“了一下，步骤如下： 边缘节点向中心控制节点注册，提供ISP和最大负载等信息。 直播app访问中心控制节点，获取所有探测服务地址列表。 直播app分别向探测服务发送探测包，进行网络测速和运营商检测。 直播app将网络指标参数进行评分，并排

Translation: The steps are as follows: 1. Edge nodes register with the central control node, providing ISP and maximum load information. 2. The live streaming app accesses the central control node to obtain a list of all detection service addresses. 3. The live streaming app sends detection packets to the detection services for network speed testing