I would suggest to spit -1 even more... or we can make the function to populate a kind of strerror :) - to return in a pvar the description of the failure....just exploring here :)

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com


On 02/26/2013 05:16 PM, Nick Altmann wrote:
Now we have:

   *

      /1/ - the message is RFC3261 compliant and has been successfully
      validated.

   *

      /-1/ - the message is not RFC3261 compliant.

   *

      /-2/ - signals a parsing error.

   *

      /-3/ - invalid SDP body.

   *

      /-4/ - invalid headers body.

   *

      /-5/ - invalid R-URI.

   *

      /-6/ - invalid R-URI domain.

   *

      /-255/ - undefined errors.

"-1" can be:
- message doesn't have callid
- message doesn't have Content Length header for proto %d
- PATH header supported only for REGISTERs
- Cseq not parsed properly
- invalid body - content length %ld different then actual body %d

Maybe increase log level for "-1" only?
But now I think I just can increase debug level before sip_msg_validate() and lower it after. :-)

--
Nick


2013/2/26 Bogdan-Andrei Iancu <[email protected] <mailto:[email protected]>>

    In this case, it means the function has to report something more
    than -1....like: -1 no MF hdr, -2 missing body, -3 missing TO, etc...

    Regards,

    Bogdan-Andrei Iancu
    OpenSIPS Founder and Developer
    http://www.opensips-solutions.com


    On 02/26/2013 03:32 PM, Nick Altmann wrote:
    Bogdan,

    I'm second time deal with problem when I receive "-1" from script
    and to understand what is not okay I should compare message with
    source code. :-)
    Of course I receive and interpret this codes, but "-1" is not
    fully informative sometimes. Especially when sdp length is not
    okay. :-)

    --
    Nick


    2013/2/26 Bogdan-Andrei Iancu <[email protected]
    <mailto:[email protected]>>

        Hi Nick,

        Such a change may induce a self-spaming effect on your logs
        :). I would rather interpret the return code from script and
        let the script writer the decision if he wants to log that or
        not...(depending on the failed check, maybe if local
        subscriber or not, etc).

        At least these are my 2 cents on the matter :)

        Regards,

        Bogdan-Andrei Iancu
        OpenSIPS Founder and Developer
        http://www.opensips-solutions.com


        On 02/26/2013 01:01 PM, Nick Altmann wrote:
        Hello!

        What about to change DBG messages in sip_msg_validate() to
        ERR or INFO? It will help to understand the reason of
        reject. Especially for -1 return (the message is not RFC3261
        compliant).

        --
        Nick


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