[systemd-devel] Direct connection between peers in sd-bus

Mantas Mikulėnas grawity at gmail.com
Fri Jan 18 05:35:16 UTC 2019


On Fri, Jan 18, 2019 at 1:19 AM Stanislav Angelovič <angelovic.s at gmail.com>
wrote:

> Hi,
>
> In sd-bus, I guess it is possible to have a one-to-one connection between
> a service and a client, i.e. connection without D-bus daemon), am I right?
> If yes, is there any example (in systemd source tree or elsewhere) of
> sd-bus one-to-one communication usage that I could look at for inspiration
> and learning on how is that done?
>

Yes, that's how `systemctl` works when it has privileges.
See bus_connect_system_systemd() and bus_connect_user_systemd() in
src/shared/bus-util.c.

-- 
Mantas Mikulėnas
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