your current code line#23 should be indented one more space
try: s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_TCP)
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs