Microsoft.Extensions.Hosting.Abstractions 9.0.15
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.
Showing the top 20 packages that depend on Microsoft.Extensions.Hosting.Abstractions.
| Packages | Downloads |
|---|---|
|
Microsoft.Extensions.Hosting
.NET Core hosting and startup infrastructures for applications.
|
36 |
|
Microsoft.Extensions.Hosting
Hosting and startup infrastructures for applications.
|
31 |
|
Microsoft.Extensions.Hosting
.NET Core hosting and startup infrastructures for applications.
|
29 |
|
Microsoft.Extensions.Hosting
Hosting and startup infrastructures for applications.
|
23 |
|
Microsoft.Extensions.Hosting
.NET Core hosting and startup infrastructures for applications.
|
20 |
|
Microsoft.Extensions.Hosting
Hosting and startup infrastructures for applications.
|
19 |
|
Microsoft.Extensions.Hosting
.NET Core hosting and startup infrastructures for applications.
This package was built from the source code at https://github.com/aspnet/Extensions/tree/392e329b194b18c7cae04273479334d88c05af2c
|
17 |
|
Hangfire.NetCore
.NET Core's Worker Service host support for Hangfire (background job system for ASP.NET applications).
|
16 |
|
MassTransit
MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.
|
13 |
|
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/aspnetcore/tree/b92c9f50f0333ea661785ba849f303cde6a93844
|
11 |
|
Hangfire.NetCore
.NET Core's Worker Service host support for Hangfire (background job system for ASP.NET applications).
|
11 |
|
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/aspnetcore/tree/617d594f2bf75a8904d3d0e7d68a0bacf8e6763a
|
10 |
|
Microsoft.Extensions.Hosting
Hosting and startup infrastructures for applications.
|
10 |
|
Microsoft.Extensions.Hosting
.NET Core hosting and startup infrastructures for applications.
|
10 |
|
Hangfire.NetCore
.NET Core's Worker Service host support for Hangfire (background job system for ASP.NET applications).
|
10 |
|
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/aspnet/AspNetCore/tree/67e04394e98d5bfa6a5684d471a72fcbe30fd587
|
9 |
|
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/aspnet/AspNetCore/tree/561deb05ae2d6680206e3d4a6bc75de699585980
|
9 |
|
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/aspnetcore/tree/d62be99ba6e73feb46d7b64a6b4ce8610dc9040a
|
9 |
|
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/aspnetcore/tree/5a129191c1a59ef35c9b4c5a04de71ab111c28d2
|
9 |
https://go.microsoft.com/fwlink/?LinkID=799421
.NET Framework 4.6.2
- Microsoft.Bcl.AsyncInterfaces (>= 9.0.15)
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.15)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.15)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.15)
- System.Threading.Tasks.Extensions (>= 4.5.4)
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.15)
.NET Standard 2.1
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.15)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.15)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.15)
.NET Standard 2.0
- System.Threading.Tasks.Extensions (>= 4.5.4)
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.15)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.15)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.15)
- Microsoft.Bcl.AsyncInterfaces (>= 9.0.15)
.NET 9.0
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.15)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.15)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.15)
.NET 8.0
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 9.0.15)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.15)
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.15)
| Version | Downloads | Last updated |
|---|---|---|
| 11.0.0-preview.4.26230.115 | 1 | 05/30/2026 |
| 11.0.0-preview.3.26207.106 | 0 | 04/14/2026 |
| 11.0.0-preview.2.26159.112 | 5 | 03/22/2026 |
| 11.0.0-preview.1.26104.118 | 4 | 02/18/2026 |
| 10.0.8 | 0 | 05/12/2026 |
| 10.0.7 | 0 | 04/21/2026 |
| 10.0.6 | 0 | 04/14/2026 |
| 10.0.5 | 5 | 03/26/2026 |
| 10.0.4 | 6 | 03/26/2026 |
| 10.0.3 | 5 | 02/19/2026 |
| 10.0.2 | 2 | 01/17/2026 |
| 10.0.1 | 2 | 12/17/2025 |
| 10.0.0 | 1 | 12/10/2025 |
| 10.0.0-rc.2.25502.107 | 0 | 12/10/2025 |
| 10.0.0-rc.1.25451.107 | 2 | 01/20/2026 |
| 10.0.0-preview.7.25380.108 | 2 | 01/19/2026 |
| 10.0.0-preview.6.25358.103 | 2 | 01/19/2026 |
| 10.0.0-preview.5.25277.114 | 2 | 01/18/2026 |
| 10.0.0-preview.4.25258.110 | 2 | 01/19/2026 |
| 10.0.0-preview.3.25171.5 | 2 | 01/20/2026 |
| 10.0.0-preview.2.25163.2 | 2 | 01/19/2026 |
| 10.0.0-preview.1.25080.5 | 1 | 01/01/2026 |
| 9.0.16 | 0 | 05/12/2026 |
| 9.0.15 | 2 | 05/27/2026 |
| 9.0.14 | 5 | 03/26/2026 |
| 9.0.13 | 6 | 02/20/2026 |
| 9.0.12 | 2 | 01/19/2026 |
| 9.0.11 | 1 | 12/29/2025 |
| 9.0.10 | 1 | 12/10/2025 |
| 9.0.9 | 1 | 12/17/2025 |
| 9.0.8 | 1 | 12/17/2025 |
| 9.0.7 | 1 | 12/17/2025 |
| 9.0.6 | 1 | 12/17/2025 |
| 9.0.5 | 1 | 12/17/2025 |
| 9.0.4 | 1 | 12/17/2025 |
| 9.0.3 | 1 | 12/17/2025 |
| 9.0.2 | 1 | 12/17/2025 |
| 9.0.1 | 1 | 12/17/2025 |
| 9.0.0 | 1 | 12/17/2025 |
| 9.0.0-rc.2.24473.5 | 2 | 01/19/2026 |
| 9.0.0-rc.1.24431.7 | 2 | 01/19/2026 |
| 9.0.0-preview.7.24405.7 | 7 | 12/10/2025 |
| 9.0.0-preview.6.24327.7 | 1 | 01/05/2026 |
| 9.0.0-preview.5.24306.7 | 2 | 01/18/2026 |
| 9.0.0-preview.4.24266.19 | 2 | 01/19/2026 |
| 9.0.0-preview.3.24172.9 | 1 | 01/05/2026 |
| 9.0.0-preview.2.24128.5 | 2 | 01/20/2026 |
| 9.0.0-preview.1.24080.9 | 1 | 01/01/2026 |
| 8.0.1 | 1 | 12/17/2025 |
| 8.0.0 | 1 | 12/17/2025 |
| 8.0.0-rc.2.23479.6 | 1 | 01/05/2026 |
| 8.0.0-rc.1.23419.4 | 7 | 12/10/2025 |
| 8.0.0-preview.7.23375.6 | 7 | 12/10/2025 |
| 8.0.0-preview.6.23329.7 | 8 | 12/10/2025 |
| 8.0.0-preview.5.23280.8 | 15 | 12/10/2025 |
| 8.0.0-preview.4.23259.5 | 8 | 12/10/2025 |
| 8.0.0-preview.3.23174.8 | 7 | 12/10/2025 |
| 8.0.0-preview.2.23128.3 | 6 | 12/10/2025 |
| 8.0.0-preview.1.23110.8 | 8 | 12/10/2025 |
| 7.0.0 | 8 | 12/10/2025 |
| 7.0.0-rc.2.22472.3 | 6 | 12/10/2025 |
| 7.0.0-rc.1.22426.10 | 10 | 12/10/2025 |
| 7.0.0-preview.7.22375.6 | 8 | 12/10/2025 |
| 7.0.0-preview.6.22324.4 | 12 | 12/10/2025 |
| 7.0.0-preview.5.22301.12 | 6 | 12/10/2025 |
| 7.0.0-preview.4.22229.4 | 8 | 12/10/2025 |
| 7.0.0-preview.3.22175.4 | 7 | 12/10/2025 |
| 7.0.0-preview.2.22152.2 | 6 | 12/10/2025 |
| 7.0.0-preview.1.22076.8 | 5 | 12/10/2025 |
| 6.0.1 | 9 | 12/10/2025 |
| 6.0.0 | 6 | 12/10/2025 |
| 6.0.0-rc.2.21480.5 | 11 | 12/10/2025 |
| 6.0.0-rc.1.21451.13 | 9 | 01/02/2026 |
| 6.0.0-preview.7.21377.19 | 4 | 12/10/2025 |
| 6.0.0-preview.6.21352.12 | 6 | 12/10/2025 |
| 6.0.0-preview.5.21301.5 | 6 | 12/10/2025 |
| 6.0.0-preview.4.21253.7 | 7 | 12/10/2025 |
| 6.0.0-preview.3.21201.4 | 7 | 12/10/2025 |
| 6.0.0-preview.2.21154.6 | 7 | 12/10/2025 |
| 6.0.0-preview.1.21102.12 | 7 | 12/10/2025 |
| 5.0.0 | 8 | 12/10/2025 |
| 5.0.0-rc.2.20475.5 | 9 | 12/10/2025 |
| 5.0.0-rc.1.20451.14 | 7 | 12/10/2025 |
| 5.0.0-preview.8.20407.11 | 39 | 12/10/2025 |
| 5.0.0-preview.7.20364.11 | 6 | 12/10/2025 |
| 5.0.0-preview.6.20305.6 | 7 | 12/10/2025 |
| 5.0.0-preview.5.20278.1 | 5 | 12/10/2025 |
| 5.0.0-preview.4.20251.6 | 4 | 12/10/2025 |
| 5.0.0-preview.3.20215.2 | 9 | 12/10/2025 |
| 5.0.0-preview.2.20160.3 | 5 | 12/10/2025 |
| 5.0.0-preview.1.20120.4 | 6 | 12/10/2025 |
| 3.1.32 | 7 | 12/10/2025 |
| 3.1.31 | 8 | 12/10/2025 |
| 3.1.30 | 7 | 12/10/2025 |
| 3.1.29 | 7 | 12/10/2025 |
| 3.1.28 | 19 | 12/10/2025 |
| 3.1.27 | 8 | 12/10/2025 |
| 3.1.26 | 9 | 12/10/2025 |
| 3.1.25 | 7 | 12/10/2025 |
| 3.1.24 | 9 | 12/10/2025 |
| 3.1.23 | 8 | 12/10/2025 |
| 3.1.22 | 8 | 12/10/2025 |
| 3.1.21 | 16 | 12/10/2025 |
| 3.1.20 | 6 | 12/10/2025 |
| 3.1.19 | 9 | 12/10/2025 |
| 3.1.18 | 9 | 12/10/2025 |
| 3.1.17 | 6 | 12/10/2025 |
| 3.1.16 | 8 | 12/10/2025 |
| 3.1.15 | 8 | 12/10/2025 |
| 3.1.14 | 11 | 12/10/2025 |
| 3.1.13 | 9 | 12/10/2025 |
| 3.1.12 | 8 | 12/10/2025 |
| 3.1.11 | 8 | 12/10/2025 |
| 3.1.10 | 8 | 12/10/2025 |
| 3.1.9 | 9 | 12/10/2025 |
| 3.1.8 | 49 | 12/10/2025 |
| 3.1.7 | 8 | 12/10/2025 |
| 3.1.6 | 9 | 12/17/2025 |
| 3.1.5 | 27 | 12/10/2025 |
| 3.1.4 | 8 | 12/10/2025 |
| 3.1.3 | 8 | 12/10/2025 |
| 3.1.2 | 6 | 12/10/2025 |
| 3.1.1 | 7 | 12/10/2025 |
| 3.1.0 | 11 | 12/17/2025 |
| 3.1.0-preview3.19553.2 | 6 | 01/19/2026 |
| 3.1.0-preview2.19525.4 | 6 | 01/18/2026 |
| 3.1.0-preview1.19506.1 | 8 | 01/19/2026 |
| 3.0.3 | 8 | 12/10/2025 |
| 3.0.2 | 16 | 12/10/2025 |
| 3.0.1 | 8 | 12/10/2025 |
| 3.0.0 | 8 | 12/17/2025 |
| 3.0.0-rc1.19456.10 | 7 | 01/01/2026 |
| 3.0.0-preview9.19423.4 | 4 | 01/18/2026 |
| 3.0.0-preview8.19405.4 | 7 | 01/20/2026 |
| 3.0.0-preview7.19362.4 | 7 | 01/20/2026 |
| 3.0.0-preview6.19304.6 | 32 | 01/19/2026 |
| 3.0.0-preview5.19227.9 | 4 | 01/19/2026 |
| 3.0.0-preview4.19216.2 | 5 | 01/19/2026 |
| 3.0.0-preview3.19153.1 | 7 | 01/20/2026 |
| 3.0.0-preview.19074.2 | 4 | 01/18/2026 |
| 3.0.0-preview.18572.1 | 6 | 01/19/2026 |
| 2.2.0 | 8 | 12/17/2025 |
| 2.2.0-preview3-35497 | 6 | 01/19/2026 |
| 2.2.0-preview2-35157 | 6 | 01/19/2026 |
| 2.2.0-preview1-35029 | 8 | 01/20/2026 |
| 2.1.1 | 6 | 12/17/2025 |
| 2.1.0 | 7 | 12/17/2025 |
| 2.1.0-rc1-final | 7 | 01/03/2026 |
| 2.1.0-preview2-final | 6 | 01/19/2026 |
| 2.1.0-preview1-final | 6 | 01/19/2026 |
| 2.0.3 | 8 | 12/17/2025 |
| 2.0.2 | 10 | 12/17/2025 |
| 2.0.1 | 8 | 12/17/2025 |
| 2.0.0 | 16 | 12/17/2025 |
| 2.0.0-preview2-final | 7 | 01/18/2026 |
| 2.0.0-preview1-final | 8 | 01/19/2026 |