Hi Vlad,
On a second thought its how anycast should work, packets could get to the
closest node so basically with 2.3.3 we can't replicate transactions across
mulitple opensips servers ? dialog replication would only work for an
active/passive setup doesn't it ?
On Wednesday, 28 February 2018, 7:36, Pasan Meemaduma via Users
<[email protected]> wrote:
Hi Vlad,
That explains the issue then, my sip listener ip is an anycast one, and for
some weired reason replies for INVITE that leaves node2 receive by node1 hence
it can't create the dialog. I checked with node2 being down and recovered and
calls init via node1 always received final reply hence dialog replication
works. So it means my anycast configuration is broken right ? Thanks for you
time to look in to it.
On Tuesday, 27 February 2018, 21:42, Vlad Patrascu <[email protected]>
wrote:
Hi Pasan, I don't see anything in the logs or your cluster configuration
which could indicate that the dialogs don't replicate. Are you sure that the
problem is consistently reproducible and that the INVITE for the call in
question receives a final reply? Dialogs are replicated when they get to the
confirmed state, and judging from the logs, this doesn't appear to be happening
for that call. Regards,
Vlad Patrascu
OpenSIPS Developer
http://www.opensips-solutions.com On 27.02.2018 04:15, Pasan Meemaduma via
Users wrote:
Hi Vlad,
I have sent you the full debug logs as requested. Also clusterer_list mi
command gives following output when dialog replication stopped working.
node1>>opensipsctl fifo clusterer_list
Cluster:: 1
Node:: 2 DB_ID=5 URL=bin:10.3.1.137:5566 Enabled=1 Link_state=Up
Next_hop=2 Description=Node 2
node2>> opensipsctl fifo clusterer_list
Cluster:: 1
Node:: 1 DB_ID=4 URL=bin:10.3.1.136:5566 Enabled=1 Link_state=Up
Next_hop=1 Description=Node 1
1
On Monday, 26 February 2018, 18:02, Vlad Patrascu <[email protected]>
wrote:
Hi, Can you send the full logs for both nodes from the time that node1
restarts onwards? Also, what is the output of 'clusterer_list' mi command on
the instances? Regards,
Vlad Patrascu
OpenSIPS Developer
http://www.opensips-solutions.com On 26.02.2018 08:38, Pasan Meemaduma via
Users wrote:
Hi Guys,
Its me again :). I'm using dialog replication in opensips 2.3.3 and it
appears it doesn't work after a node goes down and come back online. The
recovered node doesn't seems to receiving dialog info via binary interface.
I have node1 and node2 with dialog replication on. everything works fine and
if I shutdown node1 and bring it back online after a while node2 doesn't send
new call dialog info via binary interface.
I have attach the debug trace from both nodes, if you need anything else let
me know. I'm also using an anycast ip as the service ip.
on node2 for new call
Feb 26 17:28:35 voip2-sip23b /usr/sbin/opensips[4703]:
DBG:dialog:build_new_dlg: new dialog
0x7f188afd3bf8(c=ktQ0Pkdwz50qGYjED6Brpw..,f=sip:XXXXXXXXX@somedomain;transport=UDP,t=sip:+YYYYYYYYYYY@somedomain;transport=UDP,ft=2b161508)
on hash 2317
Feb 26 17:28:35 voip2-sip23b /usr/sbin/opensips[4703]:
DBG:dialog:init_leg_info: route_set , contact
sip:[email protected]:56419;transport=UDP, cseq 2 and bind_addr
udp:10.3.3.1:5060
Feb 26 17:28:35 voip2-sip23b /usr/sbin/opensips[4703]:
DBG:dialog:dlg_add_leg_info: set leg 0 for 0x7f188afd3bf8: tag=<2b161508>
rcseq=<0>
Feb 26 17:28:35 voip2-sip23b /usr/sbin/opensips[4703]: DBG:dialog:link_dlg:
ref dlg 0x7f188afd3bf8 with 3 -> 3 in h_entry 0x7f188afc3828 - 2317
Feb 26 17:28:35 voip2-sip23b /usr/sbin/opensips[4703]: DBG:dialog:new_dlg_val:
inserting <exe-callid>=<45ad4c76-1abe-11e8-9410-831894b67d0c>
Feb 26 17:28:35 voip2-sip23b /usr/sbin/opensips[4703]: DBG:dialog:dlg_onreq: t
hash_index = 47425, t label = 2069082013
Feb 26 17:28:35 voip2-sip23b /usr/sbin/opensips[4703]:
DBG:dialog:dlg_update_contact: Updated dialog 0x7f188afd3bf8 contact to
<sip:[email protected]:56419;transport=UDP>
Feb 26 17:28:35 voip2-sip23b /usr/sbin/opensips[4703]: DBG:dialog:unref_dlg:
unref dlg 0x7f188afd3bf8 with 1 -> 2 in entry 0x7f188afc3828
Feb 26 17:28:52 voip2-sip23b /usr/sbin/opensips[4702]: DBG:dialog:ref_dlg: ref
dlg 0x7f188afd3bf8 with 1 -> 3
Feb 26 17:28:52 voip2-sip23b /usr/sbin/opensips[4702]: DBG:dialog:ref_dlg: ref
dlg 0x7f188afd3bf8 with 1 -> 4
Feb 26 17:28:52 voip2-sip23b /usr/sbin/opensips[4702]: DBG:dialog:unref_dlg:
unref dlg 0x7f188afd3bf8 with 1 -> 3 in entry 0x7f188afc3828
Feb 26 17:28:56 voip2-sip23b /usr/sbin/opensips[4711]: DBG:dialog:unref_dlg:
unref dlg 0x7f188afd3bf8 with 1 -> 2 in entry 0x7f188afc3828
Feb 26 17:29:05 voip2-sip23b /usr/sbin/opensips[4711]:
DBG:dialog:next_state_dlg: dialog 0x7f188afd3bf8 changed from state 1 to state
5, due event 4
Feb 26 17:29:05 voip2-sip23b /usr/sbin/opensips[4711]: DBG:dialog:dlg_onreply:
dialog 0x7f188afd3bf8 failed (negative reply)
Feb 26 17:29:05 voip2-sip23b /usr/sbin/opensips[4711]: DBG:dialog:unref_dlg:
unref dlg 0x7f188afd3bf8 with 1 -> 1 in entry 0x7f188afc3828
Feb 26 17:29:11 voip2-sip23b /usr/sbin/opensips[4711]:
DBG:dialog:next_state_dlg: dialog 0x7f188afd3bf8 changed from state 5 to state
5, due event 1
Feb 26 17:29:11 voip2-sip23b /usr/sbin/opensips[4711]: DBG:dialog:unref_dlg:
unref dlg 0x7f188afd3bf8 with 1 -> 0 in entry 0x7f188afc3828
Feb 26 17:29:11 voip2-sip23b /usr/sbin/opensips[4711]: DBG:dialog:unref_dlg:
ref <=0 for dialog 0x7f188afd3bf8
Feb 26 17:29:11 voip2-sip23b /usr/sbin/opensips[4711]: DBG:dialog:destroy_dlg:
destroying dialog 0x7f188afd3bf8
Feb 26 17:29:11 voip2-sip23b /usr/sbin/opensips[4711]: DBG:dialog:destroy_dlg:
dlg expired or not in list - dlg 0x7f188afd3bf8 [2317:677053409] with clid
'ktQ0Pkdwz50qGYjED6Brpw..' and tags '2b161508' 'NULL'
on node1
Feb 26 17:28:41 voip2-sip23a /usr/sbin/opensips[15820]:
DBG:dialog:dlg_onroute: route param is 'd09.1e30b582' (len=12)
Feb 26 17:28:41 voip2-sip23a /usr/sbin/opensips[15820]: DBG:dialog:lookup_dlg:
no dialog id=677053409 found on entry 2317
Feb 26 17:28:41 voip2-sip23a /usr/sbin/opensips[15820]:
DBG:dialog:dlg_onroute: unable to find dialog for BYE with route param
'd09.1e30b582'
Feb 26 17:28:41 voip2-sip23a /usr/sbin/opensips[15822]:
DBG:dialog:dlg_onroute: route param is 'd09.1e30b582' (len=12)
Feb 26 17:28:41 voip2-sip23a /usr/sbin/opensips[15822]: DBG:dialog:lookup_dlg:
no dialog id=677053409 found on entry 2317
Feb 26 17:28:41 voip2-sip23a /usr/sbin/opensips[15822]:
DBG:dialog:dlg_onroute: unable to find dialog for BYE with route param
'd09.1e30b582'
Feb 26 17:28:41 voip2-sip23a /usr/sbin/opensips[15822]:
DBG:dialog:dlg_onroute: route param is 'd09.1e30b582' (len=12)
Feb 26 17:28:41 voip2-sip23a /usr/sbin/opensips[15822]: DBG:dialog:lookup_dlg:
no dialog id=677053409 found on entry 2317
Feb 26 17:28:41 voip2-sip23a /usr/sbin/opensips[15822]:
DBG:dialog:dlg_onroute: unable to find dialog for BYE with route param
'd09.1e30b582'
Feb 26 17:28:42 voip2-sip23a /usr/sbin/opensips[15820]:
DBG:dialog:dlg_onroute: route param is 'd09.1e30b582' (len=12)
Feb 26 17:28:42 voip2-sip23a /usr/sbin/opensips[15820]: DBG:dialog:lookup_dlg:
no dialog id=677053409 found on entry 2317
Feb 26 17:28:42 voip2-sip23a /usr/sbin/opensips[15820]:
DBG:dialog:dlg_onroute: unable to find dialog for BYE with route param
'd09.1e30b582'
Feb 26 17:28:42 voip2-sip23a /usr/sbin/opensips[15820]:
DBG:dialog:dlg_onroute: route param is 'd09.1e30b582' (len=12)
Feb 26 17:28:42 voip2-sip23a /usr/sbin/opensips[15820]: DBG:dialog:lookup_dlg:
no dialog id=677053409 found on entry 2317
If I purposely take down node1 again and try to make a call I can see that it
indicates the failure to replicate dialog info on the cluster as below,
Feb 26 17:27:01 voip2-sip23b /usr/sbin/opensips[4701]:
ERROR:dialog:replicate_dialog_updated: All destinations in cluster: 1 are down
or probing
Feb 26 17:27:01 voip2-sip23b /usr/sbin/opensips[4701]:
ERROR:dialog:replicate_dialog_updated: Failed to replicate updated dialog
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