Benjamin Berg authored Oct 26, 2018 and Thomas Haller committed Nov 17, 2018

This allows binding the lifetime of the created connection to the
existance of the requesting dbus client. This feature is useful if one
has a service specific connection (e.g. P2P wireless) which will not be
useful without the specific service.

This is simply a mechanism to ensure proper connection cleanup if the
requesting service has a failure.