Package http implements a BitTorrent frontend via the HTTP protocol as described in BEP 3 and BEP 23.

Package udp implements a BitTorrent tracker via the UDP protocol as described in BEP 15.

CloseGroup simultaneously calls Close for each non-nil array element and combines non-nil errors into one.

NewFrontends is a utility function for initializing Frontend-s in bulk.

RegisterBuilder makes a Builder available by the provided name.

DefaultListenAddress is the default net listen address if nothing else provided.

ListenOptions is the base configuration which may be used in net listeners.

ParseOptions is the configuration used to parse an Announce Request.

Frontend dummy interface for bittorrent frontends.

Builder is the function used to initialize a new Frontend with provided configuration.