Examples with ChannelResponse org.bcos.channel.dto.ChannelResponse used on opensource projects

Example 11 with ChannelResponse

use of org.bcos.channel.dto.ChannelResponse in project web3sdk by FISCO-BCOS.

the class ChannelResponseCallback method onTimeout.

public final void onTimeout() {
    logger.error("发送消息超时:{}", message.getSeq());
    ChannelResponse response = new ChannelResponse();
    response.setErrorCode(102);
    response.setMessageID(message.getSeq());
    response.setErrorMessage("发送消息超时");
    response.setContent("");
    try {
        onResponseMessage(response);
    } catch (Exception e) {
        logger.error("超时处理错误:", e);
    }
    service.getSeq2Callback().remove(message.getSeq());
    timeout.cancel();
}

Example 12 with ChannelResponse

use of org.bcos.channel.dto.ChannelResponse in project web3sdk by FISCO-BCOS.

the class ChannelResponseCallback2 method retrySendMessage.

public void retrySendMessage() {
    Integer errorCode = 0;
    try {
        // 选取客户端节点
        logger.debug("本地节点数:{}", fromConnectionInfos.size());
        setFromConnection(null);
        if (fromConnectionInfos.size() > 0) {
            Random random = new Random();
            Integer index = random.nextInt(fromConnectionInfos.size());
            logger.debug("选取:{}", index);
            setFromConnection(fromConnectionInfos.get(index));
            fromConnectionInfos.remove(fromConnectionInfos.get(index));
        }
        if (getFromConnection() == null) {
            // 所有节点已尝试，无法再重试了
            logger.error("发送消息失败，所有重试均失败");
            errorCode = 99;
            throw new Exception("发送消息失败，所有重试均失败");
        }
        ChannelHandlerContext ctx = fromChannelConnections.getNetworkConnectionByHost(getFromConnection().getHost(), getFromConnection().getPort());
        if (ctx != null && ctx.channel().isActive()) {
            ByteBuf out = ctx.alloc().buffer();
            message.writeHeader(out);
            message.writeExtra(out);
            ctx.writeAndFlush(out);
            logger.debug("发送消息至  " + fromConnection.getHost() + ":" + String.valueOf(fromConnection.getPort()) + " 成功");
        } else {
            logger.error("发送节点不可用");
            retrySendMessage();
        }
    } catch (Exception e) {
        logger.error("发送消息异常", e);
        ChannelResponse response = new ChannelResponse();
        response.setErrorCode(errorCode);
        response.setErrorMessage(e.getMessage());
        try {
            onResponseMessage(response);
        } catch (Exception ee) {
            logger.error("异常处理错误", ee);
        }
        // 彻底失败后，删掉这个seq
        if (message.getSeq() != null) {
            service.getSeq2Callback().remove(message.getSeq());
        }
        if (timeout != null) {
            timeout.cancel();
        }
        return;
    }
}

Example 13 with ChannelResponse

use of org.bcos.channel.dto.ChannelResponse in project web3sdk by FISCO-BCOS.

the class Service method asyncSendChannelMessage2.

public void asyncSendChannelMessage2(ChannelRequest request, ChannelResponseCallback2 callback) {
    try {
        logger.debug("处理链上链下请求: " + request.getMessageID());
        callback.setService(this);
        ChannelMessage2 channelMessage = new ChannelMessage2();
        channelMessage.setSeq(request.getMessageID());
        channelMessage.setResult(0);
        // 链上链下请求0x30
        channelMessage.setType((short) 0x30);
        channelMessage.setData(request.getContent().getBytes());
        channelMessage.setTopic(request.getToTopic());
        try {
            List<ConnectionInfo> fromConnectionInfos = new ArrayList<ConnectionInfo>();
            // 设置发送节点
            ChannelConnections fromChannelConnections = allChannelConnections.get(orgID);
            if (fromChannelConnections == null) {
                // 没有找到对应的链
                // 返回错误
                logger.error("没有找到本机构:{}", orgID);
                throw new Exception("未找到本机构");
            }
            fromConnectionInfos.addAll(fromChannelConnections.getConnections());
            logger.debug("发送机构:{} 节点数:{}", request.getFromOrg(), fromChannelConnections.getConnections().size());
            callback.setFromChannelConnections(fromChannelConnections);
            callback.setFromConnectionInfos(fromConnectionInfos);
            // 设置消息内容
            callback.setRequest(channelMessage);
            seq2Callback.put(request.getMessageID(), callback);
            if (request.getTimeout() > 0) {
                final ChannelResponseCallback2 callbackInner = callback;
                callback.setTimeout(timeoutHandler.newTimeout(new TimerTask() {

                    ChannelResponseCallback2 _callback = callbackInner;

                    @Override
                    public void run(Timeout timeout) throws Exception {
                        // 处理超时逻辑
                        _callback.onTimeout();
                    }
                }, request.getTimeout(), TimeUnit.MILLISECONDS));
            }
            callback.retrySendMessage();
        } catch (Exception e) {
            logger.error("发送消息异常 消息未发出", e);
            ChannelResponse response = new ChannelResponse();
            response.setErrorCode(100);
            response.setMessageID(request.getMessageID());
            response.setErrorMessage(e.getMessage());
            response.setContent("");
            callback.onResponse(response);
            return;
        }
    } catch (Exception e) {
        logger.error("系统错误", e);
    }
}

Example 14 with ChannelResponse

use of org.bcos.channel.dto.ChannelResponse in project web3sdk by FISCO-BCOS.

the class Channel2Client method main.

public static void main(String[] args) throws Exception {
    if (args.length < 2) {
        System.out.println("参数: 目标topic         总请求量");
        return;
    }
    String topic = args[0];
    Integer count = Integer.parseInt(args[1]);
    DateTimeFormatter df = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
    logger.debug("初始化链上链下客户端");
    ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");
    Service service = context.getBean(Service.class);
    // 阻塞到连接成功，或通知
    service.run();
    System.out.println("3s后开始测试...");
    Thread.sleep(1000);
    System.out.println("2s后开始测试...");
    Thread.sleep(1000);
    System.out.println("1s后开始测试...");
    Thread.sleep(1000);
    System.out.println("开始测试");
    System.out.println("===================================================================");
    for (Integer i = 0; i < count; ++i) {
        Thread.sleep(2000);
        ChannelRequest request = new ChannelRequest();
        request.setToTopic(topic);
        request.setMessageID(service.newSeq());
        request.setTimeout(5000);
        request.setContent("request seq:" + request.getMessageID());
        System.out.println(df.format(LocalDateTime.now()) + " 发送请求 seq:" + String.valueOf(request.getMessageID()) + ", 内容:" + request.getContent());
        ChannelResponse response = service.sendChannelMessage2(request);
        System.out.println(df.format(LocalDateTime.now()) + "收到回包 seq:" + String.valueOf(response.getMessageID()) + ", 错误码:" + response.getErrorCode() + ", 内容:" + response.getContent());
    }
}

Example 15 with ChannelResponse

use of org.bcos.channel.dto.ChannelResponse in project web3sdk by FISCO-BCOS.

the class ChannelClient method main.

public static void main(String[] args) throws Exception {
    if (args.length < 3) {
        System.out.println("参数: 请求方         接收方         总请求量");
        return;
    }
    String from = args[0];
    String to = args[1];
    Integer count = Integer.parseInt(args[2]);
    DateTimeFormatter df = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
    logger.debug("初始化链上链下客户端");
    ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");
    Service service = context.getBean(Service.class);
    // 阻塞到连接成功，或通知
    service.run();
    // service.setPushCallback(new PushCallback());
    System.out.println("3s后开始测试...");
    Thread.sleep(1000);
    System.out.println("2s后开始测试...");
    Thread.sleep(1000);
    System.out.println("1s后开始测试...");
    Thread.sleep(1000);
    System.out.println("开始测试");
    System.out.println("===================================================================");
    for (Integer i = 0; i < count; ++i) {
        Thread.sleep(2000);
        ChannelRequest request = new ChannelRequest();
        request.setFromOrg(from);
        request.setToOrg(to);
        request.setMessageID(service.newSeq());
        request.setContent("request seq:" + request.getMessageID());
        System.out.println(df.format(LocalDateTime.now()) + " 发送请求 seq:" + String.valueOf(request.getMessageID()) + ", 内容:" + request.getContent());
        ChannelResponse response = service.sendChannelMessage(request);
        System.out.println(df.format(LocalDateTime.now()) + "收到回包 seq:" + String.valueOf(response.getMessageID()) + ", 错误码:" + response.getErrorCode() + ", 内容:" + response.getContent());
    }
}