bzTorrent

Open source dotnet bittorrent library with scraper and peer wire implementation written in C#

• Tracker Announce (HTTP/UDP)
• Tracker Scrape (HTTP/UDP)
• PeerWire (TCP) Client
• PeerWire (uTP uTorrent Protocol) (partial implementation, no congestion control built in right now)
• Choke
• Unchoke
• Interested
• Not Interested
• Have
• Bitfield (Optional obsfucation)
• Request
• Piece
• Fast Protocol Extensions
• Extended Protocol Extensions
• Local Peer Discovery (Non-existant Multicast BEP-14)
• Peer Exchange (utPEX)
• Trackerless Metadata (utMetadata)
• Magnet Link Parser
• .torrent Metadata Parser
• Tracker Exchange Protocol