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Fix Sonos snapshot/restore #21411

merged 1 commit into from Feb 25, 2019


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amelchio commented Feb 24, 2019


The snapshot feature of the Sonos media player has been very unreliable when with_group is enabled (as it is by default).

I have redone the whole thing and in my testing it is now predictable. It restores groups correctly and the playing state is restored as well as the (unofficial) Sonos API allows. The functions now run under our topology lock and use the HA-based group cache to ensure consistency.

As everything is new, it does not make sense to compare to the old implementation but I will be happy to provide details on the new one if you have questions.

I have updated the documentation with some notes about the limitations of this feature.

Related issue (if applicable): fixes #14849, fixes #20861, fixes #21215

Pull request in with documentation (if applicable): home-assistant/


  • The code change is tested and works locally.
  • Local tests pass with tox.
  • There is no commented out code in this PR.

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balloob left a comment

Ok to merge.

In the future, we should add permission check to the service call.

@balloob balloob merged commit 095a0d1 into home-assistant:dev Feb 25, 2019

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@amelchio amelchio referenced this pull request Feb 28, 2019


Improve new Sonos snapshot/restore #21509

7 of 7 tasks complete

@balloob balloob referenced this pull request Mar 6, 2019


0.89.0 #21712

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