20 Dec
2011
20 Dec
'11
4:56 p.m.
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(a)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://w…
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