[usocket-devel] Passnig data between ACL and ABCL Lisp processes via usockets

I've installed the usocket code for both ACL and ABCL and have tried every permutation I can think of, but so far haven't been able to send data between Lisp processes through a two way socket stream. Yes, it sounds trivial, I know, but has anyone actually done this and, if so, could they please offer a suggestion or two as how it's done? Thanks, Ben