DKPort is used by the Distributed Objects system to
communicate with D-Bus. Unless you have special
needs, don't create DKPort instances yourself, but use
the interfaces provided by NSConnection instead. The
default +port
message will return a port connected to the session
bus.
This method should be called by an application that
wants to make use of the multithreaded features of
DBusKit. After this method has been called, it is
no longer safe to call into DBusKit from
+initialize
methods, which might result in deadlock from the
Objective-C runtime.