Comment 123 for bug 1446865

Those patches are just what I currently have, they are just intended to show the important logic changes. I wasn't really planning to even submit them for review because unfortunately I seem to be the expert on session management.
It seems pretty clear that applications either largely expect KDE4 behavior through old APIs, which the patches restore, or they don't but still expect not to get killed for no good reason. The solution there is clear as well.