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Handle possible exception during Ambient PWS reconnect (#22134)

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* Handle possible exception during Ambient PWS reconnect

* Hound
This commit is contained in:
Aaron Bach 2019-03-17 13:06:19 -06:00 committed by GitHub
parent 8529ad3ba1
commit c020b7c47d
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 12 deletions
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27
homeassistant/components/ambient_station/__init__.py
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@ -304,15 +304,26 @@ class AmbientStation:
self.monitored_conditions = monitored_conditions self.monitored_conditions = monitored_conditions
self.stations = {} self.stations = {}
async def ws_connect(self): async def _attempt_connect(self):
"""Register handlers and connect to the websocket.""" """Attempt to connect to the socket (retrying later on fail)."""
from aioambient.errors import WebsocketError from aioambient.errors import WebsocketError
try:
await self.client.websocket.connect()
except WebsocketError as err:
_LOGGER.error("Error with the websocket connection: %s", err)
self._ws_reconnect_delay = min(
2 * self._ws_reconnect_delay, 480)
async_call_later(
self._hass, self._ws_reconnect_delay, self.ws_connect)
async def ws_connect(self):
"""Register handlers and connect to the websocket."""
async def _ws_reconnect(event_time): async def _ws_reconnect(event_time):
"""Forcibly disconnect from and reconnect to the websocket.""" """Forcibly disconnect from and reconnect to the websocket."""
_LOGGER.debug('Watchdog expired; forcing socket reconnection') _LOGGER.debug('Watchdog expired; forcing socket reconnection')
await self.client.websocket.disconnect() await self.client.websocket.disconnect()
await self.client.websocket.connect() await self._attempt_connect()
def on_connect(): def on_connect():
"""Define a handler to fire when the websocket is connected.""" """Define a handler to fire when the websocket is connected."""
@ -381,15 +392,7 @@ class AmbientStation:
self.client.websocket.on_disconnect(on_disconnect) self.client.websocket.on_disconnect(on_disconnect)
self.client.websocket.on_subscribed(on_subscribed) self.client.websocket.on_subscribed(on_subscribed)
try: await self._attempt_connect()
await self.client.websocket.connect()
except WebsocketError as err:
_LOGGER.error("Error with the websocket connection: %s", err)
self._ws_reconnect_delay = min(2 * self._ws_reconnect_delay, 480)
async_call_later(
self._hass, self._ws_reconnect_delay, self.ws_connect)
async def ws_disconnect(self): async def ws_disconnect(self):
"""Disconnect from the websocket.""" """Disconnect from the websocket."""