Package utp implements uTP, the micro transport protocol as used with Bittorrent. It opts for simplicity and reliability over strict adherence to the (poor) spec.
Supported
Multiple uTP connections switched on a single PacketConn, including those initiated locally.
Raw access to the PacketConn for non-uTP purposes, like sharing the PacketConn with a DHT implementation.
Implementation characteristics
There is no MTU path discovery.
A fixed 64 slot selective ack window is used in both sending and receiving.
Patches welcomed.
Open Source Agenda is not affiliated with "Utp" Project. README Source: anacrolix/utp