Python Socket example

import socket
HOST = 'test.kr'
PORT = 8000
 
s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.connect((HOST,PORT))
 
data = s.recv(1024)
print data
 
s.send("5000" + '\n')
data = s.recv(1024)
print data
 
 
s.close()

import socket
 
HOST = '127.0.0.1'
PORT = 9999
 
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 
server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
server_socket.bind((HOST, PORT))
server_socket.listen()
 
client_socket, addr = server_socket.accept()
 
print('Connected by', addr)
 
while True:
 
    data = client_socket.recv(1024)
 
    if not data:
        break
 
    print('Received from', addr, data.decode())
 
    client_socket.sendall(data)
 
client_socket.close()
server_socket.close()

https://webnautes.tistory.com/1381

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