[SR-Users] Search Un-Register Expires header

[Emilio Soler Muñoz]

Thank you all for the help.
Finally, considering that according to the RFC in Contact header can only
come expires = 0
I set this in my config file:
.......
if (($ hdr (Expires) == "0") || ($ hdr (Contact) = ~ "expires = 0")
.......

2015-01-19 13:16 GMT+01:00 Olle E. Johansson <oej at edvina.net>:

> Try
>
> if ($hdr(Expires) == "0")
>
>
> Note that expires can also be a contact parameter.
>
> /O
> On 19 Jan 2015, at 12:44, Emilio Soler Muñoz <emiliosoler at gmail.com>
> wrote:
>
> Hi,
> I find a problem when I try to search the header "Expires" with value 0.
>
> At my kamailio.cfg the configuration is:
> if ( search_hf("Expires", ":0@", "a") )
> {
>  xlog("L_INFO", "Encontrado expires 0 ($rm)");
> }
>
> This way find nothing.
>
> I test with 0 (no wildcards regular expression), but this make matches in
> any Register with header Expires content 0. Example:
> ...
> if ( search_hf("Expires", "0", "a") )
> ....
>
> I saw some people control  expires=0 at contact header, but not my case.
> Example:
> if (search("expires=0"))
> {
>    xlog("L_INFO", "Encontrado expires 0 ($rm)");
> }
>
> Regards,
>
> --
> Emilio Soler
> emiliosoler at gmail.com
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-- 
Emilio Soler Muñoz
665801225
emiliosoler at gmail.com
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