!7

cmodule eeZee > DynDiscordHopper {
  S url = "tcp://0.tcp.ngrok.io:16892";
  
  transient NotTooOften ntoError = notTooOften_1min();
  
  @Override S answer(S input, Map map) {
    try answer super.answer(input, map);
    
    try {
      long time = sysNow();
      
      temp DialogIO io = talkToTCPURL(url);
      io.sendLine(trim(firstLine(message)));
      new LS lines;
      while (addUnlessNull(lines, io.readLine()) != null);
      S s = lines_rtrim(lines);
      
      print("Got " + (s == null ? "timeout" : nChars(s)) + " in " + elapsedSeconds(time) + " s");
      ret s;
    } catch e {
      if (!ntoError.yo()) null;
      S str = exceptionToStringShort(e);
      if (cic(str, "Server returned HTTP response code: 502")) // rough
        ret null with print("Bot is offline (502)");
      print(e);
      ret "Error: " + shorten(100, str);
    }
  }
}