UseFaultDescriptorExceptionHandler Method

Definition

Namespace

Cuemon.Extensions.AspNetCore.Diagnostics

Assemblies

Cuemon.Extensions.AspNetCore.dll

Source

src/Cuemon.Extensions.AspNetCore/Diagnostics/ApplicationBuilderExtensions.cs

UseFaultDescriptorExceptionHandler(IApplicationBuilder)

Adds a middleware to the pipeline that will catch exceptions, log them, and re-execute the request in an alternate pipeline. The request will not be re-executed if the response has already started.

public static IApplicationBuilder UseFaultDescriptorExceptionHandler(this IApplicationBuilder builder)

Parameters

builder IApplicationBuilder

The type that provides the mechanisms to configure an application’s request pipeline.

Returns

IApplicationBuilder

A reference to this instance after the operation has completed.

Remarks

Extends the existing ExceptionHandlerMiddleware to include features similar to those provided by Cuemon.AspNetCore.Mvc.Filters.Diagnostics.FaultDescriptorFilter, except:
1. Unable to interact with controller applied attributes (outside scope; part of MVC context)
2. Unable to mark an exception as handled (outside scope; part of MVC context)