RabbitMQ: Consumer timed out waiting for a consumer acknowledgement of a delivery

Products

• VMware Tanzu RabbitMQ
• Support Only for OpenSource RabbitMQ

Issue/Introduction

[warning] <???> Consumer '???' on channel 1 and queue '???' in vhost '/' has timed out waiting for a consumer acknowledgement of a delivery with delivery tag = 1. Timeout used: 1800000 ms. This timeout value can be configured, see consumers doc guide to learn more

Environment

RabbitMQ

Resolution

See https://www.rabbitmq.com/docs/consumers#acknowledgement-timeout to understand the error message and step to fix.