Re: [SR-Users] t_on_failure to named failure route

On 4/30/10 8:11 PM, Steven C. Blair wrote:

The error is produced within the following block per the config file syntax check "-c".

if (method=="INVITE" && !@to.tag) {

            t_on_failure("FAILURE_ROUTE");

    }

not using selects in this way but via PV framework, but I think the problem is '!@to.tag' since the select is returning string.

Try to use 'strempty(@to.tag)'.

Alternative with PV is $tt==$null or via sipuri module function has_totag()

Cheers. Daniel

*From:* Daniel-Constantin Mierla [mailto:miconda@gmail.com] *Sent:* Friday, April 30, 2010 2:09 PM *To:* Steven C. Blair *Cc:* sr-users@lists.sip-router.org *Subject:* Re: [SR-Users] t_on_failure to named failure route

Hello,

On 4/30/10 7:58 PM, Steven C. Blair wrote:

I'm attempting to run an existing SER config file under a recent build of sip-router. I get a syntax error on the t_on_failure("noroute") call that exists in my config file. The specific error is "bad expression: type mismatch (str instead of int)". I presume this means sip-router does not support named failure route labels. Is that correct?

no, t_on_failure("xyz") can take string parameter -- actually it was always string, but converted to int in past versions. The error is in an expression like statement. Can you paste the snippet where you get the error (several lines before and after).

Cheers, Daniel

Thanks,Steve

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