_call task.result() File "/usr/src/homeassistant/homeassistant/core.py", line 1671, in _execute_service await cast(Callable[[ServiceCall], Awaitable[None]], handler.job.target)( File "/usr/src/homeassistant/homeassistant/helpers/entity_component.py", line 204, in handle_service await service.entity_service_call( File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 677, in entity_service_call future.result() # pop exception if have File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 955, in async_request_call await coro File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 714, in _handle_entity_call await result File "/usr/src/homeassistant/homeassistant/components/button/init.py", line 114, in _async_press_action await self.async_press() File "/config/custom_components/magicmirror/button.py", line 94, in async_press await self.coordinator.api.shutdown() File "/config/custom_components/magicmirror/api.py", line 153, in shutdown return await self.get(API_SHUTDOWN) File "/config/custom_components/magicmirror/api.py", line 94, in get get = await self._session.get( File "/usr/local/lib/python3.9/site-packages/aiohttp/client.py", line 559, in _request await resp.start(conn) File "/usr/local/lib/python3.9/site-packages/aiohttp/client_reqrep.py", line 898, in start message, payload = await protocol.read() # type: ignore[union-attr] File "/usr/local/lib/python3.9/site-packages/aiohttp/streams.py", line 616, in read await self._waiter aiohttp.client_exceptions.ServerDisconnectedError: Server disconnected

Thats the error from the shutdown command

[sindrebroch]

Thanks for providing more debug information. Pretty sure this is an issue with the API not responding on some of these calls before shutting down the service. I'll see what I can do to handle it on my side to handle that.

[sindrebroch]

Should be fixed in release 1.4.0. Please reopen if the issue persists.