[SR-Users] TOPOS replication with KDMQ

[James Browne]

Thanks, Daniel
That explains it perfectly. I was thinking that this would be a huge
undertaking to implement it in DMQ, anyway, and now I know that this
would be the wrong way to approach it. As it happens, TOPOH (with no
storage needed) was unsuitable due to a UA requirement to avoid using
routesets.

Thanks, Henning
That makes sense, but that's probably beyond my skill level for now. I
was hoping to find out either that it's never been done or that
someone would just hand me the solution, so I'm satisfied with the
answers.

Thanks for the quick responses,
James

On Fri, 4 Dec 2020 at 07:57, Daniel-Constantin Mierla <miconda at gmail.com> wrote:
>
> Hello,
>
> topos was designed with a backend, being it db/sql-like using the db
> connectors (e.g., mysql, postgres, ...) or with topos_redis, tailored
> for it to use a redis (or variants) backend.
>
> From this perspective, there is nothing at this moment that dmq could
> replicate. It would require to make first an in-memory storage, then
> look at adding dmq layer.
>
> However, the idea of using from beginning a backend like redis, mysql,
> ... was to leverage the replication mechanism offered by the backend.
>
> Unlike topoh, note that persistence is needed for topos, otherwise
> traffic for active dialogs cannot be routed anymore.
>
> Cheers,
> Daniel
>
> On 03.12.20 20:59, Henning Westerholt wrote:
> > Hi James,
> >
> > I am not aware of a public DMQ extension or module for topos. You coult create an enhancement request for this on our tracker for this. If you want to start to work on this by yourself, sending an e-mail to sr-dev list would be also good to discuss the implementation approach.
> >
> > Cheers,
> >
> > Henning
> >
> > --
> > Henning Westerholt - https://skalatan.de/blog/
> > Kamailio services - https://gilawa.com
> >
> > -----Original Message-----
> > From: sr-users <sr-users-bounces at lists.kamailio.org> On Behalf Of James Browne
> > Sent: Thursday, December 3, 2020 3:07 PM
> > To: sr-users at lists.kamailio.org
> > Subject: [SR-Users] TOPOS replication with KDMQ
> >
> > Has anyone ever implemented DMQ replication of TOPOS data between kamailio servers?
> >
> > I'm trying to find the easiest (to maintain) way to implement this replication, possibly without using an external database.
> >
> > James
> >
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> --
> Daniel-Constantin Mierla -- www.asipto.com
> www.twitter.com/miconda -- www.linkedin.com/in/miconda
> Funding: https://www.paypal.me/dcmierla
>
>
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