[jdev] s2s implementation

[Justin Karneges]

On Sunday 31 October 2010 07:10:26 pablo platt wrote:
> server1 has 100 online users
> server2 has 100 online users
> the servers are disconnected.
> 
> Now the servers connect.
> The online users won't send probes so they won't know about users on the
> other server
> until they sign out and login again.

Are you saying there are two servers with many users, but the network 
connection between the two is unusable (e.g. network outage) for some time 
period?  If so, then you are correct.  If presence fails to deliver, then in 
general it is lost for good.

> It might be acceptable but it's not completely in sync unless the server
> send probe on behalf of already online users.

Which it could (and probably should).

-Justin