Hi,
On 3 Feb 2015 10:07, "Leonardo Arena" rnalrd@gmail.com wrote:
On lun, 2015-02-02 at 17:54 +0000, Charles Chance wrote:
Hi,
Can you send the output of "kamcmd dmq.list_nodes" (mask IP addresses if needed)?
proxy2:/etc/kamailio# kamcmd dmq.list_nodes { host: 10.0.0.3 port: 5060 resolved_ip: 10.0.0.3 status: 2 last_notification: 0 local: 0 } { host: 10.0.0.1 port: 5060 resolved_ip: 10.0.0.1 status: 2 last_notification: 0 local: 0 } { host:dmq.my.domain.net port: resolved_ip: 0.0.0.0 status: 2 last_notification: 0 local: 0 } { host: 10.0.0.2 port: 5060 resolved_ip: 10.0.0.2 status: 8 last_notification: 0 local: 1 }
dmq.my.domain.netresolves to 10.0.0.2 which is proxy2. What I'm effectively trying to do with DNS is to avoid having a static entry in configuration file as notification address. I'd like to build a dynamic list of notification servers via SRV records and have DMQ honor the priority and weight of such list.
This will not work currently but I may have some time soon to look into it. Unless someone else proposes a patch first.
I will try to replicate your scenario and come back with a solution shortly.
I have a patch which is working in my tests but I am waiting to hear of any possible side effects. It should be in master branch shortly.
Cheers,
Charles
By the way, your dmq "notification_address" parameter looks slightly odd (although I don't know what you're doing with DNS) - it should simply point to one other node in the cluster, so that on startup it can request information about any other nodes from this one. Also, in the block which calls dmq_handle_message(), you should exit straight away after.
Fixed.
One final note, you should really listen on a separate port for dmq purposes (e.g. 5080) and restrict access to it at firewall level. You can then check in config that the message was received on this port, like:
if (method == "KDMQ" && $Rp == 5080) { dmq_handle_message(); exit; }Tnx, I will do that. Now I'm just running in a lab.
Thanks!
- leonardo
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