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 This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/d827c653b787c07de908240b7746ce34d3e6271e
 13
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/b96167fbfe8bd45d94e4dcda42c7d09eb5745459
 13
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/0621c1748eac08dd516edc950559ab7e8308f214
 13
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/ab1f1c636afa3a6607f2d67bc387b586596d1d38
 13
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/4442a188f9200a57635373dcd640893c0e8dcc78
 12
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/4d0b3722384bfec7d4c210674df9b7bf1e59da90
 12
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/06b2bc111203f9b9ff0914a7715675a9a66bdac9
 11
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
 11
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/d9ba962869d1b1c410ea476b02de2f8e27eec762
 10
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/535da07711bd5e2d8e44c0ea10bd2c8be1a9a584
 10
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/1f49b6637a0c3a6af34b42332e06966e4d383d54
 10
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/d634f2bd1ad6e319f26ff0f1d7ada5539158a19f
 10
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/8ad057426fa6a27cd648b05684afddab9d97d3d9
 9
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/67e04394e98d5bfa6a5684d471a72fcbe30fd587
 8
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/54142bcb25544b72fac28b1b061e7788c91c4f49
 8
Microsoft.AspNetCore.SignalR.Client
Client for ASP.NET Core SignalR This package was built from the source at: https://github.com/aspnet/SignalR/tree/d20d4f128e295dd491f955277bb24ac16ddca32a
 8
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/1dcf7acfacf0fe154adcc23270cb0da11ff44ace
 7
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/379bfc7b2559e7cc9f42f997a497b2f2dd8e12d2
 7
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/3fe12b935c03138f76364dc877a7e069e254b5b2
 7
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/7b22a279ec975335bbb0a7cbadef2e45ee15aa9c
 7

.NET Framework 4.6.2

.NET Standard 2.1

.NET Standard 2.0

.NET 11.0

Version Downloads Last updated
11.0.0-preview.2.26159.112 1 03/12/2026
11.0.0-preview.1.26104.118 4 02/15/2026
10.0.5 2 03/14/2026
10.0.4 1 03/13/2026
10.0.3 3 02/19/2026
10.0.2 3 01/19/2026
10.0.1 1 01/05/2026
10.0.0 0 12/09/2025
10.0.0-rc.2.25502.107 1 12/09/2025
10.0.0-rc.1.25451.107 1 12/10/2025
10.0.0-preview.7.25380.108 2 01/12/2026
10.0.0-preview.6.25358.103 2 01/11/2026
10.0.0-preview.5.25277.114 3 01/09/2026
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10.0.0-preview.3.25172.1 1 12/09/2025
10.0.0-preview.2.25164.1 2 01/19/2026
10.0.0-preview.1.25120.3 3 01/18/2026
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8.0.0-rc.2.23480.2 3 12/10/2025
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1.0.0-rc1-final 7 12/31/2025
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1.0.0-preview1-final 7 12/10/2025
1.0.0-alpha2-final 8 12/31/2025
1.0.0-alpha1-final 7 12/31/2025