docs: private static SQLException addHostInformationToException(SQLException exception,
        Protocol protocol) {
      if (protocol != null) {
        return new SQLException(exception.getMessage()
            + "\non " + protocol.getHostAddress().toString() + ",master="
            + protocol.isMasterConnection(), exception.getSQLState(), exception.getErrorCode(),
            exception.getCause());
  
      }
      return exception;
    }