# -*- coding: utf-8 -*-
import socket, time
sock = socket.socket()
sock.connect(('localhost', 9090))
# str(b, 'utf-8') : bytes --> string
# bytes(s, 'utf-8') : string --> bytes
x = 10
while x < 100:
sock.send(bytes(str(x), 'utf-8'))
data = sock.recv(1024)
print(str(data, 'utf-8'))
x = int(data)
sock.close()