Imports github.com/phayes/freeport github.com/scionproto/scion/go/lib/addr github.com/scionproto/scion/go/lib/sciond github.com/scionproto/scion/go/lib/snet github.com/scionproto/scion/go/lib/sock/reliable Standard library imports context encoding/base32 fmt math/rand net os time