Please define what you mean by ESB streaming?
I want to use esb to move XML using streaming protocol. I move BIG xml.
FUSE ESB supports streaming. Usually this is the default internal format for xml documents for most of the transports that are stream based (HTTP, FTP, File for examples). You just need to pay attention to avoid any transformation of the payload (avoid xml transformation, xpath requests, etc...) and also make sure the messages are not logged (at DEBUG level, all messages are transformed so that they can be displayed for debugging purpose).
So you can grab a very big file from http and transfer it to a ftp server with pure streaming (for example).