[SR-Users] Distributed Presence between Multiple Kamailios

[Charles Chance]

Hi Juha,

I would say the primary benefit for presence specifically, is that remote
watchers are notified immediately - it does depend on the event type, I
guess, as to just how important this is, but it can make a real difference
in certain applications.

Secondary benefits vary by use case but may include things like simplifying
the stack and/or removing single points of failure, or allowing for
horizontal scaling up/down on demand - all of which are benefits of dmq
overall.

Why do you ask?

Cheers,

Charles

On Thu, 1 Feb 2018 at 20:14, Juha Heinanen <jh at tutpro.com> wrote:

> Charles Chance writes:
>
> > > Presence module has a new integration with DMQ in master branch which
> does
> > > exactly what you’re looking for. It’s enabled by setting modparam
> > > “enable_dmq” and the rest takes care of itself:
> > >
> > >
> https://github.com/kamailio/kamailio/commit/3fc1da644a6b375fc45ea17cbcf816
> > > 43f70db545
>
> Charles,
>
> What are the benefits of DMQ replication over use of shared database?
>
> -- Juha
>
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-- 
*Charles Chance*
Managing Director

t. 0330 120 1200    m. 07932 063 891

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