コード例 #1
0
ファイル: chaincode.go プロジェクト: RicHernandez2/fabric
// Start entry point for chaincodes bootstrap.
func Start(cc Chaincode) error {
	viper.SetEnvPrefix("CORE")
	viper.AutomaticEnv()
	replacer := strings.NewReplacer(".", "_")
	viper.SetEnvKeyReplacer(replacer)

	flag.StringVar(&peerAddress, "peer.address", "", "peer address")

	flag.Parse()

	chaincodeLogger.Debug("Peer address: %s", getPeerAddress())

	// Establish connection with validating peer
	clientConn, err := newPeerClientConnection()
	if err != nil {
		chaincodeLogger.Error(fmt.Sprintf("Error trying to connect to local peer: %s", err))
		return fmt.Errorf("Error trying to connect to local peer: %s", err)
	}

	chaincodeLogger.Debug("os.Args returns: %s", os.Args)

	chaincodeSupportClient := pb.NewChaincodeSupportClient(clientConn)

	// Establish stream with validating peer
	stream, err := chaincodeSupportClient.Register(context.Background())
	if err != nil {
		return fmt.Errorf("Error chatting with leader at address=%s:  %s", getPeerAddress(), err)
	}

	chaincodename := viper.GetString("chaincode.id.name")
	err = chatWithPeer(chaincodename, stream, cc)

	return err
}
コード例 #2
0
ファイル: chaincode.go プロジェクト: C0rWin/fabric
// Start is the entry point for chaincodes bootstrap. It is not an API for
// chaincodes.
func Start(cc Chaincode) error {
	// If Start() is called, we assume this is a standalone chaincode and set
	// up formatted logging.
	format := logging.MustStringFormatter("%{time:15:04:05.000} [%{module}] %{level:.4s} : %{message}")
	backend := logging.NewLogBackend(os.Stderr, "", 0)
	backendFormatter := logging.NewBackendFormatter(backend, format)
	logging.SetBackend(backendFormatter).SetLevel(logging.Level(shimLoggingLevel), "shim")

	viper.SetEnvPrefix("CORE")
	viper.AutomaticEnv()
	replacer := strings.NewReplacer(".", "_")
	viper.SetEnvKeyReplacer(replacer)

	flag.StringVar(&peerAddress, "peer.address", "", "peer address")

	flag.Parse()

	chaincodeLogger.Debugf("Peer address: %s", getPeerAddress())

	// Establish connection with validating peer
	clientConn, err := newPeerClientConnection()
	if err != nil {
		chaincodeLogger.Errorf("Error trying to connect to local peer: %s", err)
		return fmt.Errorf("Error trying to connect to local peer: %s", err)
	}

	chaincodeLogger.Debugf("os.Args returns: %s", os.Args)

	chaincodeSupportClient := pb.NewChaincodeSupportClient(clientConn)

	// Establish stream with validating peer
	stream, err := chaincodeSupportClient.Register(context.Background())
	if err != nil {
		return fmt.Errorf("Error chatting with leader at address=%s:  %s", getPeerAddress(), err)
	}

	chaincodename := viper.GetString("chaincode.id.name")
	err = chatWithPeer(chaincodename, stream, cc)

	return err
}