simple_switch: handle non-buffering switch

Signed-off-by: FUJITA Tomonori <[email protected]>
ajragusa · Nov 1, 2014 · 5021716 · 5021716
1 parent 2528c33
commit 5021716
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/ryu/app/simple_switch.py b/ryu/app/simple_switch.py
@@ -82,9 +82,13 @@ def _packet_in_handler(self, ev):
         if out_port != ofproto.OFPP_FLOOD:
             self.add_flow(datapath, msg.in_port, dst, actions)
 
+        data = None
+        if msg.buffer_id == ofproto.OFP_NO_BUFFER:
+            data = msg.data
+
         out = datapath.ofproto_parser.OFPPacketOut(
             datapath=datapath, buffer_id=msg.buffer_id, in_port=msg.in_port,
-            actions=actions)
+            actions=actions, data=data)
         datapath.send_msg(out)
 
     @set_ev_cls(ofp_event.EventOFPPortStatus, MAIN_DISPATCHER)