[SR-Users] voltdb support

[Ali Taher]

What do you recommend using : http sync or async client modules?

-----Original Message-----
From: sr-users <sr-users-bounces at lists.kamailio.org> On Behalf Of Alex Balashov
Sent: Monday, December 14, 2020 10:31 PM
To: sr-users at lists.kamailio.org
Subject: Re: [SR-Users] voltdb support

On 12/14/20 3:28 PM, Ali Taher wrote:

> What I need is to fetch routing from VoltDB and send it back to switch 
> using 3xx response. So I think the API solution is the best approach 
> here. Thanks for all this useful info. >

If Kamailio is sending the 3xx response, then it sounds like using the HTTP modules to interact with VoltDB's JSON interface might be the best way to go.

You'll have to account for the latency inherent in such queries and make sure you have a sufficient number of worker processes to handle the load, whether you use the async or synchronous HTTP modules. For more information on that topic, you can read an old blog post of mine:

http://www.evaristesys.com/blog/tuning-kamailio-for-high-throughput-and-performance/

-- Alex

--
Alex Balashov | Principal | Evariste Systems LLC

Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

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