[SR-Users] Dialog - timeout for dlg with CallID
Ilie Soltanici
iliusha.md at gmail.com
Mon Aug 17 13:20:15 CEST 2020
Hello,
Back to this issue again, I just got another DEBUG log file which seems to
have more information, could you please take a look?
Thank you.
On Wed, 12 Aug 2020 at 15:18, Ilie Soltanici <iliusha.md at gmail.com> wrote:
> Hello,
>
> Setting the dlg_manage() function just before any other functions/vars
> didn't help either. I will try to get another debug log, maybe I will be
> able to get more information from there.
> Thanks
>
> On Wed, 12 Aug 2020 at 11:26, Ilie Soltanici <iliusha.md at gmail.com> wrote:
>
>> Hello,
>>
>> OK, so I've added it as a first function in the request_route.
>> I will keep you updated.
>> Thanks
>>
>> On Wed, 12 Aug 2020 at 11:20, Daniel-Constantin Mierla <miconda at gmail.com>
>> wrote:
>>
>>> Hello,
>>>
>>> try with dlg_manage() before any of the dialog functions/vars -- I
>>> noticed a condition for skipping double processing, which could be a result
>>> of such case (I haven't dug further in the code yet).
>>>
>>> Cheers,
>>> Daniel
>>> On 12.08.20 12:06, Ilie Soltanici wrote:
>>>
>>> Hello,
>>>
>>> Yes, ACK have the To-tag:
>>>
>>> *To: <sip:+1234567890 at 192.168.89.110
>>> <sip%3A%2B1234567890 at 192.168.89.110>>;tag=05e27170-ffe5-4e90-b785-9a2fffa0194d*
>>>
>>> Yes, I'm using dlg_va() function before calling dlg_manage() function.
>>> Could that be the reason? What is strange is that this is happening
>>> randomly (20-30 calls per day) with some of the calls only, and cannot be
>>> replicated.
>>> Thanks
>>>
>>> On Wed, 12 Aug 2020 at 10:54, Daniel-Constantin Mierla <
>>> miconda at gmail.com> wrote:
>>>
>>>> Do you have the pcap with the traffic of this call? Does the ACK has
>>>> the To-tag? Do you access dialog in any other way before calling
>>>> dlg_manage() (e.g., by $dlg_var() or other function from dialog module)?
>>>>
>>>> Cheers,
>>>> Daniel
>>>> On 12.08.20 11:48, Ilie Soltanici wrote:
>>>>
>>>> Unfortunately that's everything I can see for this call, maybe the
>>>> systemd daemon didn't log all the messages. It's strange as I have all
>>>> ratelimit's disabled.
>>>> I will try get another call log, hope that I would be able to get more
>>>> information there.
>>>>
>>>> Thanks
>>>>
>>>> On Wed, 12 Aug 2020 at 10:24, Daniel-Constantin Mierla <
>>>> miconda at gmail.com> wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> are these all debug messages printed for ACK processing?
>>>>>
>>>>> There should be a log message like:
>>>>>
>>>>> ... changed from state X to state Y ...
>>>>>
>>>>> Cheers,
>>>>> Daniel
>>>>> On 12.08.20 10:56, Ilie Soltanici wrote:
>>>>>
>>>>> Hello,
>>>>>
>>>>> After a couple of days trying to run kamailio in debug mode 3 finally
>>>>> I was able to catch one call with this issue. Please see below the Debug
>>>>> Log for the ACK:
>>>>>
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28296]: DEBUG: {INVITE (2)
>>>>> | Seq=103 | Source IP=192.168.89.110 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} <core>
>>>>> [db_query.c:72]: db_do_submit_query(): submitted query: insert into
>>>>> `dialog_vars` (`hash_entry`,`hash_id`,`dialog_key`,`dialog_value` ) values
>>>>> (273,1534,'start_time','1597217857.509'), result 0
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28296]: DEBUG: {INVITE (2)
>>>>> | Seq=103 | Source IP=192.168.89.110 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_db_handler.c:834]: update_dialog_dbinfo_unsafe(): updated 13 vars for
>>>>> dlg [273:1534]
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28296]: DEBUG: {INVITE (2)
>>>>> | Seq=103 | Source IP=192.168.89.110 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} db_cluster
>>>>> [dbcl_api.c:483]: db_cluster_use_table(): use table (dialog) - cluster
>>>>> [kamailio]
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28296]: DEBUG: {INVITE (2)
>>>>> | Seq=103 | Source IP=192.168.89.110 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} <core>
>>>>> [db_query.c:72]: db_do_submit_query(): submitted query: insert into
>>>>> `dialog`
>>>>> (`hash_entry`,`hash_id`,`callid`,`from_uri`,`from_tag`,`to_uri`,`to_tag`,`caller_sock`,`callee_sock`,`start_time`,`state`,`timeout`,`caller_cseq`,`callee_cseq`,`caller_contact`,`callee_contact`,`caller_route_set`,`callee_route_set`,`sflags`,`toroute_name`,`req_uri`,`xdata`,`iflags`
>>>>> ) values (273,1534,'
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060','
>>>>> sip:+987654321 at 192.168.50.139','as5a6d564e','
>>>>> sip:+1234567890 at 192.168.89.110
>>>>> ','05e27170-ffe5-4e90-b785-9a2fffa0194d','udp:192.168.50.12:5060
>>>>> ','udp:192.168.180.16:5060',1597217858,3,1538026468,'103','0','
>>>>> sip:+987654321 at 192.168.50.139:5060','sip:192.168.82.230:5060',NULL,'
>>>>> <sip:192.168.82.250:5060;lr>',0,NULL,'sip:+1234567890 at 192.168.89.110',NULL,0),
>>>>> result 0
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28296]: DEBUG: {INVITE (2)
>>>>> | Seq=103 | Source IP=192.168.89.110 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_timer.c:110]: insert_dialog_timer_unsafe(): inserting 0x7f769a594418
>>>>> for 59202190
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28296]: DEBUG: {INVITE (2)
>>>>> | Seq=103 | Source IP=192.168.89.110 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_hash.c:1045]: dlg_ref_helper(): ref op on 0x7f769a5943b8 with 1 from
>>>>> dlg_handlers.c:557
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28296]: DEBUG: {INVITE (2)
>>>>> | Seq=103 | Source IP=192.168.89.110 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_hash.c:1049]: dlg_ref_helper(): ref dlg 0x7f769a5943b8 with 1 -> 3
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28296]: DEBUG: {INVITE (2)
>>>>> | Seq=103 | Source IP=192.168.89.110 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_hash.c:1065]: dlg_unref_helper(): unref op on 0x7f769a5943b8 with 1
>>>>> from dlg_hash.c:1083
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28296]: DEBUG: {INVITE (2)
>>>>> | Seq=103 | Source IP=192.168.89.110 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} <core>
>>>>> [core/parser/msg_parser.c:152]: get_hdr_field(): cseq <CSeq>: <103> <INVITE>
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} sl
>>>>> [sl_funcs.c:421]: sl_filter_ACK(): too late to be a local ACK!
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_var.c:276]: print_lists(): ua=AGENT (flags 1)
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_var.c:276]: print_lists(): ua=AGENT (flags 1)
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_var.c:276]: print_lists(): dest_ip=192.168.89.110 (flags 1)
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_var.c:276]: print_lists(): dest_ip=192.168.89.110 (flags 1)
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} rr
>>>>> [loose.c:90]: is_preloaded(): is_preloaded: No
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_hash.c:1065]: dlg_unref_helper(): unref op on 0x7f769a5c8b48 with 1
>>>>> from dlg_hash.c:1083
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_var.c:276]: print_lists(): log=1 (flags 3)
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} dialog
>>>>> [dlg_var.c:276]: print_lists(): called_number=0123456789 (flags 1)
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} tm
>>>>> [t_lookup.c:1330]: t_newtran(): msg (0x7f76bf204b68) id=5441/28307 global
>>>>> id=5440/28307 T start=(nil)
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} <core>
>>>>> [db_query.c:72]: db_do_submit_query(): submitted query: insert into `acc`
>>>>> (`method`,`from_tag`,`to_tag`,`callid`,`sip_code`,`sip_reason`,`time`,`time_attr`,`time_exten`,`src_user`,`src_domain`,`src_ip`,`dst_ouser`,`dst_user`,`dst_domain`,`cseq`
>>>>> ) values ('ACK','as5a6d564e','05e27170-ffe5-4e90-b785-9a2fffa0194d','
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060','200','OK','2020-08-12
>>>>> 08:37:38',1597217858,642167,'+987654321','192.168.50.139','192.168.50.139','+0123456789','','192.168.82.230','103'),
>>>>> result 0
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} acc
>>>>> [acc_extra.h:64]: free_strar_mem(): Freeing memory, type is 2,
>>>>> message_index 9, index i 0
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} acc
>>>>> [acc_extra.h:64]: free_strar_mem(): Freeing memory, type is 2,
>>>>> message_index 9, index i 1
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} acc
>>>>> [acc_extra.h:64]: free_strar_mem(): Freeing memory, type is 2,
>>>>> message_index 9, index i 2
>>>>> Aug 12 08:37:38 kamailio.localhost kamailio[28307]: DEBUG: {ACK (1) |
>>>>> Seq=103 | Source IP=192.168.50.139 (udp) | Call ID=
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060} <core>
>>>>> [core/parser/parse_addr_spec.c:185]: parse_to_param(): add param:
>>>>> tag=05e27170-ffe5-4e90-b785-9a2fffa0194d
>>>>> Aug 12 08:37:42 kamailio.localhost kamailio[28324]: DEBUG: dialog
>>>>> [dlg_hash.c:361]: destroy_dlg(): removed timer for dlg 0x7f769a5c8b48
>>>>> [273:1533] with clid '
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060' and tags
>>>>> 'as5a6d564e' ''
>>>>> Aug 12 08:37:42 kamailio.localhost kamailio[28324]: DEBUG: dialog
>>>>> [dlg_db_handler.c:710]: remove_dialog_from_db(): trying to remove dialog [
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060], update_flag is
>>>>> 640
>>>>> Aug 12 08:37:42 kamailio.localhost kamailio[28324]: DEBUG: dialog
>>>>> [dlg_db_handler.c:736]: remove_dialog_from_db(): callid was
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060
>>>>> Aug 12 08:40:08 kamailio.localhost kamailio[28323]: WARNING: dialog
>>>>> [dlg_handlers.c:1652]: dlg_ontimeout(): dlg timeout - callid: '
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060' tags:
>>>>> 'as5a6d564e' '05e27170-ffe5-4e90-b785-9a2fffa0194d' ostate: 3
>>>>> Aug 12 08:40:08 kamailio.localhost kamailio[28323]: DEBUG: <core>
>>>>> [db_query.c:72]: db_do_submit_query(): submitted query: insert into
>>>>> `acc_cdrs`
>>>>> (`start_time`,`end_time`,`duration`,`account_id`,`aleg_uuid`,`bleg_uuid`,`caller_number`,`called_number`,`sip_code`,`sip_reason`,`sip_user_agent`,`kamailio_server`,`billsec`,`src_ip`,`dest_ip`,`direction`
>>>>> ) values ('2020-08-12 08:37:37','2020-08-12 08:37:37',0.000000 ,'101','
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060','
>>>>> 29176259973485-74271626511770 at 192.168.1.228','987654321','0123456789',NULL,NULL,'AGENT','SRV',NULL,'192.168.50.139','192.168.89.110','OUTBOUND'),
>>>>> result 0
>>>>> Aug 12 08:40:08 kamailio.localhost kamailio[28323]: DEBUG: dialog
>>>>> [dlg_hash.c:361]: destroy_dlg(): removed timer for dlg 0x7f769a5943b8
>>>>> [273:1534] with clid '
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060' and tags
>>>>> 'as5a6d564e' '05e27170-ffe5-4e90-b785-9a2fffa0194d'
>>>>> Aug 12 08:40:08 kamailio.localhost kamailio[28323]: DEBUG: dialog
>>>>> [dlg_db_handler.c:710]: remove_dialog_from_db(): trying to remove dialog [
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060], update_flag is
>>>>> 1542
>>>>> Aug 12 08:40:08 kamailio.localhost kamailio[28323]: DEBUG: dialog
>>>>> [dlg_db_handler.c:736]: remove_dialog_from_db(): callid was
>>>>> 5d905a9857b4136c42fc52242077ef58 at 192.168.50.139:5060
>>>>>
>>>>>
>>>>> What I noticed strange here, is that SL module reporting:
>>>>>
>>>>> * sl_filter_ACK(): too late to be a local ACK! *
>>>>>
>>>>> I'm not sure that this is the core of the problem, but maybe you can
>>>>> spot something here.
>>>>>
>>>>> This is sl_module configuration, in case if you'll need it:
>>>>> # ---- sl params ----
>>>>> modparam("sl", "default_code", 505)
>>>>> modparam("sl", "default_reason", "Server Error")
>>>>>
>>>>> Thanks.
>>>>>
>>>>> On Thu, 30 Jul 2020 at 07:22, Daniel-Constantin Mierla <
>>>>> miconda at gmail.com> wrote:
>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> run with debug=3 in kamailio.cfg and send here all the log messages
>>>>>> printed by kamailio when processing the ACK.
>>>>>>
>>>>>> Cheers,
>>>>>> Daniel
>>>>>> On 29.07.20 18:48, Ilie Soltanici wrote:
>>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> I changed the configuration file to call dlg_manage() for all methods:
>>>>>>
>>>>>> if (loose_route()) {
>>>>>> dlg_manage();
>>>>>>
>>>>>> if (is_method("BYE")) {
>>>>>> setflag(FLAG_ACC);
>>>>>> setflag(FLAG_ACCMISSED);
>>>>>> $dlg_var(billsec) = $DLG_lifetime;
>>>>>> }
>>>>>>
>>>>>> route(RELAY);
>>>>>> exit;
>>>>>> };
>>>>>>
>>>>>> but, unfortunately this is not helping either. I'm not sure that
>>>>>> there is a buggy UA messing RR because this is happening with 4 Providers
>>>>>> randomly.
>>>>>> What else I noticed is that this is happening mostly with ISP's using
>>>>>> authorization, with other ISPs using IP as whitelisted source I didn't
>>>>>> notice anything like that.
>>>>>> Could this be related somehow?
>>>>>> Thanks.
>>>>>>
>>>>>>
>>>>>> On Wed, 29 Jul 2020 at 17:19, Sergiu Pojoga <pojogas at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Correct me if I'm wrong, but not all within-dialogs are 'calls', for
>>>>>>> e.g. NOTIFY with a preset Route after SUBSCRIBE, wondering how dlg_manage()
>>>>>>> would treat those, would it count them as 'calls'?
>>>>>>>
>>>>>>> Not to mention that docs mention "dlg_manage() - this makes sense
>>>>>>> only for initial requests)
>>>>>>>
>>>>>>> On Wed, Jul 29, 2020 at 10:55 AM M S <shaheryarkh at gmail.com> wrote:
>>>>>>>
>>>>>>>> Please put dlg_manage immediately after loose_route condition, e.g.
>>>>>>>>
>>>>>>>> if (loose_route) {
>>>>>>>> dlg_manage();
>>>>>>>> ...
>>>>>>>> }
>>>>>>>>
>>>>>>>> There is no harm in calling it for every SIP method (not just BYE
>>>>>>>> or ACK) within dialog. It will help for re-invites (call hold / unhold
>>>>>>>> events) etc. from same buggy UAs as well.
>>>>>>>>
>>>>>>>> Thank you.
>>>>>>>>
>>>>>>>>
>>>>>>>> On Wed, Jul 29, 2020 at 3:21 PM Ilie Soltanici <
>>>>>>>> iliusha.md at gmail.com> wrote:
>>>>>>>>
>>>>>>>>> Hello,
>>>>>>>>>
>>>>>>>>> I've tried what you recommended, but without success so far.
>>>>>>>>>
>>>>>>>>> This is the configuration block:
>>>>>>>>>
>>>>>>>>> if (!has_totag()) return;
>>>>>>>>>
>>>>>>>>> if (is_method("ACK")) {
>>>>>>>>> dlg_manage();
>>>>>>>>> }
>>>>>>>>>
>>>>>>>>> if (loose_route()) {
>>>>>>>>> if (is_method("BYE")) {
>>>>>>>>> dlg_manage();
>>>>>>>>> setflag(FLAG_ACC);
>>>>>>>>> setflag(FLAG_ACCMISSED);
>>>>>>>>> $dlg_var(billsec) = $DLG_lifetime;
>>>>>>>>> }
>>>>>>>>> route(RELAY);
>>>>>>>>> exit;
>>>>>>>>> };
>>>>>>>>>
>>>>>>>>> if (is_method("ACK") ) {
>>>>>>>>> if ( t_check_trans() ) {
>>>>>>>>> route(RELAY);
>>>>>>>>> exit;
>>>>>>>>> } else {
>>>>>>>>> sl_send_reply("606", "Not Acceptable");
>>>>>>>>> exit;
>>>>>>>>> }
>>>>>>>>> }
>>>>>>>>>
>>>>>>>>> Here is the sip trace:
>>>>>>>>> https://pastebin.com/Aen2GCjm
>>>>>>>>>
>>>>>>>>> And that's the error I'm getting in the Kamailio log file:
>>>>>>>>>
>>>>>>>>> WARNING: dialog [dlg_handlers.c:1652]: dlg_ontimeout(): dlg
>>>>>>>>> timeout - callid: '
>>>>>>>>> 0555141d7d3hsag78sgce830391f9348 at 10.1.50.240:5060' tags:
>>>>>>>>> 'as52c10007' 'Uv7HS0jX65ctF' ostate: 3
>>>>>>>>>
>>>>>>>>> Any other ideas?
>>>>>>>>>
>>>>>>>>> On Tue, 28 Jul 2020 at 15:44, Daniel-Constantin Mierla <
>>>>>>>>> miconda at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Hello,
>>>>>>>>>>
>>>>>>>>>> I see the in-dialog ACK in the trace, try with dlg_manage()
>>>>>>>>>> explicitly used for it.
>>>>>>>>>>
>>>>>>>>>> The warning messages are not when processing the ack, but on
>>>>>>>>>> dialog timeout, if you do not get some other errors like 90-120 seconds
>>>>>>>>>> before, when the ack was routed, then it was no processing error for it.
>>>>>>>>>>
>>>>>>>>>> Cheers,
>>>>>>>>>> Daniel
>>>>>>>>>> On 28.07.20 12:31, Ilie Soltanici wrote:
>>>>>>>>>>
>>>>>>>>>> Hello,
>>>>>>>>>>
>>>>>>>>>> In the Kamailio logs I can see only those errors:
>>>>>>>>>>
>>>>>>>>>> WARNING: dialog [dlg_handlers.c:1652]: dlg_ontimeout(): dlg
>>>>>>>>>> timeout - callid: '45b0130e14a692b95134696d2fc5f2a9' tags: 'as31fb1118'
>>>>>>>>>> '12UDcK9S8630r' ostate: 3
>>>>>>>>>> WARNING: acc [acc_cdr.c:230]: db_write_cdr(): fallback to
>>>>>>>>>> dlg_only search because of message doesn't exist
>>>>>>>>>>
>>>>>>>>>> Here you can see the full sip trace:
>>>>>>>>>> https://pastebin.com/Q4eqcGJj
>>>>>>>>>>
>>>>>>>>>> The First Invite it's from the Asterisk server (192.168.0.140),
>>>>>>>>>> and the second one - it's from Kamailio (192.168.1.16),
>>>>>>>>>> 192.168.2.0/24 - it's an ISP. What 's strange for me here is
>>>>>>>>>> that Kamailio it's still adding rr_param to the RR Header even if it's
>>>>>>>>>> disabled in the module configuration, why would that be?
>>>>>>>>>>
>>>>>>>>>> This is the module configuration:
>>>>>>>>>> modparam("dialog", "enable_stats", 1)
>>>>>>>>>> modparam("dialog", "rr_param", "did")
>>>>>>>>>> modparam("dialog", "dlg_match_mode", 2)
>>>>>>>>>> modparam("dialog", "default_timeout", 10800)
>>>>>>>>>> modparam("dialog", "early_timeout", 180)
>>>>>>>>>> modparam("dialog", "noack_timeout", 90)
>>>>>>>>>> modparam("dialog", "track_cseq_updates", 1)
>>>>>>>>>> modparam("dialog", "dlg_extra_hdrs", "Hint: Inactivity Timeout
>>>>>>>>>> \r\n")
>>>>>>>>>> modparam("dialog", "detect_spirals", 1)
>>>>>>>>>> modparam("dialog", "db_mode", 1)
>>>>>>>>>>
>>>>>>>>>> I will try to run dlg_manage for ACK within the dialog and see if
>>>>>>>>>> it works.
>>>>>>>>>> Thank you.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Tue, 28 Jul 2020 at 09:26, Daniel-Constantin Mierla <
>>>>>>>>>> miconda at gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hello,
>>>>>>>>>>>
>>>>>>>>>>> that confirms my guessing -- the ack was not handled in the
>>>>>>>>>>> dialog context, the state 3 is defined inside dlg_hash.h by:
>>>>>>>>>>>
>>>>>>>>>>> #define DLG_STATE_CONFIRMED_NA 3 /*!< confirmed dialog without a
>>>>>>>>>>> ACK yet */
>>>>>>>>>>>
>>>>>>>>>>> Do you see any error messages in the logs when handling the ACK
>>>>>>>>>>> in the config? Did you grab the pcap with sip traffic for such a call?
>>>>>>>>>>>
>>>>>>>>>>> Try also to explicitly execute dlg_manage() for ACK within
>>>>>>>>>>> dialog.
>>>>>>>>>>>
>>>>>>>>>>> Cheers,
>>>>>>>>>>> Daniel
>>>>>>>>>>> On 28.07.20 10:05, Ilie Soltanici wrote:
>>>>>>>>>>>
>>>>>>>>>>> Hello,
>>>>>>>>>>>
>>>>>>>>>>> I re-compiled Kamailio from the Master branch and I'm getting
>>>>>>>>>>> the old state: 3
>>>>>>>>>>>
>>>>>>>>>>> *dlg_ontimeout(): dlg timeout - callid:
>>>>>>>>>>> '225ce4fc79d78c0f5477d02d02f3feea' tags: 'as3f0a58cf'
>>>>>>>>>>> 'a9eb002d-c544-47f7-84ec-1c4e690cd0b4' ostate: 3*
>>>>>>>>>>>
>>>>>>>>>>> [ilie.soltanici at dev ~]$ /usr/local/sbin/kamailio -V
>>>>>>>>>>> version: kamailio 5.3.5 (x86_64/linux) ff2f8c
>>>>>>>>>>>
>>>>>>>>>>> Thanks
>>>>>>>>>>>
>>>>>>>>>>> On Mon, 27 Jul 2020 at 08:56, Daniel-Constantin Mierla <
>>>>>>>>>>> miconda at gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hello,
>>>>>>>>>>>>
>>>>>>>>>>>> this sounds like the ACK is not matched for dialog processing
>>>>>>>>>>>> and the early_timeout is firing. I just pushed a commit to dialog module to
>>>>>>>>>>>> print the old state when the timeout callback function is executed, maybe
>>>>>>>>>>>> you can test with it -- it is in branch 5.3:
>>>>>>>>>>>>
>>>>>>>>>>>> -
>>>>>>>>>>>> https://github.com/kamailio/kamailio/commit/ff2f8c4e63b4fefa7dc5b10835505c3c4ae84388
>>>>>>>>>>>>
>>>>>>>>>>>> Otherwise, maybe call dlg_manage() for ACK, although the
>>>>>>>>>>>> loose_route() callback should be executed and ACK handled for dialog
>>>>>>>>>>>> processing.
>>>>>>>>>>>>
>>>>>>>>>>>> Cheers,
>>>>>>>>>>>> Daniel
>>>>>>>>>>>> On 24.07.20 12:46, Ilie Soltanici wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> Hello,
>>>>>>>>>>>>
>>>>>>>>>>>> I'm trying to get CDR working in Kamailio by using the acc and
>>>>>>>>>>>> dialog modules. Everything seemed to be working fine - until i noticed that
>>>>>>>>>>>> for some of the calls the call duration is 0, even if that call has been
>>>>>>>>>>>> successfully established and duration was for about a few minutes. In the
>>>>>>>>>>>> Kamailio logs I'm getting such errors:
>>>>>>>>>>>>
>>>>>>>>>>>> WARNING: dialog [dlg_handlers.c:1649]: dlg_ontimeout(): timeout
>>>>>>>>>>>> for dlg with CallID '304bad142b50bb3a7a117816439ea3d5' and tags
>>>>>>>>>>>> 'as3adde5c7' '7d28152f-e0e3-4bcf-9d5c-21c3723b95c5'
>>>>>>>>>>>> WARNING: acc [acc_cdr.c:230]: db_write_cdr(): fallback to
>>>>>>>>>>>> dlg_only search because of message doesn't exist.
>>>>>>>>>>>>
>>>>>>>>>>>> This error I'm getting at about 2 min after the ACK message for
>>>>>>>>>>>> 200 OK. I'm not sure that this is related to the dialog timeout, but below
>>>>>>>>>>>> you can see the related configuration for the dialog module:
>>>>>>>>>>>>
>>>>>>>>>>>> modparam("dialog", "default_timeout", 10800) # 3 hours
>>>>>>>>>>>> modparam("dialog", "early_timeout", 180)
>>>>>>>>>>>> modparam("dialog", "noack_timeout", 90)
>>>>>>>>>>>>
>>>>>>>>>>>> Unfortunately, I'm not able to reproduce this issue, as that's
>>>>>>>>>>>> happening randomly and just a few times per day. On the SIP Level i didn't
>>>>>>>>>>>> notice any strange issues.
>>>>>>>>>>>>
>>>>>>>>>>>> Any ideas why is that happening?
>>>>>>>>>>>> Thank you.
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Kamailio (SER) - Users Mailing Listsr-users at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>>>>>>>>> Funding: https://www.paypal.me/dcmierla
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>>>>>>>> Funding: https://www.paypal.me/dcmierla
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>>>>>>> Funding: https://www.paypal.me/dcmierla
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>> Kamailio (SER) - Users Mailing List
>>>>>>>>> sr-users at lists.kamailio.org
>>>>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Kamailio (SER) - Users Mailing List
>>>>>>>> sr-users at lists.kamailio.org
>>>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Kamailio (SER) - Users Mailing List
>>>>>>> sr-users at lists.kamailio.org
>>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Kamailio (SER) - Users Mailing Listsr-users at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>
>>>>>> --
>>>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>>> Funding: https://www.paypal.me/dcmierla
>>>>>>
>>>>>> --
>>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>> Funding: https://www.paypal.me/dcmierla
>>>>>
>>>>> --
>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>> Funding: https://www.paypal.me/dcmierla
>>>>
>>>> --
>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>> Funding: https://www.paypal.me/dcmierla
>>>
>>>
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