This function will help to print context in Golang. Credit: https://stackoverflow.com/users/959140/robin-andersson

Go Context printer

func printContextInternals(ctx interface{}, inner bool) {
	contextValues := reflect.ValueOf(ctx).Elem()
	contextKeys := reflect.TypeOf(ctx).Elem()

	if !inner {
		fmt.Printf("\nFields for %s.%s\n", contextKeys.PkgPath(), contextKeys.Name())
	}

	if contextKeys.Kind() == reflect.Struct {
		for i := 0; i < contextValues.NumField(); i++ {
			reflectValue := contextValues.Field(i)
			reflectValue = reflect.NewAt(reflectValue.Type(), unsafe.Pointer(reflectValue.UnsafeAddr())).Elem()

			reflectField := contextKeys.Field(i)

			if reflectField.Name == "Context" {
				printContextInternals(reflectValue.Interface(), true)
			} else {
				fmt.Printf("field name: %+v\n", reflectField.Name)
				fmt.Printf("value: %+v\n", reflectValue.Interface())
			}
		}
	} else {
		fmt.Printf("context is empty (int)\n")
	}
}