code: func (c *wsClient) Start() {
  	rpcsLog.Tracef("Starting websocket client %s", c.addr)
  
  	// Start processing input and output.
  	c.wg.Add(3)
  	go c.inHandler()
  	go c.notificationQueueHandler()
  	go c.outHandler()
  }
docs: // Start begins processing input and output messages.