sifis-home / domo-wot-bridge

WoT to DoMO DHT bridge

domo-wot-bridge

DoMO component to control Web of Things devices via the DoMO DHT.

The SIFIS-HOME NSSD Manager is the SIFIS-HOME component responsible for interacting with the NSSD devices present in the house. It has been developed using the Rust language and is composed of three main modules: the DHT module, the M-DNS Module and the Web of Things (WoT) Module.

• DHT Module: the DHT Module is the responsible for communicating with the DHT Manager. It uses the WebSocket API provided by the DHT Manager to access the DHT. In detail, it establishes a persistent WebSocket connection with the DHT Manager for being able to receive commands from the user (e.g. “turn on a certain light”) and for updating the status of the managed devices (e.g. to signal that an actuator is connected to the system).

• M-DNS Module: the M-DNS Module uses the m-DNS protocol to detect the presence of WiFi actuators in the network advertised by the DoMO gateway where it is in execution. In detail, the m-DNS module periodically performs an m-DNS discovery operation that produces as a result the list of WiFi actuators that are connected to the DoMO gateway advertised network.

• WoT Module: the Web of Things module manages the communication of the NSSD Manager with the NSSD. It uses a WoT API to interact with the NSSD.

Acknowledgements

This software has been partially developed in the scope of the H2020 project SIFIS-Home with GA n. 952652.