String[] hubCommandsSerialized = message.Split(’|’);       string[] hubCommandsSerializedDistinct =       hubCommandsSerialized.Distinct().ToArray();    foreach (var cmd in hubCommandsSerializedDistinct)    {         if (cmd != "") {    Thread thread = new Thread(() => ProcessCommand(cmd.Trim(’|’)));    thread.IsBackground = true;    thread.Start();  }  }