bittorrent - the file from torrent stop receiving pieces after a 30% -

i usin jbittorrent api when download content of torrent torrent client works fine time , after 2-3 pieces stop receiving pieces.

there concepts introduced. 1 of called chocking (describes peer client refuses send file pieces. client chokes client in several situations: second client seed, in case not want pieces (i.e., uninterested) client uploading @ full capacity (it has reached value of max_uploads) second client has been blacklisted being abusive or using blacklisted bittorrent client.)