supplement_async
Description:
public abstract async TlsInteractionResult supplement_async (Builder builder, Cancellable? cancellable) throws Error
Asynchronously supplement attributes before import.
This means prompting the user for things like labels and the like. The needed attributes will have been passed to supplement_prep.
This method prompts the user and fills in the attributes.
Parameters:
| this |
the interaction |
| builder |
supplemented attributes |
| cancellable |
optional cancellable object |
| callback |
called when the operation completes |
| user_data |
data to be passed to the callback |