Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 53277244d7bb90735d32204243f5bcacf9cdb742
      
https://github.com/WebKit/WebKit/commit/53277244d7bb90735d32204243f5bcacf9cdb742
  Author: Philippe Normand <[email protected]>
  Date:   2025-11-28 (Fri, 28 Nov 2025)

  Changed paths:
    M Source/WebCore/Headers.cmake
    M Source/WebCore/Modules/mediastream/RTCIceComponent.h
    M Source/WebCore/Modules/mediastream/RTCIceProtocol.h
    A Source/WebCore/Modules/mediastream/gstreamer/GStreamerIceAgent.cpp
    A Source/WebCore/Modules/mediastream/gstreamer/GStreamerIceAgent.h
    A Source/WebCore/Modules/mediastream/gstreamer/GStreamerIceStream.cpp
    A Source/WebCore/Modules/mediastream/gstreamer/GStreamerIceStream.h
    A Source/WebCore/Modules/mediastream/gstreamer/GStreamerIceTransport.cpp
    A Source/WebCore/Modules/mediastream/gstreamer/GStreamerIceTransport.h
    M Source/WebCore/Modules/mediastream/gstreamer/GStreamerMediaEndpoint.cpp
    M Source/WebCore/loader/EmptyClients.cpp
    M Source/WebCore/page/SocketProvider.h
    M Source/WebCore/platform/GStreamer.cmake
    M Source/WebCore/platform/SourcesGStreamer.txt
    M Source/WebCore/platform/graphics/gstreamer/GRefPtrGStreamer.h
    M Source/WebCore/platform/mediastream/gstreamer/GStreamerWebRTCLogSink.cpp
    A Source/WebCore/platform/rice/GRefPtrRice.h
    A Source/WebCore/platform/rice/GUniquePtrRice.h
    A Source/WebCore/platform/rice/RiceGioBackend.cpp
    A Source/WebCore/platform/rice/RiceGioBackend.h
    A Source/WebCore/platform/rice/RiceUtilities.h
    M Source/WebKit/CMakeLists.txt
    M Source/WebKit/NetworkProcess/NetworkConnectionToWebProcess.cpp
    M Source/WebKit/NetworkProcess/NetworkConnectionToWebProcess.h
    M Source/WebKit/NetworkProcess/NetworkConnectionToWebProcess.messages.in
    A Source/WebKit/NetworkProcess/webrtc/rice/RiceBackend.cpp
    A Source/WebKit/NetworkProcess/webrtc/rice/RiceBackend.h
    A Source/WebKit/NetworkProcess/webrtc/rice/RiceBackend.messages.in
    M Source/WebKit/PlatformGTK.cmake
    M Source/WebKit/PlatformWPE.cmake
    M Source/WebKit/Scripts/webkit/messages.py
    M Source/WebKit/Scripts/webkit/opaque_ipc_types.tracking.in
    M Source/WebKit/Scripts/webkit/tests/MessageArgumentDescriptions.cpp
    M Source/WebKit/Shared/WTFArgumentCoders.serialization.in
    M Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in
    M Source/WebKit/SourcesGTK.txt
    M Source/WebKit/SourcesWPE.txt
    M Source/WebKit/WebProcess/Network/NetworkProcessConnection.cpp
    M Source/WebKit/WebProcess/Network/WebSocketProvider.cpp
    M Source/WebKit/WebProcess/Network/WebSocketProvider.h
    A Source/WebKit/WebProcess/Network/webrtc/rice/RiceBackendProxy.cpp
    A Source/WebKit/WebProcess/Network/webrtc/rice/RiceBackendProxy.h
    A Source/WebKit/WebProcess/Network/webrtc/rice/RiceBackendProxy.messages.in
    M Source/WebKit/WebProcess/WebCoreSupport/glib/WebEditorClientGLib.cpp
    M Source/WebKit/WebProcess/WebProcess.cpp
    M Source/WebKit/WebProcess/WebProcess.h
    A Source/cmake/FindRice.cmake
    M Source/cmake/GStreamerChecks.cmake
    M Source/cmake/GStreamerDefinitions.cmake
    M Source/cmake/GStreamerDependencies.cmake
    M Source/cmake/OptionsGTK.cmake
    M Tools/Scripts/webkitpy/port/glib.py
    M Tools/Scripts/webkitpy/style/checker.py

  Log Message:
  -----------
  [GStreamer][WebRTC] Move network access to NetworkProcess
https://bugs.webkit.org/show_bug.cgi?id=244002

Reviewed by Xabier Rodriguez-Calvar and Adrian Perez de Castro.

This patch introduces a build-time dependency on librice for the GTK port. The 
USE_LIBRICE CMake
option can be set to FALSE if this dependency is not desired. It is FALSE by 
default on WPE.

When USE_LIBRICE is enabled, the WebRTC network handling is now deferred to the 
NetworkProcess,
bi-directional communication is performed with the WebProcess which makes use 
of a custom
GstWebRTCICE implementation. Runtime to the previous un-sandboxed libnice-based 
implementation can
be done by setting the WEBKIT_GST_DISABLE_WEBRTC_NETWORK_SANDBOX=1 environment 
variable.

Canonical link: https://commits.webkit.org/303623@main



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