When pausing a miner, a cookie
(or gint based ID) is given. That cookie must be used to resume a
previous pause request. If the cookie is unrecognised, this error
is given.
No name was given when creating the miner. The name is crucial for D-Bus presence and a host of other things.
The name trying to be used for the miner was not available, possibly because the miner is already running with the same name in another process.
Given by miners when an API is used at the time the miner itself is paused and such actions should be avoided.
The pause request has already been given by the same application with the same reason. Duplicate pause calls with the same reason by the same application can not be carried out.
Possible errors returned when calling #TrackerMiner APIs or subclassed miners where the error is generic to all miners.