feat(tracing): add tracing.startHar / tracing.stopHar#40159
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dgozman wants to merge 1 commit intomicrosoft:mainfrom
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feat(tracing): add tracing.startHar / tracing.stopHar#40159dgozman wants to merge 1 commit intomicrosoft:mainfrom
dgozman wants to merge 1 commit intomicrosoft:mainfrom
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Adds on-demand HAR recording to `Tracing`, available on both `BrowserContext.tracing` and `APIRequestContext.tracing`. Unlike `recordHar`, this can be scoped to an individual flow via explicit start/stop calls.
pavelfeldman
approved these changes
Apr 11, 2026
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Test results for "tests 1"8 flaky39166 passed, 846 skipped Merge workflow run. |
Contributor
Test results for "MCP"2 failed 6479 passed, 383 skipped Merge workflow run. |
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Summary
tracing.startHar(path, options?)/tracing.stopHar()to scope HAR recording to an individual flow, instead of committing at context creation time viarecordHar.BrowserContext.tracingand the newly exposedAPIRequestContext.tracing.HarRecorder; moves HAR recording state offBrowserContextand ontoTracing.