CNAME transfer and server shutdown does not force migration to new server
@rickk noted that recently, a transfer of a rabbitmq server (by shifting its logical CNAME) did not result in desired behavior of transparent connection to the new server. Behavior was consistent with it using the stale IP address.
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determine where any DNS caching is occurring -
review reconnection logic and whether entire process should restart if exceptions occur -
perform test in concert with Rick, TC -
assess whether this test can be done on beta (k8s) using internal service resolution