Could the admin see, on the users list, which of them are online?

[vsinceac]

Hi,

For a GeoNetwork admin (or any user having privileges to get the full list of users), I think it would be useful to be able to see which of them are online when he get the list. Something simple, just a green/red circle by the usernames, or even a different color for online/outline usernames...

Would it be useful? Possible?

I don't know if it would be difficult to implement such a new functionality in GeoNetwork, nor if someone already asked for it (I was not able to find something about it on the web).

Thanks,

Victor