[SR-Users] uri==myself
Daniel-Constantin Mierla
miconda at gmail.com
Thu Jul 19 21:18:58 CEST 2018
Hello,
things are different that one may expect from evaluation of an
expression compared with other established scripting/programming
languages. One thing to be sure you are aware of are the return code
evaluation:
-
https://www.kamailio.org/wiki/tutorials/faq/main#how_is_the_function_return_cod
To be sure of proper behaviour, you should do:
if(uri =~ "<regex string to match>" || uri == myself) {
$var(myself) =1;
} else {
$var(myself) = 0;
}
Same with is_myself("$ru") instead of uri == myself.
Try and see if you get different values for $var(myself).
Cheers,
Daniel
On 19.07.18 19:09, Karthik Srinivasan wrote:
> Yes, they are used at the very same place. here is a code snippet of
> where i added it for testing purposes:
>
>
> route[INIT_VARS] {
>
> $var(myself) = uri =~ "<regex string to match>" || uri == myself;
> //if i print $var(myself) it prints 0
> $var(myself) = uri =~ "<regex string to match>" || is_myself("$ru");
> //if i print $var(myself) it prints 1
>
> // in both cases above the regex part isn't supposed to match and
> hence correctly returns false.
> ...
>
> }
>
> route{
>
> route(INIT_VARS);
>
> ...
> }
>
> Thanks,
>
> Karthik
>
> On Thu, Jul 19, 2018 at 11:46 AM, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
> Hello,
>
>
> On 19.07.18 18:32, Karthik Srinivasan wrote:
> > Hello,
> >
> > Can someone explain to me why statement A returns True and
> statement B
> > returns False.
> >
> > Statement A:
> > is_myself("$ru")
> >
> > Statement B:
> > uri == myself
> >
> >
> > Isn't uri and $ru referencing the same data?
> >
> > With my current config i am expecting the is_myself to return
> True; i
> > was expecting the same for Statement B but unfortunately it is
> > returning False.
> >
> they are supposed to be the same in this case.
>
> Are they used at the same place in config? Note that $ru can be
> changed
> by different functions such as those from registrar, dispatcher,
> lcr, ...
>
> Cheers,
> Daniel
>
> --
> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
> www.twitter.com/miconda <http://www.twitter.com/miconda> --
> www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
> Kamailio World Conference -- www.kamailioworld.com
> <http://www.kamailioworld.com>
>
>
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference -- www.kamailioworld.com
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