lookup
Description:
public async bool lookup (Source source, Cancellable? cancellable, out NamedParameters out_credentials) throws Error
Asynchronously looks up for credentials for source.
When the operation is finished, callback will be called. You can then call lookup.end to get the
result of the operation.
Parameters:
| this | |
| source |
an Source, to lookup credentials for |
| cancellable |
optional Cancellable object, or |
| callback |
a TaskReadyCallback to call when the request is satisfied |
| user_data |
data to pass to the callback function |