/** * Register a new piece data request. * * @param piece_number * @param piece_offset * @param length */ public void addPieceRequest(int piece_number, int piece_offset, int length) { if (destroyed) return; DiskManagerReadRequest dmr = peer.getManager().getDiskManager().createReadRequest(piece_number, piece_offset, length); try { lock_mon.enter(); requests.addLast(dmr); } finally { lock_mon.exit(); } doReadAheadLoads(); }