I hope you mean myFusebox.getApplicationData().reactorPath = ... ?
getApplication() returns the FuseboxApplication object which you
should not be assigning elements to (and which probably doesn't make a
safe defaultProperties struct either). getApplicationData() returns a
struct of 'private' data for that application.
You also said you're doing this in fusebox.init.cfm but I expect you
mean fusebox.appinit.cfm (otherwise you're loading everything on every
request)?
Otherwise, yeah, extremely reasonable way to handle using Reactor with CS / FB!
--
Sean A Corfield -- (904) 302-SEAN
Railo Technologies US -- http://getrailo.com/
An Architect's View -- http://corfield.org/
"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood