Add single host inspector state assertion over CDP#54407
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Summary: Pull Request resolved: #54407 Introduces a new `InspectorSystemState` object and `ReactNativeApplication.systemStateChanged` CDP event, used to assert whether more than one React Native Host has been registered for the current app lifetime. This will be used to disable the Performance and Network features in React Native DevTools when the debugger backend is in this currently unsupported state. We intend to implement host lifecycle correctness across all features soon. Changelog: [Internal] Differential Revision: D86201689
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This pull request has been merged in d1944f1. |
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This pull request was successfully merged by @huntie in d1944f1 When will my fix make it into a release? | How to file a pick request? |
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Summary: Pull Request resolved: #54407 Introduces a new `InspectorSystemState` object and `ReactNativeApplication.systemStateChanged` CDP event, used to assert whether more than one React Native Host has been registered for the current app lifetime. This will be used to disable the Performance and Network features in React Native DevTools when the debugger backend is in this currently unsupported state. We intend to implement host lifecycle correctness across all features soon. Changelog: [Internal] Reviewed By: cipolleschi Differential Revision: D86201689 fbshipit-source-id: b8525359fc01eb7ae666879f2c0fd4c94f0af81a
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This pull request was successfully merged by @huntie in 74d687c When will my fix make it into a release? | How to file a pick request? |
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Nov 15, 2025
Summary: Pull Request resolved: react/react-native#54407 Introduces a new `InspectorSystemState` object and `ReactNativeApplication.systemStateChanged` CDP event, used to assert whether more than one React Native Host has been registered for the current app lifetime. This will be used to disable the Performance and Network features in React Native DevTools when the debugger backend is in this currently unsupported state. We intend to implement host lifecycle correctness across all features soon. Changelog: [Internal] Reviewed By: cipolleschi Differential Revision: D86201689 fbshipit-source-id: b8525359fc01eb7ae666879f2c0fd4c94f0af81a
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Summary:
Introduces a new
InspectorSystemStateclass andReactNativeApplication.systemStateChangedCDP event, used to assert whether more than one React Native Host has been registered for the current app lifetime.This will be used to disable the Performance and Network features in React Native DevTools when the debugger backend is in this currently unsupported state. We intend to implement host lifecycle correctness across all features soon.
Changelog: [Internal]
Differential Revision: D86201689