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arXiv · 1902.07009

Zest: REST over ZeroMQ

John Moore·Andrés Arcia-Moret·Poonam Yadav·Richard Mortier·Anthony Brown·Derek McAuley·Andy Crabtree·Chris Greenhalgh·Hamed Haddadi·Yousef Amar
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Abstract

In this paper, we introduce Zest (REST over ZeroMQ), a middleware technology in support of an Internet of Things (IoT). Our work is influenced by the Constrained Application Protocol (CoAP) but emphasises systems that can support fine-grained access control to both resources and audit information, and can provide features such as asynchronous communication patterns between nodes. We achieve this by using a hybrid approach that combines a RESTful architecture with a variant of a publisher/subscriber topology that has enhanced routing support. The primary motivation for Zest is to provide inter-component communications in the Databox, but it is applicable in other contexts where tight control needs to be maintained over permitted communication patterns.

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John Moore, Andrés Arcia-Moret, Poonam Yadav, Richard Mortier, Anthony Brown, Derek McAuley, Andy Crabtree, Chris Greenhalgh, Hamed Haddadi, Yousef Amar. 2019-02-19. Zest: REST over ZeroMQ. https://arxiv.org/abs/1902.07009

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