topo_collector.py 文件源码

def get_listen_ports(self):
        """
        ??????
        :return: ??????
        """
        listen_ports = []
        connections = psutil.net_connections()
        for connection in connections:
            if connection.status == "LISTEN":
                listen_ports.append((connection.laddr[1], connection.pid))
        return listen_ports