feat: forward libwebrtc logs (#75)

livekit/src/room/track/local_audio_track.rs

@@ -137,7 +137,7 @@ impl LocalAudioTrack {
         source: NativeAudioSource,
     ) -> LocalAudioTrack {
         let rtc_track = LkRuntime::instance()
-            .pc_factory
+            .pc_factory()
             .create_audio_track(&rtc::native::create_random_uuid(), source);
 
         Self::new(name.to_string(), rtc_track, options)

livekit/src/room/track/local_video_track.rs

@@ -136,7 +136,7 @@ impl LocalVideoTrack {
         source: NativeVideoSource,
     ) -> LocalVideoTrack {
         let rtc_track = LkRuntime::instance()
-            .pc_factory
+            .pc_factory()
             .create_video_track(&rtc::native::create_random_uuid(), source);
 
         Self::new(name.to_string(), rtc_track, options)

livekit/src/rtc_engine/lk_runtime.rs

@@ -10,7 +10,7 @@ lazy_static! {
 }
 
 pub struct LkRuntime {
-    pub pc_factory: PeerConnectionFactory,
+    pc_factory: PeerConnectionFactory,
 }
 
 impl Debug for LkRuntime {
@@ -25,19 +25,17 @@ impl LkRuntime {
         if let Some(lk_runtime) = lk_runtime_ref.upgrade() {
             lk_runtime
         } else {
-            let new_runtime = Arc::new(LkRuntime::default());
+            trace!("LkRuntime::new()");
+            let new_runtime = Arc::new(Self {
+                pc_factory: PeerConnectionFactory::default(),
+            });
             *lk_runtime_ref = Arc::downgrade(&new_runtime);
             new_runtime
         }
     }
-}
 
-impl Default for LkRuntime {
-    fn default() -> Self {
-        trace!("LkRuntime::default()");
-        Self {
-            pc_factory: PeerConnectionFactory::default(),
-        }
+    pub fn pc_factory(&self) -> &PeerConnectionFactory {
+        &self.pc_factory
     }
 }
 

livekit/src/rtc_engine/rtc_session.rs

@@ -176,14 +176,14 @@ impl RtcSession {
 
         let mut publisher_pc = PeerTransport::new(
             lk_runtime
-                .pc_factory
+                .pc_factory()
                 .create_peer_connection(rtc_config.clone())?,
             proto::SignalTarget::Publisher,
         );
 
         let mut subscriber_pc = PeerTransport::new(
             lk_runtime
-                .pc_factory
+                .pc_factory()
                 .create_peer_connection(rtc_config.clone())?,
             proto::SignalTarget::Subscriber,
         );
@@ -666,7 +666,7 @@ impl SessionInner {
 
         if track.kind() == TrackKind::Video {
             let capabilities = LkRuntime::instance()
-                .pc_factory
+                .pc_factory()
                 .get_rtp_sender_capabilities(track.kind().into());
 
             let mut matched = Vec::new();