[GSoC 2012][Collaboration] brief status

[Jean-Tiare LE BIGOT]

Hello,

>> Wow! That's great! How do you detect offline?
>
> In fact, it does not work as expected :-(. Because when the contact
> closes the document, he is still online, so we don't know about 
> closed
> channel.

My 2 cents: Could you use something like a "keepalive" signal ? A 
timeout
could then be used to detect that other end has quit either by 
crashing,
loosing network or just by closing the document.

-- 
Jean-Tiare LE BIGOT