return livekit server url from api

go/internal/handler/handler.go

@@ -119,7 +119,8 @@ type GetLivekitTokenRequest struct {
 }
 
 type GetLivekitTokenResponse struct {
-	Token string `json:"token"`
+	Token     string `json:"token"`
+	ServerUrl string `json:"server_url"`
 }
 
 // Depot DTOs
@@ -1083,7 +1084,7 @@ func (h *Handler) GetLivekitToken(w http.ResponseWriter, r *http.Request) {
 	}
 
 	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(GetLivekitTokenResponse{Token: token})
+	json.NewEncoder(w).Encode(GetLivekitTokenResponse{Token: token, ServerUrl: h.livekitClient.ServerUrl()})
 }
 
 func extractBearerToken(r *http.Request) string {

go/internal/livekit/client.go

@@ -9,6 +9,7 @@ import (
 
 type Client interface {
 	GetJoinToken(roomId string, identity string) (string, error)
+	ServerUrl() string
 }
 
 type clientImpl struct {
@@ -25,6 +26,10 @@ func NewClient() Client {
 	}
 }
 
+func (c *clientImpl) ServerUrl() string {
+	return c.hostUrl
+}
+
 func (c *clientImpl) GetJoinToken(room, identity string) (string, error) {
 	at := auth.NewAccessToken(c.apiKey, c.apiSecret)
 	grant := &auth.VideoGrant{