8 Nov
2024
8 Nov
'24
10:37 a.m.
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
> __________________________________________________________
> Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe
> send an email to sr-users-leave(a)lists.kamailio.org
> Important: keep the mailing list in the recipients, do not reply only to the
> sender!
> Edit mailing list options or unsubscribe: