Hi
Yeah as people have said here. I think its hard to implement an
expression/logic in camel-core, that supports all kinds of messages
bodies/headers/properties/attachments and whatnot that is possible out
there.
Also it gets trickier when you work with streams, as you would need to
access the to
So that's one way of doing it. I assume you'd want that customized to
include headers or not, right?
Now how's that different than having an expression (actually any number
of specialized expressions), returning the size calculated using your
algorithm of choice. Set your header of choice with
