Actually it is using caching connection factory (see AbstractJMSProcessor):
private volatile CachingConnectionFactory cachingConnectionFactory; Can you please provide more details what you are doing and what/where you are seeing this? Cheers Oleg On Aug 16, 2016, at 12:10 PM, Chad Zobrisky <czobri...@gmail.com<mailto:czobri...@gmail.com>> wrote: Hello, I ran into a case of many connections from a nifi instance to an ActiveMQ hub and thought about pooled/cached connecitons. I haven't seen any discussion of adding either a new service for pooled/cached connections or adding it to the current JMSConnectionFactoryProvider, via either ActiveMQ's PooledConnectionFactory or Springs CachingConnectionFactory, for reuse of connections, producers and sessions between processors. I would like to work on this and was hoping to get suggestions about how to best approach it. Thanks, Chad