.NET Core

• Startup.cs: Configures services and the request pipeline.
• Program.cs: Entry point for the .NET application.
• EventHub.cs: SignalR hub for real-time communication.
• ApplicationDbContext.cs: Entity Framework Core DbContext.
• Repositories/: Data access layer.
• Services/: Business logic layer.
• BlockchainHub.cs: SignalR hub for blockchain-related real-time updates.

Blockchain Explorer Integration

• BlockchainHub.cs: A SignalR hub designed to handle real-time communication for blockchain-related events, such as new blocks and transactions. This hub pushes updates to all connected clients whenever a new block or transaction is detected.

How to Use BlockchainHub

1. Configure SignalR: Ensure SignalR is properly set up in your application.
2. Trigger Events: Use the BlockchainHub service to notify clients of new blockchain events.
3. Client-Side Handling: Connect to the BlockchainHub from your client applications and handle incoming events.

.NET Core Setup

1. Restore Packages
2. Apply Migrations
3. Run the Application
4. Access the Application

Common Issues

• SignalR Connection Issues: Ensure the SignalR server is running and accessible from the client. Verify CORS settings and transport configuration.
• Database Connection Issues: Check your connection strings and ensure the database server is reachable.
• Port Conflicts: Ensure that the ports used by Node.js and .NET Core are not conflicting with other services.