RabbitMQ clients unexpectedly closed TCP connection

When we were trying to debug account service issue, noticed the following warning keep popping up in rabbitmq server log.

2024-03-28 15:59:50.655250-05:00 [info] <0.3725.0> accepting AMQP connection <0.3725.0> (10.141.255.254:46108 -> 10.141.255.254:5672)
2024-03-28 15:59:50.659659-05:00 [info] <0.3725.0> connection <0.3725.0> (10.141.255.254:46108 -> 10.141.255.254:5672): user 'reggie' authenticated and granted access to vhost 'adduser'
2024-03-28 15:59:50.683572-05:00 [warn] <0.3725.0> closing AMQP connection <0.3725.0> (10.141.255.254:46108 -> 10.141.255.254:5672, vhost: 'adduser', user: 'reggie'):
2024-03-28 15:59:50.683572-05:00 [warn] <0.3725.0> client unexpectedly closed TCP connection