dmq_usrloc is designed for replication of in-memory contacts and typically removes the need for using a database altogether. If you do still have a need for the database then you probably want to be using db_mode 1 or 2 (and the same on both nodes).

I have never tried using db_mode 3 on a receiving (or any for that matter) node - can you try with an alternative mode and let me know if you still have the same issue? If the issue remains, please share your usrloc params  for both servers.

Charles

On Thu, 6 Sep 2018 at 20:23, Daniel W. Graham <dan@cmsinter.net> wrote:

dbmode = 4 on the host acting as registrar.

dbmode = 3 on the host receiving replicated usr_loc.

 

-dan

 

From: sr-users <sr-users-bounces@lists.kamailio.org> On Behalf Of Charles Chance
Sent: Thursday, September 6, 2018 3:12 PM
To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Subject: Re: [SR-Users] DMQ - Failed to get domain

 

Hello,

 

On Thu, 6 Sep 2018 at 19:00, Daniel W. Graham <dan@cmsinter.net> wrote:

v 5.1.5

 

modparam("dmq", "server_address", "sip:x.x.x.x:5060")

modparam("dmq", "notification_address", "sip:y.y.y.y:5060")

modparam("dmq", "multi_notify", 1)

modparam("dmq", "num_workers", 2)

modparam("dmq", "worker_usleep", 0)

modparam("dmq", "ping_interval", 90)

 

modparam("dmq_usrloc", "enable", 1)

modparam("dmq_usrloc", "sync", 0)

modparam("dmq_usrloc", "usrloc_domain", "location")

 

My initial assumption was that dmq_handle_message() handled everything.

 

 

It does.

 

I have since added

if (dmq_is_from_node()) {

                if (!save("location")) {

                                xlogl("L_ERR", "Error saving contact\n");

                }

}

 

 

This will not work.

 

Now results in:

 

ERROR: <core> [db.c:463]: db_use_table(): invalid parameter value

ERROR: usrloc [udomain.c:631]: db_load_urecord(): failed to use table location

ERROR: <core> [db.c:463]: db_use_table(): invalid parameter value

ERROR: usrloc [ucontact.c:679]: db_insert_ucontact(): sql use_table failed

ERROR: usrloc [urecord.c:582]: insert_ucontact(): failed to insert in database

 

 

Which db_mode are you using for usrloc?

 

 

Cheers,

 

Charles

 

 

 

--

Charles Chance
Managing Director

 

t. 0330 120 1200    m. 07932 063 891

 

Sipcentric Ltd. Company registered in England & Wales no. 7365592. Registered office: Faraday Wharf, Innovation Birmingham Campus, Holt Street, Birmingham Science Park, Birmingham B7 4BB.

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--
Charles Chance
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t. 0330 120 1200    m. 07932 063 891

Sipcentric Ltd. Company registered in England & Wales no. 7365592. Registered office: Faraday Wharf, Innovation Birmingham Campus, Holt Street, Birmingham Science Park, Birmingham B7 4BB.