Python网络安全：如何防御DDoS攻击

import socket

# 设置IP和端口号
server_address = ('localhost', 8888)

# 创建一个TCP socket
def create_socket():
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.bind(server_address)
    s.listen(2)
    return s

# 处理连接
def handle_connection(socket):
    while True:
        data = socket.recv(1024)
        if not data:
            break

# 主函数
if __name__ == '__main__':
    s = create_socket()
    print('Listening on {}:{}'.format(*server_address))

    while True:
        connection, client_address = s.accept()
        print('Accepted connection from {}:{}'.format(*client_address))

        try:
            handle_connection(connection)
        except Exception as e:
            print(e)

        finally:
            connection.close()