Technical Reports (CIS)

Document Type

Technical Report

Date of this Version

March 1999


University of Pennsylvania Department of Computer and Information Science Technical Report No. MS-CIS-99-15.


Chunks are a programming construct in PLAN, the Packet Language for Active Networks, comprised of a code segment and a suspended function call. In PLAN, chunks provide support for encapsulation and other packet programming techniques. This paper begins by explaining the semantics and implementation of chunks. We proceed, using several PLAN source code examples, to demonstrate the usefulness of chunks for micro-protocols, asynchronous adaptations, and as units of authentication granularity.



Date Posted: 01 November 2006