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Icicle v0.9.3 Release Notes

Release Date: 2016-01-04 // over 8 years ago

  • ➕ Added

    • 👻 Icicle\Observable\Emitter gained an optional $onDisposed parameter on the constructor accepting a callback function that is executed if the observable is disposed (either automatically or explicitly). This callback can either be a regular function, return an awaitable, or a coroutine. If the callback function returns an awaitable or is a coroutine, the observable is not disposed until the awaitable resolves. If the callback throws an exception (or the awaitable rejects), that exception will be used to dispose of the observable.

    🔄 Changed

    • 👻 Cancelling a coroutine will no longer throw the cancellation reason into the generator. Generator execution is simply terminated. Repeatedly throwing the exception into the generator caused unpredictable and unexpected behaviors. Use finally blocks or cancellation functions on awaitables if it is necessary to clean up state in coroutines. This method is far cleaner and prevents unintentional state-altering code being executed after cancellation.
    • Cancelled awaitables will now report as pending until any cancellation function has been invoked.

    🛠 Fixed

    • 🛠 Fixed issue where the coroutine created from a yielded generator in a coroutine would not be cancelled if the parent coroutine was cancelled (issue only affected v0.9.x and v1.x branches).