[Owncloud] Client Work Methodology - Server Participation?

[Bjoern Schiessle]

On Fri, 06 Jul 2012 11:50:59 +0200 Klaas Freitag wrote:
> - Introduce a server notification to the client if something changes
> so that regular checks can go away.

This sounds interesting and would enable a application for the sync
client I already thought about for a while.

But I'm curious about your plans for the implementation, especially if
the client is behind a firewall.

cheers,
Björn