[SR-Users] Dialog - timeout for dlg with CallID
Ilie Soltanici
iliusha.md at gmail.com
Wed Aug 12 16:18:57 CEST 2020
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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