Service for flushing the replicatedindexoperation table
Initialise the service. This method is guaranteed to be called before the first call to run().
As the parameters are gained from the user's interaction with the website, it
is not guaranteed to be called with the correct, or indeed with any parameters.
init() may be called multiple times during the services lifetime.
This method must be implemented in a subclass, and performs the functionality
that the service performs. This method is called after the duration specified through
the administration web interface.