var (
	// DefaultDialer is a dialer with all fields set to the default values.
	DefaultDialer = &Dialer{
		Dialer: websocket.Dialer{
			Proxy:            http.ProxyFromEnvironment,
			HandshakeTimeout: 5 * time.Second,
			WriteBufferSize:  8192,
			ReadBufferSize:   8192,
		},
	}

	// ErrConnClosed is returned by the Conn's Execute method when
	// the underlying gremlin server connection is closed.
	ErrConnClosed = errors.New("gremlin: server connection closed")

	// ErrDuplicateRequest is returned by the Conns Execute method on
	// request identifier key collision.
	ErrDuplicateRequest = errors.New("gremlin: duplicate request")
)

type Conn struct {
	// contains filtered or unexported fields
}

type Dialer struct {
	// Underlying websocket dialer.
	websocket.Dialer
	// contains filtered or unexported fields
}