License: Creative Commons Attribution 4.0 International license (CC BY 4.0)
When quoting this document, please refer to the following
DOI: 10.4230/DARTS.9.2.9
URN: urn:nbn:de:0030-drops-182492
URL: https://drops.dagstuhl.de/opus/volltexte/2023/18249/
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Barwell, Adam D. ; Hou, Ping ; Yoshida, Nobuko ; Zhou, Fangyi

Designing Asynchronous Multiparty Protocols with Crash-Stop Failures (Artifact)

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DARTS-9-2-9.pdf (0.6 MB)
artifact-format:
DARTS-9-2-9-artifact-94cc09960ca3a9558cc30925291eca5d.tar.gz (1,317 MB)

Evaluation Policy
The artifact has been evaluated as described in the ECOOP 2023 Call for Artifacts and the ACM Artifact Review and Badging Policy.

Abstract

We introduce Teatrino, a toolchain that supports handling multiparty protocols with crash-stop failures and crash-handling behaviours. Teatrino accompanies the novel MPST theory in the related article, and enables users to generate fault-tolerant protocol-conforming Scala code from Scribble protocols. Local types are projected from the global protocol, enabling correctness-by-construction, and are expressed directly as Scala types via the Effpi concurrency library. Teatrino extends both Scribble and Effpi with support for crash-stop behaviour. The generated Scala code is executable and can be further integrated with existing systems. The accompanying theory in the related article guarantees deadlock-freedom and liveness properties for failure handling protocols and their implementation. This artifact includes examples, extended from both session type and distributed systems literature, featured in the related article.

BibTeX - Entry

@Article{barwell_et_al:DARTS.9.2.9,
  author =	{Barwell, Adam D. and Hou, Ping and Yoshida, Nobuko and Zhou, Fangyi},
  title =	{{Designing Asynchronous Multiparty Protocols with Crash-Stop Failures (Artifact)}},
  pages =	{9:1--9:3},
  journal =	{Dagstuhl Artifacts Series},
  ISSN =	{2509-8195},
  year =	{2023},
  volume =	{9},
  number =	{2},
  editor =	{Barwell, Adam D. and Hou, Ping and Yoshida, Nobuko and Zhou, Fangyi},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/opus/volltexte/2023/18249},
  URN =		{urn:nbn:de:0030-drops-182492},
  doi =		{10.4230/DARTS.9.2.9},
  annote =	{Keywords: Session Types, Concurrency, Failure Handling, Code Generation, Scala}
}

Keywords: Session Types, Concurrency, Failure Handling, Code Generation, Scala
Collection: DARTS, Volume 9, Issue 2, Special Issue of the 37th European Conference on Object-Oriented Programming (ECOOP 2023)
Issue Date: 2023
Date of publication: 11.07.2023

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