🤗 [Question]: Error Handler : Sentry Stack Trace Highlights hub.CaptureException Instead of Original Source

[ImEins]

Question Description

I am integrating Sentry into a Go application that uses Fiber and Fx for dependency injection. The issue I am facing is that the stack traces captured by Sentry consistently highlight the line where hub.CaptureException(err) is called, rather than the original source of the error. This makes it challenging to identify where the error originated.

Let's say I have some function that is going to return some error

tasks, err := tc.ts.ListByProjectID(c.Context(), projectID)
if err != nil {
  return &fiber.Error{
	  Code: fiber.ErrInternalServerError.Code,
  }
}

Code Snippet (optional)

func() *fiber.App {
  app := fiber.New(fiber.Config{
	  ErrorHandler: utils.NewErrorHandler(),
	  JSONEncoder:  json.Marshal,
	  JSONDecoder:  json.Unmarshal,
  })
  
  // Sentry Middleware
  sentryHandler := sentryfiber.New(sentryfiber.Options{
	  Repanic:         true,
	  WaitForDelivery: true,
  })
  
  app.Use(sentryHandler)
  
  return app
}

// utils/error.go
// NewErrorHandler returns a custom error handler for Fiber
func NewErrorHandler() fiber.ErrorHandler {
  return func(c *fiber.Ctx, err error) error {
    // Determine status code and message based on the error
    statusCode, message := getErrorDetails(err)
    
    // Capture error in Sentry
    if hub := sentryfiber.GetHubFromContext(c); hub != nil {
	    hub.WithScope(func(scope *sentry.Scope) {
		    scope.SetTag("status_code", fmt.Sprintf("%d", statusCode))
		    scope.SetTag("endpoint", c.Path())
    
		    // If the error is of type *fiber.Error, add the status code and message
		    if fiberErr, ok := err.(*fiber.Error); ok {
			    scope.SetTag("fiber_error_code", fmt.Sprintf("%d", fiberErr.Code))
			    scope.SetExtra("fiber_error_message", fiberErr.Message)
		    }
    
		    // Capture the exception
		    hub.CaptureException(err)
	    })
    }
    
    // Return a JSON response with the status code and message
    return c.Status(statusCode).JSON(GlobalErrorHandlerResp{
	    Success: false,
	    Message: message,
    })
  }
}

Checklist:

• I agree to follow Fiber's Code of Conduct.
• I have checked for existing issues that describe my questions prior to opening this one.
• I understand that improperly formatted questions may be closed without explanation.

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[cyaxaress]

@ImEins as you closed this issue, did you find solution? may you please share it ?