mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Ruslan Shestopalyuk
e2c4941c80
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/35525 [Changelog][Internal] Adds ability to invoke an async JS callback from a C++ native module, as a task with priority. This will allow native modules to schedule less important calls to JS thread with lower priority. One example use case is feeding collected perf metrics back to JS. Reviewed By: javache Differential Revision: D41492849 fbshipit-source-id: 12f738557972dc23398d9bb9a7a01125c79da070
38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <ReactCommon/CallInvoker.h>
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#include <react/renderer/runtimescheduler/RuntimeScheduler.h>
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namespace facebook {
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namespace react {
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/*
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* Exposes RuntimeScheduler to native modules. All calls invoked on JavaScript
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* queue from native modules will be funneled through RuntimeScheduler.
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*/
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class RuntimeSchedulerCallInvoker : public CallInvoker {
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public:
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RuntimeSchedulerCallInvoker(std::weak_ptr<RuntimeScheduler> runtimeScheduler);
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void invokeAsync(CallFunc &&func) override;
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void invokeSync(CallFunc &&func) override;
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void invokeAsync(SchedulerPriority priority, CallFunc &&func) override;
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private:
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/*
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* RuntimeScheduler is retained by the runtime. It must not be
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* retained by anything beyond the runtime.
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*/
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std::weak_ptr<RuntimeScheduler> runtimeScheduler_;
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};
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} // namespace react
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} // namespace facebook
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