public async Task WriteToFileBufferAsync(Stream fileStream, InMemoryBinaryWriter memoryBuffer)
{
// The values are each individually checksummed, so we don't need to separately checksum the block being written.
// Write to disk.
await memoryBuffer.WriteAsync(fileStream).ConfigureAwait(false);
// Reset the memory buffer to be able to re-use it.
memoryBuffer.BaseStream.Position = 0;
}
internal async Task FlushMemoryBufferAsync(Stream fileStream, InMemoryBinaryWriter memoryBuffer)
{
//// Checksum the chunk.
//ulong checksum = memoryBuffer.GetChecksum();
//memoryBuffer.Write(checksum);
// Write to disk.
await memoryBuffer.WriteAsync(fileStream).ConfigureAwait(false);
// Reset the memory buffer.
memoryBuffer.BaseStream.Position = 0;
}
private static async Task FlushMemoryBufferAsync(Stream fileStream, InMemoryBinaryWriter memoryBuffer)
{
// Write the chunk length at the beginning of the stream.
var chunkSize = checked ((int)memoryBuffer.BaseStream.Position);
memoryBuffer.BaseStream.Position = 0;
var propertyChunkMetadata = new PropertyChunkMetadata(chunkSize);
propertyChunkMetadata.Write(memoryBuffer);
// Move to end.
memoryBuffer.BaseStream.Position = chunkSize;
// Checksum the chunk.
var checksum = memoryBuffer.GetChecksum();
memoryBuffer.Write(checksum);
// Write to disk.
await memoryBuffer.WriteAsync(fileStream).ConfigureAwait(false);
// Reset the memory buffer.
memoryBuffer.BaseStream.Position = 0;
}