code: func (c *Conn) Connect(addr string) error {
  	ws, err := websocket.Dial(addr, "", "http://localhost")
  	if err != nil {
  		return err
  	}
  	if err := c.setConn(ws); err != nil {
  		return err
  	}
  
  	c.isClientConn = true
  	c.wg.Add(1)
  	go func() {
  		defer recoverAndLog(c, &c.wg)
  		c.startReceive()
  	}()
  	time.Sleep(time.Millisecond) // give receive goroutine a few cycles to start
  	return nil
  }
docs: // Connect connects to the given WebSocket server.
  // addr should be formatted as ws://host:port -or- wss://host:port (i.e. ws://127.0.0.1:3000 -or- wss://localhost:3000)