increase default token ttl to 6h

pkg/auth/accesstoken.go

@@ -8,7 +8,7 @@ import (
 )
 
 const (
-	defaultValidDuration = 10 * time.Minute
+	defaultValidDuration = 6 * time.Hour
 )
 
 // Signer that produces token signed with API key and secret

pkg/service/rtcservice.go

@@ -66,6 +66,8 @@ func (s *RTCService) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// TODO: assign room to a node if for some reasons node isn't available
+
 	// upgrade only once the basics are good to go
 	conn, err := s.upgrader.Upgrade(w, r, nil)
 	if err != nil {