public static IEnumerable <WorkItem> ProcessCompressedWorkItems(CompressedWorkItems compressedWorkItems)
{
using var stream = new MemoryStream(DecompressWorkItems(compressedWorkItems));
foreach (var workItem in ReadWorkItems(stream))
{
yield return(workItem);
}
}
private static byte[] DecompressWorkItems(CompressedWorkItems compressedWorkItems)
{
var decompressedData = new byte[compressedWorkItems.UncompressedSize];
var decompressedLength = 0;
using (var memory = new MemoryStream(compressedWorkItems.Bytes))
{
using var inflater = new InflaterInputStream(memory);
decompressedLength = inflater.Read(decompressedData, 0, decompressedData.Length);
}
if (decompressedLength != compressedWorkItems.UncompressedSize)
{
throw new InvalidDataException("incorrect decompressed data size");
}
return(decompressedData);
}
