Unhandled exception after internet outage

I noticed this exception happening many times in the log. This occurred just after my house recovered from a power outage, and the internet was still offline for a few hours. I had to reload the Tesla integration to get it working again.

Version of the custom_component

3.10.3

2023-03-22 01:09:30.535 ERROR (MainThread) [custom_components.tesla_custom] Unexpected error fetching tesla_custom data: [Errno -3] Try again
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/site-packages/anyio/_core/_sockets.py", line 186, in connect_tcp
    addr_obj = ip_address(remote_host)
  File "/usr/local/lib/python3.10/ipaddress.py", line 54, in ip_address
    raise ValueError(f'{address!r} does not appear to be an IPv4 or IPv6 address')
ValueError: 'owner-api.teslamotors.com' does not appear to be an IPv4 or IPv6 address

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/site-packages/httpcore/_exceptions.py", line 10, in map_exceptions
    yield
  File "/usr/local/lib/python3.10/site-packages/httpcore/backends/asyncio.py", line 111, in connect_tcp
    stream: anyio.abc.ByteStream = await anyio.connect_tcp(
  File "/usr/local/lib/python3.10/site-packages/anyio/_core/_sockets.py", line 189, in connect_tcp
    gai_res = await getaddrinfo(
  File "/usr/local/lib/python3.10/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/local/lib/python3.10/socket.py", line 955, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -3] Try again

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py", line 60, in map_httpcore_exceptions
    yield
  File "/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py", line 353, in handle_async_request
    resp = await self._pool.handle_async_request(req)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/connection_pool.py", line 253, in handle_async_request
    raise exc
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/connection_pool.py", line 237, in handle_async_request
    response = await connection.handle_async_request(request)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/connection.py", line 86, in handle_async_request
    raise exc
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/connection.py", line 63, in handle_async_request
    stream = await self._connect(request)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/connection.py", line 111, in _connect
    stream = await self._network_backend.connect_tcp(**kwargs)
  File "/usr/local/lib/python3.10/site-packages/httpcore/backends/auto.py", line 29, in connect_tcp
    return await self._backend.connect_tcp(
  File "/usr/local/lib/python3.10/site-packages/httpcore/backends/asyncio.py", line 109, in connect_tcp
    with map_exceptions(exc_map):
  File "/usr/local/lib/python3.10/contextlib.py", line 153, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_exceptions.py", line 14, in map_exceptions
    raise to_exc(exc)
httpcore.ConnectError: [Errno -3] Try again

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 239, in _async_refresh
    self.data = await self._async_update_data()
  File "/config/custom_components/tesla_custom/__init__.py", line 346, in _async_update_data
    return await self.controller.update()
  File "/usr/local/lib/python3.10/site-packages/teslajsonpy/controller.py", line 742, in update
    cars = await self.get_vehicles()
  File "/usr/local/lib/python3.10/site-packages/teslajsonpy/controller.py", line 295, in get_vehicles
    return (await self.api("VEHICLE_LIST"))["response"]
  File "/usr/local/lib/python3.10/site-packages/teslajsonpy/controller.py", line 1323, in api
    return await self.__post_with_retries("", method=method, data=kwargs, url=uri)
  File "/usr/local/lib/python3.10/site-packages/tenacity/_asyncio.py", line 88, in async_wrapped
    return await fn(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/tenacity/_asyncio.py", line 47, in __call__
    do = self.iter(retry_state=retry_state)
  File "/usr/local/lib/python3.10/site-packages/tenacity/__init__.py", line 325, in iter
    raise retry_exc.reraise()
  File "/usr/local/lib/python3.10/site-packages/tenacity/__init__.py", line 158, in reraise
    raise self.last_attempt.result()
  File "/usr/local/lib/python3.10/concurrent/futures/_base.py", line 451, in result
    return self.__get_result()
  File "/usr/local/lib/python3.10/concurrent/futures/_base.py", line 403, in __get_result
    raise self._exception
  File "/usr/local/lib/python3.10/site-packages/tenacity/_asyncio.py", line 50, in __call__
    result = await fn(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/teslajsonpy/controller.py", line 1333, in __post_with_retries
    return await self.__connection.post(command, method=method, data=data, url=url)
  File "/usr/local/lib/python3.10/site-packages/teslajsonpy/connection.py", line 161, in post
    return await self.__open(url, method=method, headers=self.head, data=data)
  File "/usr/local/lib/python3.10/site-packages/teslajsonpy/connection.py", line 200, in __open
    resp = await getattr(self.websession, method)(
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1757, in get
    return await self.request(
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1533, in request
    return await self.send(request, auth=auth, follow_redirects=follow_redirects)
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1620, in send
    response = await self._send_handling_auth(
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1648, in _send_handling_auth
    response = await self._send_handling_redirects(
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1685, in _send_handling_redirects
    response = await self._send_single_request(request)
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1722, in _send_single_request
    response = await transport.handle_async_request(request)
  File "/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py", line 352, in handle_async_request
    with map_httpcore_exceptions():
  File "/usr/local/lib/python3.10/contextlib.py", line 153, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py", line 77, in map_httpcore_exceptions
    raise mapped_exc(message) from exc
httpx.ConnectError: [Errno -3] Try again