Microsoft.AspNetCore.SignalR.Client.Core 11.0.0-preview.5.26302.115

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	23
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	24
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	22
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/844a82e37cae48af2ab2ee4f39b41283e6bb4f0e	22
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/e276c8174b8bfdeb70efceafa81c75f8badbc8db	22
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	22
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/3c37ef8f5358abb303c05d299f029fca7d867d56	23
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	23
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/5a129191c1a59ef35c9b4c5a04de71ab111c28d2	22
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	23
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/67acc3d331454956fc06d6de2218a625e3e596f8	22
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	23
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	22
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	26
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	32
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	24
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	22
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/da7e9894ce22ef8cc02e5acc56e95a6f8cf8f644	22
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/e882394a7bb38930da748291fe2c2ceaa6a80588	22
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/f9ae0f5d30be2de3c0de61b5673bd8873231d70a	22

.NET 11.0

Microsoft.AspNetCore.SignalR.Protocols.Json (>= 11.0.0-preview.5.26302.115)
Microsoft.Extensions.Logging (>= 11.0.0-preview.5.26302.115)
Microsoft.Extensions.DependencyInjection (>= 11.0.0-preview.5.26302.115)
Microsoft.AspNetCore.SignalR.Common (>= 11.0.0-preview.5.26302.115)

.NET Standard 2.1

System.Threading.Channels (>= 11.0.0-preview.5.26302.115)
Microsoft.Extensions.Logging (>= 11.0.0-preview.5.26302.115)
Microsoft.Extensions.DependencyInjection (>= 11.0.0-preview.5.26302.115)
Microsoft.Bcl.TimeProvider (>= 11.0.0-preview.5.26302.115)
Microsoft.AspNetCore.SignalR.Common (>= 11.0.0-preview.5.26302.115)
Microsoft.AspNetCore.SignalR.Protocols.Json (>= 11.0.0-preview.5.26302.115)

.NET Standard 2.0

System.Threading.Channels (>= 11.0.0-preview.5.26302.115)
Microsoft.Extensions.Logging (>= 11.0.0-preview.5.26302.115)
Microsoft.Bcl.TimeProvider (>= 11.0.0-preview.5.26302.115)
Microsoft.AspNetCore.SignalR.Common (>= 11.0.0-preview.5.26302.115)
Microsoft.Extensions.DependencyInjection (>= 11.0.0-preview.5.26302.115)
Microsoft.AspNetCore.SignalR.Protocols.Json (>= 11.0.0-preview.5.26302.115)

.NET Framework 4.6.2

System.Threading.Channels (>= 11.0.0-preview.5.26302.115)
Microsoft.Extensions.Logging (>= 11.0.0-preview.5.26302.115)
Microsoft.Extensions.DependencyInjection (>= 11.0.0-preview.5.26302.115)
Microsoft.Bcl.TimeProvider (>= 11.0.0-preview.5.26302.115)
Microsoft.AspNetCore.SignalR.Common (>= 11.0.0-preview.5.26302.115)
Microsoft.AspNetCore.SignalR.Protocols.Json (>= 11.0.0-preview.5.26302.115)

Version	Downloads	Last updated
11.0.0-preview.5.26302.115	1	06/17/2026
11.0.0-preview.4.26230.115	5	05/19/2026
11.0.0-preview.3.26207.106	2	04/26/2026
11.0.0-preview.2.26159.112	7	03/11/2026
11.0.0-preview.1.26104.118	5	02/16/2026
10.0.9	1	06/15/2026
10.0.8	5	05/19/2026
10.0.7	5	04/26/2026
10.0.6	6	04/17/2026
10.0.5	7	03/15/2026
10.0.4	8	03/11/2026
10.0.3	10	02/17/2026
10.0.2	11	01/16/2026
10.0.1	12	12/11/2025
10.0.0	13	11/13/2025
10.0.0-rc.2.25502.107	13	10/16/2025
10.0.0-rc.1.25451.107	17	09/11/2025
10.0.0-preview.7.25380.108	18	08/14/2025
10.0.0-preview.6.25358.103	15	07/26/2025
10.0.0-preview.5.25277.114	16	06/29/2025
10.0.0-preview.4.25258.110	21	05/27/2025
10.0.0-preview.3.25172.1	19	04/29/2025
10.0.0-preview.2.25164.1	21	04/29/2025
10.0.0-preview.1.25120.3	17	03/05/2025
9.0.17	2	06/15/2026
9.0.16	4	05/19/2026
9.0.15	6	04/17/2026
9.0.14	9	03/11/2026
9.0.13	10	02/17/2026
9.0.12	12	01/16/2026
9.0.11	14	11/13/2025
9.0.10	14	10/16/2025
9.0.9	17	09/11/2025
9.0.8	17	08/07/2025
9.0.7	17	07/26/2025
9.0.6	15	06/27/2025
9.0.5	20	05/27/2025
9.0.4	20	04/29/2025
9.0.3	21	04/29/2025
9.0.2	22	02/19/2025
9.0.1	20	01/20/2025
9.0.0	21	01/20/2025
9.0.0-rc.2.24474.3	25	12/03/2024
9.0.0-rc.1.24452.1	21	10/06/2024
9.0.0-preview.7.24406.2	20	06/28/2025
9.0.0-preview.6.24328.4	17	03/05/2025
9.0.0-preview.5.24306.11	20	01/22/2025
9.0.0-preview.4.24267.6	17	03/05/2025
9.0.0-preview.3.24172.13	18	01/30/2025
9.0.0-preview.2.24128.4	16	03/05/2025
9.0.0-preview.1.24081.5	22	01/24/2025
8.0.28	2	06/15/2026
8.0.27	4	05/19/2026
8.0.26	7	04/26/2026
8.0.25	6	03/11/2026
8.0.24	9	02/15/2026
8.0.23	11	01/16/2026
8.0.22	15	11/13/2025
8.0.21	14	10/16/2025
8.0.20	14	09/11/2025
8.0.19	20	08/07/2025
8.0.18	17	07/26/2025
8.0.17	19	06/27/2025
8.0.16	19	05/27/2025
8.0.15	18	04/29/2025
8.0.14	15	04/29/2025
8.0.13	19	02/19/2025
8.0.12	23	01/20/2025
8.0.11	22	01/20/2025
8.0.10	22	01/20/2025
8.0.8	22	10/06/2024
8.0.7	23	10/06/2024
8.0.6	33	07/03/2024
8.0.5	24	10/06/2024
8.0.4	21	02/19/2025
8.0.3	21	10/06/2024
8.0.2	20	02/19/2025
8.0.1	21	02/19/2025
8.0.0	22	10/06/2024
8.0.0-rc.2.23480.2	17	03/05/2025
8.0.0-rc.1.23421.29	17	01/30/2025
8.0.0-preview.7.23375.9	19	02/26/2025
8.0.0-preview.6.23329.11	16	03/05/2025
8.0.0-preview.5.23302.2	22	03/02/2025
8.0.0-preview.4.23260.4	19	03/05/2025
8.0.0-preview.3.23177.8	23	10/06/2024
8.0.0-preview.2.23153.2	23	10/06/2024
8.0.0-preview.1.23112.2	20	03/05/2025
7.0.20	22	10/06/2024
7.0.19	22	02/19/2025
7.0.18	23	10/06/2024
7.0.17	21	10/06/2024
7.0.16	21	10/06/2024
7.0.15	24	10/06/2024
7.0.14	20	10/06/2024
7.0.13	23	02/19/2025
7.0.12	21	02/19/2025
7.0.11	22	10/06/2024
7.0.10	22	10/06/2024
7.0.9	22	10/06/2024
7.0.8	23	02/19/2025
7.0.7	21	02/19/2025
7.0.5	24	10/06/2024
7.0.4	22	02/19/2025
7.0.3	23	02/19/2025
7.0.2	23	02/19/2025
7.0.1	27	02/05/2025
7.0.0	22	10/06/2024
7.0.0-rc.2.22476.2	17	10/06/2024
7.0.0-rc.1.22427.2	21	10/06/2024
7.0.0-preview.7.22376.6	25	03/05/2025
7.0.0-preview.6.22330.3	20	10/06/2024
7.0.0-preview.5.22303.8	20	03/05/2025
7.0.0-preview.4.22251.1	20	10/06/2024
7.0.0-preview.3.22178.4	17	03/05/2025
7.0.0-preview.2.22153.2	21	02/20/2025
7.0.0-preview.1.22109.13	17	03/05/2025
6.0.36	25	01/20/2025
6.0.35	21	01/20/2025
6.0.33	20	02/04/2025
6.0.32	23	10/06/2024
6.0.31	21	02/19/2025
6.0.30	23	10/06/2024
6.0.29	24	02/19/2025
6.0.28	20	02/19/2025
6.0.27	21	02/01/2025
6.0.26	23	02/19/2025
6.0.25	23	10/06/2024
6.0.24	21	02/19/2025
6.0.23	25	02/19/2025
6.0.22	22	02/19/2025
6.0.21	19	10/06/2024
6.0.20	27	10/06/2024
6.0.19	21	10/06/2024
6.0.18	22	01/29/2025
6.0.16	23	10/06/2024
6.0.15	23	10/06/2024
6.0.14	20	02/19/2025
6.0.13	22	10/06/2024
6.0.12	18	01/28/2025
6.0.11	20	02/19/2025
6.0.10	21	02/19/2025
6.0.9	23	10/06/2024
6.0.8	26	10/06/2024
6.0.7	24	10/06/2024
6.0.6	23	10/06/2024
6.0.5	22	10/06/2024
6.0.4	25	02/19/2025
6.0.3	24	10/06/2024
6.0.2	23	10/06/2024
6.0.1	22	10/06/2024
6.0.0	20	02/19/2025
6.0.0-rc.2.21480.10	17	01/05/2025
6.0.0-rc.1.21452.15	16	03/05/2025
6.0.0-preview.7.21378.6	20	10/06/2024
6.0.0-preview.6.21355.2	19	10/06/2024
6.0.0-preview.5.21301.17	21	03/05/2025
6.0.0-preview.4.21253.5	18	01/21/2025
6.0.0-preview.3.21201.13	17	03/01/2025
6.0.0-preview.2.21154.6	20	10/06/2024
6.0.0-preview.1.21103.6	18	03/05/2025
5.0.17	26	02/19/2025
5.0.16	20	02/19/2025
5.0.15	20	10/06/2024
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5.0.0	25	10/06/2024
5.0.0-rc.2.20475.17	20	10/06/2024
5.0.0-rc.1.20451.17	19	03/05/2025
5.0.0-preview.8.20414.8	17	03/05/2025
5.0.0-preview.7.20365.19	18	03/01/2025
5.0.0-preview.6.20312.15	20	10/06/2024
5.0.0-preview.5.20279.2	18	10/06/2024
5.0.0-preview.4.20257.10	23	03/05/2025
5.0.0-preview.3.20215.14	24	10/06/2024
5.0.0-preview.2.20167.3	20	10/06/2024
5.0.0-preview.1.20124.5	18	10/06/2024
3.1.32	22	02/19/2025
3.1.31	19	02/19/2025
3.1.30	22	02/14/2025
3.1.29	21	02/19/2025
3.1.28	20	10/06/2024
3.1.27	20	02/19/2025
3.1.26	21	02/19/2025
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3.1.24	21	10/06/2024
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3.1.7	31	10/06/2024
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3.1.2	21	02/19/2025
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3.1.0	21	02/19/2025
3.1.0-preview3.19555.2	19	03/05/2025
3.1.0-preview2.19528.8	18	03/05/2025
3.1.0-preview1.19508.20	17	03/05/2025
3.0.3	28	02/19/2025
3.0.2	20	02/19/2025
3.0.0	26	02/19/2025
3.0.0-rc1.19457.4	15	03/05/2025
3.0.0-preview9.19424.4	16	10/06/2024
3.0.0-preview8.19405.7	18	03/05/2025
3.0.0-preview7.19365.7	17	03/05/2025
3.0.0-preview6.19307.2	16	03/05/2025
3.0.0-preview5-19227-01	17	03/05/2025
3.0.0-preview4-19216-03	18	10/06/2024
3.0.0-preview3-19153-02	19	10/06/2024
3.0.0-preview-19075-0444	18	01/20/2025
3.0.0-preview-18579-0056	19	10/06/2024
1.2.11	1	06/15/2026
1.2.10	4	05/19/2026
1.2.9	12	01/10/2026
1.2.8	11	01/09/2026
1.2.0	22	01/20/2025
1.1.0	24	02/19/2025
1.1.0-preview3-35497	22	10/06/2024
1.1.0-preview2-35157	21	03/03/2025
1.1.0-preview1-35029	20	10/06/2024
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1.0.3	21	10/06/2024
1.0.2	20	02/19/2025
1.0.1	24	10/06/2024
1.0.0	20	10/06/2024
1.0.0-rc1-final	18	02/19/2025
1.0.0-preview2-final	19	02/19/2025
1.0.0-preview1-final	24	10/06/2024
1.0.0-alpha2-final	22	10/06/2024
1.0.0-alpha1-final	21	10/06/2024