From be0f3731b430bab7efdee4167d60ee30acc237fa Mon Sep 17 00:00:00 2001
From: Jeong YunWon <jeong.yunwon@navercorp.com>
Date: Wed, 12 Jul 2017 22:26:58 +0900
Subject: [PATCH] ensure loop.close() and sys.exit() in gunicorn worker

---
 sanic/worker.py | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/sanic/worker.py b/sanic/worker.py
index 7c02053c..9f950c34 100644
--- a/sanic/worker.py
+++ b/sanic/worker.py
@@ -3,6 +3,7 @@ import sys
 import signal
 import asyncio
 import logging
+import traceback
 
 try:
     import ssl
@@ -69,10 +70,16 @@ class GunicornWorker(base.Worker):
             trigger_events(self._server_settings.get('before_stop', []),
                            self.loop)
             self.loop.run_until_complete(self.close())
+        except:
+            traceback.print_exc()
         finally:
-            trigger_events(self._server_settings.get('after_stop', []),
-                           self.loop)
-            self.loop.close()
+            try:
+                trigger_events(self._server_settings.get('after_stop', []),
+                               self.loop)
+            except:
+                traceback.print_exc()
+            finally:
+                self.loop.close()
 
         sys.exit(self.exit_code)