RabbitMQ is a commonly used open-source enterprise service bus for publishing and subscribing events. Connections to RabbitMQ can be created, updated, removed, and tested using the following UI:
To learn more about RabbitMQ, visit the product site at https://www.rabbitmq.com
Publishing messages to RabbitMQ
For testing purpose, messages can be published to RabbitMQ using the following user interface: