Two new socket options are introduced OPT_SEND_ECN used for setting ECN bits. OPT_RECV_ECN used for reading the ECN bits.
If ECN bits are set on received IP packets, ECT(1) and CE is propagated via rtc::ReceivedPacket.
Bug: webrtc:15368
Change-Id: I3ac335007e2f7d30564569bbc80ce47fa541bef1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/332380
Reviewed-by: Jonas Oreland <jonaso@google.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Per Kjellander <perkj@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41885}
Intention is to gradually stop using raw pointers and make it easier to introduce
new meta data types.
A default implementation is added that use existing int RecvFrom(void*
pv,..)
In this cl, async_udp_socket.cc use the new method. There should be no
behaviour change.
Bug: webrtc:15368
Change-Id: I8f9773a65d24ab5bbac3534dcc37ee1ed874a2c7
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/332200
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Per Kjellander <perkj@webrtc.org>
Reviewed-by: Jonas Oreland <jonaso@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41497}
This is done instead of directly using AsyncPacketSocket::SignalReceived.
Bug: webrtc:15368, webrtc:11943
Change-Id: I5671e66b270355188b1252138eced8e6c78ba7ad
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/327521
Commit-Queue: Per Kjellander <perkj@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41180}
Also run iwyu on async_udp_socket.cc
Bug: webrtc:11943
Change-Id: I4ca0f468d27be08fa869fde791aec51cf0029047
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/317940
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40640}
This cl per default enable the experiment WebRTC-SCM-Timestamp but
leaves the wiring in place for now to explictly allow disabling it.
Bug: webrtc:5773, webrtc:14066
Change-Id: I6118eef73384791ab4d1377e35d36435dc4fa0e8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/298442
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Per Kjellander <perkj@webrtc.org>
Reviewed-by: Jonas Oreland <jonaso@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39624}
This is to ensure Epoch is the same if transport switch to TCP or another transport.
First packet received will always be timestamped with rtc::TimeMicros.
Other packet timstamps will use the kernel timestamp as an offset from the first packet timestamp.
For BWE, it is important that there is not a large time base diff if transport change.
This change is protected by the experiment WebRTC-SCM-Timestamp.
Bug: webrtc:14066
Change-Id: Iaeb49831e7019e21601bc90895ac56003a54e206
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/281000
Reviewed-by: Evan Shrubsole <eshr@webrtc.org>
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Commit-Queue: Per Kjellander <perkj@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38587}
