meshconn/peer.go
func (p *Peer) LocalAddr() net.Addr {
	return MeshAddr{PeerName: p.name, PeerUID: p.uid}
}
func (p *Peer) LocalAddr() net.Addr {
	return MeshAddr{PeerName: p.name, PeerUID: p.uid}
}
// LocalAddr implements net.PacketConn.