[ Version ( since = "3.30" ) ]
public async bool refresh_backend (string source_uid, Cancellable? cancellable) throws Error
Asynchronously requests the D-Bus service to refresh collection backend for an Source with UID
source_uid.
The result means that the refresh had been scheduled not whether the refresh itself succeeded. The refresh is not initiated when the collection backend is offline.
When the operation is finished, callback will be called. You can then call refresh_backend.end
to get the result of the operation.
| this | |
| source_uid |
UID of a collection Source whose backend to refresh |
| cancellable |
optional Cancellable object, or |
| callback |
a TaskReadyCallback to call when the request is satisfied |
| user_data |
data to pass to the callback function |