Summary:
Changelog: [internal]
Introduces synchronous access to the runtime from RuntimeScheduler.
At the moment, this is not used anywhere.
In case RuntimeScheduler isn't defined (controlled by MC), falls back to RuntimeExecutor.
Reviewed By: mdvacca
Differential Revision: D28024380
fbshipit-source-id: 90be36dd390202540ed51940a4396040f043cd90
Summary:
Changelog: [internal]
Only moves methods around so public and private methods are grouped together.
Reviewed By: JoshuaGross
Differential Revision: D28381588
fbshipit-source-id: dae7f493b99845f66070689270bc7aef958fbecd
Summary:
Changelog: [internal]
This diff moves all calls to RuntimeExecutor to RuntimeScheduler. The calls are still immediately dispatched. Timing of events will not change.
The goal of this diff is to prepare infrastructure for Concurrent Mode.
Reviewed By: JoshuaGross
Differential Revision: D27937665
fbshipit-source-id: 434d78c95ccf23d8da41186d0dae91bff4eda384
Summary:
Changelog: [internal]
Scheduler's callback have option to add more work inside callback. This work stays on top of the priority queue and gives React ability to flush all work synchronously if need.
This diff adds use of `shouldYield_` to the workLoop. For now, it always evaluates to false. In the future when we allow access to the scheduler to native, it will allow yielding.
Relevant code in JavaScript:
https://github.com/facebook/react/blob/master/packages/scheduler/src/forks/SchedulerNoDOM.js#L190
Reviewed By: mdvacca
Differential Revision: D27823528
fbshipit-source-id: 016101e41eb7c41c2ac5abb55f803814867b8517
Summary:
Changelog: [internal]
This brings native scheduler close to React's scheduler. React's scheduler executes all tasks in the queue within a single dispatch (they use setTimeout(0) for dispatch) and makes sure to not schedule two dispatches.
Relevant JS code:
https://github.com/facebook/react/blob/master/packages/scheduler/src/forks/SchedulerNoDOM.js#L359
Reviewed By: JoshuaGross
Differential Revision: D27793200
fbshipit-source-id: 4af13d95cfe4d33d0945f25929ccbea5f9ce5710
Summary:
Changelog: [internal]
To prevent starvation, this diff implements expiration time as a way to order tasks in priority queue. This stops higher priority tasks from preventing lower priority tasks from running. The same mechanism is implemented in [JavaScript's scheduler](https://github.com/facebook/react/blob/master/packages/scheduler/src/forks/SchedulerNoDOM.js).
Reviewed By: mdvacca
Differential Revision: D27707887
fbshipit-source-id: 3dc734c856a166ef5c17c5045ebd429565ba79f0
Summary:
Changelog: [internal]
Implement RuntimeScheduler::getShouldYield and expose it through JSI.
For now we are only returning `false`. The value is backed by atomic_bool and in the future we will be able to indicate that React should yield to native.
JavaScript implementation:
https://github.com/facebook/react/blob/master/packages/scheduler/src/forks/SchedulerNoDOM.js#L439-L441
Reviewed By: JoshuaGross
Differential Revision: D27648579
fbshipit-source-id: b9313e2efbd9daae8975357df9de803f24a35e89
Summary:
Changelog: [internal]
Add minimal implementation of schedule task. More features and proper scheduling will be added later.
Reviewed By: mdvacca
Differential Revision: D27622138
fbshipit-source-id: b2e4623d38e7217290a6a3c59ccc10a1c13e3a4f
Summary:
Changelog: [internal[
Introducing RuntimeScheduler. A coordinator of work between native and React.
Reviewed By: mdvacca
Differential Revision: D27616818
fbshipit-source-id: e90d3d9ca8907be99e61f69e62e83cece8155050
Samuel Susla