From 375e821bd855e13fee9ba3ac3cb74c65320b4250 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Fri, 8 Jul 2016 12:40:04 +0800
Subject: [PATCH] test/ctlmgr: keep trying to ping on OSError

Since Python 3.5.2, this exception can be raised on Windows when the
connection fails.
---
 artiq/test/test_ctlmgr.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/artiq/test/test_ctlmgr.py b/artiq/test/test_ctlmgr.py
index 5acdcc1f9..a0a694740 100644
--- a/artiq/test/test_ctlmgr.py
+++ b/artiq/test/test_ctlmgr.py
@@ -50,7 +50,8 @@ class ControllerCase(unittest.TestCase):
             except asyncio.TimeoutError:
                 timeout -= dt
             except (ConnectionAbortedError, ConnectionError,
-                    ConnectionRefusedError, ConnectionResetError):
+                    ConnectionRefusedError, ConnectionResetError,
+                    OSError):
                 await asyncio.sleep(dt)
                 timeout -= dt
         raise asyncio.TimeoutError