From 050909e627c06fe6a2818c4e47a1dc87f03fc1a7 Mon Sep 17 00:00:00 2001
From: Raja Subramanian <raja.gobi@tutanota.com>
Date: Sat, 4 Apr 2026 00:54:48 +0530
Subject: [PATCH] Enable data tracks by default. (#4429)

---
 pkg/config/config.go                 | 13 +++++++------
 pkg/rtc/signalling/signallerasync.go |  2 +-
 pkg/service/rtcservice.go            |  8 ++++----
 pkg/sfu/downtrack.go                 |  2 +-
 4 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/pkg/config/config.go b/pkg/config/config.go
index 8b1182ea1..5da2eff54 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -436,12 +436,13 @@ var DefaultConfig = Config{
 		StreamBufferSize: 1000,
 		ConnectAttempts:  3,
 	},
-	PSRPC:     rpc.DefaultPSRPCConfig,
-	Keys:      map[string]string{},
-	Metric:    metric.DefaultMetricConfig,
-	WebHook:   webhook.DefaultWebHookConfig,
-	NodeStats: DefaultNodeStatsConfig,
-	API:       DefaultAPIConfig(),
+	PSRPC:            rpc.DefaultPSRPCConfig,
+	Keys:             map[string]string{},
+	Metric:           metric.DefaultMetricConfig,
+	WebHook:          webhook.DefaultWebHookConfig,
+	NodeStats:        DefaultNodeStatsConfig,
+	API:              DefaultAPIConfig(),
+	EnableDataTracks: true,
 }
 
 func NewConfig(confString string, strictMode bool, c *cli.Command, baseFlags []cli.Flag) (*Config, error) {
diff --git a/pkg/rtc/signalling/signallerasync.go b/pkg/rtc/signalling/signallerasync.go
index a25486faa..0dc0853ee 100644
--- a/pkg/rtc/signalling/signallerasync.go
+++ b/pkg/rtc/signalling/signallerasync.go
@@ -63,7 +63,7 @@ func (s *signallerAsync) WriteMessage(msg proto.Message) error {
 
 	if s.params.Participant.IsDisconnected() {
 		s.params.Logger.Debugw(
-			"counld not send message to participant, participant disconnected",
+			"could not send message to participant, participant disconnected",
 			"messageType", getMessageType(msg),
 		)
 		return nil
diff --git a/pkg/service/rtcservice.go b/pkg/service/rtcservice.go
index e8c225518..43a7665ae 100644
--- a/pkg/service/rtcservice.go
+++ b/pkg/service/rtcservice.go
@@ -290,10 +290,10 @@ func (s *RTCService) serve(w http.ResponseWriter, r *http.Request, needsJoinRequ
 	}
 
 	var (
-		roomName            livekit.RoomName
-		roomID              livekit.RoomID
-		participantIdentity livekit.ParticipantIdentity
-		pID                 livekit.ParticipantID
+		roomName            livekit.RoomName            = "unresolved"
+		roomID              livekit.RoomID              = "unresolved"
+		participantIdentity livekit.ParticipantIdentity = "unresolved"
+		pID                 livekit.ParticipantID       = "unresolved"
 		loggerResolved      bool
 
 		pi   routing.ParticipantInit
diff --git a/pkg/sfu/downtrack.go b/pkg/sfu/downtrack.go
index adf264cf6..a238b8d11 100644
--- a/pkg/sfu/downtrack.go
+++ b/pkg/sfu/downtrack.go
@@ -1420,7 +1420,7 @@ func (d *DownTrack) CloseWithFlush(flush bool, isEnding bool) {
 		return
 	}
 
-	d.params.Logger.Debugw("close downtrack", "flushBlankFrame", flush)
+	d.params.Logger.Debugw("close downtrack", "flushBlankFrame", flush, "isEnding", isEnding)
 	if d.bindState.Load() == bindStateBound {
 		d.forwarder.Mute(true, true)