Microsoft.Extensions.Hosting.Abstractions
9.0.5
Prefix Reserved
.NET 8.0
This package targets .NET 8.0. The package is compatible with this framework or higher.
.NET Standard 2.0
This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
.NET Framework 4.6.2
This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
There is a newer prerelease version of this package available.
See the version list below for details.
See the version list below for details.
dotnet add package Microsoft.Extensions.Hosting.Abstractions --version 9.0.5
NuGet\Install-Package Microsoft.Extensions.Hosting.Abstractions -Version 9.0.5
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.5" />
<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Microsoft.Extensions.Hosting.Abstractions --version 9.0.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Extensions.Hosting.Abstractions, 9.0.5"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#addin nuget:?package=Microsoft.Extensions.Hosting.Abstractions&version=9.0.5
#tool nuget:?package=Microsoft.Extensions.Hosting.Abstractions&version=9.0.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
About
Contains abstractions to host user code in an application by encapsulating an application's resources and lifetime functionality including:
- Dependency injection (DI).
- Logging.
- Configuration.
- Starting, stopping and obtaining notifications.
This package is also used to wire up specific application models like ASP.NET Core that are built on top of hosting.
Key Features
- Provides the
BackgroundServicebase class and theIHostedServiceinterface for implementing worker services. - Provides interfaces used to configure and start\stop a host.
- Provides types to obtain environment settings such as an application name and paths.
How to Use
See the Conceptual documentation below for using BackgroundService and IHostedService to host worker services.
Main Types
The main types provided by this library are:
Microsoft.Extensions.Hosting.BackgroundServiceMicrosoft.Extensions.Hosting.IHostBuilderMicrosoft.Extensions.Hosting.IHostedService
Additional Documentation
- Conceptual documentation
- API documentation
Related Packages
Microsoft.Extensions.HostingMicrosoft.Extensions.Configuration.AbstractionsMicrosoft.Extensions.DependencyInjection.AbstractionsMicrosoft.Extensions.Diagnostics.AbstractionsMicrosoft.Extensions.FileProviders.AbstractionsMicrosoft.Extensions.Logging.Abstractions
Feedback & Contributing
Microsoft.Extensions.Hosting.Abstractions is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 is compatible. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
| .NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
| .NET Standard | netstandard2.0 is compatible. netstandard2.1 is compatible. |
| .NET Framework | net461 was computed. net462 is compatible. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
| MonoAndroid | monoandroid was computed. |
| MonoMac | monomac was computed. |
| MonoTouch | monotouch was computed. |
| Tizen | tizen40 was computed. tizen60 was computed. |
| Xamarin.iOS | xamarinios was computed. |
| Xamarin.Mac | xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETFramework 4.6.2
- Microsoft.Bcl.AsyncInterfaces (>= 9.0.5)
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.5)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.5)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.5)
- System.Threading.Tasks.Extensions (>= 4.5.4)
-
.NETStandard 2.0
- Microsoft.Bcl.AsyncInterfaces (>= 9.0.5)
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.5)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.5)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.5)
- System.Threading.Tasks.Extensions (>= 4.5.4)
-
.NETStandard 2.1
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.5)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.5)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.5)
-
net8.0
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.5)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.5)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.5)
-
net9.0
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.5)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.5)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.5)
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.5)
NuGet packages (4.1K)
Showing the top 5 NuGet packages that depend on Microsoft.Extensions.Hosting.Abstractions:
| Package | Downloads |
|---|---|
|
Microsoft.AspNetCore.Hosting.Abstractions
ASP.NET Core hosting and startup abstractions for web applications. |
|
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Microsoft.Extensions.Hosting
Hosting and startup infrastructures for applications. |
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Microsoft.AspNetCore.DataProtection
ASP.NET Core logic to protect and unprotect data, similar to DPAPI. This package was built from the source code at https://github.com/dotnet/dotnet/tree/c22dcd0c7a78d095a94d20e59ec0271b9924c82c |
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Microsoft.Extensions.Diagnostics.HealthChecks
Components for performing health checks in .NET applications Commonly Used Types: Microsoft.Extensions.Diagnostics.HealthChecks.HealthCheckService Microsoft.Extensions.Diagnostics.HealthChecks.IHealthChecksBuilder This package was built from the source code at https://github.com/dotnet/dotnet/tree/c22dcd0c7a78d095a94d20e59ec0271b9924c82c |
|
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Microsoft.AspNetCore.Hosting
ASP.NET Core hosting infrastructure and startup logic for web applications. |
GitHub repositories (290)
Showing the top 20 popular GitHub repositories that depend on Microsoft.Extensions.Hosting.Abstractions:
| Repository | Stars |
|---|---|
|
jellyfin/jellyfin
The Free Software Media System - Server Backend & API
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abpframework/abp
Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.
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dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
|
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chocolatey/choco
Chocolatey - the package manager for Windows
|
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HangfireIO/Hangfire
An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required
|
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JeffreySu/WeiXinMPSDK
微信全平台 .NET SDK， Senparc.Weixin for C#，支持 .NET Framework 及 .NET Core、.NET 8.0。已支持微信公众号、小程序、小游戏、微信支付、企业微信/企业号、开放平台、JSSDK、微信周边等全平台。 WeChat SDK for C#.
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MassTransit/MassTransit
Distributed Application Framework for .NET
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RayWangQvQ/BiliBiliToolPro
B 站（bilibili）自动任务工具，支持docker、青龙、k8s等多种部署方式。敏感肌也能用。
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elsa-workflows/elsa-core
A .NET workflows library
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dotnetcore/CAP
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
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quartznet/quartznet
Quartz Enterprise Scheduler .NET
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LykosAI/StabilityMatrix
Multi-Platform Package Manager for Stable Diffusion
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Azure/azure-sdk-for-net
This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-net.
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danielgerlag/workflow-core
Lightweight workflow engine for .NET Standard
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anjoy8/Blog.Core
💖 ASP.NET Core 8.0 全家桶教程，前后端分离后端接口，vue教程姊妹篇，官方文档：
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umbraco/Umbraco-CMS
Umbraco is a free and open source .NET content management system helping you deliver delightful digital experiences.
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openiddict/openiddict-core
Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET
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dotnetcore/Util
Util是一个.Net平台下的应用框架，旨在提升中小团队的开发能力，由工具类、分层架构基类、Ui组件，配套代码生成模板，权限等组成。
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opserver/Opserver
Stack Exchange's Monitoring System
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dotnet/aspire
Tools, templates, and packages to accelerate building observable, production-ready apps
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| Version | Downloads | Last updated | |
|---|---|---|---|
| 10.0.0-preview.4.25258.110 | 2,064 | 5/12/2025 | |
| 10.0.0-preview.3.25171.5 | 17,572 | 4/10/2025 | |
| 10.0.0-preview.2.25163.2 | 14,363 | 3/18/2025 | |
| 10.0.0-preview.1.25080.5 | 13,653 | 2/25/2025 | |
| 9.0.5 | 138,416 | 5/13/2025 | |
| 9.0.4 | 3,237,641 | 4/8/2025 | |
| 9.0.3 | 4,159,722 | 3/11/2025 | |
| 9.0.2 | 5,646,012 | 2/11/2025 | |
| 9.0.1 | 5,905,785 | 1/14/2025 | |
| 9.0.0 | 31,394,288 | 11/12/2024 | |
| 9.0.0-rc.2.24473.5 | 366,861 | 10/8/2024 | |
| 9.0.0-rc.1.24431.7 | 242,666 | 9/10/2024 | |
| 9.0.0-preview.7.24405.7 | 51,710 | 8/13/2024 | |
| 9.0.0-preview.6.24327.7 | 114,826 | 7/9/2024 | |
| 9.0.0-preview.5.24306.7 | 50,265 | 6/11/2024 | |
| 9.0.0-preview.4.24266.19 | 52,123 | 5/21/2024 | |
| 9.0.0-preview.3.24172.9 | 131,310 | 4/11/2024 | |
| 9.0.0-preview.2.24128.5 | 62,488 | 3/12/2024 | |
| 9.0.0-preview.1.24080.9 | 58,397 | 2/13/2024 | |
| 8.0.1 | 56,892,876 | 10/8/2024 | |
| 8.0.0 | 231,880,008 | 11/14/2023 | |
| 8.0.0-rc.2.23479.6 | 1,107,460 | 10/10/2023 | |
| 8.0.0-rc.1.23419.4 | 222,348 | 9/12/2023 | |
| 8.0.0-preview.7.23375.6 | 419,820 | 8/8/2023 | |
| 8.0.0-preview.6.23329.7 | 84,712 | 7/11/2023 | |
| 8.0.0-preview.5.23280.8 | 92,715 | 6/13/2023 | |
| 8.0.0-preview.4.23259.5 | 351,630 | 5/16/2023 | |
| 8.0.0-preview.3.23174.8 | 131,919 | 4/11/2023 | |
| 8.0.0-preview.2.23128.3 | 126,491 | 3/14/2023 | |
| 8.0.0-preview.1.23110.8 | 116,349 | 2/21/2023 | |
| 7.0.0 | 153,985,523 | 11/7/2022 | |
| 7.0.0-rc.2.22472.3 | 168,854 | 10/11/2022 | |
| 7.0.0-rc.1.22426.10 | 97,173 | 9/14/2022 | |
| 7.0.0-preview.7.22375.6 | 64,514 | 8/9/2022 | |
| 7.0.0-preview.6.22324.4 | 76,661 | 7/12/2022 | |
| 7.0.0-preview.5.22301.12 | 47,213 | 6/14/2022 | |
| 7.0.0-preview.4.22229.4 | 49,306 | 5/10/2022 | |
| 7.0.0-preview.3.22175.4 | 49,520 | 4/13/2022 | |
| 7.0.0-preview.2.22152.2 | 25,359 | 3/14/2022 | |
| 7.0.0-preview.1.22076.8 | 36,263 | 2/17/2022 | |
| 6.0.1 | 545,784 | 11/12/2024 | |
| 6.0.0 | 341,278,961 | 11/8/2021 | |
| 6.0.0-rc.2.21480.5 | 1,220,116 | 10/12/2021 | |
| 6.0.0-rc.1.21451.13 | 289,375 | 9/14/2021 | |
| 6.0.0-preview.7.21377.19 | 187,629 | 8/10/2021 | |
| 6.0.0-preview.6.21352.12 | 55,730 | 7/14/2021 | |
| 6.0.0-preview.5.21301.5 | 58,052 | 6/15/2021 | |
| 6.0.0-preview.4.21253.7 | 37,438 | 5/24/2021 | |
| 6.0.0-preview.3.21201.4 | 54,175 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 68,873 | 3/11/2021 | |
| 6.0.0-preview.1.21102.12 | 51,160 | 2/12/2021 | |
| 5.0.0 | 206,710,560 | 11/9/2020 | |
| 5.0.0-rc.2.20475.5 | 110,762 | 10/13/2020 | |
| 5.0.0-rc.1.20451.14 | 111,209 | 9/14/2020 | |
| 5.0.0-preview.8.20407.11 | 56,707 | 8/25/2020 | |
| 5.0.0-preview.7.20364.11 | 32,106 | 7/21/2020 | |
| 5.0.0-preview.6.20305.6 | 67,248 | 6/25/2020 | |
| 5.0.0-preview.5.20278.1 | 14,678 | 6/10/2020 | |
| 5.0.0-preview.4.20251.6 | 33,710 | 5/18/2020 | |
| 5.0.0-preview.3.20215.2 | 16,897 | 4/23/2020 | |
| 5.0.0-preview.2.20160.3 | 55,228 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 18,771 | 3/16/2020 | |
| 3.1.32 | 13,508,257 | 12/13/2022 | |
| 3.1.31 | 1,247,399 | 11/8/2022 | |
| 3.1.30 | 1,529,815 | 10/11/2022 | |
| 3.1.29 | 505,899 | 9/13/2022 | |
| 3.1.28 | 4,518,957 | 8/9/2022 | |
| 3.1.27 | 536,029 | 7/12/2022 | |
| 3.1.26 | 488,544 | 6/14/2022 | |
| 3.1.25 | 754,846 | 5/10/2022 | |
| 3.1.24 | 2,553,178 | 4/11/2022 | |
| 3.1.23 | 1,742,009 | 3/8/2022 | |
| 3.1.22 | 4,481,362 | 12/14/2021 | |
| 3.1.21 | 2,503,575 | 11/7/2021 | |
| 3.1.20 | 1,456,396 | 10/11/2021 | |
| 3.1.19 | 1,337,565 | 9/14/2021 | |
| 3.1.18 | 28,093,252 | 8/10/2021 | |
| 3.1.17 | 3,001,983 | 7/13/2021 | |
| 3.1.16 | 3,341,007 | 6/8/2021 | |
| 3.1.15 | 3,447,040 | 5/11/2021 | |
| 3.1.14 | 3,769,386 | 4/6/2021 | |
| 3.1.13 | 3,935,147 | 3/9/2021 | |
| 3.1.12 | 4,541,302 | 2/9/2021 | |
| 3.1.11 | 9,840,990 | 1/12/2021 | |
| 3.1.10 | 10,462,758 | 11/9/2020 | |
| 3.1.9 | 12,560,437 | 10/13/2020 | |
| 3.1.8 | 225,750,231 | 9/8/2020 | |
| 3.1.7 | 11,145,856 | 8/11/2020 | |
| 3.1.6 | 18,217,711 | 7/14/2020 | |
| 3.1.5 | 18,504,472 | 6/9/2020 | |
| 3.1.4 | 11,863,896 | 5/12/2020 | |
| 3.1.3 | 39,833,216 | 3/24/2020 | |
| 3.1.2 | 17,128,460 | 2/18/2020 | |
| 3.1.1 | 10,898,400 | 1/14/2020 | |
| 3.1.0 | 35,388,279 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 27,213 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 6,839 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 12,248 | 10/15/2019 | |
| 3.0.3 | 453,760 | 2/18/2020 | |
| 3.0.2 | 764,810 | 1/14/2020 | |
| 3.0.1 | 1,548,787 | 11/18/2019 | |
| 3.0.0 | 70,755,299 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 29,863 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 34,644 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 112,701 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 55,105 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 142,517 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 192,292 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 9,917 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 138,581 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 4,530 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 11,040 | 12/4/2018 | |
| 2.2.0 | 557,127,625 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 302,940 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 367,178 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 113,359 | 8/22/2018 | |
| 2.1.1 | 323,286,295 | 6/18/2018 | |
| 2.1.0 | 361,327,148 | 5/29/2018 | |
| 2.1.0-rc1-final | 386,915 | 5/6/2018 | |
| 2.1.0-preview2-final | 668,116 | 4/10/2018 | |
| 2.1.0-preview1-final | 568,585 | 2/26/2018 | |
| 2.0.3 | 18,687,353 | 5/7/2018 | |
| 2.0.2 | 20,810,794 | 3/13/2018 | |
| 2.0.1 | 35,355,902 | 11/14/2017 | |
| 2.0.0 | 180,128,417 | 8/11/2017 | |
| 2.0.0-preview2-final | 156,105 | 6/28/2017 | |
| 2.0.0-preview1-final | 57,433 | 5/10/2017 |