Description:

The SmartProxy package is intended for use in a multi-server
setting where one or more servers may not be directly accessible
to client side scripts. The SmartProxy package makes request
redirection and forwarding on a per class basis easy. Client
scripts need not know which server is appropriate for a specific
request and may make all requests from a single master server
which can be relied upon to redirect clients to the server
currently fulfilling a given request. The relieves a maintenance
burden on the client side. The server may also redirect clients
to a new class name or fully qualified action URI (methods and
arguments are assumed to remain constant however).