Example GracePeriodManagerService, one line is not hit because of TaskCancelledException

[mvonck]

In the example GracePeriodManagerService the line _logger.LogDebug($"GracePeriod background task is stopping."); is never hit because Task.Delay throws an TaskCancelledException. You don't see this exception, but when you add a try catch block arround it the logging line is hit.

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Document Details

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• ID: d49a03c0-a844-26eb-48a5-33a612dd3ead
• Version Independent ID: 0707865f-9db7-0d71-42a5-bc1a1e89680a
• Content: Implement background tasks in microservices with IHostedService and the BackgroundService class
• Content Source: docs/architecture/microservices/multi-container-microservice-net-applications/background-tasks-with-ihostedservice.md
• Product: dotnet-architecture
• Technology: microservices
• GitHub Login: @nishanil
• Microsoft Alias: nanil

[ScrewThisBanana]

A fixed implementation example can be found in this issue: https://github.com/dotnet/docs/issues/28251