Get access to the wrapper queue

Get the full backup queue name

Push a new task to the queue

Fail the current task and don't remove it from the backup queue

Grab the next task from the queue This method blocks and waits until a new task is available.

Stop the underlying queue

Return the PID of the calling process. TODO: Does this work on Windows?

Get access to the underlying task

Check if queue processing is stopped

Create a new Queue for the given name

Get the number of remaining tasks in the queue