Transactions in RCCS

  • Authors:
  • Vincent Danos;Jean Krivine

  • Affiliations:
  • CNRS & Université Paris;INRIA Rocquencourt & Université Paris

  • Venue:
  • CONCUR 2005 - Concurrency Theory
  • Year:
  • 2005

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Abstract

We propose a formalisation of the notion of transaction, using a variant of CCS, RCCS, that distinguishes reversible and irreversible actions, and incorporates a distributed backtrack mechanism. Any weakly correct implementation of a transaction in CCS, once embedded in RCCS, automatically obtains a correct one. We show examples where this method allows for a more concise implementation and a simpler proof of correctness.