HTTP Web Proxy
""" Author: Tarun Gupta ID: 201403002
python run.py 8080 127.0.0.1
- Works with HTTP traffic
- Cache 200 responses
- Listen by default to 8080, until port is passed as command line argument.
- Listen on 127.0.0.1, until passed as command line argument.
- Infinitely cache (not based on response header)
- Works with telnet, curl and browser (HTTP request only)