code: def DbPutServerInfo(self, argin):
          
          self._log.debug("In DbPutServerInfo()")
  
          if len(argin) < 4:
              self.warn_stream("DataBase::DbPutServerInfo(): insufficient number of arguments ")
              th_exc(DB_IncorrectArguments,
                     "insufficient server info",
                     "DataBase::DbPutServerInfo()")
  
          tmp_server = argin[0].lower()
          tmp_host = argin[1]
          tmp_mode = argin[2]
          tmp_level = argin[3]
          tmp_extra = []
          if len(argin) > 4:
              tmp_extra = argin[4:]
  
          tmp_len = len(argin) - 1
          self.db.put_server_info(tmp_server, tmp_host, tmp_mode, tmp_level, tmp_extra)
docs: Update server info including host, mode and level
  
          :param argin: server info
          :type: tango.DevVarStringArray
          :return:
          :rtype: tango.DevVoid