作者: Sylvain Cherrier , Yacine M. Ghamri-Doudane , Stephane Lohier , Gilles Roussel
DOI: 10.1109/WF-IOT.2014.6803224
关键词:
摘要: Facilitating the creation of Internet Things (IoT) applications is a major concern to increase its development. D-LITe, our previous work, framework for that purpose. In Objects are considered as part whole application. They offer REST web service describes Object capabilities, receives logic be executed, and interacts with other stakeholders. Then, complete application seen choreography dynamically deployed on various objects. But main issue choreographies loss coherence. Because their unreliability, some networks used in IoT may introduce de-synchronization between Objects, leading errors failures. this paper, we propose solution re-introduce coherence application, order keep advantages while dealing issue. An overlay logical check-points at layer defines links coherent states set objects triggers re-synchronization messages. Correcting statements thus spread through network, which enables fault recovery Choreographies. This paper ends comparison checking cost reliability improvement.