def send_meter_config_stats(self):
        ofp = self.dp.ofproto
        parser = self.dp.ofproto_parser
        if ofp.OFP_VERSION < ofproto_v1_3.OFP_VERSION:
            return None
        stats = parser.OFPMeterConfigStatsRequest(self.dp)
        return self.send_msg(stats)
Get all meter.
dataset/ETHPy150Open osrg/ryu/ryu/tests/switch/tester.py/OpenFlowSw.send_meter_config_stats