[OpenSIPS-Users] Question about cache_store and lifetime of variables

Saint Michael venefax at gmail.com
Mon Sep 26 14:54:51 UTC 2022


I use opensips 3.1, does it matter?


On Mon, Sep 26, 2022 at 10:20 AM Daniel Zanutti <daniel.zanutti at gmail.com>
wrote:

> can you write your own functions with opensips?
> Yes -> using routes
>
> Can you point me to an example?
> Storing->
> https://opensips.org/html/docs/modules/2.2.x/dialog.html#idp5880336
> Retrieving ->
> https://opensips.org/html/docs/modules/2.2.x/dialog.html#idp5887712
>
> Or work with flags, if just true or false value
> https://opensips.org/html/docs/modules/2.2.x/dialog.html#idp341408
>
> Regards
> On Sun, Sep 25, 2022 at 1:45 PM Saint Michael <venefax at gmail.com> wrote:
>
>> Question:
>> can you write your own functions with opensips?
>>
>>
>> On Sun, Sep 25, 2022 at 12:05 PM Saint Michael <venefax at gmail.com> wrote:
>>
>>> Dear Daniel
>>> Can you point me to an example?
>>> Right now Opensios will get a clogged memory.
>>> Many thanks.
>>>
>>>
>>> On Sun, Sep 25, 2022, 11:45 AM Daniel Zanutti <daniel.zanutti at gmail.com>
>>> wrote:
>>>
>>>> You have to use dialog variable storing.
>>>> Take a look at dialog module.
>>>>
>>>> Em dom., 25 de set. de 2022 10:42, Saint Michael <venefax at gmail.com>
>>>> escreveu:
>>>>
>>>>> I noticed that the variable
>>>>> $avp(lineid)
>>>>> set in the section of the code handling the original INVITE, is null
>>>>> when I need to close the call.
>>>>> Is there a way to store a variable that will be available
>>>>> throughout the call, everywhere?
>>>>> I am trying:
>>>>> cache_store("local","lineid_$ci","$avp(lineid)",0);
>>>>> but I need this value to disappear when this call is closed. I cannot
>>>>> set an expiration because the call may last for 2 hours or 2 seconds.
>>>>>
>>>>> many thanks for your help and guidance
>>>>>
>>>>> Philip
>>>>>
>>>>>
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>>>>>
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