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fix(sync): base startup grace on shared local pts

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This commit is contained in:
Brad Stein 2026-04-27 00:13:03 -03:00
parent 0eec6d0beb
commit f8c48cd89c
6 changed files with 25 additions and 24 deletions
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6
Cargo.lock generated
View File

@ -1642,7 +1642,7 @@ checksum = "09edd9e8b54e49e587e4f6295a7d29c3ea94d469cb40ab8ca70b288248a81db2"
[[package]]
name = "lesavka_client"
version = "0.14.8"
version = "0.14.9"
dependencies = [
"anyhow",
"async-stream",
@ -1676,7 +1676,7 @@ dependencies = [
[[package]]
name = "lesavka_common"
version = "0.14.8"
version = "0.14.9"
dependencies = [
"anyhow",
"base64",
@ -1688,7 +1688,7 @@ dependencies = [
[[package]]
name = "lesavka_server"
version = "0.14.8"
version = "0.14.9"
dependencies = [
"anyhow",
"base64",

2
client/Cargo.toml
View File

@ -4,7 +4,7 @@ path = "src/main.rs"
[package]
name = "lesavka_client"
version = "0.14.8"
version = "0.14.9"
edition = "2024"
[dependencies]

2
common/Cargo.toml
View File

@ -1,6 +1,6 @@
[package]
name = "lesavka_common"
version = "0.14.8"
version = "0.14.9"
edition = "2024"
build = "build.rs"

2
server/Cargo.toml
View File

@ -10,7 +10,7 @@ bench = false
[package]
name = "lesavka_server"
version = "0.14.8"
version = "0.14.9"
edition = "2024"
autobins = false

27
server/src/main/relay_service.rs
View File

@ -329,19 +329,6 @@ impl Relay for Handler {
}
continue;
};
if cold_startup_grace_pending && pkt.pts < startup_grace_us {
let coalesced = retain_freshest_video_packet(&mut pending);
tracing::debug!(
rpc_id,
session_id,
pts = pkt.pts,
startup_grace_us,
dropped_pending = coalesced,
"🎥 dropping cold-start upstream video until the relay warm-up grace is spent"
);
continue;
}
cold_startup_grace_pending = false;
let plan = match upstream_media_rt.plan_video_pts(pkt.pts, frame_step_us) {
lesavka_server::upstream_media_runtime::UpstreamPlanDecision::AwaitingPair => {
pending.push_front(pkt);
@ -352,6 +339,20 @@ impl Relay for Handler {
}
lesavka_server::upstream_media_runtime::UpstreamPlanDecision::Play(plan) => plan,
};
if cold_startup_grace_pending && plan.local_pts_us < startup_grace_us {
let coalesced = retain_freshest_video_packet(&mut pending);
tracing::debug!(
rpc_id,
session_id,
remote_pts_us = pkt.pts,
local_pts_us = plan.local_pts_us,
startup_grace_us,
dropped_pending = coalesced,
"🎥 dropping startup video until the shared-session warm-up grace is spent"
);
continue;
}
cold_startup_grace_pending = false;
if !upstream_media_rt
.wait_for_audio_master(plan.local_pts_us, plan.due_at)
.await

10
server/src/main/relay_service_coverage.rs
View File

@ -215,11 +215,6 @@ impl Relay for Handler {
}
continue;
};
if cold_startup_grace_pending && pkt.pts < startup_grace_us {
let _ = retain_freshest_video_packet(&mut pending);
continue;
}
cold_startup_grace_pending = false;
let plan = match upstream_media_rt.plan_video_pts(pkt.pts, frame_step_us) {
lesavka_server::upstream_media_runtime::UpstreamPlanDecision::AwaitingPair => {
pending.push_front(pkt);
@ -230,6 +225,11 @@ impl Relay for Handler {
}
lesavka_server::upstream_media_runtime::UpstreamPlanDecision::Play(plan) => plan,
};
if cold_startup_grace_pending && plan.local_pts_us < startup_grace_us {
let _ = retain_freshest_video_packet(&mut pending);
continue;
}
cold_startup_grace_pending = false;
if !upstream_media_rt
.wait_for_audio_master(plan.local_pts_us, plan.due_at)
.await