Rinda Notify

I am curious to know if there is any english documentation for Rinda,
particularly with regards to the notify/timeout code. I follow how the
tuplespace can be used as a bulletin board, but I get the impression that there
is some built in code to deal with time sensitive notification through
tuplespace. If anyone has code examples or some brief explanation for that,
then I would be willing to write something up that is more authoritative,
however at the moment I am just grasping at straws on how it works.

Charles Comstock