userOffline property
Occurs when a remote user (COMMUNICATION)/ host (LIVE_BROADCASTING) leaves the channel. There are two reasons for users to become offline: Leave the channel: When a user/host leaves the channel, the user/host sends a goodbye message. When this message is received, the SDK determines that the user/host leaves the channel. Drop offline: When no data packet of the user or host is received for a certain period of time (20 seconds for the communication profile, and more for the live broadcast profile), the SDK assumes that the user/host drops offline. A poor network connection may lead to false detections. It's recommended to use the Agora RTM SDK for reliable offline detection.
Param reason Reasons why the user goes offline: UserOfflineReason .
Param uid The ID of the user who leaves the channel or goes offline.
Implementation
UserOfflineCallback? userOffline;