diff -r b33d4cf38666 -r a037b6647d8c tests/common-pattern.py
--- a/tests/common-pattern.py	Sat Dec 02 20:38:23 2017 -0500
+++ b/tests/common-pattern.py	Sat Dec 02 20:10:58 2017 -0500
@@ -54,6 +54,13 @@
         # FormatMessage(ERROR_PATH_NOT_FOUND)
         br'The system cannot find the path specified',
     ),
+    br'$ECONNRESET$': (
+        # strerror()
+        br'Connection reset by peer',
+
+        # FormatMessage(WSAECONNRESET)
+        br'An existing connection was forcibly closed by the remote host',
+    ),
 }
 
 for replace, msgs in _errors.items():