[SR-Users] [sr-dev] Failed to catch some reply message with reply_route block

[Salah Ahmed]

Hello Henning,

Is there anything wrong what we want to do?

Thanks,
Salah

On Thu, Aug 22, 2019 at 2:56 PM Salah Ahmed <txrubel at gmail.com> wrote:

> Hello Henning,
>
> Yes this is correct, this reply came from UAS. We got this correctly. But
> we want to get, which kamailio sent to UAC side.
>
> This following reply, we want to get by onreply_route
>
>  3(23) DEBUG: <core> [core/msg_translator.c:2306]:
> generate_res_buf_from_sip_res(): copied size: orig:130, new: 16, rest: 773
> msg=
> SIP/2.0 200 OK
> Via: SIP/2.0/UDP 172.32.100.100:5055;branch=z9hG4bK-254-1-0
> Record-Route: <sip:172.32.0.6:5060;lr;ftag=1>
> Call-ID: T1_MYSER
> From: <sip:caller at 172.32.100.100>;tag=1
> To: "callee" <sip:3228090000 at 172.32.0.6
> >;tag=6fb31703-d630-4140-a41b-7270cdcae85b
> CSeq: 1 INVITE
> Server: MYX Callcontrol
> Contact: <sip:172.32.10.70:5060>
> Allow: OPTIONS, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL,
> UPDATE, REGISTER, MESSAGE, REFER
> Supported: timer, replaces, norefersub
> Remote-Party-ID: <sip:s at 172.32.0.6>;privacy=off;screen=no
> Content-Type: application/sdp
> Content-Length:   178
>
> v=0
> o=- 53655765 2353687639 IN IP4 172.32.10.70
> s=session
> c=IN IP4 172.32.10.70
> t=0 0
> m=audio 10006 RTP/AVP 0
> a=rtpmap:0 PCMU/8000
> a=ptime:20
> a=maxptime:150
> a=sendrecv
>
> Thanks,
> Salah
>
> On Thu, Aug 22, 2019 at 2:52 PM Henning Westerholt <hw at skalatan.de> wrote:
>
>> (moved the discussion to user list)
>>
>> Hello Salah,
>>
>> I see the this output in the log message:
>>
>>  6(26) INFO: <script>: on_reply_route [SIP/2.0 200 OK
>> Via: SIP/2.0/UDP
>> 172.32.0.6;rport=5060;received=172.32.0.6;branch=z9hG4bKe68a.99dc492fe74dcfe1017828521a5fa362.0
>>
>>  2(22) INFO: <script>: on_reply_route [SIP/2.0 100 Trying
>> Via: SIP/2.0/UDP
>> 172.32.0.6;rport=5060;received=172.32.0.6;branch=z9hG4bK178a.79cddb135aabfc42736fd9e9fd826ba8.0
>>
>> and so on.. So you are seeing the replies correctly, or I wrong?
>>
>> Cheers,
>>
>> Henning
>> Am 22.08.19 um 21:29 schrieb Salah Ahmed:
>>
>> Hello Henning,
>>
>> We already added xlog in the onreply_route and found all messages in
>> between kamailio and UAS. The attached log files in first email has those
>> logs. If any other specific log needed I am here to provide them.
>>
>> Thanks,
>> Salah
>>
>> On Thu, Aug 22, 2019 at 2:24 PM Henning Westerholt <hw at skalatan.de>
>> wrote:
>>
>>> Hello Salah,
>>>
>>> ok, see if you are able to output some easy log with "xlog" in this
>>> route, to make sure there is no cfg problem somewhere.
>>>
>>> Cheers,
>>>
>>> Henning
>>> Am 22.08.19 um 21:15 schrieb Salah Ahmed:
>>>
>>> Hello Henning,
>>>
>>> Thanks for quick reply, We armed the t_on_reply just before t_relay() in
>>> the route block.
>>>
>>>         t_on_reply("LOGRPL");
>>>         if (!t_relay()) {
>>>                 sl_reply_error();
>>>         }
>>>
>>> Thanks,
>>> Salah
>>>
>>> On Thu, Aug 22, 2019 at 2:03 PM Henning Westerholt <hw at skalatan.de>
>>> wrote:
>>>
>>>> Hello Salah,
>>>>
>>>> the replies are going from the UAS to the UAC over Kamailo as a proxy,
>>>> with the exception of the hop-by-hop 100.
>>>>
>>>> So you should see the 200 OK in the Kamailio in reply_route and
>>>> onreply_route. Maybe you can check if you armed the onreply_route with
>>>> t_on_reply for the INVITE routing.
>>>>
>>>> Cheers,
>>>>
>>>> Henning
>>>> Am 22.08.19 um 19:50 schrieb Salah Ahmed:
>>>>
>>>> Hello,
>>>>
>>>> We facing an issue on capturing sip message in Kamailio(Version:
>>>> 5.2.3). The scenario is very simple.
>>>>
>>>> UAC                    Kamailio                UAS
>>>>  |--------INVITE--------->|                     |
>>>>  |                        |-------INVITE------->|
>>>>  |                        |<------100 Trying----|
>>>>  |<-------100 Trying------|                     |
>>>>  |                        |<------200 Ok--------|
>>>>  |<-------200 Ok----------|                     |
>>>>
>>>> In this simple scenario, we can't catch any reply messages in between
>>>> the Kamailio and UAC. We have tried reply_route, onreply_route,
>>>> and onsend_route. But no one work to grep that reply on that side.
>>>> onsend_route was bad try as its only for forwarded reply message. Is there
>>>> any other magic to capture those replies. A debug=3 log message attached
>>>> here.
>>>>
>>>> Thanks,
>>>> Salah
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Kamailio (SER) - Development Mailing Listsr-dev at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev
>>>>
>>>> --
>>>> Henning Westerholt - https://skalatan.de/blog/
>>>> Kamailio services - https://skalatan.de/services
>>>>
>>>> --
>>> Henning Westerholt - https://skalatan.de/blog/
>>> Kamailio services - https://skalatan.de/services
>>>
>>> --
>> Henning Westerholt - https://skalatan.de/blog/
>> Kamailio services - https://skalatan.de/services
>>
>>
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