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Session-based Choreography with Exceptions

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Choreography has recently emerged as a pragmatic and concise way of describing communication-based systems such as web services and financial protocols. Recent studies have investigated the transition from the design stage of a system to its implementation providing an automatic way of mapping a choreograhy into executable code. In this work, we focus on an extension of choreography with a communication-based (interactional) exception mechanism by giving its formal semantics. In particular, we discuss through some examples how interactional exceptions at choreography level can be implemented into end-point code.
Original languageEnglish
JournalElectronical Notes in Theoretical Computer Science
Volume241
Pages (from-to)35-55
Number of pages21
ISSN1571-0661
Publication statusPublished - 2009

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