(self)
return self._telnet_conn is not None
:return:
            True, if the client is currently connected.
        :rtype:
            bool
:return:
            True, if the client is currently connected.
        :rtype:
            bool
: return : True if the client is currently connected . : rtype : bool
def is_connected(self):
        """
        :return:
            True, if the client is currently connected.
        :rtype:
            bool
        """
        return self._telnet_conn is not None
def is_connected ( self ) : return self . _telnet_conn is not None