Interface IExceptionDetector

Namespace: Microsoft.EntityFrameworkCore.Storage

Assembly: Microsoft.EntityFrameworkCore.dll

Used by EF internal code and database providers to detect various types of exceptions.

public interface IExceptionDetector

Remarks

The service lifetime is Singleton. This means a single instance is used by many DbContext instances. The implementation must be thread-safe. This service cannot depend on services registered as Scoped.

See Implementation of database providers and extensions for more information and examples.

Methods

IsCancellation(Exception, CancellationToken)

Returns whether the provided exception represents a cancellation event for the current provider.

bool IsCancellation(Exception exception, CancellationToken cancellationToken = default)

Parameters

exception Exception: The exception to be checked for cancellation.
cancellationToken CancellationToken: If exception is insufficient for identifying a cancellation, this is the cancellation token passed to the asynchronous operation; it can be checked instead as a fallback mechanism.

Returns