From 1389893dd0dd9b854d2fc713ba750ceb870d9108 Mon Sep 17 00:00:00 2001
From: zhiCHang1990 <changzhi2@lenovo.com>
Date: Thu, 6 Jul 2017 15:19:46 +0800
Subject: [PATCH] Add monkey_patch to demo code.
The RPC server code can not work if we
don't add eventlet.monkey_patch() at the
begining.
Change-Id: I65a162a427fb5615c95a70e6d1bbec899a78f231
---
oslo_messaging/rpc/server.py | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/oslo_messaging/rpc/server.py b/oslo_messaging/rpc/server.py
index bdc5c8d46..c94669f32 100644
--- a/oslo_messaging/rpc/server.py
+++ b/oslo_messaging/rpc/server.py
@@ -73,6 +73,13 @@ complete after the Server has been stopped.
A simple example of an RPC server with multiple endpoints might be::
+ # NOTE(changzhi): We are using eventlet executor and
+ # time.sleep(1), therefore, the server code needs to be
+ # monkey-patched.
+
+ import eventlet
+ eventlet.monkey_patch()
+
from oslo_config import cfg
import oslo_messaging
import time