[SR-Users] R: Redis module problem

[pars3c]

Hi Daniel,

thanks for your answer, I’ve tried now to log the variable “$redis(r=>info)”
that, as documented, should contain an error message from REDIS, but in this
case , REDIS is down and the log is <null >.

Thanks for your help and your work.

 

 

Da: sr-users-bounces at lists.sip-router.org
[mailto:sr-users-bounces at lists.sip-router.org] Per conto di
Daniel-Constantin Mierla
Inviato: giovedì 21 marzo 2013 07:59
A: Kamailio (SER) - Users Mailing List
Oggetto: Re: [SR-Users] Redis module problem

 

Hello,

iirc, the error is signaled as part of redis response pseudo-variable (as
type field or so). But indeed can be more logical as you present.

It is kind of typical behavior not to start when not able to connect to
backend (e.g., even for like mysql, etc.). This could be changed, as there
are options to reconnect at runtime, just that nobody took the time to do
it... 

If you make a patch for any or both of these change, we will get the in --
if you are not a developer and is not convenient to do it, I will do it
sometime soon, in this devel cycle, but I may need your assistance to test.

Cheers,
Daniel

On 3/20/13 5:54 PM, pars3c wrote:

Hello,

i’m using the Redis module, but the function “redis_cmd” doesn’t return
false if there is some problem on the database.

 

             if(redis_cmd("srv1","$var(redis_credit)", "r")) {

 
$var(credit_op)=$redis(r=>value);

 
xlog("L_INFO","xxxxxxx -- \n");

 
} else { xlog("L_INFO","yyyyyyyy -- \n");}

 

If I stop the redis db, and make a call , it enter in the “if” statement and
write the log xxx .  I think that , if the db is down, it should enter in
the “else” and write the yyyy log. 

Where is the error ?

 

Why , if the db is down, and I try to restart kamailio, it don’t start ?

It write in the log , that the connection is broken and it remain stopped.

 

Thanks






_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users at lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users





-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, April 16-17, 2013, Berlin
 - http://conference.kamailio.com -
  _____  


Nessun virus nel messaggio.
Controllato da AVG - www.avg.com
Versione: 2013.0.2904 / Database dei virus: 2641/6185 - Data di rilascio:
17/03/2013

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20130321/0c169400/attachment.htm>