[SR-Users] presentce handly_subscribe() protocol/port mismatch to WS endpoint

[Yuriy Gorlichenko]

Can not find any entry of this device at the active watchers.
Suppose after module found sockets mistmatch and didnt got NOTIFY response
it removes entry from active watchers...

I added handling at the event route as you sugested and tried to do next

Firs i tried fix $ru here but it does not work
Also tried to force socket but same


I see at the logs that first kamailio says about proto mistmatch and only
then calling  event_route[tm:local-request]...

This is my log with most important variables for understanding

  INFO: <script>: ---------------------------------------
  INFO: <script>: #012SUBSCRIBE | source: 93.81.99.68:57031,
  INFO: <script>: #012SUBSCRIBE | proto: wss,
  INFO: <script>: #012SUBSCRIBE | RURI:
sip:8dc08f881f2105dD3d75 at d0c20d13-e5b4-4649-821e-9ab8ec94b141,
  INFO: <script>: #012SUBSCRIBE | contact:
<sip:94e51c30bdf28de52519 at d0c20d13-e5b4-4649-821e-9ab8ec94b141
;gr=urn:uuid:14f23c6c-166f-4649-9b7e-71a66b20450f>
  INFO: <script>: #012SUBSCRIBE | from : 94e51c30Bdf28de52519
  INFO: <script>: #012SUBSCRIBE | to : 8dc08f881f2105dD3d75
  INFO: <script>: ---------------------------------------
  INFO: <script>: SUBSCRIBE : fixing nated contact
  INFO: <script>: SUBSCRIBE from WSS proto

----- Here is handle_subscribe happens

  WARNING: <core> [core/forward.c:231]: get_send_socket2(): protocol/port
mismatch (forced tls:172.31.13.191:7443, to udp:93.81.99.68:57031)

----  event_route[tm:local-request]

  INFO: <script>: ---------------------------------------
  INFO: <script>: #012NOTIFY | source: 172.31.13.191:5060,
  INFO: <script>: #012NOTIFY | proto: udp,
  INFO: <script>: #012NOTIFY | RURI:
sip:94e51c30bdf28de52519 at 93.81.99.68:57031
;gr=urn:uuid:14f23c6c-166f-4649-9b7e-71a66b20450f,
  INFO: <script>: #012NOTIFY | contact: <sip:34.192.121.47:5060
;transport=tls>
  INFO: <script>: #012NOTIFY | from : 8dc08f881f2105dD3d75
  INFO: <script>: #012NOTIFY | to : 94e51c30Bdf28de52519
  INFO: <script>: ---------------------------------------
  INFO: <script>: NOTIFY to WS, forsing socket to TLS

---- here is i trying to fix $ru and $fs

  INFO: presence [notify.c:1619]: send_notify_request(): NOTIFY
sip:94e51c30Bdf28de52519 at d0c20d13-e5b4-4649-821e-9ab8ec94b141 via
sip:94e51c30bdf28de52519 at 93.81.99.68:57031;gr=urn:uuid:14f23c6c-166f-4649-9b7e-71a66b20450f
on behalf of sip:8dc08f881f2105dD3d75 at d0c20d13-e5b4-4649-821e-9ab8ec94b141
for event presence : 8n0erm4mtff6pn9ljgdq




2017-10-03 18:43 GMT+03:00 Daniel-Constantin Mierla <miconda at gmail.com>:

> Hello,
>
> you should use set_contact_alias() for subscribe instead of
> fixed_nated_contact(), is a better option.
>
> Back to the reported topic, can you paste here the db record from
> active_watchers table?
>
> Then, you should be able to update some parts of the local generated
> requests by having an event_route[tm:local-request] block in your
> kamailio.cfg.
>
> Cheers,
> Daniel
>
> On 03.10.17 10:44, Yuriy Gorlichenko wrote:
>
> Also found at the lists some solutions like "accept fix_nated_register()
> and fix_nated_contact() for REGISTER and SUBSCRIBE"
>
> Done it. But still protos mistmatch...
>
> kamailio founds tls:myip:myport and forces t to udp...
>
> 2017-10-03 10:49 GMT+03:00 Yuriy Gorlichenko <ovoshlook at gmail.com>:
>
>> Hi. I have presence server and it works fine for UDP/TCP/TLS endpoints.
>> For now i have new one type of endpoints that runs via WebSockets
>>
>> It sends SUBSCRIBE request to the and then after handle_subscribe()
>> NOTIFY not comes to the subscriber because of
>> [core/forward.c:231]: get_send_socket2(): protocol/port mismatch
>>
>> I already had some issues regarding this for ACK for example but i
>> resolved it cimply doing
>>
>> $ru = $ru+";transport=wss"
>>
>> but NOTIFY sending is internal process and can't be controlled by config
>> file. So i can not change $ru for NOTIFY directly.
>>
>> Any ideas how to fix this?
>>
>
>
>
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