     s.trim();
   }
   Serial.println("YUN MAC is: " + s + "|");
-  board_id = s;
+  return s;
 }
 
 void set_score1(int score) {

  }
  if (game_started && !score_proc.running()) {
    game_started = 0;
    listen_table();
  }
}

void listen_table() {
  board_id = get_yun_mac();
  Serial.println("listening");
  String cmd = "curl --no-buffer -L -k -H 'Accept: text/event-stream' '" + DATA_NAME + "/tables/" + board_id + "/current_game.json" + DATA_AUTH + "'";
  Serial.println(cmd);
  if (game_proc.running()) {
    game_proc.close();
  }
  game_proc.runShellCommandAsynchronously(cmd); 
}

void listen_game(String game_id) {
  Serial.println("listening to a game");
  String cmd = "curl --no-buffer -L -k -H 'Accept: text/event-stream' '" + DATA_NAME + game_id + ".json" + DATA_AUTH + "'";
  Serial.println(cmd);
  if (score_proc.running()) {
    score_proc.close();
  }
  score_proc.runShellCommandAsynchronously(cmd);
}

String get_yun_mac() {

}

void update_display() {
  u8g.setFont(u8g_font_profont10);
  u8g.setPrintPos(15, 15);
  u8g.print(MSG_BANNER);
  //u8g.setFont(u8g_font_profont10);
