androidtv_remote blocks event loop to load ssl certificate chain

[Anto79-ops]

The problem

Hi,

Updated to 2024.9.0b0 and saw this log

Logger: homeassistant.util.loop
Source: util/loop.py:136
First occurred: 4:08:06 PM (3 occurrences)
Last logged: 4:08:06 PM

Detected blocking call to load_cert_chain with args (<ssl.SSLContext object at 0x7efe6bc3abd0>, '/config/.storage/androidtv_remote_cert.pem', '/config/.storage/androidtv_remote_key.pem') inside the event loop by integration 'androidtv_remote' at homeassistant/components/androidtv_remote/__init__.py, line 53: await api.async_connect() (offender: /usr/local/lib/python3.12/site-packages/androidtvremote2/androidtv_remote.py, line 180: ssl_context.load_cert_chain(self._certfile, self._keyfile)), please create a bug report at https://github.com/home-assistant/core/issues?q=is%3Aopen+is%3Aissue+label%3A%22integration%3A+androidtv_remote%22 For developers, please see https://developers.home-assistant.io/docs/asyncio_blocking_operations/#load_cert_chain Traceback (most recent call last): File "<frozen runpy>", line 198, in _run_module_as_main File "<frozen runpy>", line 88, in _run_code File "/usr/src/homeassistant/homeassistant/__main__.py", line 223, in <module> sys.exit(main()) File "/usr/src/homeassistant/homeassistant/__main__.py", line 209, in main exit_code = runner.run(runtime_conf) File "/usr/src/homeassistant/homeassistant/runner.py", line 189, in run return loop.run_until_complete(setup_and_run_hass(runtime_config)) File "/usr/local/lib/python3.12/asyncio/base_events.py", line 674, in run_until_complete self.run_forever() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 641, in run_forever self._run_once() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 1990, in _run_once handle._run() File "/usr/local/lib/python3.12/asyncio/events.py", line 88, in _run self._context.run(self._callback, *self._args) File "/usr/src/homeassistant/homeassistant/setup.py", line 165, in async_setup_component result = await _async_setup_component(hass, domain, config) File "/usr/src/homeassistant/homeassistant/setup.py", line 461, in _async_setup_component await asyncio.gather( File "/usr/src/homeassistant/homeassistant/setup.py", line 463, in <genexpr> create_eager_task( File "/usr/src/homeassistant/homeassistant/util/async_.py", line 45, in create_eager_task return Task(coro, loop=loop, name=name, eager_start=True) File "/usr/src/homeassistant/homeassistant/config_entries.py", line 752, in async_setup_locked await self.async_setup(hass, integration=integration) File "/usr/src/homeassistant/homeassistant/config_entries.py", line 604, in async_setup result = await component.async_setup_entry(hass, self) File "/usr/src/homeassistant/homeassistant/components/androidtv_remote/__init__.py", line 53, in async_setup_entry await api.async_connect()
Detected blocking call to load_cert_chain with args (<ssl.SSLContext object at 0x7efe6bc3abd0>, '/config/.storage/androidtv_remote_cert.pem', '/config/.storage/androidtv_remote_key.pem') inside the event loop by integration 'androidtv_remote' at homeassistant/components/androidtv_remote/__init__.py, line 53: await api.async_connect() (offender: /usr/local/lib/python3.12/site-packages/androidtvremote2/androidtv_remote.py, line 184: ssl_context.load_cert_chain(self._certfile, self._keyfile)), please create a bug report at https://github.com/home-assistant/core/issues?q=is%3Aopen+is%3Aissue+label%3A%22integration%3A+androidtv_remote%22 For developers, please see https://developers.home-assistant.io/docs/asyncio_blocking_operations/#load_cert_chain Traceback (most recent call last): File "<frozen runpy>", line 198, in _run_module_as_main File "<frozen runpy>", line 88, in _run_code File "/usr/src/homeassistant/homeassistant/__main__.py", line 223, in <module> sys.exit(main()) File "/usr/src/homeassistant/homeassistant/__main__.py", line 209, in main exit_code = runner.run(runtime_conf) File "/usr/src/homeassistant/homeassistant/runner.py", line 189, in run return loop.run_until_complete(setup_and_run_hass(runtime_config)) File "/usr/local/lib/python3.12/asyncio/base_events.py", line 674, in run_until_complete self.run_forever() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 641, in run_forever self._run_once() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 1990, in _run_once handle._run() File "/usr/local/lib/python3.12/asyncio/events.py", line 88, in _run self._context.run(self._callback, *self._args) File "/usr/src/homeassistant/homeassistant/setup.py", line 165, in async_setup_component result = await _async_setup_component(hass, domain, config) File "/usr/src/homeassistant/homeassistant/setup.py", line 461, in _async_setup_component await asyncio.gather( File "/usr/src/homeassistant/homeassistant/setup.py", line 463, in <genexpr> create_eager_task( File "/usr/src/homeassistant/homeassistant/util/async_.py", line 45, in create_eager_task return Task(coro, loop=loop, name=name, eager_start=True) File "/usr/src/homeassistant/homeassistant/config_entries.py", line 752, in async_setup_locked await self.async_setup(hass, integration=integration) File "/usr/src/homeassistant/homeassistant/config_entries.py", line 604, in async_setup result = await component.async_setup_entry(hass, self) File "/usr/src/homeassistant/homeassistant/components/androidtv_remote/__init__.py", line 53, in async_setup_entry await api.async_connect()
Detected blocking call to load_verify_locations with args (<ssl.SSLContext object at 0x7efe64f70650>,) inside the event loop by integration 'ollama' at homeassistant/components/ollama/__init__.py, line 46: client = ollama.AsyncClient(host=settings[CONF_URL]) (offender: /usr/local/lib/python3.12/site-packages/httpx/_config.py, line 147: context.load_verify_locations(cafile=cafile)), please create a bug report at https://github.com/home-assistant/core/issues?q=is%3Aopen+is%3Aissue+label%3A%22integration%3A+ollama%22 For developers, please see https://developers.home-assistant.io/docs/asyncio_blocking_operations/#load_verify_locations Traceback (most recent call last): File "<frozen runpy>", line 198, in _run_module_as_main File "<frozen runpy>", line 88, in _run_code File "/usr/src/homeassistant/homeassistant/__main__.py", line 223, in <module> sys.exit(main()) File "/usr/src/homeassistant/homeassistant/__main__.py", line 209, in main exit_code = runner.run(runtime_conf) File "/usr/src/homeassistant/homeassistant/runner.py", line 189, in run return loop.run_until_complete(setup_and_run_hass(runtime_config)) File "/usr/local/lib/python3.12/asyncio/base_events.py", line 674, in run_until_complete self.run_forever() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 641, in run_forever self._run_once() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 1990, in _run_once handle._run() File "/usr/local/lib/python3.12/asyncio/events.py", line 88, in _run self._context.run(self._callback, *self._args) File "/usr/src/homeassistant/homeassistant/setup.py", line 165, in async_setup_component result = await _async_setup_component(hass, domain, config) File "/usr/src/homeassistant/homeassistant/setup.py", line 461, in _async_setup_component await asyncio.gather( File "/usr/src/homeassistant/homeassistant/setup.py", line 463, in <genexpr> create_eager_task( File "/usr/src/homeassistant/homeassistant/util/async_.py", line 45, in create_eager_task return Task(coro, loop=loop, name=name, eager_start=True) File "/usr/src/homeassistant/homeassistant/config_entries.py", line 752, in async_setup_locked await self.async_setup(hass, integration=integration) File "/usr/src/homeassistant/homeassistant/config_entries.py", line 604, in async_setup result = await component.async_setup_entry(hass, self) File "/usr/src/homeassistant/homeassistant/components/ollama/__init__.py", line 46, in async_setup_entry client = ollama.AsyncClient(host=settings[CONF_URL])

What version of Home Assistant Core has the issue?

2024.9.0b0

What was the last working version of Home Assistant Core?

2024.8.3

What type of installation are you running?

Home Assistant OS

Integration causing the issue

No response

Link to integration documentation on our website

No response

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[home-assistant[bot]]

Hey there @tronikos, @drafteed, mind taking a look at this issue as it has been labeled with an integration (androidtv_remote) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of androidtv_remote can trigger bot actions by commenting:

• @home-assistant close Closes the issue.
• @home-assistant rename Awesome new title Renames the issue.
• @home-assistant reopen Reopen the issue.
• @home-assistant unassign androidtv_remote Removes the current integration label and assignees on the issue, add the integration domain after the command.
• @home-assistant add-label needs-more-information Add a label (needs-more-information, problem in dependency, problem in custom component) to the issue.
• @home-assistant remove-label needs-more-information Remove a label (needs-more-information, problem in dependency, problem in custom component) on the issue.

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androidtv_remote documentation androidtv_remote source _{^{(message by IssueLinks)}}

[home-assistant[bot]]

Hey there @synesthesiam, mind taking a look at this issue as it has been labeled with an integration (ollama) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of ollama can trigger bot actions by commenting:

• @home-assistant close Closes the issue.
• @home-assistant rename Awesome new title Renames the issue.
• @home-assistant reopen Reopen the issue.
• @home-assistant unassign ollama Removes the current integration label and assignees on the issue, add the integration domain after the command.
• @home-assistant add-label needs-more-information Add a label (needs-more-information, problem in dependency, problem in custom component) to the issue.
• @home-assistant remove-label needs-more-information Remove a label (needs-more-information, problem in dependency, problem in custom component) on the issue.

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ollama documentation ollama source _{^{(message by IssueLinks)}}

[bdraco]

Please open a second issue for ollama so we can track the fix separately as its going to be completely different

Will move the label once its open

[tronikos]

@bdraco how do you recommend addressing this? I found your https://developers.home-assistant.io/docs/asyncio_blocking_operations/#load_cert_chain but the affected code is in the library, e.g. https://github.com/tronikos/androidtvremote2/blob/c5d7292e8efe6201854884d8402572398ee11c2a/src/androidtvremote2/androidtv_remote.py#L180 Is await loop.run_in_executor the only option?

[bdraco]

Is await loop.run_in_executor the only option?

Yes, that would solve it

[bdraco]

Similar case https://github.com/gurumitts/pylutron-caseta/pull/170/files