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facebook / react-native UNCLAIMED

A framework for building native applications using React

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Move trace event handling into NetworkReporter (#53776)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53776

Refactor and improve how we emit CDP trace events for network requests.

Key changes:
- Split up `PerformanceTracer` methods into discrete trace events.
- Move event calls out of `PerformanceEntryReporter` (upwards) into `NetworkReporter`. This now:
    - Aligns better with the matching source `NetworkReporter` events.
    - Removes metadata pieces from `PerformanceEntryReporter` that weren't part of the Web `PerformanceResourceTiming` API.
- Populate additional fields on `ResourceReceiveResponse`.

Changelog: [Internal]

Reviewed By: hoxyq

Differential Revision: D82433225

fbshipit-source-id: 4fce219f0c86a7257b8df250ef9f2b4ec8bd8de3
A
Alex Hunt committed
6ef351b3cea4103c72eb4657aebb5a7a8f1232e7
Parent: 674fb77
Committed by Facebook GitHub Bot <facebook-github-bot@users.noreply.github.com> on 9/18/2025, 10:01:22 AM