Microsoft.AspNetCore.SignalR.Client.Core 11.0.0-preview.2.26159.112

About

Microsoft.AspNetCore.SignalR.Client.Core provides core functionality for the .NET client for ASP.NET Core SignalR.

[!NOTE] This package contains only the connection-agnostic components of the .NET SignalR client, and does not provide a default connection implementation. In most scenarios, the Microsoft.AspNetCore.SignalR.Client package should be used because it provides an HTTP connection implementation.

Key Features

SignalR provides the following capabilities:

  • Automatic connection management
  • Sending messages to all connected clients simultaneously
  • Sending messages to specific clients or groups of clients
  • Scaling to handle increasing traffic

How to Use

To use Microsoft.AspNetCore.SignalR.Client.Core, follow these steps:

Installation

dotnet add package Microsoft.AspNetCore.SignalR.Client.Core

Configuration

The .NET SignalR client requires a connection implementation. To use an HTTP connection implementation, install the Microsoft.AspNetCore.SignalR.Client package.

Main Types

The main types provided by Microsoft.AspNetCore.SignalR.Client.Core include:

  • HubConnectionBuilder: Provides an abstraction to construct new SignalR hub connections
  • HubConnection: Defines methods for managing a hub connection, including:
    • Starting and stopping the connection
    • Sending and receiving messages
    • Handling disconnects and attempting reconnects
  • HubConnectionOptions: Provides options for configuring a HubConnection

Additional Documentation

For additional documentation and examples, refer to the official documentation on the .NET client for ASP.NET Core SignalR.

Feedback & Contributing

Microsoft.AspNetCore.SignalR.Client.Core is released as open-source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.

Showing the top 20 packages that depend on Microsoft.AspNetCore.SignalR.Client.Core.

Packages Downloads
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR
 18
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/0c26925a185ba2996051c0f37a995ef0a682cf54
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Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/331b52b370cd4e7fe2919d4d4cda27412e2ab1cc
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Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/440dadc05b2bed38e6a726c2492db90e77d43c62
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Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/458d97420a173fe87487b58ec4aa47a4c9dc4710
 17
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/fbe05294ac5c88be848b4d57d60cb2657874da9b
 17
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/31d685b2d9a86ca1243014d175a3da813f78e428
 17
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/4ae1269bff83362236d0f3bd4c9302e6a1e9341c
 17
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/64ea4108e7dcf1ca575f8dd2028363b0b1ef6ebc
 17
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/68bb6fb08f8f85bb3cf08953a0d2f4a254eaccff
 17
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/7c810658463f35c39c54d5fb8a8dbbfd463bf747
 17
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/88ec3bc3f37e76fbcc932a25f9f0c1c29fe2b343
 16
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/8e941eb42f819adb116b881195158b3887a70a1c
 17
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/af22effae4069a5dfb9b0735859de48820104f5b
 16
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/b8139c5ee58f1708b0e3368a1b241400edd6cbc4
 27
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/bb01bbf4433e27289b99001b7de6a582879d1835
 18
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/c2a442982e736e17ae6bcadbfd8ccba278ee1be6
 18
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/c911002ab43b7b989ed67090f2a48d9073d5118d
 16
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/c967158b960823ccfcb19f1ef56426e2fd38eb3f
 17
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/febee99db845fd8766a13bdb391a07c3ee90b4ba
 17

.NET Framework 4.6.2

.NET Standard 2.1

.NET Standard 2.0

.NET 11.0

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11.0.0-preview.2.26159.112 1 03/11/2026
11.0.0-preview.1.26104.118 4 02/16/2026
10.0.4 1 03/11/2026
10.0.3 5 02/17/2026
10.0.2 5 01/16/2026
10.0.1 7 12/11/2025
10.0.0 8 11/13/2025
10.0.0-rc.2.25502.107 10 10/16/2025
10.0.0-rc.1.25451.107 11 09/11/2025
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9.0.10 7 10/16/2025
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9.0.6 11 06/27/2025
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9.0.2 17 02/19/2025
9.0.1 16 01/20/2025
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9.0.0-rc.2.24474.3 21 12/03/2024
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9.0.0-preview.7.24406.2 13 06/28/2025
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8.0.22 8 11/13/2025
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8.0.0-preview.3.23177.8 16 10/06/2024
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