# -*- coding: utf-8 -*-
import socket, time
ip = 'localhost'
port = 9090
sock = socket.socket()
sock.connect((ip, port))
# str(b, 'utf-8') : bytes --> string
# bytes(s, 'utf-8') : string --> bytes
s = b'hello wolrd!'
while True:
sock.send(s)
data = sock.recv(1024)
print(str(data, 'utf-8'))