OctoTorrent.Client.DiskManager.CloseFileStreams C# (CSharp) Method

        internal WaitHandle CloseFileStreams(TorrentManager manager)
        {
            var handle = new ManualResetEvent(false);

            IOLoop.Queue(delegate {
                // Process all pending reads/writes then close any open streams
                try
                {
                    _loopTask();
                    _writer.Close(manager.Torrent.Files);
                }
                catch (Exception ex)
                {
                    SetError (manager, Reason.WriteFailure, ex);
                }
                finally
                {
                    handle.Set();
                }
            });

            return handle;
        }