public ProtoSharded(int maxBlocks)
{
for (var i = 0; i < _lruCache.Length; i++)
{
_lruCache[i] = new ProtoLRUCache(maxBlocks / 16, _cache);
}
_completionPort = CreateIoCompletionPort((IntPtr)(-1), IntPtr.Zero, UIntPtr.Zero, (uint)_threads.Length);
if (_completionPort.IsInvalid)
{
var error = Marshal.GetLastWin32Error();
throw new FileLoadException($"Unable to create a completion port with code {error}");
}
for (var i = 0; i < _threads.Length; i++)
{
var thread = new System.Threading.Thread(IOThreadLoop);
thread.IsBackground = true;
thread.Start();
_threads[i] = thread;
}
}
internal static extern bool GetQueuedCompletionStatus(CompletionPortSafeHandle completionPort, out uint lpNumberOfBytesTransferred, out UIntPtr lpCompletionKey, out IntPtr lpOverlapped, int dwMilliseconds);