public async Task HandleWorkflowsUntilPunctuation(Immutable <IndexWorkflowRecordNode> workflowRecords)
{
try
{
var workflows = workflowRecords.Value;
while (workflows != null)
{
Dictionary <IIndexableGrain, HashSet <Guid> > grainsToActiveWorkflows = null;
if (IsFaultTolerant)
{
grainsToActiveWorkflows = await GetActiveWorkflowsListsFromGrains(workflows);
}
var updatesToIndexes = CreateAMapForUpdatesToIndexes();
PopulateUpdatesToIndexes(workflows, updatesToIndexes, grainsToActiveWorkflows);
await Task.WhenAll(PrepareIndexUpdateTasks(updatesToIndexes));
if (IsFaultTolerant)
{
Task.WhenAll(RemoveFromActiveWorkflowsInGrainsTasks(grainsToActiveWorkflows)).Ignore();
}
workflows = (await WorkflowQueue.GiveMoreWorkflowsOrSetAsIdle()).Value;
}
}
catch (Exception e)
{
throw e;
}
}