public static void StreamTorrent(Core.TorrentHandle handle, int fileIndex)
{
var ti = handle.torrent_file();
var files = ti.files();
if(fileIndex < 0 || fileIndex > files.num_files())
{
throw new ArgumentOutOfRangeException();
}
var fileEntry = files.at(fileIndex);
var peer_req = ti.map_file(fileIndex, 0, 1048576);
var startPiece = peer_req.piece;
var piece_length = ti.piece_length();
var num_pieces = (int)Math.Ceiling((double)(fileEntry.size / piece_length));
var end_piece = Math.Min(startPiece + num_pieces, ti.num_pieces() - 1);
for (int i = startPiece; i < end_piece; i++)
handle.piece_priority(i,0);
//set first piece with higher priority
handle.piece_priority(startPiece, 7);
var lastPiece = startPiece;
start_window = startPiece;
end_window = Math.Min(end_window, lastPiece);
for (int i = start_window; i <= end_window; i++)
handle.piece_priority(i, 1);
while (start_window <= end_window)
{
if (handle.have_piece(start_window))
{
handle.piece_priority(++start_window, 7);
continue;
}
Thread.Sleep(200);
}
}
