public (string checkpointId, DateTime checkpointTime)? GetLatestCheckpointInfo(OperationContext context)
{
try
{
if (_database.TryGetGlobalEntry(CheckpointInfoKey, out var checkpointText))
{
var segments = checkpointText.Split(',');
var id = segments[0];
var date = DateTime.Parse(segments[1]);
return(id, date);
}
else
{
return(null);
}
}
catch (Exception e)
{
_tracer.Debug(context, $"Failed to read latest checkpoint state from disk: {e}");
return(null);
}
}
