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 <[email protected]> > Sent: Freitag, 1. November 2024 14:02 > To: Kamailio (SER) - Users Mailing List <[email protected]> > Cc: James Browne <[email protected]> > 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 [email protected] > Important: keep the mailing list in the recipients, do not reply only to the > sender! > Edit mailing list options or unsubscribe: __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
