循环tcp

# 循环的tcp通信
import socket

ss = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
address = ('127.0.0.1', 8080)
ss.bind(address)
ss.listen(5)
conn, client_address = ss.accept()

while True:
    data = conn.recv(1024)
    print("客户端数据", data)
    conn.send(data.upper())

conn.close()
ss.close()

# 循环的tcp通信
import socket

ss = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
ss.connect(('127.0.0.1', 8080))


while True:
    msg = input('>>: '.strip())
    ss.send(msg.encode('utf-8'))
    data = ss.recv(1024)
    print(data)
ss.close()