You have to use $mbu before record_route() because the outgoing socket
is not known and corresponding Record-Route header is added with empty
address. Same apply for use of msg_apply_changes().
Cheers,
Daniel
On 08.10.21 08:28, Alberto Izquierdo wrote:
It is also worth mentioning that there are two
Record-Route headers,
the first one is the correct one and contains a valid value, and this
extra one which does not appear in the egress INVITE in the pcap.
On Thu, Oct 7, 2021 at 9:18 AM Alberto Izquierdo
<a.izquierdo(a)zaleos.net <mailto:a.izquierdo@zaleos.net>> wrote:
Hello Daniel,
I have just realized about an error in the 'Record-Route" header:
"Record-Route: <sip:;r2=on;lr=on;ftag=478.0eb>".
Thanks for the response.
On Thu, Oct 7, 2021 at 9:05 AM Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
in onsend_route the changes are already applied, use of $mbu
makes no sense there -- you can see the updated buffer content
with $snd(buf).
Cheers,
Daniel
On 06.10.21 11:43, Alberto Izquierdo wrote:
Hi,
I'm getting some CRITICAL logs when accessing the content of
the $mbu pseudovariable in a "onsend_route" function. The log
lines look like this:
```
CRITICAL core 35847:core/msg_translator.c:493 null send socket
CRITICAL core 35847:core/msg_translator.c:893 FIXME: null
send_sock
CRITICAL core 35847:core/msg_translator.c:493 null send socket
CRITICAL core 35847:core/msg_translator.c:493 null send socket
CRITICAL core 35847:core/msg_translator.c:493 null send socket
CRITICAL core 35847:core/msg_translator.c:493 null send socket
CRITICAL core 35847:core/msg_translator.c:1479 FIXME: null
bind_address
CRITICAL core 35847:core/msg_translator.c:493 null send socket
CRITICAL core 35847:core/msg_translator.c:493 null send socket
CRITICAL core 35847:core/msg_translator.c:493 null send socket
```
I've checked the msg_translator.c source file and there are
many of `LM_CRIT("FIXME: {message}\n");` calls, and I wonder
if the "FIXME" tag relates to the location of the error: a
Kamailio error or there is an issue in the user code.
Could I have more information about the "FIXME" tag?
Thanks in advance!
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