dotnet/runtime
[Analyzer] Async methods that don't take a CancellationToken
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#78,397 opened on 2022/11/15
api-approvedarea-System.Threading.Taskscode-analyzerhelp wanted
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説明
Cancellation is often important to the scalability of an app / service. If an async method has no way to cancel it, that can impact scalability and responsiveness. We should consider adding an analyzer (likely off by default due to noise) that flags async methods (async and/or Task/ValueTask-returning) that have no overloads which accept a CancellationToken, and issue a diagnostic to consider taking one.