From 2dc7d403bb024589de4c551e89980c7a2750acc7 Mon Sep 17 00:00:00 2001
From: IWASE Yusuke <iwase.yusuke0@gmail.com>
Date: Wed, 9 Nov 2016 14:17:11 +0900
Subject: [PATCH] protocols/bgp/base: Add missing __next__ method

This patch adds the missing __next__ method for Python 3 iterable.

Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 ryu/services/protocols/bgp/base.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ryu/services/protocols/bgp/base.py b/ryu/services/protocols/bgp/base.py
index 713622d3..dd658aa7 100644
--- a/ryu/services/protocols/bgp/base.py
+++ b/ryu/services/protocols/bgp/base.py
@@ -495,6 +495,9 @@ class Sink(object):
 
         return outgoing_msg
 
+    # For Python 3 compatibility
+    __next__ = next
+
 
 #
 # Source