I want my messaging to work in active-passive mode. I want to have HA, but I don't want the queue to be distributed on many nodes.
Why? During failover, when one node is down the other tries to get the messages from it. This operation can take huge amount of time, because it includes transcription from one channel to another and I have hundred of thousand messages(or even more).
That's why I just want to have one working node and in case of its crash the other one starts up and just load the messages. Node should have the same node id,because in other case there are multiple channels for the same queue.