Preparing to Run Multiple Hub Instances via Redis Backplane (II)
Explore how to prepare SignalR hubs for scaling by creating a reusable class library and hosting multiple ASP.NET Core apps that share hubs via Redis backplane. Learn project setup, package management, and hub endpoint configuration for seamless multi-instance communication.
Moving SignalR Hub to a class library
The diagram shows how Redis server works with SignalR applications.
Using Redis with SignalR
Step 1: Create a class library project
Inside our LearningSignalR solution folder, we'll create a class library project by executing the following command:
dotnet new classlib -o SignalRHubsStep 2: Add the project to solution
Once the project has been created, we will add it to the solution by executing the following command:
dotnet sln add SignalRHubs\SignalRHubs.csprojStep 3: Install the required NuGet packages
Next, we will open the terminal inside SignalRHubs project folder and will install the required NuGet packages by executing the following commands:
dotnet add package Microsoft.AspNetCore.Authentication.JwtBearer
dotnet add package