def handle_port_desc_request(self, req):
port_list = yield self.rpc.get_port_list(self.device_id)
self.cxn.send(ofp.message.port_desc_stats_reply(
xid=req.xid,
#flags=None,
entries=[to_loxi(port.ofp_port) for port in port_list]
))
def forward_packet_in(self, ofp_packet_in):
if self.role == ofp.OFPCR_ROLE_MASTER or self.role == ofp.OFPCR_ROLE_EQUAL:
log.info('sending-packet-in', ofp_packet_in=ofp_packet_in)
self.cxn.send(to_loxi(ofp_packet_in))
self.count_pkt_in += 1
log.debug('counters of_protocol_handler IN - {}'.format(
self.count_pkt_in))
def handle_flow_stats_request(self, req):
try:
flow_stats = yield self.rpc.list_flows(self.device_id)
self.cxn.send(ofp.message.flow_stats_reply(
xid=req.xid, entries=[to_loxi(f) for f in flow_stats]))
except Exception, e:
log.exception('failed-flow-stats-request', req=req)
def handle_meter_stats_request(self, req):
try:
meter_stats = yield self.rpc.get_meter_stats(self.device_id)
meter_stats = [to_loxi(m) for m in meter_stats]
of_message = ofp.message.meter_stats_reply(xid=req.xid, entries=meter_stats)
self.cxn.send(of_message)
except Exception, e:
log.exception("failed-meter-stats-request", req=req, e=e)
def handle_port_stats_request(self, req):
try:
ports = yield self.rpc.list_ports(self.device_id)
port_stats = [to_loxi(p.ofp_port_stats) for p in ports]
of_message = ofp.message.port_stats_reply(
xid=req.xid,entries=port_stats)
self.cxn.send(of_message)
except:
log.exception('failed-port_stats-request', req=req)
def handle_meter_stats_request(self, req):
log.info('Received handle_meter_stats_request', request=req)
try:
meters = yield self.rpc.list_meters(self.device_id)
self.cxn.send(
ofp.message.meter_stats_reply(
xid=req.xid, entries=[to_loxi(m.stats) for m in meters]))
except Exception, e:
log.exception("failed-meter-stats-request", req=req, e=e)
def handle_port_desc_request(self, req):
port_list = yield self.rpc.get_port_list(self.device_id)
try:
self.cxn.send(
ofp.message.port_desc_stats_reply(
xid=req.xid,
#flags=None,
entries=[to_loxi(port.ofp_port) for port in port_list]))
except Exception as err:
log.exception('failed-port-desc-reply', err=err)
def forward_port_status(self, ofp_port_status):
self.cxn.send(to_loxi(ofp_port_status))
def forward_packet_in(self, ofp_packet_in):
if self.role == ofp.OFPCR_ROLE_MASTER or self.role == ofp.OFPCR_ROLE_EQUAL:
log.info('sending-packet-in', ofp_packet_in=ofp_packet_in)
self.cxn.send(to_loxi(ofp_packet_in))
def handle_group_descriptor_request(self, req):
group_stats = yield self.rpc.list_groups(self.device_id)
self.cxn.send(ofp.message.group_desc_stats_reply(
xid=req.xid, entries=[to_loxi(g.desc) for g in group_stats]))
def forward_packet_in(self, ofp_packet_in):
log.info('sending-packet-in', ofp_packet_in=ofp_packet_in)
self.cxn.send(to_loxi(ofp_packet_in))
def forward_flow_removed(self, ofp_flow_removed):
self.cxn.send(to_loxi(ofp_flow_removed))