Finish background threads
Make sure the background threads actually finish before
deleting the object.
Signed-off-by:  Luca Fulchir <luker@fenrirproject.org>
Luca Fulchir <luker@fenrirproject.org>
Make sure the background threads actually finish before
deleting the object.
Signed-off-by:  Luca Fulchir <luker@fenrirproject.org>
Luca Fulchir <luker@fenrirproject.org>