Python core Programming Third Edition Chapter II study notes

Chapter II Network Programming 1, Study notes 2, after-school exercises

The answer is in accordance with their own understanding and access to information, not guarantee correctness. As indicated by the wrong welcome, thank you

1. Socket: A network socket is an endpoint of a connection across a computer network,sockets be often represented internally As simple integers, which identify which connection to use.

Sockets are a communication endpoint for network traffic

There are two types of:

Stream socket is a connection-oriented socket using the TCP protocol, SOCK_STREAM

Datagram socket: A non-connected socket using the UDP protocol, SOCK_DGRAM

2. Client/server Framework

C/S Framework

3. TCP and Udptoa

Python core Programming Third Edition Chapter II study notes