python socket连接客户端的方法

# -*- coding: utf-8 -*-
from socket import socket, AF_INET, SOCK_STREAM
 
def echo_handler(sock ,address):
print("Get Connection from address:", address)
 
while True:
response = sock.recv(8192)
if not response:
break
print(f"Got {response}")
sock.sendall(response)
 
def echo_server(address, back_log=5):
sock = socket(AF_INET, SOCK_STREAM)
sock.bind(address)
sock.listen(back_log)
 
while True:
sock_client, address = sock.accept()
echo_handler(sock_client, address)
 
if __name__ == "__main__":
echo_server(('localhost', 5000))