Imports github.com/jackpal/go-nat-pmp github.com/nictuku/dht github.com/nictuku/nettools github.com/jackpal/bencode-go Standard library imports bufio encoding/xml crypto/sha1 errors os/signal fmt io io/ioutil log math math/rand net net/http net/url os path path/filepath runtime sort strconv strings time bytes crypto/md5 encoding/binary encoding/hex