Hi James,
sure, you can open a github issue about it. If it’s a bug it should be fixed, if its not a
bug at least some documentation would be great.
Cheers,
Henning
-----Original Message-----
From: James Browne <james(a)frideo.com>
Sent: Freitag, 8. November 2024 16:38
To: Henning Westerholt <hw(a)gilawa.com>
Cc: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Subject: Re: [SR-Users] Last line of onreply_route (drops reply)
Thanks, Henning
Yes, I added a return statement and it works around the problem in this case,
but I'd not like to find the bug appearing somewhere else (in another route for
example).
Should I open a Github Issue for this sort of thing?
James
On Thu, 7 Nov 2024 at 16:42, Henning Westerholt <hw(a)gilawa.com> wrote:
Hello James,
good point, we were able to confirm this. There is an easy work-around by
just adding an if statement around it.
Nevertheless, I agree that this is unexpected behaviour and should be
further investigated.
Cheers,
Henning
> -----Original Message-----
> From: James Browne via sr-users <sr-users(a)lists.kamailio.org>
> Sent: Freitag, 1. November 2024 14:02
> To: Kamailio (SER) - Users Mailing List
> <sr-users(a)lists.kamailio.org>
> Cc: James Browne <james(a)frideo.com>
> Subject: [SR-Users] Last line of onreply_route (drops reply)
>
> Hi all
> I noticed, in my config, that if the last line of the reply_route is
> a function that does not succeed, then the SIP response is not
> relayed and kamailio throws an error. I've searched documentation to
> indicate why this might be, but I can't find anything, so this looks to me like
a bug.
> > I use 5.8.1 for testing.
> >
> > Here's a sample config that shows what goes wrong.
> > ####################
> > #!KAMAILIO
> > listen=udp:203.0.113.57:5060
> > debug=1
> > loadmodule "textops"
> > request_route{exit;}
> > reply_route{remove_hf_re("^X-Custom");}
> > ####################
> >
> > Here's a sample SIP message that works. When I send this to
> > udp:203.0.113.57:5060, kamailio relays it.
> > ####################
> > SIP/2.0 200 Testing
> > Via: SIP/2.0/UDP 203.0.113.57:5060;branch=z9hG4bK-d8754z
> > Via: SIP/2.0/UDP 198.18.0.157:5060;branch=z9hG4bK-d8754z
> > T: <sip:c@s>;tag=676fbf45
> > F: <sip:c@s>;tag=676fbf45
> > X-Custom: lkjdfl
> > i: testing-XXX
> > CSeq: 1 INFO
> > l: 0
> > ####################
> >
> > If I then remove the X-Custom header field from the SIP reply and
> > try again, the message does not get relayed and I see this in the log.
> >
> > 5(1356) WARNING: <core> [core/receive.c:605]: receive_msg(): error
> > while trying onreply script
> >
> > If I put a log command after the remove_hf_re(), then the message
> > gets relayed. It looks like the reply_route always fails if the last
> > function is not successful.
> > Is this normal or is it a bug?
> >
> > James
> > __________________________________________________________
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