Extended maintenance of Ruby 1.9.3 ended on February 23, 2015. Read more
Handler for sending and receiving drb messages.
This takes care of the low-level marshalling and unmarshalling of drb requests and responses sent over the wire between server and client. This relieves the implementor of a new drb protocol layer with having to deal with these details.
The user does not have to directly deal with this object in normal use.