CometChatUserDelegate @objc public protocol CometChatUserDelegate Undocumented onUserOnline(user:) Undocumented Declaration Swift func onUserOnline(user: User) onUserOffline(user:) Undocumented Declaration Swift func onUserOffline(user: User) © 2019 . All rights reserved. (Last updated: 2019-11-07) Generated by jazzy ♪♫ v0.11.2, a Realm project.