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oban v2.0.0-rc.1 Release Notes

Release Date: 2020-06-12 // almost 4 years ago

  • 💥 Breaking Changes

    • 🌲 [Oban.Config] The :verbose setting is renamed to :log. The setting started off as a simple boolean, but it has morphed to align with the log values accepted by calls to Ecto.Repo.

    To migrate, replace any :verbose declarations:

    ```elixir
config :my_app, Oban,
  verbose: false,
  ...
```

    With use of :log instead:

    ```elixir
config :my_app, Oban,
  log: false,
  ...
```
    • [Oban] The interface for start_queue/3 is replaced with start_queue/2 and stop_queue/2 no longer accepts a queue name as the second argument. Instead, both functions now accept a keyword list of options. This enables the new local_only flag, which allows you to dynamically start and stop queues only for the local node.

    Where you previously called start_queue/2,3 or stop_queue/2 like this:

    ```elixir
:ok = Oban.start_queue(:myqueue, 10)
:ok = Oban.stop_queue(:myqueue)
```

    You'll now call them with options, like this:

    ```elixir
:ok = Oban.start_queue(queue: :myqueue, limit: 10)
:ok = Oban.stop_queue(queue: :myqueue)
```

    Or, to only control the queue locally:

    ```elixir
:ok = Oban.start_queue(queue: :myqueue, limit: 10, local_only: true)
:ok = Oban.stop_queue(queue: :myqueue, local_only: true)
```