Fix: fuck udp

stages/lobby.go

@@ -97,7 +97,7 @@ func (m *LobbyModel) serverSendReply(response bool) tea.Cmd {
 			}
 
 			local := fmt.Sprintf("%s:%d",
-				m.listener.Addr().(*net.TCPAddr).IP.String(),
+				viper.GetString("host"),
 				m.listener.Addr().(*net.TCPAddr).Port)
 			m.err = utils.SendPayload(local, m.remote,
 				types.JoinResponse{Endpoint: local})
@@ -116,12 +116,7 @@ type clientScanMsg time.Time
 
 func (m *LobbyModel) clientScan() tea.Cmd {
 	return tea.Tick(REFRESH_TIME, func(t time.Time) tea.Msg {
-		m.endpoints = []string{}
-		for _, endpoint := range viper.GetStringSlice("udp-endpoints") {
-			if err := utils.Ping(endpoint); err == nil {
-				m.endpoints = append(m.endpoints, endpoint)
-			}
-		}
+		m.endpoints, m.err = utils.Ping(viper.GetStringSlice("udp-endpoints"))
 		return clientScanMsg(t)
 	})
 }