[SR-Users] Dialog module errors with dmq

[Daniel-Constantin Mierla]

Hello,

the log:

... dlg_clean_run(): dialog in early state is too old

indicates that the dialog was not confirmed and its corresponding
structure is going to be destroyed. Try to run with debug=3 as well as
watch the dmq traffic between servers to be sure that dialogs states are
updated based on sip requests/responses belonging to the same calls.

Cheers,
Daniel

On 04.03.22 07:55, Olli Attila wrote:
> Hello,
>
> I have two Kamailio nodes. Couple of days of ago I enabled dmq to
> replicate dialogs between these two Kamailio nodes. Now that the dmq
> is enabled, we are seeing lot of warning and notice messages on
> kamailio logs related to the dialog module. Is there something I have
> missed when configuring dlg_manage & dmq replication that might cause
> this? No calls have been affected negatively by this though.
>
> Kamailio 1 node prints lot of this:
> Mar  4 08:20:25 /usr/sbin/kamailio[14316]: WARNING: dialog
> [dlg_handlers.c:1328]: dlg_onroute(): unable to find dialog for ACK
> with route param 'a5d.ebf1' [3418:8126] and call-id
> 'SDiu98001-dd9c12fea650b9d1408dd672a2c51c9f-v300g00020'
> Mar  4 08:20:28 /usr/sbin/kamailio[14313]: WARNING: dialog
> [dlg_handlers.c:1328]: dlg_onroute(): unable to find dialog for BYE
> with route param 'a5d.ebf1' [3418:8126] and call-id
> 'SDiu98001-dd9c12fea650b9d1408dd672a2c51c9f-v300g00020'
> Mar  4 08:21:56 /usr/sbin/kamailio[14315]: WARNING: dialog
> [dlg_handlers.c:1328]: dlg_onroute(): unable to find dialog for ACK
> with route param '689.f2f1' [2438:7983] and call-id
> 'SD8o63c01-47972a87ee1fd8791ddf27b650badcba-v300g00010'
>
> Kamailio 2 node prints lot of this:
> Mar  4 08:20:29 /usr/sbin/kamailio[8005]: NOTICE: dialog
> [dlg_hash.c:242]: dlg_clean_run(): dialog in early state is too old
> (0x7fe07b84e980 ref 1)
> Mar  4 08:20:29 /usr/sbin/kamailio[8005]: NOTICE: dialog
> [dlg_hash.c:242]: dlg_clean_run(): dialog in early state is too old
> (0x7fe07bb03360 ref 1)
> Mar  4 08:21:59 /usr/sbin/kamailio[8005]: NOTICE: dialog
> [dlg_hash.c:242]: dlg_clean_run(): dialog in early state is too old
> (0x7fe07b528300 ref 1)
>
>
> (Version: kamailio 5.5.3 (x86_64/linux) 473cef on both kamailio nodes)
>
> [root at kamailio-1]# kamcmd dmq.list_nodes
> {
>         host: 172.19.194.140
>         port: 5060
>         proto: *
>         resolved_ip: 172.19.194.140
>         status: active
>         last_notification: 0
>         local: 0
> }
> {
>         host: 172.19.194.132
>         port: 5060
>         proto: *
>         resolved_ip: 172.19.194.132
>         status: active
>         last_notification: 0
>         local: 1
> }
>
> [root at kamailio-2]# kamcmd dmq.list_nodes
> {
>         host: 172.19.194.132
>         port: 5060
>         proto: *
>         resolved_ip: 172.19.194.132
>         status: active
>         last_notification: 0
>         local: 0
> }
> {
>         host: 172.19.194.140
>         port: 5060
>         proto: *
>         resolved_ip: 172.19.194.140
>         status: active
>         last_notification: 0
>         local: 1
> }
>
>
> ### On Kamailio 1: ###
> #!define DMQ_LOCAL_ADDR "sip:172.19.194.132:5060"
> #!define DMQ_PEER_ADDR "sip:172.19.194.140:5060"
> ### On Kamailio 2: ###
> #!define DMQ_LOCAL_ADDR "sip:172.19.194.140:5060"
> #!define DMQ_PEER_ADDR "sip:172.19.194.132:5060"
>
> ### On Kamailio 1 & 2:###
> modparam("dmq", "server_address", DMQ_LOCAL_ADDR)
> modparam("dmq", "notification_address", DMQ_PEER_ADDR)
> modparam("dialog", "profiles_with_value", "total_dialogs")
> modparam("dialog", "enable_dmq", 1)
>
> route[INITIAL] {
> ...located at the bottom of the initial route...
>         if(is_method("INVITE") && !has_totag()) {
>                 dlg_manage();
>         }
> }
>
>
>
> Cheers,
> Olli
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
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