Not reconnecting after temporary loss of internet connection

[hazzit1]

I've recently had two internet DSL reconnects which resulted in the "Gardena Smart System connection" to stay as "disconnected".

A HA reboot fixed the problem until the next internet connection loss.

Maybe #136 is related?

[knallt]

I have the same issue. The integration looses connection after a while (Not sure if this is related to the automatic DSL reconnect) I have to restart home assistant to connect again. Any idea how to fix this. Unfortunately it’s also not possible to reload the integration via e.g. automation.

[martinw72]

The problem exist for a longer time. Every time I update my devices and my HomeAssistant system loose internet connectivity for a few minutes the APi connection is lost till you restart HA core. It seems to me that no re-authentication takes place in such a case. I generated a monitor and an alert to be able to restart HA core. But it would be great to have the restart method for integrations integrated.

[mash727]

I have the same problem. Problem has been in existence from the issue of this version. Would be happy to be part of a test group when allocated for fixing

[Stoffl17]

I also face this problem that the device stays disconnected after an internet loss. As the internet router performs a daily re-connection this results in regular connection losses (probably once a week). I would be happy to get a solution for this and if I can help in any way just let me know.

Nevertheless: Thanks for your efforts for providing this integration. I like it.

[GLehnhoff]

Same problem

[debackerl]

I have a similar issue. In my case, during startup of Home Assistant, it cannot connect, and will never reconnect afterward. That is with Gardena plugin v1.0.0 installed via HACS.

Logs:

Logger: homeassistant.config_entries
Source: config_entries.py:399
First occurred: 1:44:09 PM (1 occurrences)
Last logged: 1:44:09 PM

Error setting up entry for gardena_smart_system
Traceback (most recent call last):
  File "/lsiopy/lib/python3.11/site-packages/anyio/streams/tls.py", line 131, in _call_sslobject_method
    result = func(*args)
             ^^^^^^^^^^^
  File "/usr/lib/python3.11/ssl.py", line 979, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLWantReadError: The operation did not complete (read) (_ssl.c:1006)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_backends/anyio.py", line 69, in start_tls
    ssl_stream = await anyio.streams.tls.TLSStream.wrap(
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/anyio/streams/tls.py", line 123, in wrap
    await wrapper._call_sslobject_method(ssl_object.do_handshake)
  File "/lsiopy/lib/python3.11/site-packages/anyio/streams/tls.py", line 138, in _call_sslobject_method
    data = await self.transport_stream.receive()
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/anyio/_backends/_asyncio.py", line 1203, in receive
    await self._protocol.read_event.wait()
  File "/usr/lib/python3.11/asyncio/locks.py", line 213, in wait
    await fut
asyncio.exceptions.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_exceptions.py", line 10, in map_exceptions
    yield
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_backends/anyio.py", line 78, in start_tls
    raise exc
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_backends/anyio.py", line 68, in start_tls
    with anyio.fail_after(timeout):
  File "/lsiopy/lib/python3.11/site-packages/anyio/_core/_tasks.py", line 119, in __exit__
    raise TimeoutError
TimeoutError

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

Traceback (most recent call last):
  File "/lsiopy/lib/python3.11/site-packages/httpx/_transports/default.py", line 60, in map_httpcore_exceptions
    yield
  File "/lsiopy/lib/python3.11/site-packages/httpx/_transports/default.py", line 353, in handle_async_request
    resp = await self._pool.handle_async_request(req)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_async/connection_pool.py", line 262, in handle_async_request
    raise exc
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_async/connection_pool.py", line 245, in handle_async_request
    response = await connection.handle_async_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_async/connection.py", line 92, in handle_async_request
    raise exc
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_async/connection.py", line 69, in handle_async_request
    stream = await self._connect(request)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_async/connection.py", line 149, in _connect
    stream = await stream.start_tls(**kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_backends/anyio.py", line 66, in start_tls
    with map_exceptions(exc_map):
  File "/usr/lib/python3.11/contextlib.py", line 155, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/lsiopy/lib/python3.11/site-packages/httpcore/_exceptions.py", line 14, in map_exceptions
    raise to_exc(exc) from exc
httpcore.ConnectTimeout

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

Traceback (most recent call last):
  File "/lsiopy/lib/python3.11/site-packages/homeassistant/config_entries.py", line 399, in async_setup
    result = await component.async_setup_entry(hass, self)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/config/custom_components/gardena_smart_system/__init__.py", line 49, in async_setup_entry
    await gardena_system.start()
  File "/config/custom_components/gardena_smart_system/__init__.py", line 85, in start
    await self.smart_system.authenticate()
  File "/config/lsiopy/lib/python3.11/site-packages/gardena/smart_system.py", line 80, in authenticate
    self.token_manager.load_from_oauth2_token(await self.client.fetch_token(
                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/authlib/integrations/httpx_client/oauth2_client.py", line 125, in _fetch_token
    resp = await self.post(
           ^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpx/_client.py", line 1848, in post
    return await self.request(
           ^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/authlib/integrations/httpx_client/oauth2_client.py", line 90, in request
    return await super(AsyncOAuth2Client, self).request(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpx/_client.py", line 1530, in request
    return await self.send(request, auth=auth, follow_redirects=follow_redirects)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpx/_client.py", line 1617, in send
    response = await self._send_handling_auth(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpx/_client.py", line 1645, in _send_handling_auth
    response = await self._send_handling_redirects(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpx/_client.py", line 1682, in _send_handling_redirects
    response = await self._send_single_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpx/_client.py", line 1719, in _send_single_request
    response = await transport.handle_async_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.11/site-packages/httpx/_transports/default.py", line 352, in handle_async_request
    with map_httpcore_exceptions():
  File "/usr/lib/python3.11/contextlib.py", line 155, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/lsiopy/lib/python3.11/site-packages/httpx/_transports/default.py", line 77, in map_httpcore_exceptions
    raise mapped_exc(message) from exc
httpx.ConnectTimeout

[tob1234567]

same issue here, any solution yet?

@martinw72 how did you implement the monitoring?