Imports github.com/andybalholm/brotli github.com/mailru/easyjson github.com/mailru/easyjson/jlexer github.com/mailru/easyjson/jwriter github.com/useflyent/fhttp Standard library imports bytes compress/flate compress/gzip crypto/tls encoding/hex encoding/json errors fmt io io/ioutil log math/rand net/url os/exec strconv strings sync time