Hey all,
I’ve been using HA for a little over a month now and I have had my nest configured and running for the whole time without issues.
Between about midnight (PST) and 2am, my log file got spammed with about 100,000 lines of the following error:
2018-02-26 02:07:52 ERROR (MainThread) [homeassistant.helpers.entity] Update for sensor.family_room_thermostat_hvac_state fails
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 141, in _new_conn
(self.host, self.port), self.timeout, **extra_kw)
File "/usr/local/lib/python3.6/site-packages/urllib3/util/connection.py", line 60, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
File "/usr/local/lib/python3.6/socket.py", line 745, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 601, in urlopen
chunked=chunked)
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 346, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 850, in _validate_conn
conn.connect()
File "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 284, in connect
conn = self._new_conn()
File "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 150, in _new_conn
self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7f7d10a716a0>: Failed to establish a new connection: [Errno -2] Name or service not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 440, in send
timeout=timeout
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 639, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/local/lib/python3.6/site-packages/urllib3/util/retry.py", line 388, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='developer-api.nest.com', port=443): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f7d10a716a0>: Failed to establish a new connection: [Errno -2] Name or service not known',))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/src/app/homeassistant/helpers/entity.py", line 204, in async_update_ha_state
yield from self.async_device_update()
File "/usr/src/app/homeassistant/helpers/entity.py", line 327, in async_device_update
yield from self.hass.async_add_job(self.update)
File "/usr/local/lib/python3.6/asyncio/futures.py", line 327, in __iter__
yield self # This tells Task to wait for completion.
File "/usr/local/lib/python3.6/asyncio/tasks.py", line 250, in _wakeup
future.result()
File "/usr/local/lib/python3.6/asyncio/futures.py", line 243, in result
raise self._exception
File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/src/app/homeassistant/components/sensor/nest.py", line 132, in update
self._state = getattr(self.device, self.variable)
File "/usr/local/lib/python3.6/site-packages/nest/nest.py", line 575, in hvac_state
return self._device.get('hvac_state')
File "/usr/local/lib/python3.6/site-packages/nest/nest.py", line 275, in _device
return self._devices[THERMOSTATS][self._serial]
File "/usr/local/lib/python3.6/site-packages/nest/nest.py", line 200, in _devices
return self._nest_api._devices
File "/usr/local/lib/python3.6/site-packages/nest/nest.py", line 1619, in _devices
return self._status[DEVICES]
File "/usr/local/lib/python3.6/site-packages/nest/nest.py", line 1604, in _status
value = self._get("/")
File "/usr/local/lib/python3.6/site-packages/nest/nest.py", line 1587, in _get
return self._request('GET', path)
File "/usr/local/lib/python3.6/site-packages/nest/nest.py", line 1565, in _request
data=data)
File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 508, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 618, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 508, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='developer-api.nest.com', port=443): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f7d10a716a0>: Failed to establish a new connection: [Errno -2] Name or service not known',))
Was this an issue on their end? Should HA be trying so hard in a failure like this?