Use localhost for windows.

changelog.rst

@@ -51,8 +51,8 @@
   attempted at every import. This could lead to scattered "gevent"
   directories and undependable results.
 - Servers: Default to AF_INET6 when binding to all addresses. This
-  supports both IPv4 and IPv6 connections. Original change in
-  :pr:`495` by Felix Kaiser.
+  supports both IPv4 and IPv6 connections (except perhaps on Windows).
+  Original change in :pr:`495` by Felix Kaiser.
 
 
 1.1.0 (Mar 5, 2016)

greentest/test__pywsgi.py

@@ -287,8 +287,9 @@ class TestCase(greentest.TestCase):
 
     def connect(self):
         # connect on ipv4, even though we bound to ipv6 too
-        # to prove ipv4 works
-        conn = socket.create_connection(('127.0.0.1', self.port))
+        # to prove ipv4 works...except on Windows, it apparently doesn't.
+        # So use the hostname.
+        conn = socket.create_connection(('localhost', self.port))
         self.connected.append(weakref.ref(conn))
         result = conn
         if PY3:

greentest/test__socket_close.py

@@ -24,7 +24,7 @@ class Test(greentest.TestCase):
 
     def test_recv_closed(self):
         sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        sock.connect(('127.0.0.1', self.server.server_port))
+        sock.connect(('localhost', self.server.server_port))
         receiver = gevent.spawn(sock.recv, 25)
         try:
             gevent.sleep(0.001)
@@ -39,7 +39,7 @@ class Test(greentest.TestCase):
 
     def test_recv_twice(self):
         sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        sock.connect(('127.0.0.1', self.server.server_port))
+        sock.connect(('localhost', self.server.server_port))
         receiver = gevent.spawn(sock.recv, 25)
         try:
             gevent.sleep(0.001)