Udemy
    •  
    •  
    •  
    •  
    •  
    •  
    •  
    •  
Turn what you know into an opportunity and reach millions around the world.
Learn More
Your cart is empty.
Keep shopping
Master SignalR: Build Real-Time Web Apps with ASP.NET
Rating: 1.0 out of 5(1 rating)
28 students

Master SignalR: Build Real-Time Web Apps with ASP.NET

Master Real-Time Web Communication with SignalR in ASP.NET Core
Created byDmitriy Pokintelitsa
Last updated 3/2025
English
English [Auto],

What you'll learn

  • Understand SignalR Basics Learn what SignalR is, how it works, and its core concepts like hubs, connections, and transports.
  • Install and Set Up SignalR in ASP.NET Core Master how to install and configure SignalR in ASP.NET Core projects.
  • Create and Use Hubs for Server-Client Communication Learn how to create hubs and implement real-time message exchanges between the server and clients.
  • Build Scalable and High-Performance SignalR Apps Discover strategies for scaling SignalR applications and optimizing message delivery with Redis and multiple se
  • Integrate SignalR with Front-End Technologies Understand how to connect SignalR with front-end frameworks like React and Vue for real-time features.

Explore related topics

Course content

1 section • 11 lectures • 43m total length

  • Module 1: Introduction to SignalR4:40

    Explore SignalR, a real-time communication library that uses hubs and persistent connections to push updates from server to client, enabling chat, live notifications, and real-time dashboards.

  • Module 2: Installing and Setting Up SignalR2:42

    Install SignalR in an ASP.NET Core project, configure services and routes, and build real-time chat with hubs, clients, and persistent connections.

  • Module 3: Basic SignalR Operations4:43

    Learn to set up SignalR hubs, send and receive messages, and enable bidirectional real-time communication between the server and clients, with server broadcasts and group targeting.

  • Module 4: Advanced SignalR Features4:51

    Explore advanced SignalR features to build secure real time apps. Group clients for targeted broadcasts, enforce authentication and authorization, and implement robust error handling with automatic connection recovery.

  • Module 5: Integrating SignalR with Other Technologies4:22

    Explore how to integrate SignalR with WebSockets, mobile apps, and front-end frameworks like React and Vue to enable real-time updates and scalable cross-platform applications.

  • Module 6: Scaling SignalR4:01

    Scale SignalR by using Redis as a backplane to synchronize client connections and broadcast messages across multiple servers, enabling load balancing and reliable delivery.

  • Module 6: Scaling SignalR (2)1:13

    Scale SignalR for high-traffic apps by adopting event-driven messaging with Kafka or RabbitMQ, using Redis backplanes for cross-server message broadcasting, and leveraging Azure SignalR Service or backplanes for reliability.

  • Module 7: Managing Connection State4:45

    Manage SignalR connection state across real-time apps by handling connections, disconnections, and reconnections, while selecting protocols (JSON, MessagePack, or custom) to ensure seamless updates and session continuity.

  • Module 8: Hands-On Project – Real-Time Chat Application3:33

    Build a real time chat app with SignalR by supporting multiple connections, using groups for chat channels, and adding real time notifications to alert users.

  • Module 9: Optimizing SignalR Performance3:41

    Improve SignalR performance by reducing network overhead, managing connections, and using dependency injection; monitor traffic, optimize broadcasts with groups and throttling, and scale with Readus backplanes and load balancing.

  • Module 10: Conclusion and Best Practices4:49

    explore best practices for real-time apps with SignalR, emphasizing WebSockets, throttling, minimal payloads, secure scalable connections, and when to consider alternatives.

Requirements

  • No prior skills are required to take this course.

Description

In this course, you will learn how to implement real-time communication in your web applications using SignalR with ASP.NET Core. SignalR is a powerful library that enables bi-directional communication between the server and client, making it perfect for building interactive applications like chat apps, live notifications, and collaborative tools.


Starting with the basics, you’ll understand what SignalR is and how it works, before diving into practical examples like setting it up in your ASP.NET Core projects. You will learn how to create hubs, manage connections, and send real-time messages between the server and clients.


As you progress, you will explore advanced features like scaling SignalR applications using Redis, integrating SignalR with popular front-end frameworks such as React and Vue, and optimizing performance. By the end of the course, you will have the knowledge and hands-on experience to build and deploy real-time applications that can scale and perform efficiently.


This course is designed for developers who are new to SignalR and real-time communication, but it’s also perfect for experienced developers looking to enhance their skill set and build high-performance, interactive web applications. No prior experience with SignalR is needed—just a basic understanding of web development and ASP.NET Core. Join now and master SignalR!


Who this course is for:

  • 1. Web Developers Developers who want to add real-time communication features to their web applications, such as live chats, notifications, and collaborative tools. 2. ASP.NET Core Developers ASP.NET Core developers looking to integrate SignalR into their projects and enhance the interactivity of their applications. 3. Beginners in Real-Time Development Beginners who are new to real-time web development and want to learn how to use SignalR to build interactive, live applications. 4. Full-Stack Developers Full-stack developers looking to expand their skill set by learning how to connect front-end technologies like React or Vue with SignalR. 5. Software Engineers Engineers interested in exploring scalable, high-performance real-time systems and learning to optimize message delivery across distributed systems.

Report abuse