[SR-Users] Database connections

[Mariana Arduini]

Hello Daniel,

Thanks for the explanation, it helped me a lot!

Rgds,
Mariana.

On Tue, Dec 20, 2011 at 12:27 PM, Daniel-Constantin Mierla <
miconda at gmail.com> wrote:

> Hello,
>
>
> On 12/20/11 12:52 PM, Mariana Arduini wrote:
>
>> Hello all,
>>
>> I'm running some performance tests and need to know how does the database
>> connections work. Are they open when we start OpenSER and are kept open for
>> each process or they just open before a query and closed afterwards? Does
>> anyone know where I can find such info?
>>
> most of them are open at startup and kept alive for runtime duration,
> being closed at shutdown. There is a connection pool per process, so there
> is only one connection to a database from the same process.
>
> In vary rare occasions, when Kamailio is not processing SIP traffic but
> MI/RPC commands, it may happen to have the connection open, query done and
> then connection closed.
>
> If you want to learn more about DB API, then look at devel guide:
>
> http://www.asipto.com/pub/**kamailio-devel-guide/#**c09database<http://www.asipto.com/pub/kamailio-devel-guide/#c09database>
>
> and sources in lib/srdb1 (the one mainly used in kamailio (thus former
> openser) modules).
>
> Cheers,
> Daniel
>
> --
> Daniel-Constantin Mierla -- http://www.asipto.com
> http://linkedin.com/in/miconda -- http://twitter.com/miconda
>
>
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