D. Kotz, R. Gray and D. Rus. Transportable Agents Support Worldwide Applications . However , these objects do not maintain an active thread of control as they move. Recent work on agent technology includes several systems using high level scripting languages like Tcl and the commercial Telescript system from General Magic. D. Kotz, R. Gray, and D. Rus.
Transportable agents support worldwide applications .
An agent is roughly a process with its own context, including code and data, that may travel among several sites in order to perform its task. Generally, an agent can invoke objects exported either by the servers it visits or by other agents running on these servers. Figure 5.1 Difference between RPC paradigm and the Mobile Agent approach. The idea of transporting programs around a network is not a new one. Thus, it is closely related to the computational model which describes how the execution occurs.