Hello Kneeoh,

Finally managed to replicate these errors on my own setup. In my case, the cause was insufficient shared memory for the _primary_ OpenSIPS instance, which MAY end up with some missing data within the dialog module structures, and unfortunately it gets replicated that way.

Recommendation:
Please make sure you always have enough shared memory ("-m" and "-M" command line parameters, or variables from /etc/default/opensips). For each 1K calls/sec with tm+dialog and 60s duration you need roughly 640MB of shared memory. Regarding pkg memory (-M parameter), just use "-M16" and you should be fine.

Best regards,

Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com

On 04.06.2015 22:03, Kneeoh wrote:
I just popped up to 1.11.5 and am still getting a stream of dialog replication failure even though the non-active host IS listening on the same socket as the primary host. I'm banging my head on the desk, I can't figure out what this isn't working.

Host 2 (passive host)
Jun 4 18:34:50 /usr/local/sbin/opensips[27448]: ERROR:dialog:receive_binary_packet: Failed to process a binary packet! Jun 4 18:34:50 /usr/local/sbin/opensips[27445]: ERROR:dialog:dlg_replicated_update: dialog not found, building new Jun 4 18:34:50 /usr/local/sbin/opensips[27445]: ERROR:dialog:dlg_replicated_create: Dialog in DB doesn't match any listening sockets Jun 4 18:34:50 /usr/local/sbin/opensips[27445]: ERROR:dialog:receive_binary_packet: Failed to process a binary packet!

Netstat on Host 1
netstat -nlp | grep opensips
udp 0 0 192.168.30.40:5060 0.0.0.0:* 7304/opensips <---virtual ip udp 0 0 192.168.30.39:5060 0.0.0.0:* 7304/opensips <---virtual ip udp 0 0 10.1.0.41:5092 0.0.0.0:* 7304/opensips <---binary replication binding (bin_listen)

Netstat on Host 2
netstat -nlp | grep opensips
udp 0 0 192.168.30.40:5060 0.0.0.0:* 27441/opensips <---virtual ip udp 0 0 192.168.30.39:5060 0.0.0.0:* 27441/opensips <---virtual ip udp 2176 0 10.1.0.42:5092 0.0.0.0:* 27441/opensips <---binary replication binding (bin_listen)



On Thursday, May 7, 2015 1:36 PM, Kneeoh <kne...@yahoo.com> wrote:


Hi Bogdan, Both Opensips hosts are set to use corosync/heartbeat to failover the two IPs in our config. Both hosts are set to non-localbind and opensips is explicitly listening on both of the VIPs. This is why I'm confused. It seems that everything is configured correctly yet I'm getting these errors on the inactive opensips instance.



On Thursday, May 7, 2015 1:05 PM, Bogdan-Andrei Iancu <bog...@opensips.org> wrote:


Hi Kneeoh,

The dialog replication is done assuming that both opensips servers do share the listening interface (via vrrp, heartbeat, etc). Do you different listening IPs on the 2 opensips instances ?

Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com  <http://www.opensips-solutions.com/>
On 29.04.2015 20:35, Kneeoh wrote:
Hello, I've got two VIPs on two instances of opensips and am doing dialog replication. I'm getting a steady stream of failed to replicate dialog errors in my opensips log.

192.168.30.39
192.168.30.40
are the two VIPs. Both have a listen = on both opensips configs. I'm not sure if this line in the log is the problem but it looks like it: " DBG:core:bin_pop_str: Popped: '' [0]" I'm not sure how the receive IP could be an empty string.

debug:

 DBG:dialog:dlg_replicated_create: Received replicated dialog!
 DBG:core:bin_pop_str: Popped: 'udp:192.168.30.40:5060' [22]
DBG:core:grep_sock_info: checking if host==us: 13==13 && [192.168.30.40] == [192.168.30.39]
 DBG:core:grep_sock_info: checking if port 5060 matches port 5060
DBG:core:grep_sock_info: checking if host==us: 13==13 && [192.168.30.40] == [192.168.30.40]
 DBG:core:grep_sock_info: checking if port 5060 matches port 5060
 DBG:core:bin_pop_str: Popped: '' [0]
ERROR:dialog:dlg_replicated_create: Dialog in DB doesn't match any listening sockets
 DBG:dialog:destroy_dlg: destroing dialog 0x7f09ddd9f958
DBG:dialog:destroy_dlg: dlg expired or not in list - dlg 0x7f09ddd9f958 [2225:721583693] with clid 'f4f2446c-6937-1233-f798-0024e869f1eb' and tags 'NULL' 'NULL'
 ERROR:dialog:receive_binary_packet: Failed to process a binary packet!



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