You would think, until you get to a split brain issue.
The master and failover lose connectivity, and they each then think they're the master.
There's ways to repair it (and it has happened to me one total time in 4 years), but it does happen. I personally try to make my message processing idempotent for the worker to help alleviate these situations.
There's ways to repair it (and it has happened to me one total time in 4 years), but it does happen. I personally try to make my message processing idempotent for the worker to help alleviate these situations.