Larger piece size?

[hojnikb]

Is it possible to implement support for larger piece sizes like 64MB? Some popular torrents can't be downloaded via rtorrent due to that, which necessitates the need to use a different client.

[kannibalox]

Can you provide an example torrent? I just did a quick test, and rTorrent accepts pieces size up to 256MiB:

rtxmlrpc d.multicall2 '' main d.chunk_size=
[268435456]

At 512MiB it threw an "invalid piece size" error, but that doesn't seem too unreasonable a limit currently.