Minor cleanup, updated docs to reflect Swift (#428)

README.md

@@ -8,8 +8,8 @@ LiveKit is written in Go, using the awesome [Pion WebRTC](https://github.com/pio
 ## Features
 
 - Scalable, distributed WebRTC SFU (Selective Forwarding Unit)
-- Modern, full-featured [client SDKs](https://docs.livekit.io/references/client-sdks/) for JS, React, iOS, Android, and
-  Flutter
+- Modern, full-featured [client SDKs](https://docs.livekit.io/references/client-sdks/) for JS, React, iOS, Android,
+  Flutter, and Mac
 - Built for production - JWT authentication and [server APIs](https://docs.livekit.io/guides/server-api)
 - Robust networking & connectivity. UDP/TCP/TURN
 - Easy to deploy - single binary, docker & kubernetes
@@ -30,7 +30,7 @@ Client SDKs:
 
 - [Javascript](https://github.com/livekit/client-sdk-js) ([docs](https://docs.livekit.io/client-sdk-js/))
 - [React](https://github.com/livekit/livekit-react)
-- [iOS - Swift](https://github.com/livekit/client-sdk-ios) ([docs](https://docs.livekit.io/client-sdk-ios/))
+- [iOS & MacOS - Swift](https://github.com/livekit/client-sdk-swift) ([docs](https://docs.livekit.io/client-sdk-swift/))
 - [Android - Kotlin](https://github.com/livekit/client-sdk-android) ([docs](https://docs.livekit.io/client-sdk-android/))
 - [Flutter](https://github.com/livekit/client-sdk-flutter) ([docs](https://docs.livekit.io/client-sdk-flutter/))
 

pkg/rtc/mediatrack.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"sync"
 	"sync/atomic"
-	"time"
 
 	"github.com/livekit/protocol/livekit"
 	"github.com/livekit/protocol/logger"
@@ -18,10 +17,6 @@ import (
 	"github.com/livekit/livekit-server/pkg/telemetry"
 )
 
-const (
-	connectionQualityUpdateInterval = 5 * time.Second
-)
-
 // MediaTrack represents a WebRTC track that needs to be forwarded
 // Implements MediaTrack and PublishedTrack interface
 type MediaTrack struct {
@@ -58,7 +53,7 @@ type MediaTrackParams struct {
 	Logger            logger.Logger
 }
 
-func NewMediaTrack(track *webrtc.TrackRemote, params MediaTrackParams) *MediaTrack {
+func NewMediaTrack(params MediaTrackParams) *MediaTrack {
 	t := &MediaTrack{
 		params: params,
 	}

pkg/rtc/mediatrack_test.go

@@ -4,7 +4,6 @@ import (
 	"testing"
 
 	"github.com/livekit/protocol/livekit"
-	"github.com/pion/webrtc/v3"
 	"github.com/stretchr/testify/require"
 )
 
@@ -21,7 +20,7 @@ func TestTrackInfo(t *testing.T) {
 		Muted:     true,
 	}
 
-	mt := NewMediaTrack(&webrtc.TrackRemote{}, MediaTrackParams{
+	mt := NewMediaTrack(MediaTrackParams{
 		TrackInfo: &ti,
 	})
 	outInfo := mt.ToProto()
@@ -43,7 +42,7 @@ func TestTrackInfo(t *testing.T) {
 
 func TestGetQualityForDimension(t *testing.T) {
 	t.Run("landscape source", func(t *testing.T) {
-		mt := NewMediaTrack(&webrtc.TrackRemote{}, MediaTrackParams{TrackInfo: &livekit.TrackInfo{
+		mt := NewMediaTrack(MediaTrackParams{TrackInfo: &livekit.TrackInfo{
 			Type:   livekit.TrackType_VIDEO,
 			Width:  1080,
 			Height: 720,
@@ -57,7 +56,7 @@ func TestGetQualityForDimension(t *testing.T) {
 	})
 
 	t.Run("portrait source", func(t *testing.T) {
-		mt := NewMediaTrack(&webrtc.TrackRemote{}, MediaTrackParams{TrackInfo: &livekit.TrackInfo{
+		mt := NewMediaTrack(MediaTrackParams{TrackInfo: &livekit.TrackInfo{
 			Type:   livekit.TrackType_VIDEO,
 			Width:  540,
 			Height: 960,
@@ -70,7 +69,7 @@ func TestGetQualityForDimension(t *testing.T) {
 	})
 
 	t.Run("layers provided", func(t *testing.T) {
-		mt := NewMediaTrack(&webrtc.TrackRemote{}, MediaTrackParams{TrackInfo: &livekit.TrackInfo{
+		mt := NewMediaTrack(MediaTrackParams{TrackInfo: &livekit.TrackInfo{
 			Type:   livekit.TrackType_VIDEO,
 			Width:  1080,
 			Height: 720,
@@ -102,7 +101,7 @@ func TestGetQualityForDimension(t *testing.T) {
 
 func TestSubscribedMaxQuality(t *testing.T) {
 	t.Run("subscribers muted", func(t *testing.T) {
-		mt := NewMediaTrack(&webrtc.TrackRemote{}, MediaTrackParams{TrackInfo: &livekit.TrackInfo{
+		mt := NewMediaTrack(MediaTrackParams{TrackInfo: &livekit.TrackInfo{
 			Sid:    "v1",
 			Type:   livekit.TrackType_VIDEO,
 			Width:  1080,
@@ -149,7 +148,7 @@ func TestSubscribedMaxQuality(t *testing.T) {
 	})
 
 	t.Run("subscribers max quality", func(t *testing.T) {
-		mt := NewMediaTrack(&webrtc.TrackRemote{}, MediaTrackParams{TrackInfo: &livekit.TrackInfo{
+		mt := NewMediaTrack(MediaTrackParams{TrackInfo: &livekit.TrackInfo{
 			Sid:    "v1",
 			Type:   livekit.TrackType_VIDEO,
 			Width:  1080,

pkg/rtc/participant.go

@@ -1432,7 +1432,7 @@ func (p *ParticipantImpl) mediaTrackReceived(track *webrtc.TrackRemote, rtpRecei
 		}
 		ti.Mid = mid
 
-		mt = NewMediaTrack(track, MediaTrackParams{
+		mt = NewMediaTrack(MediaTrackParams{
 			TrackInfo:           ti,
 			SignalCid:           signalCid,
 			SdpCid:              track.ID(),