Skip to content

Define HostTargetTracingDelegate#54622

Closed
hoxyq wants to merge 2 commits intofacebook:mainfrom
hoxyq:export-D86205686
Closed

Define HostTargetTracingDelegate#54622
hoxyq wants to merge 2 commits intofacebook:mainfrom
hoxyq:export-D86205686

Conversation

@hoxyq
Copy link
Copy Markdown
Contributor

@hoxyq hoxyq commented Nov 20, 2025

Summary:

Changelog: [Internal]

Introduces a TracingDelegate that will receive tracing-related events on the Host side.

We can't give synchronous access to tracing state to Host directly, since there is no guarantee that this call will happen on the inspector thread.

Example:

  • HostTarget::tracingState() call may happen on UI thread, or whatever thread the Host is using, which reads traceRecoding_ value.
  • At the same time, the stopTracing() call that will invalidate traceRecording_ could happen on inspector thread.

This is a pre-requisite for a better threading model, since we are going to be doing much frequent write operations from the Host side to record frame timings or screenshots.

Differential Revision: D86205686

@meta-cla meta-cla bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Nov 20, 2025
@meta-codesync
Copy link
Copy Markdown

meta-codesync bot commented Nov 20, 2025

@hoxyq has exported this pull request. If you are a Meta employee, you can view the originating Diff in D86205686.

hoxyq added 2 commits November 24, 2025 12:12
@hoxyq @facebook-github-bot
Remove unimplemented (facebook#54585)
de629a3 
Summary:

# Changelog: [Internal]

There is no implementation for this method and it is unused. This is actually part of `HostAgent`.

Reviewed By: sbuggay

Differential Revision: D87220192
@hoxyq @facebook-github-bot
Define HostTargetTracingDelegate (facebook#54622)
73d3b9c 
Summary:

# Changelog: [Internal]

Introduces a TracingDelegate that will receive tracing-related events on the Host side.

We can't give synchronous access to tracing state to Host directly, since there is no guarantee that this call will happen on the inspector thread.

Example:
- `HostTarget::tracingState()` call may happen on UI thread, or whatever thread the Host is using, which reads `traceRecoding_` value.
- At the same time, the `stopTracing()` call that will invalidate `traceRecording_` could happen on inspector thread.

This is a pre-requisite for a better threading model, since we are going to be doing much frequent write operations from the Host side to record frame timings or screenshots.

Reviewed By: sbuggay

Differential Revision: D86205686
hoxyq added a commit to hoxyq/react-native that referenced this pull request Nov 24, 2025
@hoxyq @facebook-github-bot
Define HostTargetTracingDelegate (facebook#54622)
7fd647c 
Summary:

# Changelog: [Internal]

Introduces a TracingDelegate that will receive tracing-related events on the Host side.

We can't give synchronous access to tracing state to Host directly, since there is no guarantee that this call will happen on the inspector thread.

Example:
- `HostTarget::tracingState()` call may happen on UI thread, or whatever thread the Host is using, which reads `traceRecoding_` value.
- At the same time, the `stopTracing()` call that will invalidate `traceRecording_` could happen on inspector thread.

This is a pre-requisite for a better threading model, since we are going to be doing much frequent write operations from the Host side to record frame timings or screenshots.

Reviewed By: sbuggay

Differential Revision: D86205686
hoxyq added a commit to hoxyq/react-native that referenced this pull request Nov 24, 2025
@hoxyq @facebook-github-bot
Define HostTargetTracingDelegate (facebook#54622)
9303a84 
Summary:

# Changelog: [Internal]

Introduces a TracingDelegate that will receive tracing-related events on the Host side.

We can't give synchronous access to tracing state to Host directly, since there is no guarantee that this call will happen on the inspector thread.

Example:
- `HostTarget::tracingState()` call may happen on UI thread, or whatever thread the Host is using, which reads `traceRecoding_` value.
- At the same time, the `stopTracing()` call that will invalidate `traceRecording_` could happen on inspector thread.

This is a pre-requisite for a better threading model, since we are going to be doing much frequent write operations from the Host side to record frame timings or screenshots.

Reviewed By: sbuggay

Differential Revision: D86205686
hoxyq added a commit to hoxyq/react-native that referenced this pull request Nov 24, 2025
@hoxyq @facebook-github-bot
Define HostTargetTracingDelegate (facebook#54622)
d296066 
Summary:

# Changelog: [Internal]

Introduces a TracingDelegate that will receive tracing-related events on the Host side.

We can't give synchronous access to tracing state to Host directly, since there is no guarantee that this call will happen on the inspector thread.

Example:
- `HostTarget::tracingState()` call may happen on UI thread, or whatever thread the Host is using, which reads `traceRecoding_` value.
- At the same time, the `stopTracing()` call that will invalidate `traceRecording_` could happen on inspector thread.

This is a pre-requisite for a better threading model, since we are going to be doing much frequent write operations from the Host side to record frame timings or screenshots.

Reviewed By: sbuggay

Differential Revision: D86205686
@meta-codesync meta-codesync bot closed this in be0dae0 Nov 25, 2025
@facebook-github-bot facebook-github-bot added the Merged This PR has been merged. label Nov 25, 2025
@meta-codesync
Copy link
Copy Markdown

meta-codesync bot commented Nov 25, 2025

This pull request has been merged in be0dae0.

huntie pushed a commit to huntie/react-native that referenced this pull request Mar 31, 2026
@hoxyq @huntie
Define HostTargetTracingDelegate (facebook#54622)
8b10530 
Summary:
Pull Request resolved: facebook#54622

# Changelog: [Internal]

Introduces a TracingDelegate that will receive tracing-related events on the Host side.

We can't give synchronous access to tracing state to Host directly, since there is no guarantee that this call will happen on the inspector thread.

Example:
- `HostTarget::tracingState()` call may happen on UI thread, or whatever thread the Host is using, which reads `traceRecoding_` value.
- At the same time, the `stopTracing()` call that will invalidate `traceRecording_` could happen on inspector thread.

This is a pre-requisite for a better threading model, since we are going to be doing much frequent write operations from the Host side to record frame timings or screenshots.

Reviewed By: sbuggay

Differential Revision: D86205686

fbshipit-source-id: b6e40ff60a1427fdff1aa30f89297d64b99bef75
huntie pushed a commit to huntie/react-native that referenced this pull request Apr 8, 2026
@hoxyq @huntie
Backport performance debugging improvements
55b30ce 
Backports some CDP Performance features and stability improvements to `0.83-stable`.

This includes:
- Remaining implementation of Frame Timings and screenshot capture in performance traces (Android)
- New support for Frame Timings and screenshot capture on iOS
- Optimisations to trace chunk generation, memory usage during performance recording
- `Page.captureScreenshot` (Android, iOS)

All features remain gated behind feature flags (`fuseboxFrameRecordingEnabled`, `fuseboxScreenshotCaptureEnabled`).

**Commits applied**

- Define TracingCategory enum (facebook#54377) bd6c6bf
- Use TracingCategory in TraceEvent (facebook#54378) ce60f27
- Simple parser for serialized tracing categories (facebook#54379) 62275b6
- Propagate tracing categories to recording state (facebook#54380) 3841ef0
- Re-land "Revert D85999774: [rn][android] Add FrameTiming module" (facebook#54502) 85905ad
- Add screenshot category (facebook#54537) 5d9cb80
- Define HostTargetTracingDelegate (facebook#54622) be0dae0
- Define TracingDelegate for Android Host (facebook#54628) a212e95
- Use new API for tracing state on Android (facebook#54629) 532d0be
- Internalize TracingState interface (facebook#54631) 58ec261
- Move TracingState interfaces to inspector package (facebook#54632) 10d0d99
- Rename values of TracingState enum (facebook#54630) be94707
- FrameTiming module to subscribe to Inspector tracing lifecycle (facebook#54633) 04ee02b
- Clarify HostTracingProfile and HostTraceRecordingState (facebook#54677) ec92f12
- Introduce TimeWindowedBuffer (facebook#54679) d6ee54f
- Keep tracing time window on TraceRecordingState (facebook#54673) e651563
- Define FrameTimingSequence (facebook#54674) 5b7d92f
- Define an endpoint on HostTarget to capture frame timings (facebook#54672) f469aa3
- Extract frame trace events construction logic (facebook#54675) 57973fa
- Define serializers for frame timings as part of HostTargetTracingProfile (facebook#54681) 587d360
- Propagate Frames data through Host (facebook#54671) 26ff069
- Cleanup no longer used jni layer for frame timings (facebook#54678) 9ba4ce6
- Fix screenshot typo (facebook#54742) 52186a3
- Add optional screenshot argument to FrameTimingSequence (facebook#54743) 57c29fc
- Frame screenshot event generation (facebook#54744) b447d26
- Frame screenshots capture implementation (facebook#54745) f3c9a8d
- BeginDrawing: INTENDED_VSYNC_TIMESTAMP -> VSYNC_TIMESTAMP (facebook#54765) 9221772
- Add frames category (facebook#54768) 31a0c9a
- Specify correct category for SetLayerTreeId event (facebook#54769) cd055e9
- Reduce the screenshots size (facebook#54800) e4a5a56
- Remove Commit from FrameTimingSequence (facebook#54779) 39f7703
- Fix potential bitmap leaks in FrameTimingsObserver (facebook#55652) 3918dd1
- Capture initial screenshot when starting frame timing trace (facebook#55720) 863f5c0
- Refactor FrameTimingsObserver for multi-activity support (facebook#55740) 8230f3b
- Reorder FrameTimingsObserver methods (facebook#55743) f56b295
- Increase frame capture quality, apply scaling after DPI normalization (facebook#55731) e5f9f5f
- Fix FrameTimingsObverver to initiate PixelCopy on main thread (facebook#55744) d552f2a
- Fix bitmap reuse race condition in FrameTimingsObserver (facebook#55745) 3924768
- Fix trailing frame capture after recording ended (facebook#55704) 47684ca
- Move base64Encode into react/utils (facebook#55873) 422770d
- Move screenshot Base64 encoding to trace serialization (facebook#55803) dc4c36e
- Restore inspector addPage listener callback (facebook#55925) 8c763fc
- Add tracing helper functions for RNDT traces in C++ and Kotlin (facebook#55935) 4f3f536
- Introduce fuseboxFrameRecordingEnabled flag, gate existing code (facebook#55941) 1aa7a32
- Implement Performance frames and screenshots on iOS (facebook#56015) 64a1a10
- Add pixel diffing to RCTFrameTimingsObserver (facebook#56043) 9d231af
- Add dynamic sampling to frame screenshots (facebook#56048) d309cda
- Switch trace event chunks from event count to size based (facebook#56080) d3b33f5
- Increase trace screenshot scale factor to 1x (facebook#56079) 972a30d
- Add Page.captureScreenshot CDP support (facebook#56307) 77332d2
- Fix data race on PerformanceObserver entry buffer (facebook#56352) 5eb1ca1
- [LOCAL] Remove stale frame event code from PerformanceTracer
- [LOCAL] Update Podfile.lock
@huntie huntie mentioned this pull request Apr 8, 2026
Merged
huntie pushed a commit to huntie/react-native that referenced this pull request Apr 8, 2026
@hoxyq @huntie
Backport performance debugging improvements
64f701d 
Backports some CDP Performance features and stability improvements to `0.83-stable`.

This includes:
- Remaining implementation of Frame Timings and screenshot capture in performance traces (Android)
- New support for Frame Timings and screenshot capture on iOS
- Optimisations to trace chunk generation, memory usage during performance recording
- `Page.captureScreenshot` (Android, iOS)

All features remain gated behind feature flags (`fuseboxFrameRecordingEnabled`, `fuseboxScreenshotCaptureEnabled`).

**Commits applied**

- Define TracingCategory enum (facebook#54377) bd6c6bf
- Use TracingCategory in TraceEvent (facebook#54378) ce60f27
- Simple parser for serialized tracing categories (facebook#54379) 62275b6
- Propagate tracing categories to recording state (facebook#54380) 3841ef0
- Re-land "Revert D85999774: [rn][android] Add FrameTiming module" (facebook#54502) 85905ad
- Add screenshot category (facebook#54537) 5d9cb80
- Define HostTargetTracingDelegate (facebook#54622) be0dae0
- Define TracingDelegate for Android Host (facebook#54628) a212e95
- Use new API for tracing state on Android (facebook#54629) 532d0be
- Internalize TracingState interface (facebook#54631) 58ec261
- Move TracingState interfaces to inspector package (facebook#54632) 10d0d99
- Rename values of TracingState enum (facebook#54630) be94707
- FrameTiming module to subscribe to Inspector tracing lifecycle (facebook#54633) 04ee02b
- Clarify HostTracingProfile and HostTraceRecordingState (facebook#54677) ec92f12
- Introduce TimeWindowedBuffer (facebook#54679) d6ee54f
- Keep tracing time window on TraceRecordingState (facebook#54673) e651563
- Define FrameTimingSequence (facebook#54674) 5b7d92f
- Define an endpoint on HostTarget to capture frame timings (facebook#54672) f469aa3
- Extract frame trace events construction logic (facebook#54675) 57973fa
- Define serializers for frame timings as part of HostTargetTracingProfile (facebook#54681) 587d360
- Propagate Frames data through Host (facebook#54671) 26ff069
- Cleanup no longer used jni layer for frame timings (facebook#54678) 9ba4ce6
- Fix screenshot typo (facebook#54742) 52186a3
- Add optional screenshot argument to FrameTimingSequence (facebook#54743) 57c29fc
- Frame screenshot event generation (facebook#54744) b447d26
- Frame screenshots capture implementation (facebook#54745) f3c9a8d
- BeginDrawing: INTENDED_VSYNC_TIMESTAMP -> VSYNC_TIMESTAMP (facebook#54765) 9221772
- Add frames category (facebook#54768) 31a0c9a
- Specify correct category for SetLayerTreeId event (facebook#54769) cd055e9
- Reduce the screenshots size (facebook#54800) e4a5a56
- Remove Commit from FrameTimingSequence (facebook#54779) 39f7703
- Fix potential bitmap leaks in FrameTimingsObserver (facebook#55652) 3918dd1
- Capture initial screenshot when starting frame timing trace (facebook#55720) 863f5c0
- Refactor FrameTimingsObserver for multi-activity support (facebook#55740) 8230f3b
- Reorder FrameTimingsObserver methods (facebook#55743) f56b295
- Increase frame capture quality, apply scaling after DPI normalization (facebook#55731) e5f9f5f
- Fix FrameTimingsObverver to initiate PixelCopy on main thread (facebook#55744) d552f2a
- Fix bitmap reuse race condition in FrameTimingsObserver (facebook#55745) 3924768
- Fix trailing frame capture after recording ended (facebook#55704) 47684ca
- Move base64Encode into react/utils (facebook#55873) 422770d
- Move screenshot Base64 encoding to trace serialization (facebook#55803) dc4c36e
- Restore inspector addPage listener callback (facebook#55925) 8c763fc
- Add tracing helper functions for RNDT traces in C++ and Kotlin (facebook#55935) 4f3f536
- Introduce fuseboxFrameRecordingEnabled flag, gate existing code (facebook#55941) 1aa7a32
- Implement Performance frames and screenshots on iOS (facebook#56015) 64a1a10
- Add pixel diffing to RCTFrameTimingsObserver (facebook#56043) 9d231af
- Add dynamic sampling to frame screenshots (facebook#56048) d309cda
- Switch trace event chunks from event count to size based (facebook#56080) d3b33f5
- Increase trace screenshot scale factor to 1x (facebook#56079) 972a30d
- Add Page.captureScreenshot CDP support (facebook#56307) 77332d2
- Fix data race on PerformanceObserver entry buffer (facebook#56352) 5eb1ca1
- [LOCAL] Remove stale frame event code from PerformanceTracer
- [LOCAL] Update Podfile.lock
huntie added a commit to huntie/react-native that referenced this pull request Apr 9, 2026
@huntie
Backport performance debugging improvements
2dd3405 
Backports some CDP Performance features and stability improvements to `0.83-stable`.

This includes:
- Remaining implementation of Frame Timings and screenshot capture in performance traces (Android)
- New support for Frame Timings and screenshot capture on iOS
- Optimisations to trace chunk generation, memory usage during performance recording
- `Page.captureScreenshot` (Android, iOS)

All features remain gated behind feature flags (`fuseboxFrameRecordingEnabled`, `fuseboxScreenshotCaptureEnabled`).

**Commits applied**

- Define TracingCategory enum (facebook#54377) bd6c6bf
- Use TracingCategory in TraceEvent (facebook#54378) ce60f27
- Simple parser for serialized tracing categories (facebook#54379) 62275b6
- Propagate tracing categories to recording state (facebook#54380) 3841ef0
- Re-land "Revert D85999774: [rn][android] Add FrameTiming module" (facebook#54502) 85905ad
- Add screenshot category (facebook#54537) 5d9cb80
- Define HostTargetTracingDelegate (facebook#54622) be0dae0
- Define TracingDelegate for Android Host (facebook#54628) a212e95
- Use new API for tracing state on Android (facebook#54629) 532d0be
- Internalize TracingState interface (facebook#54631) 58ec261
- Move TracingState interfaces to inspector package (facebook#54632) 10d0d99
- Rename values of TracingState enum (facebook#54630) be94707
- FrameTiming module to subscribe to Inspector tracing lifecycle (facebook#54633) 04ee02b
- Clarify HostTracingProfile and HostTraceRecordingState (facebook#54677) ec92f12
- Introduce TimeWindowedBuffer (facebook#54679) d6ee54f
- Keep tracing time window on TraceRecordingState (facebook#54673) e651563
- Define FrameTimingSequence (facebook#54674) 5b7d92f
- Define an endpoint on HostTarget to capture frame timings (facebook#54672) f469aa3
- Extract frame trace events construction logic (facebook#54675) 57973fa
- Define serializers for frame timings as part of HostTargetTracingProfile (facebook#54681) 587d360
- Propagate Frames data through Host (facebook#54671) 26ff069
- Cleanup no longer used jni layer for frame timings (facebook#54678) 9ba4ce6
- Fix screenshot typo (facebook#54742) 52186a3
- Add optional screenshot argument to FrameTimingSequence (facebook#54743) 57c29fc
- Frame screenshot event generation (facebook#54744) b447d26
- Frame screenshots capture implementation (facebook#54745) f3c9a8d
- BeginDrawing: INTENDED_VSYNC_TIMESTAMP -> VSYNC_TIMESTAMP (facebook#54765) 9221772
- Add frames category (facebook#54768) 31a0c9a
- Specify correct category for SetLayerTreeId event (facebook#54769) cd055e9
- Reduce the screenshots size (facebook#54800) e4a5a56
- Remove Commit from FrameTimingSequence (facebook#54779) 39f7703
- Fix potential bitmap leaks in FrameTimingsObserver (facebook#55652) 3918dd1
- Capture initial screenshot when starting frame timing trace (facebook#55720) 863f5c0
- Refactor FrameTimingsObserver for multi-activity support (facebook#55740) 8230f3b
- Reorder FrameTimingsObserver methods (facebook#55743) f56b295
- Increase frame capture quality, apply scaling after DPI normalization (facebook#55731) e5f9f5f
- Fix FrameTimingsObverver to initiate PixelCopy on main thread (facebook#55744) d552f2a
- Fix bitmap reuse race condition in FrameTimingsObserver (facebook#55745) 3924768
- Fix trailing frame capture after recording ended (facebook#55704) 47684ca
- Move base64Encode into react/utils (facebook#55873) 422770d
- Move screenshot Base64 encoding to trace serialization (facebook#55803) dc4c36e
- Restore inspector addPage listener callback (facebook#55925) 8c763fc
- Add tracing helper functions for RNDT traces in C++ and Kotlin (facebook#55935) 4f3f536
- Introduce fuseboxFrameRecordingEnabled flag, gate existing code (facebook#55941) 1aa7a32
- Implement Performance frames and screenshots on iOS (facebook#56015) 64a1a10
- Add pixel diffing to RCTFrameTimingsObserver (facebook#56043) 9d231af
- Add dynamic sampling to frame screenshots (facebook#56048) d309cda
- Switch trace event chunks from event count to size based (facebook#56080) d3b33f5
- Increase trace screenshot scale factor to 1x (facebook#56079) 972a30d
- Add Page.captureScreenshot CDP support (facebook#56307) 77332d2
- Fix data race on PerformanceObserver entry buffer (facebook#56352) 5eb1ca1
- Add dynamic sampling to frame screenshots (facebook#56135) e0d1e29
- Increase trace screenshot scale factor to 1x (facebook#56136) 90e02fa
- Add missing debugger define for React-RuntimeApple (facebook#56397)
- [LOCAL] Remove stale frame event code from PerformanceTracer
- [LOCAL] Update Podfile.lock
gabrieldonadel pushed a commit that referenced this pull request Apr 13, 2026
@huntie
Backport performance debugging improvements (#56372)
04e61d4 
Backports some CDP Performance features and stability improvements to `0.83-stable`.

This includes:
- Remaining implementation of Frame Timings and screenshot capture in performance traces (Android)
- New support for Frame Timings and screenshot capture on iOS
- Optimisations to trace chunk generation, memory usage during performance recording
- `Page.captureScreenshot` (Android, iOS)

All features remain gated behind feature flags (`fuseboxFrameRecordingEnabled`, `fuseboxScreenshotCaptureEnabled`).

**Commits applied**

- Define TracingCategory enum (#54377) bd6c6bf
- Use TracingCategory in TraceEvent (#54378) ce60f27
- Simple parser for serialized tracing categories (#54379) 62275b6
- Propagate tracing categories to recording state (#54380) 3841ef0
- Re-land "Revert D85999774: [rn][android] Add FrameTiming module" (#54502) 85905ad
- Add screenshot category (#54537) 5d9cb80
- Define HostTargetTracingDelegate (#54622) be0dae0
- Define TracingDelegate for Android Host (#54628) a212e95
- Use new API for tracing state on Android (#54629) 532d0be
- Internalize TracingState interface (#54631) 58ec261
- Move TracingState interfaces to inspector package (#54632) 10d0d99
- Rename values of TracingState enum (#54630) be94707
- FrameTiming module to subscribe to Inspector tracing lifecycle (#54633) 04ee02b
- Clarify HostTracingProfile and HostTraceRecordingState (#54677) ec92f12
- Introduce TimeWindowedBuffer (#54679) d6ee54f
- Keep tracing time window on TraceRecordingState (#54673) e651563
- Define FrameTimingSequence (#54674) 5b7d92f
- Define an endpoint on HostTarget to capture frame timings (#54672) f469aa3
- Extract frame trace events construction logic (#54675) 57973fa
- Define serializers for frame timings as part of HostTargetTracingProfile (#54681) 587d360
- Propagate Frames data through Host (#54671) 26ff069
- Cleanup no longer used jni layer for frame timings (#54678) 9ba4ce6
- Fix screenshot typo (#54742) 52186a3
- Add optional screenshot argument to FrameTimingSequence (#54743) 57c29fc
- Frame screenshot event generation (#54744) b447d26
- Frame screenshots capture implementation (#54745) f3c9a8d
- BeginDrawing: INTENDED_VSYNC_TIMESTAMP -> VSYNC_TIMESTAMP (#54765) 9221772
- Add frames category (#54768) 31a0c9a
- Specify correct category for SetLayerTreeId event (#54769) cd055e9
- Reduce the screenshots size (#54800) e4a5a56
- Remove Commit from FrameTimingSequence (#54779) 39f7703
- Fix potential bitmap leaks in FrameTimingsObserver (#55652) 3918dd1
- Capture initial screenshot when starting frame timing trace (#55720) 863f5c0
- Refactor FrameTimingsObserver for multi-activity support (#55740) 8230f3b
- Reorder FrameTimingsObserver methods (#55743) f56b295
- Increase frame capture quality, apply scaling after DPI normalization (#55731) e5f9f5f
- Fix FrameTimingsObverver to initiate PixelCopy on main thread (#55744) d552f2a
- Fix bitmap reuse race condition in FrameTimingsObserver (#55745) 3924768
- Fix trailing frame capture after recording ended (#55704) 47684ca
- Move base64Encode into react/utils (#55873) 422770d
- Move screenshot Base64 encoding to trace serialization (#55803) dc4c36e
- Restore inspector addPage listener callback (#55925) 8c763fc
- Add tracing helper functions for RNDT traces in C++ and Kotlin (#55935) 4f3f536
- Introduce fuseboxFrameRecordingEnabled flag, gate existing code (#55941) 1aa7a32
- Implement Performance frames and screenshots on iOS (#56015) 64a1a10
- Add pixel diffing to RCTFrameTimingsObserver (#56043) 9d231af
- Add dynamic sampling to frame screenshots (#56048) d309cda
- Switch trace event chunks from event count to size based (#56080) d3b33f5
- Increase trace screenshot scale factor to 1x (#56079) 972a30d
- Add Page.captureScreenshot CDP support (#56307) 77332d2
- Fix data race on PerformanceObserver entry buffer (#56352) 5eb1ca1
- Add dynamic sampling to frame screenshots (#56135) e0d1e29
- Increase trace screenshot scale factor to 1x (#56136) 90e02fa
- Add missing debugger define for React-RuntimeApple (#56397)
- [LOCAL] Remove stale frame event code from PerformanceTracer
- [LOCAL] Update Podfile.lock
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. fb-exported Merged This PR has been merged. meta-exported p: Facebook Partner: Facebook Partner

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

2 participants

@hoxyq @facebook-github-bot