From 8a8e3c46e005c53772f627175f517581a724060d Mon Sep 17 00:00:00 2001
From: Ewan Mellor <ewan.mellor@citrix.com>
Date: Fri, 7 Jan 2011 18:15:29 +0000
Subject: [PATCH 1/2] Bug #699910: Nova RPC layer silently swallows exceptions

Log exceptions thrown during message handling.
---
 nova/rpc.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nova/rpc.py b/nova/rpc.py
index 84408834..ae5e7792 100644
--- a/nova/rpc.py
+++ b/nova/rpc.py
@@ -193,6 +193,7 @@ class AdapterConsumer(TopicConsumer):
             if msg_id:
                 msg_reply(msg_id, rval, None)
         except Exception as e:
+            logging.exception("Exception during message handling")
             if msg_id:
                 msg_reply(msg_id, None, sys.exc_info())
         return