ASP.NET Core 10 SignalR Build Real-Time Web Apps AI

What you'll learn

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Build scalable, real-time web applications with bi-directional streaming using ASP.NET Core 10 SignalR and WebSockets.
Secure SignalR hubs using JWT Bearer tokens, policy-based authorization, custom claims, and secure query strings.
Scale applications across multi-node server environments seamlessly using a Redis Backplane scale-out architecture.
Eliminate runtime client payload errors by building strongly-typed hubs with modern C# interfaces and contracts.
Requirements

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Basic working knowledge of C# and ASP.NET Core web development (no prior real-time or SignalR experience required).
Description

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Build a production-minded real-time application with ASP.NET Core 10 SignalR, from the first hub connection to a measured, authenticated, scalable deployment.
Who this course is for

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•ASP.NET Core developers building dashboards, notifications, collaboration, chat, or live operational workflows.
•C# backend developers who need server-to-browser updates without repeated polling.
•Full-stack .NET developers who can use basic JavaScript but do not want a frontend framework prerequisite.
•Developers moving from a single-process demo to a multi-instance deployment.
•Technical leads who need a repeatable SignalR configuration and acceptance checklist.
What you will learn
•Build and map SignalR hubs in ASP.NET Core 10.
•Design explicit server-to-client and client-to-server hub contracts.
•Use invoke, send, on, reconnect handlers, and structured client logging.
•Route messages to all clients, groups, and authenticated users.
•Protect hubs and methods with bearer tokens, policies, and claims.
•Configure timeouts, keep-alives, transports, message limits, and detailed errors safely.
•Diagnose CORS, token, negotiation, and reconnect failures.
•Scale across instances with Redis or Azure SignalR Service.
•Test a real-time feature with measurable latency and connection-count evidence.
•Ship a role-protected live operations dashboard with production gates.
Requirements

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Students should know C#, basic ASP.NET Core dependency injection and routing, HTTP fundamentals, JSON, and basic JavaScript. Install the .NET 10 SDK, an editor, Git, and a browser. Docker is recommended for the Redis lab. Azure access is optional because the topology decision is also demonstrated locally.
Final project
You will build a live operations dashboard. Authenticated users join a site-specific group, authorized operators publish status changes, supervisors can execute a restricted administrative action, browsers reconnect after a transient network interruption, and the application is documented for either Azure SignalR Service or Redis with sticky sessions. You will finish with a deployment decision, a measured acceptance test, and a rollback checklist.
Who this course is for

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Intermediate C# and ASP.NET Core developers who want to replace inefficient polling with high-performance, real-time WebSockets communication.
Homepage

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