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Stefan Agner f41a8e9d08 Wait for addon startup task before unload to prevent data access race (#6630 )

* Wait for addon startup task before unload to prevent data access race

Replace the cancel-based approach in unload() with an await of the outer
_wait_for_startup_task. The container removal and state change resolve the
startup event naturally, so we just need to ensure the task completes
before addon data is removed. This prevents a KeyError on self.name access
when _wait_for_startup times out after data has been removed.

Also simplify _wait_for_startup by removing the unnecessary inner task
wrapper — asyncio.wait_for can await the event directly.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* Drop asyncio.sleep() in test_manager.py

* Only clear startup task reference if still the current task

Prevent a race where an older _wait_for_startup task's finally block
could wipe the reference to a newer task, causing unload() to skip
the await.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* Reuse existing pending startup wait task when addon is already running

If start() is called while the addon is already running and a startup
wait task is still pending, return the existing task instead of creating
a new one.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-16 12:46:29 +01:00

.devcontainer

Update Python to 3.13 (#5564 )

2025-01-21 11:57:30 +01:00

.github

Bump masesgroup/retrieve-changed-files from 3.0.0 to 4.0.0 (#6637 )

2026-03-16 09:47:28 +01:00

.vscode

Migrate to Ruff for lint and format (#4852 )

2024-02-05 11:37:39 -05:00

rootfs/etc

Avoid empty newlines in Supervisor logs (#4698 )

2023-11-13 20:12:17 +01:00

script

Add mypy to ci and precommit (#5969 )

2025-06-24 11:48:03 +02:00

supervisor

Wait for addon startup task before unload to prevent data access race (#6630 )

2026-03-16 12:46:29 +01:00

tests

Wait for addon startup task before unload to prevent data access race (#6630 )

2026-03-16 12:46:29 +01:00

wheels

Use unpublished local wheels during PR builds (#6374 )

2025-12-02 14:08:07 +01:00

.dockerignore

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2025-12-02 14:08:07 +01:00

.gitignore

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2025-12-02 14:08:07 +01:00

.hadolint.yaml

Revert "Revert "Update base images to 3.11-alpine3.18 (#4639 )" (#4646 )" (#4657 )

2023-11-02 11:29:15 +01:00

.pre-commit-config.yaml

Bump ruff from 0.14.2 to 0.14.3 (#6280 )

2025-10-31 11:42:39 -04:00

.vcnignore

Sign code folder (#2725 )

2021-03-16 15:47:40 +01:00

AGENTS.md

Add AGENTS.md symlink (#6237 )

2025-10-08 10:44:49 +02:00

build.yaml

Use Python 3.14(.3) in CI and base image (#6586 )

2026-03-05 21:11:25 +01:00

CLAUDE.md

Add GitHub Copilot/Claude instruction (#5986 )

2025-07-04 07:05:05 +02:00

codecov.yaml

Remove annotations (#2007 )

2020-09-03 16:36:09 +02:00

Dockerfile

Bump uv to v0.10.9 (#6622 )

2026-03-11 16:17:02 +01:00

LICENSE

Update LICENSE

2020-07-29 14:45:37 +02:00

MANIFEST.in

Add Audio layer / PulseAudio (#1523 )

2020-02-25 18:37:06 +01:00

pyproject.toml

Use Python 3.14(.3) in CI and base image (#6586 )

2026-03-05 21:11:25 +01:00

README.md

Add OHF logo to README (#5316 )

2024-09-30 18:42:08 +02:00

requirements_tests.txt

Bump ruff from 0.15.5 to 0.15.6 (#6629 )

2026-03-13 08:49:48 +01:00

requirements.txt

Bump setuptools from 82.0.0 to 82.0.1 (#6620 )

2026-03-10 07:28:04 +01:00

setup.py

Use version which is treated CalVer by AwesomeVersion (#5572 )

2025-01-24 09:59:50 +01:00

tox.ini

Migrate to Ruff for lint and format (#4852 )

2024-02-05 11:37:39 -05:00

README.md

Home Assistant Supervisor

First private cloud solution for home automation

Home Assistant (former Hass.io) is a container-based system for managing your Home Assistant Core installation and related applications. The system is controlled via Home Assistant which communicates with the Supervisor. The Supervisor provides an API to manage the installation. This includes changing network settings or installing and updating software.

Installation

Installation instructions can be found at https://home-assistant.io/getting-started.

Development

For small changes and bugfixes you can just follow this, but for significant changes open a RFC first. Development instructions can be found here.

Release

Releases are done in 3 stages (channels) with this structure:

Pull requests are merged to the main branch.
A new build is pushed to the dev stage.
Releases are published.
A new build is pushed to the beta stage.
The stable.json file is updated.
The build that was pushed to beta will now be pushed to stable.