<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.10" />

Microsoft.Extensions.Hosting.HostAbortedException

public sealed class HostAbortedException : Exception
The exception that is thrown when an IHost is stopped to indicate the Host is stopping gracefully. This exception should not be thrown or handled by user code.
public HostAbortedException()

Initializes a new instance of the HostAbortedException class with a system-supplied error message.

public HostAbortedException(string message)

Initializes a new instance of the HostAbortedException class with a specified error message.

public HostAbortedException(string message, Exception innerException)

Initializes a new instance of the HostAbortedException class with a specified error message and a reference to the inner exception that is the cause of this exception.