Code refactoring for webrtc candidates

pkg/webrtc/conn.go

@@ -5,13 +5,6 @@ import (
 	"github.com/pion/webrtc/v3"
 )
 
-const (
-	MsgTypeOffer         = "webrtc/offer"
-	MsgTypeOfferComplete = "webrtc/offer-complete"
-	MsgTypeAnswer        = "webrtc/answer"
-	MsgTypeCandidate     = "webrtc/candidate"
-)
-
 type Conn struct {
 	streamer.Element
 
@@ -28,11 +21,7 @@ type Conn struct {
 
 func (c *Conn) Init() {
 	c.Conn.OnICECandidate(func(candidate *webrtc.ICECandidate) {
-		if candidate != nil {
-			c.Fire(&streamer.Message{
-				Type: MsgTypeCandidate, Value: candidate.ToJSON().Candidate,
-			})
-		}
+		c.Fire(candidate)
 	})
 
 	c.Conn.OnTrack(func(remote *webrtc.TrackRemote, receiver *webrtc.RTPReceiver) {

pkg/webrtc/consumer.go

@@ -108,14 +108,8 @@ func (c *Conn) AddTrack(media *streamer.Media, track *streamer.Track) *streamer.
 
 //
 
-func (c *Conn) Push(msg interface{}) {
-	if msg := msg.(*streamer.Message); msg != nil {
-		if msg.Type == MsgTypeCandidate {
-			_ = c.Conn.AddICECandidate(webrtc.ICECandidateInit{
-				Candidate: msg.Value.(string),
-			})
-		}
-	}
+func (c *Conn) AddCandidate(candidate string) {
+	_ = c.Conn.AddICECandidate(webrtc.ICECandidateInit{Candidate: candidate})
 }
 
 func (c *Conn) MarshalJSON() ([]byte, error) {