[SR-Users] R: Redis module problem

[Vicente Hernando]

Hi pars3c,

could you paste the part of the log where redis_cmd is executed?

Thanks,
Vicente.


On 03/21/2013 09:28 AM, pars3c wrote:
>
> 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
>
>
>
>
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>
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>
>
> -- 
> Daniel-Constantin Mierla -http://www.asipto.com
> http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda
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>   -http://conference.kamailio.com  -
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