[SR-Users] A possibility to disable the topology hiding for some destinations.

Daniel-Constantin Mierla miconda at gmail.com
Tue Sep 29 12:40:24 CEST 2020


topos module alone can work with sql databases (e.g., mysql), it is not
required to use topos_redis. Otherwise I haven't monitored redis memory


On 29.09.20 11:45, Leonid Fainshtein wrote:
> Thank you, Daniel!
> I'll test it and report back the results.
> I'm thinking about using topos instead of topoh. But I don't have any
> experience with REDIS.  Do you have any estimations of REDIS' RAM
> requirements for a small system that handles approx 100 transactions
> per sec?
> In REDIS FAQ (https://redis.io/topics/faq
> <https://redis.io/topics/faq>) I found: "1 Million small Keys ->
> String Value pairs use ~ 85MB of memory."
> Is it similar to what you probably see in the real systems?
> Best regards,
> Leonid Fainshtein
> Xorcom Ltd
> On Tue, Sep 29, 2020 at 12:05 PM Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>     Hello,
>     I just pushed this feature to topoh module in master branch. Being
>     a new feature for the module, will not be backported to branch 5.4
>     in Kamailio repository, but you can cherry pick on your local repo
>     clone. I didn't have time for any tests, practically sync'ing with
>     topos in terms of how event routes were executed, therefore
>     reporting back if works (or breaks the existing event route
>     execution) is very appreciated. The README of the module was
>     updated with the new event route details and modparam.
>     Cheers,
>     Daniel
>     On 28.09.20 13:37, Leonid Fainshtein wrote:
>>     Hi,
>>     The 'topos' module has a very useful
>>     "event_route[topos:msg-sending]" option that allows very easily
>>     to disable topology hiding for ITSPs that requires the real data
>>     in the Contact header field. It looks like the feature is not
>>     supported in the 'topoh' module (ref. 
>>     https://kamailio.org/docs/modules/5.4.x/modules/topoh.html
>>     <https://kamailio.org/docs/modules/5.4.x/modules/topoh.html>).
>>     The available 'event_route[topoh:msg-outgoing]' option requires
>>     defining the remote server IP address (or a list of addresses in
>>     some cases) that is not always convenient.
>>     Is there a chance that "event_route[topoh:msg-sending]" will be
>>     added? 
>>     Best regards,
>>     Leonid Fainshtein
>>     _______________________________________________
>>     Kamailio (SER) - Users Mailing List
>>     sr-users at lists.kamailio.org <mailto:sr-users at lists.kamailio.org>
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>     -- 
>     Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
>     www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
>     Funding: https://www.paypal.me/dcmierla <https://www.paypal.me/dcmierla>
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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