Drop peers which feed incorrect pieces multiple times

[ThaUnknown]

What version of this package are you using?
1.9.6
What problem do you want to solve?
Indefinite stalling when a peer keeps sending invalid pieces.

I encountered this issue when downloading a torrent which people applied patches to without verifying it, webtorrent was constantly re-requesting pieces from that one peer, which caused the download to stall.
What do you think is the correct solution to this problem?
Drop interest in peer after X failed hashes? Maybe don't use that specific peer for that piece and pick another one?
Are you willing to submit a pull request to implement this change?
yes

[coolBrown12]

CAN YOU PROVIDE SPECFIC DETAILS ABOUT THIS SO WE CAN SEE HOW IT CAN BE IMPLEMENTED