Function Fail

_examples/database/mongodb/httputil/error.go:95–101

Fail will send the status code, write the error's reason and return the HTTPError for further use, i.e logging, see `InternalServerError`.

(ctx iris.Context, statusCode int, err error, format string, args ...interface{})

// Fail will send the status code, write the error's reason
// and return the HTTPError for further use, i.e logging, see `InternalServerError`.
func Fail(ctx iris.Context, statusCode int, err error, format string, args ...interface{}) HTTPError {
	httpErr := newError(statusCode, err, format, args...)
	httpErr.writeHeaders(ctx)

	ctx.WriteString(httpErr.Description)
	return httpErr
}

// FailJSON will send to the client the error data as JSON.
// Useful for APIs.