python模拟多线程tcp服务器

import threading
import socket

def (client_socket):
    while 1:
        data = client_socket.recv(2048)
        if data :
            print('接收到了客户端的数据：' + data.decode())
            client_socket.send(data)
        else:
            print('客户端断开了连接')
            client_socket.close()
            break

def main():
    server_socket = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
    server_socket.bind(('',10086))
    server_socket.listen(128)
    while 1:
        client_socket,client_addr = server_socket.accept()
        thd = threading.Thread(target = client_thread,args = (client_socket,))
        thd.deamon = 1
        thd.start()

if __name__ == "__main__":
    main()