[sr-dev] Proposed Change to DMQ Notification Address Resolution

DMQ Developers, Our team would like to setup a DMQ bus <http://kamailio.org/docs/modules/4.2.x/modules/dmq.html#idp2640048> that contains more than one notification address <http://kamailio.org/docs/modules/4.2.x/modules/dmq.html#dmq.p.notification_address> to support a high availability, fault-tolerant system where multiple servers are used to maintain the list of DMQ nodes. The failure of any one DMQ node or the startup order should not cause the DMQ bus to lose track of available nodes. As nodes go offline and online the DMQ bus should be updated using information from the active nodes. To do this we propose changing the way DMQ uses the notification address. Currently the notification address resolves a DNS name to a single IP address even if a SRV record or multiple A/AAAA records are available. The proposal is to use all the A/AAAA records or SRV targets returned from a DNS name query as notification addresses. Do you have any comments, concerns, suggestions, or recommendations regarding this proposal? Your input is definitely welcome. Thank you, Bob