internal void Decompress()
{
var chunk = MergeBuffer.AsSpan().Slice(6, BytesRequired - 6);
var decompressed = QuickLz.Decompress(chunk);
var sizeBytes = BitConverter.GetBytes(decompressed.Length + 6);
sizeBytes.AsSpan().CopyTo(MergeBuffer);
decompressed.AsSpan().CopyTo(MergeBuffer.AsSpan().Slice(6));
}
internal int Compress(int size)
{
var buffer = ArrayPool <byte> .Shared.Rent(400 + size - 6);
var compressedChunk = QuickLz.Compress(SendBuffer.AsSpan(6, size - 6).ToArray(), size - 6, 3, buffer);
var compressedSize = compressedChunk.Length;
var sizeBytes = BitConverter.GetBytes(compressedSize + 6);
sizeBytes.AsSpan().CopyTo(SendBuffer);
compressedChunk.AsSpan().CopyTo(SendBuffer.AsSpan().Slice(6));
//ArrayPool<byte>.Shared.Return(compressedChunk);
ArrayPool <byte> .Shared.Return(buffer);
return(compressedSize + 6);
}