UserStateChangeListener
public protocol UserStateChangeListener : AnyObject
                The listener of changes into the Login State of a user.
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Login state change callback It is invoked whenever a login or a logout occurs, along with an error if something went wrong
Declaration
Swift
func onLoginStateChange(error: NWError?)Parameters
errorif present it states that the login change listening has failed
Return Value
nothing
 
        UserStateChangeListener Protocol Reference