[OpenSIPS-Users] Regarding opensips-1.11 variable use .
Sasmita Panda
spanda at 3clogic.com
Thu Sep 15 09:57:01 CEST 2016
Thank you so muck all . Its really helpful for me . I don't enev getting
how its running good in opensips-1.6 . But then I have changed my config .
*Thanks & Regards*
*Sasmita Panda*
*Network Testing and Software Engineer*
*3CLogic , ph:07827611765*
On Wed, Sep 14, 2016 at 8:16 PM, Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:
> Yes :)
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developerhttp://www.opensips-solutions.com
>
> On 14.09.2016 17:44, Benjamin Cropley wrote:
>
> Sorry - just realised what you mean. You're saying do it like..
>
> route{
> # set vars back to null/init them..
> $var(c)="";
> $var(d)="";
> $var(e)="";
> $var(f)="";
>
> if (method=="INVITE") {
>
> if(is_present_hf("X-Info")){
> # assign values to vars...
> $var(c)=$hdr(X-Info);
> $var(d)=$(var(c){s.select,2,;});
> $var(e)=$(var(c){s.select,3,;});
> $var(f)=$(var(c){s.select,4,;});
> }
>
> #Set the flag for counting the dialogs. We user flag=4 for
> counting dialogs
> setflag(2);
> setflag(4);
> xlog( "L_NOTICE", "CallCenter_Info & $ci,$var(c) \n" );
> xlog( "L_NOTICE", "3CLogicCDR & $ci,$fU,$oU,$rd \n" );
> xlog("L_NOTICE", " Source IP ($si) : method ($rm) r-uri ($ru) :
> callID $ci \n");
>
> }
> }
>
> ??
>
> On Wed, Sep 14, 2016 at 3:40 PM, Benjamin Cropley <
> benjamin.cropley at gmail.com> wrote:
>
>> I was just following the doc :)
>>
>> "if you want to start using a script variable in a route, better
>> initialize it with same value *(or reset it)*, otherwise you may inherit
>> a value from a previous route that was executed by the same process."
>>
>> On Wed, Sep 14, 2016 at 3:23 PM, Bogdan-Andrei Iancu <bogdan at opensips.org
>> > wrote:
>>
>>> Hi,
>>>
>>> Ideally you should init the vars before their usage, rather than trying
>>> to reset afterwards. It is much safer.
>>>
>>> Regards,
>>>
>>> Bogdan-Andrei Iancu
>>> OpenSIPS Founder and Developerhttp://www.opensips-solutions.com
>>>
>>> On 14.09.2016 16:59, Benjamin Cropley wrote:
>>>
>>> the value of script variables persists over any given OpenSIPS process.
>>> Therefore, to ensure the value is null on every entry to the route (if a
>>> subsequent packet is recieved on the same process) you must set the value
>>> back to Null before the route is exited.
>>> eg..
>>> route{
>>> if (method=="INVITE") {
>>> if(is_present_hf("X-Info")){
>>> # assign values to vars...
>>> $var(c)=$hdr(X-Info);
>>> $var(d)=$(var(c){s.select,2,;});
>>> $var(e)=$(var(c){s.select,3,;});
>>> $var(f)=$(var(c){s.select,4,;});
>>> }
>>> #Set the flag for counting the dialogs. We user flag=4 for
>>> counting dialogs
>>> setflag(2);
>>> setflag(4);
>>> xlog( "L_NOTICE", "CallCenter_Info & $ci,$var(c) \n" );
>>> xlog( "L_NOTICE", "3CLogicCDR & $ci,$fU,$oU,$rd \n" );
>>> xlog("L_NOTICE", " Source IP ($si) : method ($rm) r-uri ($ru) :
>>> callID $ci \n");
>>>
>>> # set vars back to null..
>>> $var(c)="";
>>> $var(d)="";
>>> $var(e)="";
>>> $var(f)="";
>>> exit;
>>> }
>>> }
>>> I think this feature will have existed in both 1.6 and 1.11 (see
>>> https://www.opensips.org/Documentation/Script-CoreVar-1-6#toc1 and
>>> https://www.opensips.org/Documentation/Script-CoreVar-1-11#toc1). Maybe
>>> something else is going on to make it 'work' in 1.6?
>>> On Wed, Sep 14, 2016 at 2:34 PM, Sasmita Panda <spanda at 3clogic.com>
>>> wrote:
>>>>
>>>> Hi All ,
>>>> I am using opensips-1.11 .
>>>> My config file looks like bellow .
>>>> * if (method=="INVITE") {*
>>>> * if(is_present_hf("X-Info")) *
>>>> * {*
>>>> * $var(c)=$hdr(X-Info);*
>>>> * $var(d)=$(var(c){s.select,2,;});*
>>>> * $var(e)=$(var(c){s.select,3,;});*
>>>> * $var(f)=$(var(c){s.select,4,;});*
>>>> * }*
>>>> * #Set the flag for counting the dialogs. We user flag=4 for
>>>> counting dialogs*
>>>> * setflag(2);*
>>>> * setflag(4);*
>>>> * xlog( "L_NOTICE", "CallCenter_Info & $ci,$var(c)
>>>> \n" );*
>>>> * xlog( "L_NOTICE", "3CLogicCDR & $ci,$fU,$oU,$rd
>>>> \n" );*
>>>> * xlog("L_NOTICE", " Source IP ($si) : method ($rm)
>>>> r-uri ($ru) : callID $ci \n");*
>>>> * }*
>>>> What I am trying to do is , I am extracting "X-Info" from
>>>> INVITE message and printing it in logs in place of "$var(c)" . When an
>>>> INVITE message doesn't have "X-Info" header it prints "<null>" in place of
>>>> "$var(c)" in logs .
>>>> * This is working fine in opensips-1.6 . For each and every
>>>> call the $var(c) is getting updated . *
>>>> *I am facing some problem in opensips-1.11 . For example :
>>>> When I am doing a call which has "X-Info" it prints the value
>>>> corresponding to that . In the next call , lets the INVITE message don't
>>>> have "X-Info" , for this rather than printing "<null>" in place of
>>>> "$var(c)" **its printing the previous value .*
>>>> * I am not getting why this is happening . Please help me . I
>>>> think the variable is getting saved somewhere and getting printed again and
>>>> again . *
>>>> How can I solve this problem . Its very critical for me . It will
>>>> affect my CDR . Please help me .
>>>> *Thanks & Regards*
>>>> *Sasmita Panda*
>>>> *Network Testing and Software Engineer*
>>>> *3CLogic , ph:07827611765*
>>>> _______________________________________________ Users mailing list
>>>> Users at lists.opensips.org http://lists.opensips.org/cgi-
>>>> bin/mailman/listinfo/users
>>>
>>> --
>>> All the best,
>>> Ben Cropley
>>> 07539 366 905
>>>
>>> _______________________________________________
>>> Users mailing listUsers at lists.opensips.orghttp://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>> --
>> All the best,
>> Ben Cropley
>> 07539 366 905
>>
> --
> All the best,
> Ben Cropley
> 07539 366 905
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
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