[webkit-changes] [WebKit/WebKit] 51c4e4: Set the traffic class of the NW WebRTC backend bas...

[youennf]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 51c4e45400a9953900408217cb4ac5b9a74f5f86
      https://github.com/WebKit/WebKit/commit/51c4e45400a9953900408217cb4ac5b9a74f5f86
  Author: Youenn Fablet <youennf at gmail.com>
  Date:   2023-03-21 (Tue, 21 Mar 2023)

  Changed paths:
    M Source/WebKit/NetworkProcess/webrtc/NetworkRTCTCPSocketCocoa.mm
    M Source/WebKit/NetworkProcess/webrtc/NetworkRTCUDPSocketCocoa.mm
    M Source/WebKit/NetworkProcess/webrtc/NetworkRTCUtilitiesCocoa.h
    M Source/WebKit/NetworkProcess/webrtc/NetworkRTCUtilitiesCocoa.mm
    M Source/WebKit/Platform/spi/Cocoa/NWSPI.h

  Log Message:
  -----------
  Set the traffic class of the NW WebRTC backend based on WebRTC backend DSCP information
https://bugs.webkit.org/show_bug.cgi?id=254072
rdar://106722223

Reviewed by Alex Christensen.

Set traffic class based on provided DSCP values for TCP and UDP nw sockets.

* Source/WebKit/NetworkProcess/webrtc/NetworkRTCTCPSocketCocoa.mm:
(WebKit::NetworkRTCTCPSocketCocoa::setOption):
* Source/WebKit/NetworkProcess/webrtc/NetworkRTCUDPSocketCocoa.mm:
(WebKit::NetworkRTCUDPSocketCocoaConnections::setOption):
* Source/WebKit/NetworkProcess/webrtc/NetworkRTCUtilitiesCocoa.h:
* Source/WebKit/NetworkProcess/webrtc/NetworkRTCUtilitiesCocoa.mm:
(WebKit::trafficClassFromDSCP):

Canonical link: https://commits.webkit.org/261917@main