Python -尝试从Windows上的TCP/IP端口读取数据，但由于某种原因分配错误

import socket

def read_data_from_tcpip_port(port):
    try:
        # 创建TCP/IP套接字
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        
        # 绑定端口
        server_address = ('localhost', port)
        sock.bind(server_address)
        
        # 监听连接
        sock.listen(1)
        
        while True:
            # 等待连接
            connection, client_address = sock.accept()
            
            try:
                # 接收数据
                data = connection.recv(1024)
                if data:
                    # 处理数据
                    # TODO: 在这里添加你的处理逻辑
                    
                    # 发送响应
                    connection.sendall(b'Response')
                else:
                    break
            finally:
                # 关闭连接
                connection.close()
    finally:
        # 关闭套接字
        sock.close()

# 调用函数，指定端口号
read_data_from_tcpip_port(12345)