GTetrinet through tubes
During the GNOME Summit, I started to hack GTetrinet (based on the initial work of Alban) and Empathy to try to offer a better user experience using stream tubes. I finally found some time this afternoon to finish this work and I am now able to play GTetrinet through tubes!
GTetrinet was patched to add a new dialog. It uses libempathy and libempathy-gtk to display user's contact list. When you have chosen a contact, it launches tetrinet-server into another process and exports its socket through a stream tubes.
Alban's diagram showing GTetrinet using tubes
Screencast showing GTetrinet initates the tubes with a contact
The other side where Empathy receives the tube and launchs GTetrinet
These 2 patches still need lots of polishing before being ready for merging and we still have to design how tubes will be integrated properly into Empathy and Mission Control but I think they are a good demonstration of how tubes will revolutionize the collaboration in GNOME.