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Adds extension method to create service scope that implements IAsyncDisposable. #51840

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merged 8 commits into from
Apr 28, 2021
Merged

Adds extension method to create service scope that implements IAsyncDisposable. #51840

merged 8 commits into from
Apr 28, 2021

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bjorkstromm
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  • Introduces a new type AsyncServiceScope that implements IServiceScope and IAsyncDisposable. The type just wraps an existing IServiceScope instance, which it tries to cast it to an IAsyncDisposable when DisposeAsync is called.
  • Adds netstandard2.1 target to avoid bringing in System.Threading.Tasks.Extensions and Microsoft.Bcl.AsyncInterfaces if not needed.
  • Fixes Make CreateScope return ServiceScope that also implements IAsyncDisposable #43970

Can't remember (nor find info) whether we agreed on putting this in Microsoft.Extensions.DependencyInjection or Microsoft.Extensions.DependencyInjection.Abstractions. I added it to Microsoft.Extensions.DependencyInjection.Abstractions, which however only targeted net461 and netstandard2.0. This means that we have to pull in System.Threading.Tasks.Extensions (for ValueTask) and Microsoft.Bcl.AsyncInterfaces (for IAsyncDisposable). Because of this, I think it would be wise to add a netstandard2.1 target so that these dependencies can be ignored on net5 and newer,

// cc @davidfowl

@bjorkstromm
Adds extension method to create service scope that implements IAsyncD…
3111b1a 
…isposable.

- Introduces a new type AsyncServiceScope that implements IServiceScope and IAsyncDisposable. The type just wraps an existing IServiceScope instance, which it tries to cast it to an IAsyncDisposable when DisposeAsync is called.
- Adds netstandard2.1 target to avoid bringing in System.Threading.Tasks.Extensions and Microsoft.Bcl.AsyncInterfaces if not needed.
- Fixes dotnet#43970
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Note regarding the new-api-needs-documentation label:

This serves as a reminder for when your PR is modifying a ref *.cs file and adding/modifying public APIs, to please make sure the API implementation in the src *.cs file is documented with triple slash comments, so the PR reviewers can sign off that change.

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ghost commented Apr 25, 2021

Tagging subscribers to this area: @eerhardt, @maryamariyan
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Issue Details
  • Introduces a new type AsyncServiceScope that implements IServiceScope and IAsyncDisposable. The type just wraps an existing IServiceScope instance, which it tries to cast it to an IAsyncDisposable when DisposeAsync is called.
  • Adds netstandard2.1 target to avoid bringing in System.Threading.Tasks.Extensions and Microsoft.Bcl.AsyncInterfaces if not needed.
  • Fixes Make CreateScope return ServiceScope that also implements IAsyncDisposable #43970

Can't remember (nor find info) whether we agreed on putting this in Microsoft.Extensions.DependencyInjection or Microsoft.Extensions.DependencyInjection.Abstractions. I added it to Microsoft.Extensions.DependencyInjection.Abstractions, which however only targeted net461 and netstandard2.0. This means that we have to pull in System.Threading.Tasks.Extensions (for ValueTask) and Microsoft.Bcl.AsyncInterfaces (for IAsyncDisposable). Because of this, I think it would be wise to add a netstandard2.1 target so that these dependencies can be ignored on net5 and newer,

// cc @davidfowl

Author: bjorkstromm
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area-Extensions-DependencyInjection, new-api-needs-documentation
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@ghost ghost added this to Active PRs in ML, Extensions, Globalization, etc, POD. Apr 25, 2021
@davidfowl
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This looks good but needs tests

@bjorkstromm
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This looks good but needs tests

This looks good but needs tests

Tests added to Microsoft.Extensions.DependencyInjection.Tests

@davidfowl davidfowl added this to the 6.0.0 milestone Apr 27, 2021
davidfowl
davidfowl approved these changes Apr 28, 2021
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LGTM

eerhardt
eerhardt approved these changes Apr 28, 2021
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Looks good. Thanks for the contribution!

@eerhardt eerhardt merged commit 41f3d48 into dotnet:main Apr 28, 2021
ML, Extensions, Globalization, etc, POD. automation moved this from Active PRs to Done Apr 28, 2021
@davidfowl
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Excellent work @bjorkstromm Im looking forward to more changes like this

@bjorkstromm bjorkstromm deleted the feature/GH-43970 branch April 28, 2021 03:42
@davidfowl davidfowl mentioned this pull request May 1, 2021
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@eerhardt eerhardt mentioned this pull request May 7, 2021
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@ghost ghost locked as resolved and limited conversation to collaborators May 28, 2021
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@maryamariyan maryamariyan maryamariyan left review comments

@safern safern safern left review comments

@davidfowl davidfowl davidfowl approved these changes

@eerhardt eerhardt eerhardt approved these changes

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Make CreateScope return ServiceScope that also implements IAsyncDisposable
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@bjorkstromm @davidfowl @maryamariyan @eerhardt @safern