code: func (n *HTTPNode) SetPriority(prio int) bool {
  	if n.Priority == prio {
  		return false
  	}
  	n.Priority = prio
  	n.Updated = time.Now()
  	n.readyStateGCHandler()
  	return true
  }
docs: // SetPriority sets the priority of the node and returns whether it changed