Hello I have two situations that would help me solve.

The first is friends Users who are disconnected will not see, let me know how can I make friends users are in the chat box not yet are connected, that aparescan like facebook, that those who are conctados appear first and more friends down users who are not connected.

the second thing is to know whether the green icon in the chat box when I'm talking to someone is the sign or indication that the asuario friend is connected, as I am seeing the green icon appears only when I'm talking to alguin and not when the user is connected friend who is commo want to appear. Thank you for this component is great.