Resource Timing: Expose firstInterimResponseStart #37984
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This adds an entry to PerformanceResourceTiming: - firstInterimResponseStart: the time of the first early-hints header It also changes the meaning of responseStart to be the first non-informational header (non-103). Implemented for Quic, Spdy and HTTP. All behind a feature runtime flag (ResourceTimingInterimResponseTimes) Spec issue: w3c/resource-timing#345 Bug: 1402089 Change-Id: I2f050788515959e3576f3cf2bd8df13ff848090a Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4165825 Reviewed-by: Bence Béky <[email protected]> Commit-Queue: Noam Rosenthal <[email protected]> Cr-Commit-Position: refs/heads/main@{#1094571}
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This adds an entry to PerformanceResourceTiming:
It also changes the meaning of responseStart to be the first
non-informational header (non-103).
Implemented for Quic, Spdy and HTTP.
All behind a feature runtime flag (ResourceTimingInterimResponseTimes)
Spec issue: w3c/resource-timing#345
Bug: 1402089
Change-Id: I2f050788515959e3576f3cf2bd8df13ff848090a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4165825
Reviewed-by: Bence Béky <[email protected]>
Commit-Queue: Noam Rosenthal <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1094571}