Imports github.com/gorilla/websocket github.com/mailru/easyjson github.com/mailru/easyjson/jlexer github.com/mailru/easyjson/jwriter github.com/mstoykov/envconfig github.com/sirupsen/logrus gopkg.in/guregu/null.v3 Imports in module “go.k6.io/k6” go.k6.io/k6/lib go.k6.io/k6/lib/types Standard library imports bytes context crypto/rand encoding/hex encoding/json errors fmt io math math/rand mime/multipart net/http net/url strconv strings sync sync/atomic time