git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1822 e5f2f494-b856-4b98-b285-d166d9295462

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1821 e5f2f494-b856-4b98-b285-d166d9295462

3. It wouldn't support IPv6 because of the following line:
        self.create_socket(socket.AF_INET, socket.SOCK_STREAM)


git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1820 e5f2f494-b856-4b98-b285-d166d9295462

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1819 e5f2f494-b856-4b98-b285-d166d9295462

2. Fix the problem of function 'config_handler'.

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1278 e5f2f494-b856-4b98-b285-d166d9295462