Hi. Got debug 3 information and found next (here is pastebin link with dump
https://pastebin.com/ALHQkM9E)

After NOTIFY was created i trying to handle it by tm:local-request route
and found there one thing afnter changed $fs and $ru with $du

DEBUG: tm [uac.c:329]: t_run_local_req(): apply new updates without Via to
sip msg

as i understood it applies changes but not uses it for redirect request
throught needed socket.
Shoud i use msg_apply_changes() or something ike that?





2017-10-04 16:13 GMT+03:00 Yuriy Gorlichenko <ovoshl...@gmail.com>:

> May be debug=3 level says more? I will try to collect it. I don't think it
> is a bug. I think somethig wrong at  my side, but can not find anything
>
> 2017-10-04 14:58 GMT+03:00 Yuriy Gorlichenko <ovoshl...@gmail.com>:
>
>> I mean i tried to change $du and print it. It was changed but notify was
>> set to original ruri. I know that it worked for register requests and
>> invite. I built services using it.
>>
>> I found this trouble only with NOTIFY
>>
>> On Oct 4, 2017 14:35, "Daniel-Constantin Mierla" <mico...@gmail.com>
>> wrote:
>>
>>> Can you print $du there and see if it set? looks like it is not routed
>>> by r-uri, but dst uri.
>>>
>>> Cheers,
>>> Daniel
>>>
>>> On 03.10.17 22:58, Yuriy Gorlichenko wrote:
>>>
>>> Found that at the tm:local-request $ru modifies but anyway - request
>>> sent to old RURI.
>>>  INFO: NOTIFY to WS, update RURI
>>>
>>> -- here is making
>>> $ru = $ru+";transport=ws";
>>> ---
>>>
>>>  INFO: NOTIFY to WS, new RURI: sip:94e51c30bdf28de52519@93.81
>>> .99.68:54733;gr=urn:uuid:88b3033f-e65d-4694-ac45-2a1d1a44501
>>> c;transport=ws
>>>
>>> --- for now $ru is updated
>>>
>>> -- but here also same result:
>>>
>>>  INFO: presence [notify.c:1619]: send_notify_request(): NOTIFY
>>> sip:94e51c30Bdf28de52519@d0c20d13-e5b4-4649-821e-9ab8ec94b141 via
>>> sip:94e51c30bdf28de52519@93.81.99.68:54733;gr=urn:uuid:88b30
>>> 33f-e65d-4694-ac45-2a1d1a44501c on behalf of
>>> sip:8dc08f881f2105dD3d75@d0c20d13-e5b4-4649-821e-9ab8ec94b141 for event
>>> presence : 3biad4n635ugovv7vmjv
>>>
>>>
>>> 2017-10-03 21:31 GMT+03:00 Yuriy Gorlichenko <ovoshl...@gmail.com>:
>>>
>>>> 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@d0c20
>>>> d13-e5b4-4649-821e-9ab8ec94b141,
>>>>   INFO: <script>: #012SUBSCRIBE | contact: <sip:94e51c30bdf28de52519@
>>>> d0c20d13-e5b4-4649-821e-9ab8ec94b141;gr=urn:uuid:14f23c6c-166f-4
>>>> 649-9b7e-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@93.81
>>>> .99.68:57031;gr=urn:uuid:14f23c6c-166f-4649-9b7e-71a66b20450f,
>>>>   INFO: <script>: #012NOTIFY | contact: <sip:34.192.121.47:5060;transp
>>>> ort=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@d0c20d13-e5b4-4649-821e-9ab8ec94b141 via
>>>> sip:94e51c30bdf28de52519@93.81.99.68:57031;gr=urn:uuid:14f23
>>>> c6c-166f-4649-9b7e-71a66b20450f on behalf of sip:8dc08f881f2105dD3d75@
>>>> d0c20d13-e5b4-4649-821e-9ab8ec94b141 for event presence :
>>>> 8n0erm4mtff6pn9ljgdq
>>>>
>>>>
>>>>
>>>>
>>>> 2017-10-03 18:43 GMT+03:00 Daniel-Constantin Mierla <mico...@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 <ovoshl...@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?
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Kamailio (SER) - Users Mailing 
>>>>> Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>
>>>>>
>>>>> --
>>>>> Daniel-Constantin Mierlawww.twitter.com/miconda -- 
>>>>> www.linkedin.com/in/miconda
>>>>> Kamailio Advanced Training - www.asipto.com
>>>>> Kamailio World Conference - www.kamailioworld.com
>>>>>
>>>>>
>>>>
>>>
>>> --
>>> Daniel-Constantin Mierlawww.twitter.com/miconda -- 
>>> www.linkedin.com/in/miconda
>>> Kamailio Advanced Training - www.asipto.com
>>> Kamailio World Conference - www.kamailioworld.com
>>>
>>>
>
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