Imports github.com/mattn/go-shellwords github.com/refraction-networking/utls github.com/xtaci/kcp-go/v5 github.com/xtaci/smux golang.org/x/net/http2 www.bamsoftware.com/git/dnstt.git/dns www.bamsoftware.com/git/dnstt.git/noise www.bamsoftware.com/git/dnstt.git/turbotunnel Standard library imports bufio bytes context crypto/rand crypto/tls encoding/base32 encoding/binary errors flag fmt io io/ioutil log math/rand net net/http net/url os strconv strings sync time