Revert "test/ctlmgr: keep trying to ping on OSError"

sbourdeauducq · sbourdeauducq · commit e0ed99cd7b94 · 2016-07-09T08:59:47.000+08:00
This reverts commit 375e821.
diff --git a/artiq/test/test_ctlmgr.py b/artiq/test/test_ctlmgr.py
@@ -50,8 +50,7 @@ async def wait_for_ping(self, host, port, retries=5, timeout=2):
             except asyncio.TimeoutError:
                 timeout -= dt
             except (ConnectionAbortedError, ConnectionError,
-                    ConnectionRefusedError, ConnectionResetError,
-                    OSError):
+                    ConnectionRefusedError, ConnectionResetError):
                 await asyncio.sleep(dt)
                 timeout -= dt
         raise asyncio.TimeoutError
