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LICENSE	d906a41c2e first commit	2 napja
NOTES	d906a41c2e first commit	2 napja
README.md	d906a41c2e first commit	2 napja
addr.go	d906a41c2e first commit	2 napja
conn.go	d906a41c2e first commit	2 napja
deadlines.go	d906a41c2e first commit	2 napja
expvar.go	d906a41c2e first commit	2 napja
header.go	d906a41c2e first commit	2 napja
nop.go	d906a41c2e first commit	2 napja
pingpong	d906a41c2e first commit	2 napja
send.go	d906a41c2e first commit	2 napja
socket.go	d906a41c2e first commit	2 napja
status.go	d906a41c2e first commit	2 napja
utp.go	d906a41c2e first commit	2 napja

utp

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.