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rails--rails/actioncable/CHANGELOG.md
2017-01-21 22:04:03 -05:00

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* Redis subscription adapters now support `channel_prefix` option in `cable.yml`
Avoids channel name collisions when multiple apps use the same Redis server.
*Chad Ingram*
* Permit same-origin connections by default.
Added new option `config.action_cable.allow_same_origin_as_host = false`
to disable this behaviour.
*Dávid Halász*, *Matthew Draper*
* Prevent race where the client could receive and act upon a
subscription confirmation before the channel's `subscribed` method
completed.
Fixes #25381.
*Vladimir Dementyev*
* Buffer now writes to WebSocket connections, to avoid blocking threads
that could be doing more useful things.
*Matthew Draper*, *Tinco Andringa*
* Protect against concurrent writes to a WebSocket connection from
multiple threads; the underlying OS write is not always threadsafe.
*Tinco Andringa*
* Add `ActiveSupport::Notifications` hook to `Broadcaster#broadcast`.
*Matthew Wear*
* Close hijacked socket when connection is shut down.
Fixes #25613.
*Tinco Andringa*
Please check [5-0-stable](https://github.com/rails/rails/blob/5-0-stable/actioncable/CHANGELOG.md) for previous changes.