dd11f8d3fe
Assume a snapshot state with three speakers in two groups, AB and C. They will be playing the A and C queues, respectively. The B queue exists but is hidden in this topology. Unjoin B and form a new group BC, playing the B queue (now with the C queue hidden). To restore the snapshot we would join B back to A. The BC group would now only contain the C speaker, still playing the B queue. The C queue has been lost :-( The problem is that unjoining a coordinator will elect a new coordinator that inherits the group queue and thus has its hidden queue overwritten. This commit avoids the situation by having restore unjoin all slaves. Above, C would be unjoined before joining B to A. This restores the C queue and since B is then alone, it can be joined to A without having to transfer its playing queue to remaining speakers.
Home Assistant |Build Status| |Coverage Status| |Chat Status|
=================================================================================
Home Assistant is a home automation platform running on Python 3. It is able to track and control all devices at home and offer a platform for automating control.
To get started:
.. code:: bash
python3 -m pip install homeassistant
hass --open-ui
Check out `home-assistant.io <https://home-assistant.io>`__ for `a
demo <https://home-assistant.io/demo/>`__, `installation instructions <https://home-assistant.io/getting-started/>`__,
`tutorials <https://home-assistant.io/getting-started/automation-2/>`__ and `documentation <https://home-assistant.io/docs/>`__.
|screenshot-states|
Featured integrations
---------------------
|screenshot-components|
The system is built using a modular approach so support for other devices or actions can be implemented easily. See also the `section on architecture <https://developers.home-assistant.io/docs/en/architecture_index.html>`__ and the `section on creating your own
components <https://developers.home-assistant.io/docs/en/creating_component_index.html>`__.
If you run into issues while using Home Assistant or during development
of a component, check the `Home Assistant help section <https://home-assistant.io/help/>`__ of our website for further help and information.
.. |Build Status| image:: https://travis-ci.org/home-assistant/home-assistant.svg?branch=master
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.. |screenshot-states| image:: https://raw.github.com/home-assistant/home-assistant/master/docs/screenshots.png
:target: https://home-assistant.io/demo/
.. |screenshot-components| image:: https://raw.github.com/home-assistant/home-assistant/dev/docs/screenshot-components.png
:target: https://home-assistant.io/components/