SpringBoot Support properties for RabbitMQ autoconfiguration with NIO

It would be nice to autoconfigure rabbit connection factory with NIO

Comment From: scottfrederick

Spring AMQP's RabbitConnectionFactoryBean has the APIs needed to enable NIO and configure NIO parameters. Spring Boot would need to add properties to RabbitProperties and map them to the RabbitConnectionFactoryBean in RabbitAutoConfiguration.

Comment From: mbhave

Related #6719 which is about providing a customizer for the RabbitConnectionFactoryBean.

Comment From: philwebb

The customizer approach suggested in #6719 seems like the best way to offer support for this. The com.rabbitmq.client.impl.nio.NioParams class seems too complex to be bound with properties anyway. We'll mark this one as a duplicate of #6719.