DDHub Message Broker

Overview

The Message Broker is a server that provides message routing, persistence, and delivery for a seamless data exchange between an organization and its participants via their respective Client Gateways.

Architecture (placeholder)

Components

DID Auth Proxy

The DID auth proxy provides an authorization server and an nginx instance to allow applications to integrate the Energy Web DID solution into any RESTful API service without changing its source code.

Master Data and Message Metadata Storage

Large File Storage

NATS JetStream

JetStream is a built-in persistence engine for NATS which enables messages to be stored and replayed at a later time. Messages can be captured and replayed to consumers as needed.