Detect IPv6 hosts and use the appropriate address family.

src/ZServer/medusa/http_server.py

@@ -542,7 +542,12 @@ class http_server (asyncore.dispatcher):
         self.ip = ip
         self.port = port
         asyncore.dispatcher.__init__ (self)
-        self.create_socket (socket.AF_INET, socket.SOCK_STREAM)
+        
+        if ':' in ip:
+            socket_type = socket.AF_INET6
+        else:
+            socket_type = socket.AF_INET
+        self.create_socket (socket_type, socket.SOCK_STREAM)
         
         self.handlers = []
         
@@ -555,7 +560,10 @@ class http_server (asyncore.dispatcher):
         # lower this to 5 if your OS complains
         self.listen (1024)
         
-        host, port = self.socket.getsockname()
+        name = self.socket.getsockname()
+        host = name[0]
+        port = name[1]
+
         if not ip:
             self.log_info('Computing default hostname', 'warning')
             try:

src/ZServer/tests/test_config.py

@@ -134,6 +134,22 @@ class ZServerConfigurationTestCase(BaseTest, WarningInterceptor):
         self.assertEqual(server.port, 9381)
         server.close()
 
+    def test_http_over_ipv6(self):
+        factory = self.load_factory("""\
+            <http-server>
+              address [::1]:81
+            </http-server>
+            """)
+        self.assert_(isinstance(factory,
+                                ZServer.datatypes.HTTPServerFactory))
+        self.assertEqual(factory.host, "::1")
+        self.assertEqual(factory.port, 81)
+        self.check_prepare(factory)
+        server = factory.create()
+        self.assertEqual(server.ip, '::1')
+        self.assertEqual(server.port, 9381)
+        server.close()
+    
     def test_http_factory_defaulthost(self):
         factory = self.load_factory("""\
             <http-server>