Simple is better than complex.: To Study:

- Difference between in directed header and unredirected header in the HTTP
implementation.
- Difference between gethostname and gethostbyname and if gethostname in
(Unix/Windows/Mac) support IPv6 addresses. This is used directly by _socket.c
in Python.
- RFC 2396! - Atleast 3 bugs reference this and url parsing libraries needs to
be upgraded and be conformant with RFC 2396.