Imports gopkg.in/redis.v5/internal gopkg.in/redis.v5/internal/consistenthash gopkg.in/redis.v5/internal/hashtag gopkg.in/redis.v5/internal/pool gopkg.in/redis.v5/internal/proto Standard library imports bytes context crypto/sha1 crypto/tls encoding/hex errors fmt io log math/rand net net/url strconv strings sync sync/atomic time