JSUP EXECUTION MODES
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[JSup] can be executed in various ways: *
Stand-alone: a single instance of the program
provides both the graphic user interface (both
desktop and web), the communication with devices
(PLC, controllers, ...) and runs all the logic. *
Server: an instance of the program that only
provides the communication with devices (PLC,
controller, ...), runs the [Shared domain] logic,
accepts connection from clients. Furthermore it
provides the web interface. The server instances
can be executed as a Windows service, in that way
it will run regardless of the logged on user (if
any). * Client: such JSup instance must be
connected to (and depends on, for the [Shared
domain]) a JSup server instance. The server
instance can be run on the same PC or in a remote
one; the connection is made via [wikipedia:TCP/IP],
and the used bandwidth is very low. The Client
instance provides the desktop graphic user
interface (web interface is provided by the Server
instance) and runs the [User domain] logic.