Microsoft.Extensions.Hosting 11.0.0-preview.4.26230.115

About

Contains the .NET Generic Host HostBuilder which layers on the Microsoft.Extensions.Hosting.Abstractions package.

Key Features

  • Contains the .NET Generic Host HostBuilder.

How to Use

For a console app project:

    using (IHost host = new HostBuilder().Build())
    {
        var lifetime = host.Services.GetRequiredService<IHostApplicationLifetime>();
    
        lifetime.ApplicationStarted.Register(() =>
        {
            Console.WriteLine("Started");
        });
        lifetime.ApplicationStopping.Register(() =>
        {
            Console.WriteLine("Stopping firing");
            Console.WriteLine("Stopping end");
        });
        lifetime.ApplicationStopped.Register(() =>
        {
            Console.WriteLine("Stopped firing");
            Console.WriteLine("Stopped end");
        });
    
        host.Start();
    
        // Listens for Ctrl+C.
        host.WaitForShutdown();
    }

Main Types

The main types provided by this library are:

  • Microsoft.Extensions.Host.
  • Microsoft.Extensions.Hosting.HostApplicationBuilder
  • Microsoft.Extensions.Hosting.HostBuilder
  • Microsoft.Extensions.Hosting.IHostedService
  • Microsoft.Extensions.Hosting.IHostedLifecycleService

Additional Documentation

  • Microsoft.Extensions.Configuration
  • Microsoft.Extensions.DependencyInjection
  • Microsoft.Extensions.Hosting.Abstractions
  • Microsoft.Extensions.Logging
  • Microsoft.Extensions.Options

Feedback & Contributing

Microsoft.Extensions.Hosting 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.Extensions.Hosting.

Packages Downloads
Microsoft.AspNetCore.Mvc.Testing
Support for writing functional tests for MVC applications. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/954f61dd38b33caa2b736c73530bd5a294174437
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Microsoft.AspNetCore.Mvc.Testing
Support for writing functional tests for MVC applications. This package was built from the source code at https://github.com/dotnet/dotnet/tree/b16286c2284fecf303dbc12a0bb152476d662e44
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Aspire.Hosting.MongoDB
MongoDB support for Aspire.
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Aspire.Hosting.SqlServer
Microsoft SQL Server support for Aspire.
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Aspire.Hosting.Nats
NATS support for Aspire.
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Aspire.Hosting.MongoDB
MongoDB support for .NET Aspire.
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Aspire.Hosting
Core abstractions for the Aspire application model.
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Aspire.Hosting.PostgreSQL
PostgreSQL® support for Aspire.
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Aspire.Hosting.SqlServer
Microsoft SQL Server support for Aspire.
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Aspire.Hosting
Core abstractions for the Aspire application model.
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Aspire.Hosting.Nats
NATS support for .NET Aspire.
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Aspire.Hosting.AppHost
Core library and MSBuild logic for .NET Aspire AppHost projects.
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SuperSocket.Server
SuperSocket server hosting library.
 30
SuperSocket.Server
SuperSocket server hosting library providing the core server implementation with session management, connection handling, and integration with the .NET dependency injection system and configuration framework.
 30
Aspire.Hosting
Core abstractions for the .NET Aspire application model.
 30
Microsoft.Extensions.Hosting.WindowsServices
.NET hosting infrastructure for Windows Services.
 30
Aspire.Hosting.AppHost
Core library and MSBuild logic for Aspire AppHost projects.
 30
Microsoft.ApplicationInsights.Kubernetes
Kubernetes support for .NET Core
 30

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.NET 10.0

.NET 11.0

.NET Framework 4.6.2

.NET Standard 2.0

.NET Standard 2.1

Version Downloads Last updated
11.0.0-preview.4.26230.115 6 05/14/2026
11.0.0-preview.3.26207.106 22 04/15/2026
11.0.0-preview.2.26159.112 24 03/11/2026
11.0.0-preview.1.26104.118 21 02/11/2026
10.0.8 6 05/14/2026
10.0.7 203 04/23/2026
10.0.6 12 04/15/2026
10.0.5 24 03/13/2026
10.0.4 22 03/11/2026
10.0.3 27 02/11/2026
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10.0.1 30 12/12/2025
10.0.0 20 12/12/2025
10.0.0-rc.2.25502.107 23 12/18/2025
10.0.0-rc.1.25451.107 13 12/20/2025
10.0.0-preview.7.25380.108 22 12/12/2025
10.0.0-preview.6.25358.103 15 12/21/2025
10.0.0-preview.5.25277.114 18 12/21/2025
10.0.0-preview.4.25258.110 18 12/13/2025
10.0.0-preview.3.25171.5 19 12/21/2025
10.0.0-preview.2.25163.2 19 12/14/2025
10.0.0-preview.1.25080.5 18 12/14/2025
9.0.16 6 05/14/2026
9.0.15 16 04/15/2026
9.0.14 16 03/11/2026
9.0.13 21 02/11/2026
9.0.12 19 01/13/2026
9.0.11 27 12/21/2025
9.0.10 17 12/19/2025
9.0.9 13 12/27/2025
9.0.8 20 12/20/2025
9.0.7 20 12/11/2025
9.0.6 15 12/24/2025
9.0.5 20 12/13/2025
9.0.4 21 12/21/2025
9.0.3 23 12/21/2025
9.0.2 21 12/20/2025
9.0.1 25 12/09/2025
9.0.0 24 12/24/2025
9.0.0-rc.2.24473.5 20 12/14/2025
9.0.0-rc.1.24431.7 16 12/09/2025
9.0.0-preview.7.24405.7 24 12/15/2025
9.0.0-preview.6.24327.7 15 12/21/2025
9.0.0-preview.5.24306.7 17 12/12/2025
9.0.0-preview.4.24266.19 18 12/12/2025
9.0.0-preview.3.24172.9 19 12/15/2025
9.0.0-preview.2.24128.5 17 12/21/2025
9.0.0-preview.1.24080.9 17 12/10/2025
8.0.1 23 12/15/2025
8.0.0 1,045 12/10/2025
8.0.0-rc.2.23479.6 22 12/15/2025
8.0.0-rc.1.23419.4 19 12/14/2025
8.0.0-preview.7.23375.6 19 12/21/2025
8.0.0-preview.6.23329.7 19 12/21/2025
8.0.0-preview.5.23280.8 19 12/14/2025
8.0.0-preview.4.23259.5 21 12/15/2025
8.0.0-preview.3.23174.8 19 12/15/2025
8.0.0-preview.2.23128.3 18 12/21/2025
8.0.0-preview.1.23110.8 21 12/16/2025
7.0.1 22 12/12/2025
7.0.0 22 12/14/2025
7.0.0-rc.2.22472.3 20 12/21/2025
7.0.0-rc.1.22426.10 15 12/21/2025
7.0.0-preview.7.22375.6 22 12/21/2025
7.0.0-preview.6.22324.4 18 12/21/2025
7.0.0-preview.5.22301.12 21 12/21/2025
7.0.0-preview.4.22229.4 20 12/16/2025
7.0.0-preview.3.22175.4 22 12/15/2025
7.0.0-preview.2.22152.2 20 12/21/2025
7.0.0-preview.1.22076.8 18 12/15/2025
6.0.2-mauipre.1.22102.15 25 01/10/2026
6.0.2-mauipre.1.22054.8 15 12/25/2025
6.0.1 24 12/13/2025
6.0.0 21 12/11/2025
6.0.0-rc.2.21480.5 19 12/21/2025
6.0.0-rc.1.21451.13 20 12/21/2025
6.0.0-preview.7.21377.19 21 12/18/2025
6.0.0-preview.6.21352.12 21 12/18/2025
6.0.0-preview.5.21301.5 17 12/16/2025
6.0.0-preview.4.21253.7 16 12/16/2025
6.0.0-preview.3.21201.4 19 12/14/2025
6.0.0-preview.2.21154.6 20 12/12/2025
6.0.0-preview.1.21102.12 19 12/14/2025
5.0.0 20 12/15/2025
5.0.0-rc.2.20475.5 21 12/21/2025
5.0.0-rc.1.20451.14 19 12/21/2025
5.0.0-preview.8.20407.11 20 12/12/2025
5.0.0-preview.7.20364.11 21 12/14/2025
5.0.0-preview.6.20305.6 22 12/21/2025
5.0.0-preview.5.20278.1 15 12/14/2025
5.0.0-preview.4.20251.6 23 12/14/2025
5.0.0-preview.3.20215.2 20 12/14/2025
5.0.0-preview.2.20160.3 13 12/21/2025
5.0.0-preview.1.20120.4 27 12/14/2025
3.1.32 23 12/15/2025
3.1.31 17 12/14/2025
3.1.30 15 12/20/2025
3.1.29 21 12/21/2025
3.1.28 19 12/21/2025
3.1.27 22 12/18/2025
3.1.26 17 12/11/2025
3.1.25 19 12/21/2025
3.1.24 23 12/14/2025
3.1.23 18 12/12/2025
3.1.22 17 12/21/2025
3.1.21 20 12/21/2025
3.1.20 15 12/21/2025
3.1.19 17 12/15/2025
3.1.18 21 12/21/2025
3.1.17 24 12/14/2025
3.1.16 21 12/12/2025
3.1.15 18 12/21/2025
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3.1.13 19 12/13/2025
3.1.12 21 12/14/2025
3.1.11 21 12/12/2025
3.1.10 18 12/20/2025
3.1.9 19 12/14/2025
3.1.8 20 12/12/2025
3.1.7 18 12/27/2025
3.1.6 19 12/27/2025
3.1.5 17 12/27/2025
3.1.4 18 12/14/2025
3.1.3 20 12/11/2025
3.1.2 18 12/15/2025
3.1.1 18 12/19/2025
3.1.0 23 12/14/2025
3.1.0-preview3.19553.2 16 12/21/2025
3.1.0-preview2.19525.4 23 12/14/2025
3.1.0-preview1.19506.1 17 12/19/2025
3.0.3 26 12/14/2025
3.0.2 18 12/14/2025
3.0.1 18 12/27/2025
3.0.0 26 12/24/2025
3.0.0-rc1.19456.10 23 12/21/2025
3.0.0-preview9.19423.4 19 12/15/2025
3.0.0-preview8.19405.4 21 12/14/2025
3.0.0-preview7.19362.4 23 12/12/2025
3.0.0-preview6.19304.6 19 12/21/2025
3.0.0-preview5.19227.9 20 12/21/2025
3.0.0-preview4.19216.2 22 12/14/2025
3.0.0-preview3.19153.1 23 12/16/2025
3.0.0-preview.19074.2 20 12/15/2025
3.0.0-preview.18572.1 25 12/12/2025
2.2.0 19 12/14/2025
2.2.0-preview3-35497 27 12/17/2025
2.2.0-preview2-35157 18 12/12/2025
2.2.0-preview1-35029 19 12/12/2025
2.1.1 17 12/25/2025
2.1.0 21 12/14/2025
2.1.0-rc1-final 25 12/12/2025
2.1.0-preview2-final 16 12/14/2025
2.1.0-preview1-final 18 12/14/2025