Activemq support for stomp nio

Hello,

I understand that while you are trying to use the NIO protocol for your STOMP connections using uri pattern "stomp+nio+ssl://brokerurl:port?options" from a SpringBoot application you are facing issues with establishing connection from your spring boot application.

Kindly, note that NIO is not available by default for any account. It will get enabled by AmazonMQ team when you request a large enough connection limit increase that warrants the use of NIO over the default. Hence, It is suggested you to raise a support case with AmazonMQ team to get NIO enable for your account.

Creating support cases and case management - Creating a support case - https://docs.aws.amazon.com/awssupport/latest/user/case-management.html#creating-a-support-case