Imports github.com/gorilla/websocket github.com/google/uuid github.com/valyala/fasthttp/fasthttpproxy github.com/valyala/fasthttp github.com/nntaoli-project/goex/internal/logger Standard library imports crypto/sha512 crypto/hmac crypto/sha256 compress/flate crypto/md5 compress/gzip crypto/sha1 bytes net/http/httputil encoding/base64 encoding/hex encoding/json errors fmt io/ioutil log math net/http net/url os reflect strconv strings sync time