Occurs when network quality changes.
The network quality reflects the video quality. The data will broadcast to all users only when the user starts video.
Parameters
payload: {level:number;type:string;userId:number}
level: number
Network quality level.
Values can be integers from 0 to 5.
Poor: 0, 1
Normal: 2
Good: 3, 4, 5
type: string
Whether the network level is for uplink or downlink.
Values can only be 'uplink' or 'downlink'.
Occurs when network quality changes. The network quality reflects the video quality. The data will broadcast to all users only when the user starts video.