PropertiesChanged signal

Lennart Poettering mzqohf at
Sat May 8 13:15:23 PDT 2010

On Sat, 08.05.10 22:55, Rémi Denis-Courmont (remi at wrote:

> > > > D-Bus enforces a configurable maximum message size anyway. We should be
> > > > able to tune SO_SNDBUF/SO_RCVBUF to the same value.
> > > 
> > > To clarify: Linux per-socket buffer limit defaults to 128kB total (all
> > > queued packets). This is a hard limit. Only root can change the value.
> > 
> > Well, for the system bus it's root too that controls the max message
> > size, so this is kinda fitting, I gues..
> Are you suggesting the (system) DBus daemon should change the maximum socket 
> buffer size?? That seems ugly to me. I don't need to mention that it will 
> apply not just to DBus sockets, but to all Unix sockets, and in fact all 
> sockets in all families.

Nope, all I wanted to say is that both are controlled by root, i.e. the
admin. There's no need to link them automatically, and it should be fine
to rely on the admin to fix things if necessary, since he controls both


Lennart Poettering                        Red Hat, Inc.
lennart [at] poettering [dot] net           GnuPG 0x1A015CC4

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