One observation here: early dialogs are bound to the initial INVITE transaction. For this reason, early dialogs should not be restored from db because the transaction is no longer present (during failover or restart).
Thanks, Ovidiu On Fri, Jun 12, 2020 at 3:35 PM Henning Westerholt <[email protected]> wrote: > > Hi Victor, > > thanks for the feedback, I will also do some more tests. > > Cheers, > > Henning > > -----Original Message----- > From: sr-dev <[email protected]> On Behalf Of Victor Seva > Sent: Friday, June 12, 2020 2:34 PM > To: Kamailio (SER) - Development Mailing List <[email protected]> > Subject: Re: [sr-dev] dialog: reason behind not storing early state dialogs > in db > > Hi Henning, > > On 6/12/20 10:31 AM, Henning Westerholt wrote: > > added with 37d83a5838a50350. Feedback and additional testing are of > > course welcome. > > Applied 37d83a5838a50350 but I don't see any insert to the db until dialog is > confirmed. > > ``modparam("dialog","db_mode", 1)`` is in the config > > ``` > Jun 12 13:47:01 sp1 proxy[31630]: NOTICE: DEFAULT_ROUTE <script>: New request > on proxy - M=INVITE R=«sip:[email protected]» > F=«sip:[email protected]» T=«sip:[email protected]» > IP=«192.168.1.123»:«5068» («127.0.0.1»:«5060») ID=«ephgtzmqykl > [email protected]» UA='Twinkle/1.10.1' > DESTIP=«127.0.0.1»:«5062» Jun 12 13:47:01 sp1 proxy[31630]: NOTICE: > DEFAULT_ROUTE <script>: Sending reply S=100 Trying M=INVITE > fs='«127.0.0.1»:«5062»' du='«127.0.0.1»:«5060»' - > R=«sip:[email protected]» > ID=«[email protected]» UA='Twinkle/1.10.1 ' > ... > Jun 12 13:47:01 sp1 proxy[31630]: DEBUG: ROUTE_DLG_MANAGE dialog > [dlg_hash.c:480]: build_new_dlg(): new dialog on hash 380 ... > Jun 12 13:47:01 sp1 proxy[31630]: DEBUG: ROUTE_DLG_MANAGE dialog > [dlg_db_handler.c:835]: update_dialog_dbinfo_unsafe(): updated 4 vars for dlg > [380:4617] ... > Jun 12 13:47:01 sp1 proxy[31630]: DEBUG: ROUTE_DLG_MANAGE dialog > [dlg_profile.c:536]: set_current_dialog(): setting current dialog [380:4617] > ... > Jun 12 13:47:01 sp1 proxy[31630]: NOTICE: DEFAULT_ROUTE <script>: Sending > reply S=100 Trying M=INVITE fs='«127.0.0.1»:«5062»' du='«127.0.0.1»:«5060»' - > R=«sip:[email protected]» > ID=«[email protected]» UA='Twinkle/1.10.1' > ... > Jun 12 13:47:01 sp1 proxy[31634]: NOTICE: REPLY_ROUTE_NAT <script>: NAT-Reply > - S=180 - Ringing M=INVITE IP=«192.168.1.123»:«5068» («127.0.0.1»:«5080») > ID=«[email protected]» UA='<null>' > DESTIP=«127.0.0.1»:«5062» ... > Jun 12 13:47:01 sp1 proxy[31634]: DEBUG: REPLY_ROUTE_NAT tmx [t_var.c:539]: > pv_get_tm_reply_code(): reply code is <180> ... > Jun 12 13:47:01 sp1 proxy[31634]: DEBUG: REPLY_ROUTE_NAT dialog > [dlg_hash.c:789]: dlg_lookup_mode(): dialog id=4617 found on entry 380 ... > Jun 12 13:47:01 sp1 proxy[31634]: DEBUG: <null> dialog [dlg_hash.c:1264]: > next_state_dlg(): dialog 0x7fd87d250e88 changed from state 1 to state 2, due > event 2 (ref 2) Jun 12 13:47:01 sp1 proxy[31634]: DEBUG: <null> dialog > [dlg_cb.c:271]: run_dlg_callbacks(): dialog=0x7fd87d250e88, type=256 ``` > > Nothing gets written in the dialog table until > > ``` > Jun 12 13:47:25 sp1 proxy[31634]: NOTICE: REPLY_ROUTE_NAT <script>: NAT-Reply > - S=200 - Answering M=INVITE IP=«192.168.1.123»:«5068» («127.0.0.1»:«5080») > ID=«[email protected]» UA='<null>' > DESTIP=«127.0.0.1»:«5062» ... > Jun 12 13:47:25 sp1 proxy[31634]: DEBUG: <null> dialog [dlg_hash.c:1264]: > next_state_dlg(): dialog 0x7fd87d250e88 changed from state 2 to state 3, due > event 3 (ref 2) ... > Jun 12 13:47:25 sp1 proxy[31634]: NOTICE: dialog:start <script>: > [dialog:start] > lua_dlg_callid:[«[email protected]»] - > R=«<null>» ID=«[email protected]» UA='<null>' > ... > Jun 12 13:47:25 sp1 proxy[31634]: DEBUG: <null> dialog [dlg_handlers.c:512]: > dlg_onreply(): dialog 0x7fd87d250e88 confirmed (ACK pending) Jun 12 13:47:25 > sp1 proxy[31634]: DEBUG: <null> dialog [dlg_handlers.c:259]: > populate_leg_info(): leg(1) route_set [], contact > [sip:127.0.0.1:5080;transport=udp], cseq [] and bind_addr > [udp:127.0.0.1:5062] Jun 12 13:47:25 sp1 proxy[31634]: DEBUG: <null> dialog > [dlg_db_handler.c:835]: update_dialog_dbinfo_unsafe(): updated 19 vars for > dlg [380:4617] Jun 12 13:47:25 sp1 proxy[31634]: DEBUG: <null> dialog > [dlg_db_handler.c:874]: update_dialog_dbinfo_unsafe(): sock_info is > udp:127.0.0.1:5062 ``` > > > Cheers, > Victor > > _______________________________________________ > Kamailio (SER) - Development Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev -- VoIP Embedded, Inc. http://www.voipembedded.com _______________________________________________ Kamailio (SER) - Development Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev
