Zimi integration shows misleading error message when ZCC is reset #150013
Description
The problem
If the ZCC connection is reset the UI shows error messages like 'TurnOn is not supported for 4d55ea09-2b2d-4b3b-bfae-1d9be3b34a80_1' rather than a more useful 'ZCC temporarily unavailable'
What version of Home Assistant Core has the issue?
2025.7.2
What was the last working version of Home Assistant Core?
No response
What type of installation are you running?
Home Assistant Container
Integration causing the issue
zimi
Link to integration documentation on our website
No response
Diagnostics information
No response
Example YAML snippet
Anything in the logs that might be useful for us?
2025-08-05 07:44:07.876 ERROR (MainThread) [ControlPoint] ZCC status message
{'zcc_status': {'status': 'AUTH_APP_EXPIRED'}}
2025-08-05 07:44:07.877 ERROR (MainThread) [ControlPoint] Preparing re-connect to new socket after ZCC intiated reset
2025-08-05 07:44:08.339 ERROR (MainThread) [ControlPointSocket] Connection cancelled
2025-08-05 07:44:08.339 ERROR (MainThread) [ControlPoint] Cancelled error when connecting to ZCC 192.168.1.61:5003
2025-08-05 07:44:08.340 ERROR (MainThread) [ControlPoint] Unable to re-connect to ZCC failed with ControlPointError: Cancelled error when connecting to ZCC 192.168.1.61:5003 - will retry in 90
2025-08-05 07:44:12.106 ERROR (MainThread) [ControlPointSocket] Listening connection cancelled during timeout
2025-08-05 07:44:22.891 ERROR (MainThread) [ControlPoint] Controller not ready to accept commands - attempting to re-connect
2025-08-05 07:44:22.892 ERROR (MainThread) [ControlPoint] Preparing re-connect to new socket as existing socket closed
2025-08-05 07:44:22.892 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [4994717536] Unexpected exception
Traceback (most recent call last):
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/device.py", line 34, in __action
await self.controller.set(self.identifier, action, params=params)
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/controller.py", line 550, in set
await self.re_connect()
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/controller.py", line 502, in re_connect
self.socket.unsubscribe(self)
^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'unsubscribe'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/components/websocket_api/commands.py", line 258, in handle_call_service
response = await hass.services.async_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<7 lines>...
)
^
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/core.py", line 2799, in async_call
response_data = await coro
^^^^^^^^^^
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/core.py", line 2842, in _execute_service
return await target(service_call)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/helpers/service.py", line 1011, in entity_service_call
single_response = await _handle_entity_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^
hass, entity, func, data, call.context
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/helpers/service.py", line 1083, in _handle_entity_call
result = await task
^^^^^^^^^^
File "/Users/mark/Projects/zimi-integration/.venv/config/custom_components/zimi/switch.py", line 56, in async_turn_off
await self._device.turn_off()
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/device.py", line 294, in turn_off
await self.__action("TurnOff")
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/device.py", line 36, in __action
raise ControlPointError(
action + " is not supported for " + self.identifier
) from exception_info
zcc.errors.ControlPointError: TurnOff is not supported for 4d55ea09-2b2d-4b3b-bfae-1d9be3b34a80_1
2025-08-05 07:44:30.425 ERROR (MainThread) [ControlPoint] Controller not ready to accept commands - attempting to re-connect
2025-08-05 07:44:30.425 ERROR (MainThread) [ControlPoint] Preparing re-connect to new socket as existing socket closed
2025-08-05 07:44:30.426 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [4994717536] Unexpected exception
Traceback (most recent call last):
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/device.py", line 34, in __action
await self.controller.set(self.identifier, action, params=params)
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/controller.py", line 550, in set
await self.re_connect()
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/controller.py", line 502, in re_connect
self.socket.unsubscribe(self)
^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'unsubscribe'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/components/websocket_api/commands.py", line 258, in handle_call_service
response = await hass.services.async_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<7 lines>...
)
^
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/core.py", line 2799, in async_call
response_data = await coro
^^^^^^^^^^
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/core.py", line 2842, in _execute_service
return await target(service_call)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/helpers/service.py", line 1011, in entity_service_call
single_response = await _handle_entity_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^
hass, entity, func, data, call.context
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/homeassistant/helpers/service.py", line 1083, in _handle_entity_call
result = await task
^^^^^^^^^^
File "/Users/mark/Projects/zimi-integration/.venv/config/custom_components/zimi/switch.py", line 47, in async_turn_on
await self._device.turn_on()
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/device.py", line 290, in turn_on
await self.__action("TurnOn")
File "/Users/mark/Projects/zimi-integration/.venv/lib/python3.13/site-packages/zcc/device.py", line 36, in __action
raise ControlPointError(
action + " is not supported for " + self.identifier
) from exception_info
zcc.errors.ControlPointError: TurnOn is not supported for 4d55ea09-2b2d-4b3b-bfae-1d9be3b34a80_1Additional information
No response