Add note on the direct use of `self.data`.
Showing with 2 additions and 1 deletion
|...||...||@@ -63,7 +63,8 @@ Block thread until resolved (or raises on failure):|
|result = call.wait()|
|Wait for call to either resolve or reject|
|Wait for call to either resolve or reject. Note that it is not recommended to get the data directly, as it may be|
|``None``, which may or may not indicate that an error has occurred.|
|.. code:: python|