NewConnectionID creates a new 8 byte connection identifier for UDP packets as described by BEP 15.

NewFrontend creates a new instance of an UDP Frontend that asynchronously serves requests.

ParseAnnounce parses an AnnounceRequest from a UDP request.

ParseScrape parses a ScrapeRequest from a UDP request.

ValidConnectionID determines whether a connection identifier is legitimate.

WriteAnnounce encodes an announce response according to BEP 15.

WriteConnectionID encodes a new connection response according to BEP 15.

WriteError writes the failure reason as a null-terminated string.

WriteScrape encodes a scrape response according to BEP 15.

ErrInvalidIP indicates an invalid IP.

Config represents all of the configurable options for a UDP BitTorrent Tracker.

Frontend holds the state of a UDP BitTorrent Frontend.

Request represents a UDP payload received by a Tracker.

ResponseWriter implements the ability to respond to a Request via the io.Writer interface.