Exemple #1
0
// Show a list of all existing network connections for the target peer node,
// includes both validating and non-validating peers
func networkList() (err error) {
	clientConn, err := peer.NewPeerClientConnection()
	if err != nil {
		err = fmt.Errorf("Error trying to connect to local peer: %s", err)
		return
	}
	openchainClient := pb.NewOpenchainClient(clientConn)
	peers, err := openchainClient.GetPeers(context.Background(), &google_protobuf.Empty{})

	if err != nil {
		err = fmt.Errorf("Error trying to get peers: %s", err)
		return
	}

	jsonOutput, _ := json.Marshal(peers)
	fmt.Println(string(jsonOutput))
	return nil
}
Exemple #2
0
// Show a list of all existing network connections for the target peer node,
// includes both validating and non-validating peers
func networkList() (err error) {
	clientConn, err := peer.NewPeerClientConnection()
	if err != nil {
		err = fmt.Errorf("Error trying to connect to local peer: %s", err)
		return
	}
	openchainClient := pb.NewOpenchainClient(clientConn)
	peers, err := openchainClient.GetPeers(context.Background(), &empty.Empty{})

	if err != nil {
		err = fmt.Errorf("Error trying to get peers: %s", err)
		return
	}

	// The generated pb.PeersMessage struct will be added "omitempty" tag automatically.
	// But we still want to print it when pb.PeersMessage is empty.
	jsonOutput, _ := json.Marshal(struct{ Peers []*pb.PeerEndpoint }{append([]*pb.PeerEndpoint{}, peers.GetPeers()...)})
	fmt.Println(string(jsonOutput))
	return nil
}