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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _create_cluster_connection(self, node):
 """Create a connection to a Redis server. :param node: The node to connect to :type node: tredis.cluster.ClusterNode """

        LOGGER.debug('Creating a cluster connection to %s:%s', node.ip,
                     node.port)
        conn = _Connection(
            node.ip,
            node.port,
            0,
            self._read,
            self._on_closed,
            self.io_loop,
            cluster_node=True,
            read_only='slave' in node.flags,
            slots=node.slots)
        self.io_loop.add_future(conn.connect(), self._on_connected)