Method ping

p2pserver/p2pserver.go:511–514

ping send pkg to get pong msg from others

()

//ping send pkg to get pong msg from others
func (this *P2PServer) ping() {
	peers := this.network.GetNeighbors()
	this.pingTo(peers)
}

//pings send pkgs to get pong msg from others
func (this *P2PServer) pingTo(peers []*peer.Peer) {