[OpenSIPS-Users] cache_fetch always returning true

[Richard Robson]

Its version 2.2.2

On 04/01/2017 10:17, Richard Robson wrote:
> Hi,
>
>
> I'm Getting a true value back on a cahce fetch when I know the cache 
> is empty and should be returning false.
>
>  This is  causing the AVP's to be NULL and then the subsequent logic 
> fails
>
>
> this is the code
>
>
> if(!cache_fetch("local","customerratelimit_$avp(accountcode)",$avp(customerratelimit)) 
>
>                                         && 
> cache_fetch("local","customerchannellimit_$avp(accountcode)",$avp(customerchannellimit))){
>                                 ### if not cached then get details
>                                 avp_db_query("select 
> customerratelimit,customerchannellimit from subscriber where 
> username=$avp(accountcode)", 
> "$avp(customerratelimit);$avp(customerchannellimit)");
>
>                                 xlog("rate limit    : 
> $avp(customerratelimit)");
>                                 xlog("channel limit : 
> $avp(customerchannellimit)");
>                                 ### and store them
> cache_store("local","customerratelimit_$avp(accountcode)","$avp(customerratelimit)",1200); 
>
>                                 xlog("Caching: 
> local,customerratelimit_$avp(accountcode),$avp(customerratelimit)");
> cache_store("local","customerchannellimit_$avp(accountcode)","$avp(customerchannellimit)",1200); 
>
>                                 xlog("Caching: 
> local,customerchannellimit_$avp(accountcode),$avp(customerchannellimit)");
>                         }
>
>                         xlog("rate limit    : $avp(customerratelimit)");
>                         xlog("channel limit : 
> $avp(customerchannellimit)");
>
> There are no values in the cache at this point and taking out the ! 
> gives the same result.
>
>
> this is the only output from the xlog whether the if is negated or not
>
>
>
>
> I'd expect the lack of cached values to cause the !false to trigger 
> the db query and then store the values. I never seams to get there so 
> I know there are no values.
>
>
> Regards,
>


-- 
Richard Robson
Greenlight Support
01382 843843
support at greenlightcrm.com