Python-old Boy -03_socket

Socket description:

The so-called socket is also called "socket", used to describe the IP and port, is a handle to a communication chain, the application through the "socket" to make a request to the network or answer network Requests.
Sockets originate from unix, and one of Unix/linux's philosophies is "all documents." You can do this by turning off the close mode with open open and Read-write write/read-->. The socket is an implementation of this pattern, that is, the socket is a special file

The first simple socket server side and client side

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Python-old Boy -03_socket