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Systemd Looking At A Future With More Varlink & Less D-Bus For IPC
(www.phoronix.com)
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this post was submitted on 29 Sep 2024
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Someone a short ELI ? I read the article and the comments... But I have no idea what this is about.
Maybe someone has an article that explains for someone not being educated as computer scientist ?
DBus is a system-wide messaging system. It's for stuff like notifications and system-wide events, ...or so do I think. But the aim is to allow all programs, running system-wide, to announce anything for others programs to react to.
This post requests people to use Varlink instead.
This is similar to the PulseAudio versus Pipewire and X11 versus Wayland situations.
how is varlink better than dbus to justify that change?
The main reason is that Dbus is not available during early stages of boot. There are many others.
Varlink seems to be better or the same compared to dbus in all except two things:
Details here:
https://media.ccc.de/v/all-systems-go-2024-276-varlink-now-