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@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@lists.kamailio.org On Behalf Of James Browne Sent: Thursday, December 3, 2020 3:07 PM To: sr-users@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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