libdbus Missing Async Calls

[Lawrence D'Oliveiro]

On Wed, 10 Jan 2018 21:00:44 +1300, I wrote:

> In Dbussy <https://github.com/ldo/dbussy>, I have been able to provide
> async variants of every part of the connection setup process, except
> the initial dbus_connection_open/dbus_connection_open_private calls:
> these calls are synchronous only.

Well, one workaround is to do the blocking call on a separate thread
<https://github.com/ldo/dbussy/commit/981395208b706d646b8b55873fcae8da09238fdd> ...