server -> client signaling

server/internal/websocket/signal.go

@@ -0,0 +1,36 @@
+package websocket
+
+import (
+	"n.eko.moe/neko/internal/types"
+	"n.eko.moe/neko/internal/types/event"
+	"n.eko.moe/neko/internal/types/message"
+)
+
+func (h *MessageHandler) signalProvide(id string, session types.Session) error {
+	sdp, err := h.webrtc.CreatePeer(id, session)
+	if err != nil {
+		return err
+	}
+
+	if err := session.Send(message.SignalProvide{
+		Event: event.SIGNAL_PROVIDE,
+		ID:    id,
+		SDP:   sdp,
+	}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (h *MessageHandler) signalAnswer(id string, session types.Session, payload *message.SignalAnswer) error {
+	if err := session.SetName(payload.Username); err != nil {
+		return err
+	}
+
+	if err := session.SignalAnwser(payload.SDP); err != nil {
+		return err
+	}
+
+	return nil
+}