JSCL: a middleware for service coordination

  • Authors:
  • Gianluigi Ferrari;Roberto Guanciale;Daniele Strollo

  • Affiliations:
  • Dipartimento di Informatica, Università degli Studi di Pisa, Italy;Istituto Alti Studi IMT Lucca, Italy;Dipartimento di Informatica, Università degli Studi di Pisa, Italy

  • Venue:
  • FORTE'06 Proceedings of the 26th IFIP WG 6.1 international conference on Formal Techniques for Networked and Distributed Systems
  • Year:
  • 2006

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Abstract

This paper describes the design and the prototype implementation of a middleware, called Java Signal Core Layer (jscl), for coordinating distributed services. jscl supports the coordination of distributed services by exploiting an event notification paradigm. The design and the implementation of jscl has been inspired and driven by its formal specification given as a process calculus, the Signal Calculus (sc). At the experimental level JSCL has been exploited to implement Long Running Transactions (LRTs).