Solace PubSub+ Real-Time Messaging

A real-time messaging application demonstrating Solace PubSub+ capabilities with:

• Publish/Subscribe (Topics) 🌐
• Guaranteed Messaging (Queues) 🚀
• React frontend for real-time visualization

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Features

• Publish messages to Solace topics
• Send persistent messages to Solace queues
• Real-time message display using Server-Sent Events (SSE)
• REST API for message operations
• Environment-based configuration

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Project Structure

solace/
├── Solace Pubsub-Nodejs/ # Backend 1 (Node.js) for sender
│   ├── app.js             # Express server
│   ├── TopicPublisher.js  # Topic message sender
│   ├── QueueProducer.js   # Queue message sender
│   ├── TopicSubscriber.js # Terminal test Code for receiving via topic
│   ├── QueueConsumer.js   # Terminal test Code for receiving via topic
│   └── .env               # Environment configuration
├── Solace Consumer-Subscriber/ # Backend 2 (Node.js) for receiver
│   ├── app.js             # Express server (with MongoDB connection)
│   ├── TopicSubscriber.js # Topic message receiver
│   ├── QueueConsumer.js   # Queue message receiver
│   └── .env               # Environment configuration
└── solace-frontend/       # Frontend (React)
    └── src/
        ├── app.js         # Home page
        └── pages/
            ├── mongoMessage.js  # MongoDB Messages display component
            ├── QueueMessage.js  # Queue Message display component
            ├── QueuePage.js     # Sending with QueueName component
            └── Topic.js         # Sending with Topic component