core: Luftdaten: map_httpcore_exceptions raise mapped_exc(message) from exc httpx.ConnectTimeout

2022.01

There is no 2022.1.

This issue is currently open, if there was news, you would have read it here.

It’s been 4 months since the integration stopped working. I think it should be stated on the HA integration page that the integration of Luftdaten sensors is currently not supported since 2021.12. This is misleading.

FWIW, I set up a curl | jq | mosquitto_pub incantation on a systemd timer to work around the issue until a fix is available. I can polish it a bit and share if there’s interest.

Could you please give me some more information on how to apply your fix? I am using Raspberry Pi for HA.

Same for me. Reconfigured the Luftdaten entries on my config but still timeout issues remaining:

Logger: homeassistant.config_entries
Source: components/luftdaten/__init__.py:231
First occurred: 24:56:07 (3 occurrences)
Last logged: 24:56:07

Error setting up entry 4732 for luftdaten
Error setting up entry 46507 for luftdaten
Error setting up entry 29362 for luftdaten
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/anyio/streams/tls.py", line 108, in _call_sslobject_method
    result = func(*args)
  File "/usr/local/lib/python3.9/ssl.py", line 888, in read
    v = self._sslobj.read(len)
ssl.SSLWantReadError: The operation did not complete (read) (_ssl.c:2633)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/httpcore/backends/asyncio.py", line 31, in read
    return await self._stream.receive(max_bytes=max_bytes)
  File "/usr/local/lib/python3.9/site-packages/anyio/streams/tls.py", line 171, in receive
    data = await self._call_sslobject_method(self._ssl_object.read, max_bytes)
  File "/usr/local/lib/python3.9/site-packages/anyio/streams/tls.py", line 115, in _call_sslobject_method
    data = await self.transport_stream.receive()
  File "/usr/local/lib/python3.9/site-packages/anyio/_backends/_asyncio.py", line 1105, in receive
    await self._protocol.read_event.wait()
  File "/usr/local/lib/python3.9/asyncio/locks.py", line 226, in wait
    await fut
asyncio.exceptions.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/httpcore/_exceptions.py", line 8, in map_exceptions
    yield
  File "/usr/local/lib/python3.9/site-packages/httpcore/backends/asyncio.py", line 33, in read
    return b""
  File "/usr/local/lib/python3.9/site-packages/anyio/_core/_tasks.py", line 103, in __exit__
    raise TimeoutError
TimeoutError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 60, in map_httpcore_exceptions
    yield
  File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 291, in handle_async_request
    resp = await self._pool.handle_async_request(req)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection_pool.py", line 244, in handle_async_request
    raise exc
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection_pool.py", line 228, in handle_async_request
    response = await connection.handle_async_request(request)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection.py", line 90, in handle_async_request
    return await self._connection.handle_async_request(request)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/http11.py", line 102, in handle_async_request
    raise exc
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/http11.py", line 81, in handle_async_request
    ) = await self._receive_response_headers(**kwargs)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/http11.py", line 143, in _receive_response_headers
    event = await self._receive_event(timeout=timeout)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/http11.py", line 172, in _receive_event
    data = await self._network_stream.read(
  File "/usr/local/lib/python3.9/site-packages/httpcore/backends/asyncio.py", line 33, in read
    return b""
  File "/usr/local/lib/python3.9/contextlib.py", line 137, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_exceptions.py", line 12, in map_exceptions
    raise to_exc(exc)
httpcore.ReadTimeout

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

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 313, in async_setup
    result = await component.async_setup_entry(hass, self)  # type: ignore
  File "/usr/src/homeassistant/homeassistant/components/luftdaten/__init__.py", line 184, in async_setup_entry
    await luftdaten.async_update()
  File "/usr/src/homeassistant/homeassistant/components/luftdaten/__init__.py", line 231, in async_update
    await self.client.get_data()
  File "/usr/local/lib/python3.9/site-packages/luftdaten/__init__.py", line 29, in get_data
    response = await client.get(str(url))
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1736, in get
    return await self.request(
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1513, in request
    return await self.send(request, auth=auth, follow_redirects=follow_redirects)
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1600, in send
    response = await self._send_handling_auth(
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1628, in _send_handling_auth
    response = await self._send_handling_redirects(
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1665, in _send_handling_redirects
    response = await self._send_single_request(request)
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1702, in _send_single_request
    response = await transport.handle_async_request(request)
  File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 291, in handle_async_request
    resp = await self._pool.handle_async_request(req)
  File "/usr/local/lib/python3.9/contextlib.py", line 137, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 77, in map_httpcore_exceptions
    raise mapped_exc(message) from exc
httpx.ReadTimeout

I had the same issue since 2021.12. After deleting and re-adding the integration it seems to be solved.

if this was supposed to be solved by 2022.2.0.dev20211222:

it is not… error has changed, but issue remains?:

2021-12-22 14:07:28 ERROR (MainThread) [homeassistant.components.luftdaten] Unexpected error fetching luftdaten_37248 data: 
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/anyio/_core/_sockets.py", line 180, in connect_tcp
    await event.wait()
  File "/usr/local/lib/python3.9/site-packages/anyio/_backends/_asyncio.py", line 1654, in wait
    if await self._event.wait():
  File "/usr/local/lib/python3.9/asyncio/locks.py", line 226, in wait
    await fut
asyncio.exceptions.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/httpcore/backends/asyncio.py", line 97, in connect_tcp
    stream: anyio.abc.ByteStream = await anyio.connect_tcp(
  File "/usr/local/lib/python3.9/site-packages/anyio/_core/_sockets.py", line 180, in connect_tcp
    await event.wait()
  File "/usr/local/lib/python3.9/site-packages/anyio/_backends/_asyncio.py", line 570, in __aexit__
    raise CancelledError
asyncio.exceptions.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/httpcore/_exceptions.py", line 8, in map_exceptions
    yield
  File "/usr/local/lib/python3.9/site-packages/httpcore/backends/asyncio.py", line 97, in connect_tcp
    stream: anyio.abc.ByteStream = await anyio.connect_tcp(
  File "/usr/local/lib/python3.9/site-packages/anyio/_core/_tasks.py", line 103, in __exit__
    raise TimeoutError
TimeoutError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 60, in map_httpcore_exceptions
    yield
  File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 291, in handle_async_request
    resp = await self._pool.handle_async_request(req)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection_pool.py", line 248, in handle_async_request
    raise exc
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection_pool.py", line 232, in handle_async_request
    response = await connection.handle_async_request(request)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection.py", line 90, in handle_async_request
    raise exc
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection.py", line 67, in handle_async_request
    stream = await self._connect(request)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection.py", line 115, in _connect
    stream = await self._network_backend.connect_tcp(**kwargs)
  File "/usr/local/lib/python3.9/site-packages/httpcore/backends/auto.py", line 23, in connect_tcp
    return await self._backend.connect_tcp(
  File "/usr/local/lib/python3.9/site-packages/httpcore/backends/asyncio.py", line 97, in connect_tcp
    stream: anyio.abc.ByteStream = await anyio.connect_tcp(
  File "/usr/local/lib/python3.9/contextlib.py", line 137, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/usr/local/lib/python3.9/site-packages/httpcore/_exceptions.py", line 12, in map_exceptions
    raise to_exc(exc)
httpcore.ConnectTimeout

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 187, in _async_refresh
    self.data = await self._async_update_data()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 147, in _async_update_data
    return await self.update_method()
  File "/usr/src/homeassistant/homeassistant/components/luftdaten/__init__.py", line 39, in async_update
    await luftdaten.get_data()
  File "/usr/local/lib/python3.9/site-packages/luftdaten/__init__.py", line 29, in get_data
    response = await client.get(str(url))
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1736, in get
    return await self.request(
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1513, in request
    return await self.send(request, auth=auth, follow_redirects=follow_redirects)
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1600, in send
    response = await self._send_handling_auth(
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1628, in _send_handling_auth
    response = await self._send_handling_redirects(
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1665, in _send_handling_redirects
    response = await self._send_single_request(request)
  File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1702, in _send_single_request
    response = await transport.handle_async_request(request)
  File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 291, in handle_async_request
    resp = await self._pool.handle_async_request(req)
  File "/usr/local/lib/python3.9/contextlib.py", line 137, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 77, in map_httpcore_exceptions
    raise mapped_exc(message) from exc
httpx.ConnectTimeout