[systemd-devel] delayed reply to sd-bus method invocation

[Jason Litzinger]

> machined has easier-to-follow uses of this, as it does some operations
> that might take a bit longer, such as cloning or removing images.
Thanks!

Since I'll be going through this to come up with something for my
own use case, it wouldn't be much to write up a self-contained example.
Is there an examples repo/folder/etc where this kind of thing would fit?

-Jason