private async Task Initialise()
{
if (_progress != null)
{
return;
}
_progress = await LoadAsync().ConfigureAwait(false);
if (_progress == null)
{
_progress = new BlockProcessingProgress {
To = _initialBlockNumber
};
await PersistAsync().ConfigureAwait(false);
}
else
{
if (_initialBlockNumber != null) // we've been given a starting point
{
if (_progress.To == null || _progress.To < _initialBlockNumber)
{
await UpsertProgressAsync(_initialBlockNumber.Value).ConfigureAwait(false);
}
}
}
}
private void CreateAndPersist()
{
_progress = new BlockProcessingProgress();
Persist();
}
private void Load()
{
var json = File.ReadAllText(JsonFileNameAndPath);
_progress = JsonConvert.DeserializeObject <BlockProcessingProgress>(json);
}
