// TODO: Note that there is a contract here, InitialisedComplete SHALL follow, in a timely manner
Guid IDataController.BeginInitialise(DataControllerConfig config)
{
Log.Debug("BeginInitialise(...) called.");
IntegrityCheck.IsNotNull(config, "config");
IntegrityCheck.IsNotNullOrEmpty(config.ApiKey, "config.ApiKey");
IntegrityCheck.IsNotNullOrEmpty(config.UrlRoot, "config.UrlRoot");
m_Config = config;
m_TokenSourceLookup.Clear();
return(StartLogic((Guid guid, CancellationToken token) =>
StartInitialiseTask(config, guid, token)));
}