Fixes an issue where flow_stats reply in ofagent fails.
When there is no metadata, i.e. it is zero, the write-metadata field
in the of flow_stats_reply should adjust accordingly. Also added some
debug logs for packet-in/out on both sides of grpc channel between
ofagent and core.
Change-Id: I8ad2955ec707947b4c7e0af138bcc0238cf3c4c2
diff --git a/ofagent/grpc_client.py b/ofagent/grpc_client.py
index 155f18d..65d675f 100644
--- a/ofagent/grpc_client.py
+++ b/ofagent/grpc_client.py
@@ -144,11 +144,13 @@
packet_in = yield self.packet_in_queue.get()
device_id = packet_in.id
ofp_packet_in = packet_in.packet_in
+ self.log.debug('grpc client to send packet-in')
self.connection_manager.forward_packet_in(device_id, ofp_packet_in)
if self.stopped:
break
def send_packet_out(self, device_id, packet_out):
+ self.log.debug('grpc client to send packet-out')
packet_out = PacketOut(id=device_id, packet_out=packet_out)
self.packet_out_queue.put(packet_out)