Example of implementing socket port redirection in python

This article mainly introduces the socket Port Redirection example implemented by python. the implementation function is to enable file sharing on port 12345, at this time, I also want to access this sharing through port 8000 at the same time, which can be easily enabled on port 12345, the effect is as follows:

To implement the desired function, you only need to redirect the port. the code is as follows:

The code is as follows:

#! /Usr/bin/python
'''
File: redirect. py
Author: Mike
'''

Import socket, OS
BufLen = 4*1024

Sock1 = socket. socket (socket. AF_INET, socket. SOCK_STREAM)
Sock1.bind ('192. 168.168.100 ', 192 ))
Sock1.listen (5)

Sock2 = socket. socket (socket. AF_INET, socket. SOCK_STREAM)
Sock2.connect ('192. 168.168.100 ', 192 ))

While True:
Connection, address = sock1.accept ()
Buf = connection. recv (bufLen)
# Print buf
Sock2.send (buf)
Connection. send (sock2.recv (bufLen ))
Connection. close ()

Running effect: