redwood-treehouse-host/app.cash.redwood.treehouse/TreehouseDispatchers

TreehouseDispatchers

@ObjCName(name = "TreehouseDispatchers", exact = true)
interface TreehouseDispatchers

One of the trickiest things Treehouse needs to do is balance its two dispatchers:

  • ui executes dispatched tasks on the platform's UI thread.

  • zipline executes dispatched tasks on the thread where downloaded code executes.

This class makes it easier to specify invariants on which dispatcher is expected for which work.

Properties

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abstract val ui: CoroutineDispatcher
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abstract val zipline: CoroutineDispatcher

Functions

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abstract fun checkUi()

Confirm that this is being called on the UI thread.

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abstract fun checkZipline()

Confirm that this is being called on the zipline thread.

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abstract fun close()

Release the threads owned by this instance. On most platforms this will not release the UI thread, as it is not owned by this instance.