From 197a6c49a68f55b445b4c31316eb022e30fee300 Mon Sep 17 00:00:00 2001
From: IWASE Yusuke <iwase.yusuke0@gmail.com>
Date: Tue, 22 Nov 2016 11:20:19 +0900
Subject: packet/bgp: Support multiple BGP messages in a packet

This patch fixes to BGPMessage.parser() to return the reference to
its own class and to support multiple BGP messages in a single packet.

Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 ryu/lib/packet/bgp.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ryu/lib/packet/bgp.py b/ryu/lib/packet/bgp.py
index 38787965..bec13b7f 100644
--- a/ryu/lib/packet/bgp.py
+++ b/ryu/lib/packet/bgp.py
@@ -3600,7 +3600,7 @@ class BGPMessage(packet_base.PacketBase, _TypeDisp):
         subcls = cls._lookup_type(type_)
         kwargs = subcls.parser(binmsg)
         return subcls(marker=marker, len_=len_, type_=type_,
-                      **kwargs), None, rest
+                      **kwargs), cls, rest
 
     def serialize(self, payload=None, prev=None):
         # fixup
-- 
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