Call RTCPeerConnection.Ontrack with a new goroutine

Every implementation should do this anyway. Also
new users might not understand and block all events for
RTCPeerConnections

examples/gstreamer/main.go

@@ -38,7 +38,6 @@ func startWebrtc(pipeline *gst.Pipeline) {
 	// Set a handler for when a new remote track starts, this handler starts a gstreamer pipeline
 	// with the first track and assumes it is VP8 video data.
 	peerConnection.Ontrack = func(mediaType webrtc.TrackType, packets <-chan *rtp.Packet) {
-		go func() {
 		track := atomic.AddUint64(&trackCount, 1)
 		fmt.Printf("Track %d has started \n", track)
 		if track == 1 && mediaType == webrtc.VP8 {
@@ -47,7 +46,6 @@ func startWebrtc(pipeline *gst.Pipeline) {
 				pipeline.Push(p.Raw)
 			}
 		}
-		}()
 	}
 
 	// Set the remote SessionDescription

examples/save-to-disk/main.go

@@ -37,7 +37,6 @@ func main() {
 	// an ivf file, since we could have multiple video tracks we provide a counter.
 	// In your application this is where you would handle/process video
 	peerConnection.Ontrack = func(mediaType webrtc.TrackType, packets <-chan *rtp.Packet) {
-		go func() {
 		track := atomic.AddUint64(&trackCount, 1)
 		fmt.Printf("Track %d has started \n", track)
 
@@ -48,7 +47,6 @@ func main() {
 		for {
 			i.addPacket(<-packets)
 		}
-		}()
 	}
 
 	// Set the remote SessionDescription

rtcpeerconnection.go

@@ -92,6 +92,6 @@ func (r *RTCPeerConnection) generateChannel(ssrc uint32) (buffers chan<- *rtp.Pa
 	}
 
 	bufferTransport := make(chan *rtp.Packet, 15)
-	r.Ontrack(VP8, bufferTransport) // TODO look up media via SSRC in remote SD
+	go r.Ontrack(VP8, bufferTransport) // TODO look up media via SSRC in remote SD
 	return bufferTransport
 }