//HandleWelcome Request
func (r *defaultRouter) HandleWelcome(c peer.NodePeer, msg message.Message) (message.Message, error) {
	err := r.accept(c)
	if err != nil {
		r.eventChan <- &peer.OnPeerErroredEvent{c.Node(), peer.PeerStatusError, err}

		return &message.Error{Id: msg.(*message.Welcome).Id, From: r.from}, err
	}
	c.State(peer.PeerStatusConnected)
	r.eventChan <- &peer.OnPeerConnectedEvent{c.Node(), peer.PeerStatusConnected, c.Mode()}

	go r.watcher.Watch(c)

	return &message.Ack{Id: msg.(*message.Welcome).Id, From: r.from}, nil

}
func (r *defaultRouter) HandleAck(c peer.NodePeer, msg message.Message) (message.Message, error) {
	err := r.accept(c)
	if err != nil {
		log.Println("Unexpected Error accepting Peer on HandleAck ", c.Node(), "msg:", msg)
	}

	c.State(peer.PeerStatusConnected)
	r.eventChan <- &peer.OnPeerConnectedEvent{msg.(*message.Ack).From, peer.PeerStatusConnected, c.Mode()}

	go r.watcher.Watch(c)

	return nil, nil
}