Imports github.com/go-redis/redis/v8 github.com/go-redsync/redsync/v4 github.com/go-redsync/redsync/v4/redis/goredis/v8 github.com/jessevdk/go-flags github.com/mitchellh/cli go.uber.org/multierr Standard library imports bytes encoding/json errors fmt io io/ioutil log math/big net/http net/http/httptest os os/signal strings syscall time