From c17e00204fb478d9535a2c194d35a0d92ce7609a Mon Sep 17 00:00:00 2001
From: Julien Duponchelle <julien@duponchelle.info>
Date: Mon, 2 May 2016 16:55:05 +0200
Subject: [PATCH] Auto reconnect to docker if connection was closed

Fix #507
---
 gns3server/modules/docker/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gns3server/modules/docker/__init__.py b/gns3server/modules/docker/__init__.py
index 22f74b61..3442d3fa 100644
--- a/gns3server/modules/docker/__init__.py
+++ b/gns3server/modules/docker/__init__.py
@@ -49,7 +49,7 @@ class Docker(BaseManager):
 
     @asyncio.coroutine
     def connector(self):
-        if not self._connected:
+        if not self._connected or self._connector.closed:
             try:
                 self._connector = aiohttp.connector.UnixConnector(self._server_url)
                 self._connected = True