clear=org.apache.dubbo.remoting.telnet.support.command.ClearTelnetHandler
exit=org.apache.dubbo.remoting.telnet.support.command.ExitTelnetHandler
help=org.apache.dubbo.remoting.telnet.support.command.HelpTelnetHandler
status=org.apache.dubbo.remoting.telnet.support.command.StatusTelnetHandler
log=org.apache.dubbo.remoting.telnet.support.command.LogTelnetHandler