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Handle traccar connection errors (#23289)

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* Handle connection errors

* Fix lint issue E127

* Remove periods from logs

* Merge connection checks

* Fail with bad credentials

* Move stuff around for async_init

* Fix E128 linting issue

* Simplify
This commit is contained in:
Joakim Sørensen
2019-04-23 14:46:11 +02:00
committed by Charles Garwood
parent 5b0ee473b6
commit 2871a650f6
3 changed files with 21 additions and 9 deletions
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26
homeassistant/components/traccar/device_tracker.py
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@@ -109,26 +109,38 @@ class TraccarScanner:
self._scan_interval = scan_interval
self._async_see = async_see
self._api = api
self.connected = False
self._hass = hass
async def async_init(self):
"""Further initialize connection to Traccar."""
await self._api.test_connection()
if self._api.authenticated:
await self._async_update()
async_track_time_interval(self._hass,
self._async_update,
self._scan_interval)
if self._api.connected and not self._api.authenticated:
_LOGGER.error("Authentication for Traccar failed")
return False
return self._api.authenticated
await self._async_update()
async_track_time_interval(self._hass,
self._async_update,
self._scan_interval)
return True
async def _async_update(self, now=None):
"""Update info from Traccar."""
_LOGGER.debug('Updating device data.')
if not self.connected:
_LOGGER.debug('Testing connection to Traccar')
await self._api.test_connection()
self.connected = self._api.connected
if self.connected:
_LOGGER.info("Connection to Traccar restored")
else:
return
_LOGGER.debug('Updating device data')
await self._api.get_device_info(self._custom_attributes)
self._hass.async_create_task(self.import_device_data())
if self._event_types:
self._hass.async_create_task(self.import_events())
self.connected = self._api.connected
async def import_device_data(self):
"""Import device data from Traccar."""