* rtc: measure subscribe pacing delay in shadow
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* prometheus: raise the subscribe pace shadow top bucket to 120 s
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* rtc: pace video subscribes per node in shadow, record the wait only
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* rtc: subscribe pacer doc wording, make the wiring test independent of timing
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* rtc: sample shadow pacing at arrival, skip one-shot, keep sub-millisecond waits
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* rtc: take the shadow pacing token before setup, in arrival order
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* rtc: build shadow pacing buckets in one pass
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
