Examples with BftsmartConsensusViewSettings com.jd.blockchain.consensus.bftsmart.BftsmartConsensusViewSettings used on opensource projects

Example 1 with BftsmartConsensusViewSettings

use of com.jd.blockchain.consensus.bftsmart.BftsmartConsensusViewSettings in project jdchain-core by blockchain-jd-com.

the class GatewayQueryServiceHandler method consensusSettingsDecorator.

private ConsensusViewSettings consensusSettingsDecorator(ConsensusViewSettings consensusSettings) {
    if (consensusSettings instanceof BftsmartConsensusViewSettings) {
        // bft-smart单独处理
        BftsmartConsensusViewSettings bftsmartConsensusSettings = (BftsmartConsensusViewSettings) consensusSettings;
        NodeSettings[] nodes = bftsmartConsensusSettings.getNodes();
        BftsmartNodeSettings[] bftsmartNodes = null;
        if (nodes != null && nodes.length > 0) {
            bftsmartNodes = new BftsmartNodeSettings[nodes.length];
            for (int i = 0; i < nodes.length; i++) {
                NodeSettings node = nodes[i];
                if (node instanceof BftsmartNodeSettings) {
                    BftsmartNodeSettings bftsmartNodeSettings = (BftsmartNodeSettings) node;
                    bftsmartNodes[i] = new BftsmartNodeConfig(bftsmartNodeSettings.getPubKey(), bftsmartNodeSettings.getId(), bftsmartNodeSettings.getNetworkAddress());
                }
            }
        }
        return new BftsmartConsensusConfig(bftsmartNodes, bftsmartConsensusSettings.getSystemConfigs(), 0);
    } else if (consensusSettings instanceof RaftConsensusSettings) {
        RaftConsensusSettings raftConsensusSettings = (RaftConsensusSettings) consensusSettings;
        NodeSettings[] nodes = raftConsensusSettings.getNodes();
        RaftNodeSettings[] raftNodeSettings = new RaftNodeSettings[0];
        if (nodes != null && nodes.length > 0) {
            raftNodeSettings = new RaftNodeSettings[nodes.length];
            for (int i = 0; i < nodes.length; i++) {
                NodeSettings node = nodes[i];
                if (node instanceof RaftNodeSettings) {
                    RaftNodeSettings raftNodeSetting = (RaftNodeSettings) node;
                    raftNodeSettings[i] = new RaftNodeConfig(raftNodeSetting.getId(), raftNodeSetting.getAddress(), raftNodeSetting.getPubKey(), raftNodeSetting.getNetworkAddress());
                }
            }
        }
        RaftConsensusConfig raftConsensusConfig = new RaftConsensusConfig();
        RaftConfig raftConfig = new RaftConfig();
        RaftNetworkConfig raftNetworkConfig = new RaftNetworkConfig();
        BeanUtils.copyProperties(raftConsensusSettings, raftConsensusConfig);
        BeanUtils.copyProperties(raftConsensusSettings.getRaftSettings(), raftConfig);
        BeanUtils.copyProperties(raftConsensusSettings.getNetworkSettings(), raftNetworkConfig);
        raftConsensusConfig.setNodeSettingsList(Arrays.asList(raftNodeSettings));
        raftConsensusConfig.setRaftSettings(raftConfig);
        raftConsensusConfig.setNetworkSettings(raftNetworkConfig);
        return raftConsensusConfig;
    } else if (consensusSettings instanceof MsgQueueConsensusSettings) {
        MsgQueueConsensusSettings mqConsensusSettings = (MsgQueueConsensusSettings) consensusSettings;
        MsgQueueConsensusConfig mqConsensusConfig = new MsgQueueConsensusConfig();
        MsgQueueBlockSettings blockSettings = mqConsensusSettings.getBlockSettings();
        MsgQueueBlockConfig mqQueueBlockConfig = new MsgQueueBlockConfig();
        mqQueueBlockConfig.setMaxDelayMilliSecondsPerBlock(blockSettings.getMaxDelayMilliSecondsPerBlock());
        mqQueueBlockConfig.setTxSizePerBlock(blockSettings.getTxSizePerBlock());
        mqConsensusConfig.setBlockSettings(mqQueueBlockConfig);
        MsgQueueNetworkSettings networkSettings = mqConsensusSettings.getNetworkSettings();
        MsgQueueNetworkConfig mqQueueNetworkConfig = new MsgQueueNetworkConfig();
        mqQueueNetworkConfig.setBlockTopic(networkSettings.getBlockTopic());
        mqQueueNetworkConfig.setMsgResultTopic(networkSettings.getMsgResultTopic());
        mqQueueNetworkConfig.setMsgTopic(networkSettings.getMsgTopic());
        mqQueueNetworkConfig.setServer(networkSettings.getServer());
        mqQueueNetworkConfig.setTxTopic(networkSettings.getTxTopic());
        mqQueueNetworkConfig.setTxResultTopic(networkSettings.getTxResultTopic());
        mqConsensusConfig.setNetworkSettings(mqQueueNetworkConfig);
        for (int i = 0; i < mqConsensusSettings.getNodes().length; i++) {
            MsgQueueNodeSettings nodeSettings = (MsgQueueNodeSettings) mqConsensusSettings.getNodes()[i];
            MsgQueueNodeConfig msgQueueNodeConfig = new MsgQueueNodeConfig();
            msgQueueNodeConfig.setAddress(nodeSettings.getAddress());
            msgQueueNodeConfig.setPubKey(nodeSettings.getPubKey());
            msgQueueNodeConfig.setId(nodeSettings.getId());
            mqConsensusConfig.addNodeSettings(msgQueueNodeConfig);
        }
        return mqConsensusConfig;
    }
    return consensusSettings;
}

Example 2 with BftsmartConsensusViewSettings

use of com.jd.blockchain.consensus.bftsmart.BftsmartConsensusViewSettings in project jdchain-core by blockchain-jd-com.

the class ParticipantManagerService4Bft method submitNodeStateChangeTx.

@Override
public TransactionResponse submitNodeStateChangeTx(ParticipantContext context, int activeID, TransactionRequest txRequest, List<NodeSettings> origConsensusNodes) {
    Properties systemConfig = getCustomProperties(context);
    int viewId = ((BftsmartConsensusViewSettings) getConsensusSetting(context)).getViewId();
    TransactionResponse transactionResponse = new TxResponseMessage();
    ServiceProxy peerProxy = createPeerProxy(systemConfig, viewId, origConsensusNodes, context.sslSecurity());
    byte[] result = peerProxy.invokeOrdered(BinaryProtocol.encode(txRequest, TransactionRequest.class));
    if (result == null) {
        ((TxResponseMessage) transactionResponse).setExecutionState(TransactionState.CONSENSUS_NO_REPLY_ERROR);
        return transactionResponse;
    }
    peerProxy.close();
    return txResponseWrapper(BinaryProtocol.decode(result));
}

Example 3 with BftsmartConsensusViewSettings

use of com.jd.blockchain.consensus.bftsmart.BftsmartConsensusViewSettings in project jdchain-core by blockchain-jd-com.

the class BftsmartCommunication method getSession.

private synchronized NodeSession getSession(String target, boolean created) {
    BftsmartNodeSession session = targetSessions.get(target);
    if (session != null) {
        return session;
    }
    if (created) {
        BftsmartNodeSettings targetNodeSetting = null;
        BftsmartConsensusViewSettings viewSettings = serverSettings.getConsensusSettings();
        NodeSettings[] nodeSettings = viewSettings.getNodes();
        for (NodeSettings ns : nodeSettings) {
            if (ns.getAddress().equals(target)) {
                targetNodeSetting = (BftsmartNodeSettings) ns;
            }
        }
        if (targetNodeSetting == null) {
            return null;
        }
        session = new BftsmartNodeSession(serverSettings.getReplicaSettings().getAddress(), targetNodeSetting.getId(), target);
        targetSessions.put(target, session);
        return session;
    }
    return null;
}

Example 4 with BftsmartConsensusViewSettings

use of com.jd.blockchain.consensus.bftsmart.BftsmartConsensusViewSettings in project jdchain-core by blockchain-jd-com.

the class ParticipantManagerService4Bft method applyConsensusGroupNodeChange.

@Override
public WebResponse applyConsensusGroupNodeChange(ParticipantContext context, ParticipantNode node, @Nullable NetworkAddress changeConsensusNodeAddress, List<NodeSettings> origConsensusNodes, ManagementController.ParticipantUpdateType type) {
    Properties systemConfig = getCustomProperties(context);
    int viewId = ((BftsmartConsensusViewSettings) getConsensusSetting(context)).getViewId();
    SSLSecurity security = context.sslSecurity();
    try {
        View newView = updateView(node, changeConsensusNodeAddress, security, type, systemConfig, viewId, origConsensusNodes);
        if (newView == null) {
            throw new IllegalStateException("client recv response timeout, consensus may be stalemate, please restart all nodes!");
        }
        boolean isSuccess = false;
        if (type == ManagementController.ParticipantUpdateType.DEACTIVE) {
            if (!newView.isMember(node.getId())) {
                isSuccess = true;
            }
        } else {
            if (newView.isMember(node.getId())) {
                isSuccess = true;
            }
        }
        if (isSuccess) {
            LOGGER.info("update view success!");
        }
    } catch (Exception e) {
        LOGGER.error("updateView exception!", e);
        return WebResponse.createFailureResult(-1, "commit tx to orig consensus, tx execute succ but view update failed, please restart all nodes and copy database for new participant node!");
    }
    return WebResponse.createSuccessResult(null);
}