'Handles feature requests'

def _rx_features_request(self, ofp, connection):

    self.log.debug('Send    features    reply')
    msg = ofp_features_reply(datapath_id=self.dpid, xid=ofp.xid, n_buffers=self.max_buffers, n_tables=1, capabilities=self.features.capability_bits, actions=self.features.action_bits, ports=self.ports.values())
    self.send(msg)
