[SR-Users] kamailio core request dropping - no reply

[Daniel-Constantin Mierla]

Hello,

if the message processing gets to config file, there is a condition on 
sanity check (see sanity module) -- if that condition fails, a reply is 
sent. But if the processing does not get to config file, means that 
mandatory SIP message structure was not met - no reply can be built 
based on sip requirements.

Cheers,
Daniel

On 6/20/12 6:59 AM, Uri Shacked wrote:
> in the log the error is "ERROR: <core> [receive.c:165]: ERROR: 
> receive_msg: no via found in request"
>
> On Wed, Jun 20, 2012 at 7:56 AM, Uri Shacked <ushacked at gmail.com 
> <mailto:ushacked at gmail.com>> wrote:
>
>     I do get the parse error.
>     Still, I think that even if kamailio stoped processing the
>     request, an error reply should be sent back the the request
>     sender, no?
>     Something like - 501 ??
>     >I think in such cases you get a "parse error" in the log. Do you?
>     >If yes, then Kamailio stops processing the packet and no reply is
>     sent.
>     >
>     >Reda
>
>
>
>
>     On Tue, Jun 19, 2012 at 7:10 PM, Uri Shacked <ushacked at
>     gmail.com
>     <http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>>
>     wrote:
>
>     >/OK understood.
>     />/I tried with no "TO" header as well, and still no error reply....
>     />/Is there suppose to be a reply from core?
>     />/
>     />/On Tue, Jun 19, 2012 at 4:12 PM, Andrew Pogrebennyk <
>     /
>     >/apogrebennyk at sipwise.com
>     <http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>>
>     wrote:
>     />/
>     />>/  On 06/19/2012 02:06 PM, Uri Shacked wrote:
>     />>/> I am testing kamailio replies when an INVITE or another
>     request arrives
>     />>/> with lets say, "VIA" header missing....
>     />>/> The core drops the request. But, there is no reply for the
>     originator
>     />>/> (so it keep on resending the request...)
>     />>/> Why?
>     />>/
>     />>/If there was no Via header, the recipient would have no way to
>     know
>     />>/where to send the response.
>     />>/
>     />/
>     /
>
>
>
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 - http://asipto.com/u/katu
Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 - http://asipto.com/u/kpw

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