RabbitMQ consumer loss

[dormanze]

rabbitmq version : 3.11.9
erlang version : 25.22
An unknown consumer of a persistent queue is lost. The following error information is recorded in the server log:

2023-09-06 00:59:07.825191+08:00 [warning] <0.3302.27> Channel is stopping with 1 pending publisher confirms
2023-09-06 00:59:08.134308+08:00 [warning] <0.3309.27> Channel is stopping with 1 pending publisher confirms
2023-09-06 00:59:08.365676+08:00 [warning] <0.3316.27> Channel is stopping with 1 pending publisher confirms

I don't know if this anomaly log will cause consumer loss.

[michaelklishin]

This log message helps you detect when a channel was closed with one publisher confirm pending. Your publishers should try to await for all outstanding confirms before terminating.

This message has nothing to do with consumers. RabbitMQ only deletes queues that have TTL set for them. See internal events to observe if any clients may be deleting queues.