bump webrtc fork: T3-rtx restarts only for the earliest chunk's fast retransmission

rustdesk-org/webrtc 2b8e55bc. Sending without a congestion window, a fast
retransmission of any chunk restarted T3-rtx, so a chunk past the fast
retransmission cap - left to that timer - never reached it while later
chunks kept being resent, which a lossy stream does every couple of frames.
The timer is the earliest in-flight chunk's, and only its resend restarts
it now. Nothing else changes; the benchmark is unchanged.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns
This commit is contained in:
rustdesk
2026-09-05 23:50:49 +08:00
parent 7bab2c3297
commit ad2efb8f2e
2 changed files with 4 additions and 4 deletions

4
Cargo.lock generated
View File

@@ -9708,7 +9708,7 @@ dependencies = [
[[package]]
name = "webrtc-sctp"
version = "0.12.0"
source = "git+https://github.com/rustdesk-org/webrtc?rev=cc6633bc240936b4973a3a30b12dad02d9a57f3f#cc6633bc240936b4973a3a30b12dad02d9a57f3f"
source = "git+https://github.com/rustdesk-org/webrtc?rev=2b8e55bcbf0ebfd465d6c34d698d4ccc5315a956#2b8e55bcbf0ebfd465d6c34d698d4ccc5315a956"
dependencies = [
"arc-swap",
"async-trait",
@@ -9748,7 +9748,7 @@ dependencies = [
[[package]]
name = "webrtc-util"
version = "0.11.0"
source = "git+https://github.com/rustdesk-org/webrtc?rev=cc6633bc240936b4973a3a30b12dad02d9a57f3f#cc6633bc240936b4973a3a30b12dad02d9a57f3f"
source = "git+https://github.com/rustdesk-org/webrtc?rev=2b8e55bcbf0ebfd465d6c34d698d4ccc5315a956#2b8e55bcbf0ebfd465d6c34d698d4ccc5315a956"
dependencies = [
"async-trait",
"bitflags 1.3.2",

View File

@@ -226,8 +226,8 @@ libxdo-sys = { path = "libs/libxdo-sys-stub" }
# path that jitters, every DATA chunk asks for its SACK at once so a lost tail is back within an
# RTT at KCP's RTO floors, and bundles of small chunks stay within the MTU.
# Pinned by rev, not branch: a fork branch can be rewritten out from under the lockfile.
webrtc-util = { git = "https://github.com/rustdesk-org/webrtc", rev = "cc6633bc240936b4973a3a30b12dad02d9a57f3f" }
webrtc-sctp = { git = "https://github.com/rustdesk-org/webrtc", rev = "cc6633bc240936b4973a3a30b12dad02d9a57f3f" }
webrtc-util = { git = "https://github.com/rustdesk-org/webrtc", rev = "2b8e55bcbf0ebfd465d6c34d698d4ccc5315a956" }
webrtc-sctp = { git = "https://github.com/rustdesk-org/webrtc", rev = "2b8e55bcbf0ebfd465d6c34d698d4ccc5315a956" }
[package.metadata.winres]
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