Day 12

Network Programming

node

host

pocket

Layers

Firewall

Proxy Server

Application Server

URLprotocol://username@hostname:port/path/filename#fragment?query

RFC 791 (IP), 768(UDP), 793(TCP)

How to read data from the internet?

How to download a file?

Working with stock quotes

Working with stock quotes

Socket Programming

Echo Server

Datagrams