[rrix2]

> slightly different opinions about dbus

Recently i updated my machine and it would fail to boot because NetworkManager-wait-online.service's invocation of `nm-online -s` would fail even when NM was connected, even when `nm-online` actual liveness check would succeed.

I spent hours reading NM code, wading through auto-generated GObject introspections and their XML bullshit to try to figure out why org.freedesktop.NetworkManager.startup was true, what the magic numbers in org.freedesktop.NetworkManager.Connection.Active.StateFlags meant, why my desktop wouldn't boot and couldn't even find what could could cause the state to change before I finally gave up and patched nm-wait-online to just invoke the codepath which did an actual liveness check rather than bumble through a bunch of dbus interfaces.

Gotta say I was missing the old KDE3 dcop after that... IPC is still such a PITA on linux.