Answer
Global exception handling steps:
- Create custom exception middleware
- Wrap request processing in try/catch
- Log and return a standardized error response
- Use
app.UseExceptionHandler()for production mode
Quick Answer
Global exception handling with middleware: app.UseExceptionHandler(app => app.Run(async context => { var error = context.Features.Get(); log error; await context.Response.WriteAsJsonAsync(new ProblemDetails {...}); })). In .NET 8: use IExceptionHandler interface and app.AddExceptionHandler(). Returns RFC 7807 ProblemDetails format. Always handle exceptions globally - don't rely on developers to try-catch everywhere.
S
SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
Want to bookmark, take notes, or join discussions?
Sign in to access all features and personalize your learning experience.
Source: SugharaIQ