static S tunnelToRemoteBot(S botID, S text) {
  ret tunnelToRemoteBot(format3("please forward to bot *: *", botID, text));
}
  
static S tunnelToRemoteBot(S text) {
  S signed = signWithComputerID(text);
  //print(signed);
  //print("OK? " + isSignedWithKey(signed, masterKey));
  
  DialogIO io = talkTo("second.tinybrain.de", 4999);
  try {
    S greeting = io.readLine();
    S line = format3("signed: *", signed);
    print (">> " + line);
    io.sendLine(line);
    S answer = io.readLine();
    print ("<< " + answer);
    ret answer;
  } finally {
    io.close();
  }
}