private BatchWrite <TKey, TEntry> GetBatchToWrite()
{
lock ( _sync )
{
BatchWrite <TKey, TEntry> batch = null;
if (_batches.Count != 0)
{
batch = _batches.Dequeue();
}
else if (_currentBatch != null)
{
batch = _currentBatch;
_currentBatch = null;
}
return(batch);
}
}
public Task Write(ISerie <TKey, TEntry> serie)
{
lock ( _sync )
{
if (_currentBatch == null)
{
_currentBatch = new BatchWrite <TKey, TEntry>();
}
if (_currentBatch.Count + serie.GetEntries().Count > _maxBatchSize)
{
_batches.Enqueue(_currentBatch);
_currentBatch = new BatchWrite <TKey, TEntry>();
}
_currentBatch.Add(serie);
return(_currentBatch.Task);
}
}
public Task Write(ISerie <TKey, TEntry> serie)
{
lock ( _sync )
{
var key = serie.GetKey();
if (!_queued.TryGetValue(key, out var existingBatchWrite))
{
existingBatchWrite = new BatchWrite <TKey, TEntry>(serie);
_queued.Add(key, existingBatchWrite);
_keys.AddLast(key);
}
else
{
existingBatchWrite.Add(serie);
}
_queuedCount += serie.GetEntries().Count;
return(existingBatchWrite.Task);
}
}