Add ICE candidate-pair acceptance min-wait parameters#89
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boks1971 merged 1 commit intoJun 8, 2026
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Forward pion's host/srflx/prflx/relay AcceptanceMinWait to the SettingEngine via rtc.* config, guarded by >0 like the sctp_* params. Unset/0 keeps pion's defaults. Lowering prflx_acceptance_min_wait removes a fixed ~1s connect delay for server-side SDKs co-located with the SFU (no NAT), whose connectivity check can reach the server before their trickled host candidate.
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theomonnom
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Forwards pion's host/srflx/prflx/relay
AcceptanceMinWaitto theSettingEngineviartc.*config, guarded by> 0like the existingsctp_*params — unset/0 keeps pion's current defaults.Lowering
prflx_acceptance_min_waitremoves a fixed ~1s connect delay for server-side SDK participants co-located with the SFU (no NAT): their first connectivity check can reach the server before their trickled host candidate, forming a peer-reflexive pair that can't be nominated untilprflxAcceptanceMinWait(1s default). Repro'd with@livekit/rtc-node(~1100ms → ~82ms); the Go SDK trickles host-first and is unaffected.