/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.rocketmq.client.impl.consumer;

import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
import org.apache.rocketmq.client.consumer.listener.ConsumeOrderlyContext;
import org.apache.rocketmq.client.consumer.listener.ConsumeOrderlyStatus;
import org.apache.rocketmq.client.consumer.listener.ConsumeReturnType;
import org.apache.rocketmq.client.consumer.listener.MessageListenerOrderly;
import org.apache.rocketmq.client.hook.ConsumeMessageContext;
import org.apache.rocketmq.client.log.ClientLogger;
import org.apache.rocketmq.client.stat.ConsumerStatsManager;
import org.apache.rocketmq.common.MixAll;
import org.apache.rocketmq.common.ThreadFactoryImpl;
import org.apache.rocketmq.common.UtilAll;
import org.apache.rocketmq.common.message.*;
import org.apache.rocketmq.common.protocol.body.CMResult;
import org.apache.rocketmq.common.protocol.body.ConsumeMessageDirectlyResult;
import org.apache.rocketmq.common.protocol.heartbeat.MessageModel;
import org.apache.rocketmq.remoting.common.RemotingHelper;
import org.slf4j.Logger;

import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.concurrent.*;

public class ConsumeMessageOrderlyService implements ConsumeMessageService {

    private static final Logger log = ClientLogger.getLog();
    private final static long MAX_TIME_CONSUME_CONTINUOUSLY =
        Long.parseLong(System.getProperty("rocketmq.client.maxTimeConsumeContinuously", "60000"));
    private final DefaultMQPushConsumerImpl defaultMQPushConsumerImpl;
    private final DefaultMQPushConsumer defaultMQPushConsumer;
    private final MessageListenerOrderly messageListener;
    private final BlockingQueue<Runnable> consumeRequestQueue;
    private final ThreadPoolExecutor consumeExecutor;
    private final String consumerGroup;
    private final MessageQueueLock messageQueueLock = new MessageQueueLock();
    private final ScheduledExecutorService scheduledExecutorService;
    private volatile boolean stopped = false;

    public ConsumeMessageOrderlyService(DefaultMQPushConsumerImpl defaultMQPushConsumerImpl, MessageListenerOrderly messageListener) {
        this.defaultMQPushConsumerImpl = defaultMQPushConsumerImpl;
        this.messageListener = messageListener;

        this.defaultMQPushConsumer = this.defaultMQPushConsumerImpl.getDefaultMQPushConsumer();
        this.consumerGroup = this.defaultMQPushConsumer.getConsumerGroup();
        this.consumeRequestQueue = new LinkedBlockingQueue<Runnable>();

        this.consumeExecutor = new ThreadPoolExecutor(//
            this.defaultMQPushConsumer.getConsumeThreadMin(), //
            this.defaultMQPushConsumer.getConsumeThreadMax(), //
            1000 * 60, //
            TimeUnit.MILLISECONDS, //
            this.consumeRequestQueue, //
            new ThreadFactoryImpl("ConsumeMessageThread_"));

        this.scheduledExecutorService = Executors.newSingleThreadScheduledExecutor(new ThreadFactoryImpl("ConsumeMessageScheduledThread_"));
    }

    public void start() {
        if (MessageModel.CLUSTERING.equals(ConsumeMessageOrderlyService.this.defaultMQPushConsumerImpl.messageModel())) {
            //每隔20S更新Borker上的当前MessageQueue分布式锁的最后刷新时间
            this.scheduledExecutorService.scheduleAtFixedRate(new Runnable() {
                @Override
                public void run() {
                    ConsumeMessageOrderlyService.this.lockMQPeriodically();
                }
            }, 1000 * 1, ProcessQueue.REBALANCE_LOCK_INTERVAL, TimeUnit.MILLISECONDS);
        }
    }

    public void shutdown() {
        this.stopped = true;
        this.scheduledExecutorService.shutdown();
        this.consumeExecutor.shutdown();
        if (MessageModel.CLUSTERING.equals(this.defaultMQPushConsumerImpl.messageModel())) {
            this.unlockAllMQ();
        }
    }

    public synchronized void unlockAllMQ() {
        this.defaultMQPushConsumerImpl.getRebalanceImpl().unlockAll(false);
    }

    @Override
    public void updateCorePoolSize(int corePoolSize) {
        if (corePoolSize > 0 //
            && corePoolSize <= Short.MAX_VALUE //
            && corePoolSize < this.defaultMQPushConsumer.getConsumeThreadMax()) {
            this.consumeExecutor.setCorePoolSize(corePoolSize);
        }
    }

    @Override
    public void incCorePoolSize() {
    }

    @Override
    public void decCorePoolSize() {
    }

    @Override
    public int getCorePoolSize() {
        return this.consumeExecutor.getCorePoolSize();
    }

    @Override
    public ConsumeMessageDirectlyResult consumeMessageDirectly(MessageExt msg, String brokerName) {
        ConsumeMessageDirectlyResult result = new ConsumeMessageDirectlyResult();
        result.setOrder(true);

        List<MessageExt> msgs = new ArrayList<MessageExt>();
        msgs.add(msg);
        MessageQueue mq = new MessageQueue();
        mq.setBrokerName(brokerName);
        mq.setTopic(msg.getTopic());
        mq.setQueueId(msg.getQueueId());

        ConsumeOrderlyContext context = new ConsumeOrderlyContext(mq);

        final long beginTime = System.currentTimeMillis();

        log.info("consumeMessageDirectly receive new messge: {}", msg);

        try {
            ConsumeOrderlyStatus status = this.messageListener.consumeMessage(msgs, context);
            if (status != null) {
                switch (status) {
                    case COMMIT:
                        result.setConsumeResult(CMResult.CR_COMMIT);
                        break;
                    case ROLLBACK:
                        result.setConsumeResult(CMResult.CR_ROLLBACK);
                        break;
                    case SUCCESS:
                        result.setConsumeResult(CMResult.CR_SUCCESS);
                        break;
                    case SUSPEND_CURRENT_QUEUE_A_MOMENT:
                        result.setConsumeResult(CMResult.CR_LATER);
                        break;
                    default:
                        break;
                }
            } else {
                result.setConsumeResult(CMResult.CR_RETURN_NULL);
            }
        } catch (Throwable e) {
            result.setConsumeResult(CMResult.CR_THROW_EXCEPTION);
            result.setRemark(RemotingHelper.exceptionSimpleDesc(e));

            log.warn(String.format("consumeMessageDirectly exception: %s Group: %s Msgs: %s MQ: %s", //
                RemotingHelper.exceptionSimpleDesc(e), //
                ConsumeMessageOrderlyService.this.consumerGroup, //
                msgs, //
                mq), e);
        }

        result.setAutoCommit(context.isAutoCommit());
        result.setSpentTimeMills(System.currentTimeMillis() - beginTime);

        log.info("consumeMessageDirectly Result: {}", result);

        return result;
    }

    /**
     * 当 dispathToConsume=true 时提交消费请求,不指定拉取的消息,仅指明MessageQueue,ProcessQueue
     * 因此,这个消费请求会一直消费,直到{@link ProcessQueue#msgTreeMap}里没有消息
     * 可能出现这种情况,消息消费的速度慢于拉取的速度,那么一个消费请求会一直持续消费
     * 也就是一个线程一直维持着消费消息,不释放MessageQueue的{@link MessageQueueLock}锁
     * 其他线程干瞪眼等待
     *
     * @param msgs
     * @param processQueue
     * @param messageQueue
     * @param dispathToConsume
     */
    @Override
    public void submitConsumeRequest(final List<MessageExt> msgs,
                                     final ProcessQueue processQueue,
                                     final MessageQueue messageQueue,
                                     final boolean dispathToConsume) {
        if (dispathToConsume) {
            ConsumeRequest consumeRequest = new ConsumeRequest(processQueue, messageQueue);
            this.consumeExecutor.submit(consumeRequest);
        }
    }

    /**
     * 默认每20S锁定当前持有的所有MessageQueue
     */
    public synchronized void lockMQPeriodically() {
        if (!this.stopped) {
            this.defaultMQPushConsumerImpl.getRebalanceImpl().lockAll();
        }
    }

    /**
     * 向Broker请求指定MessageQueue的分布式锁,成功则10ms后开始消费,失败则3S后开始消费,在消费时还需要再次获取分布式锁
     *
     * @param mq
     * @param processQueue
     * @param delayMills
     */
    public void tryLockLaterAndReconsume(final MessageQueue mq, final ProcessQueue processQueue, final long delayMills) {
        this.scheduledExecutorService.schedule(new Runnable() {
            @Override
            public void run() {
                boolean lockOK = ConsumeMessageOrderlyService.this.lockOneMQ(mq);
                if (lockOK) {
                    ConsumeMessageOrderlyService.this.submitConsumeRequestLater(processQueue, mq, 10);
                } else {
                    ConsumeMessageOrderlyService.this.submitConsumeRequestLater(processQueue, mq, 3000);
                }
            }
        }, delayMills, TimeUnit.MILLISECONDS);
    }

    /**
     * 锁定 Broker 消息队列
     *
     * @param mq 消息队列
     * @return 是否成功
     */
    public synchronized boolean lockOneMQ(final MessageQueue mq) {
        if (!this.stopped) {
            return this.defaultMQPushConsumerImpl.getRebalanceImpl().lock(mq);
        }

        return false;
    }

    /**
     * 提交延迟消费请求
     * 一般挂起1S
     *
     * @param processQueue      消息处理队列
     * @param messageQueue      消息队列
     * @param suspendTimeMillis 延迟时长
     */
    private void submitConsumeRequestLater(final ProcessQueue processQueue,
                                           final MessageQueue messageQueue,
                                           final long suspendTimeMillis
    ) {
        long timeMillis = suspendTimeMillis;
        if (timeMillis == -1) {
            timeMillis = this.defaultMQPushConsumer.getSuspendCurrentQueueTimeMillis();   //1000
        }

        if (timeMillis < 10) {
            timeMillis = 10;
        } else if (timeMillis > 30000) {
            timeMillis = 30000;
        }

        this.scheduledExecutorService.schedule(new Runnable() {

            @Override
            public void run() {
                ConsumeMessageOrderlyService.this.submitConsumeRequest(null, processQueue, messageQueue, true);
            }
        }, timeMillis, TimeUnit.MILLISECONDS);
    }

    /**
     * 处理消费结果，并返回是否继续消费
     *
     * @param msgs           消息
     * @param status         消费结果状态
     * @param context        消费Context
     * @param consumeRequest 消费请求
     * @return 是否继续消费
     */
    public boolean processConsumeResult(final List<MessageExt> msgs,
                                        final ConsumeOrderlyStatus status,
                                        final ConsumeOrderlyContext context,
                                        final ConsumeRequest consumeRequest
    ) {
        boolean continueConsume = true;
        long commitOffset = -1L;
        if (context.isAutoCommit()) {            //默认 AutoCommit = true
            switch (status) {
                case COMMIT:
                case ROLLBACK:
                    log.warn("the message queue consume result is illegal, we think you want to ack these message {}", consumeRequest.getMessageQueue());
                case SUCCESS:
                    // 提交消息已消费成功到消息处理队列
                    commitOffset = consumeRequest.getProcessQueue().commit();
                    // 统计
                    this.getConsumerStatsManager().incConsumeOKTPS(consumerGroup, consumeRequest.getMessageQueue().getTopic(), msgs.size());
                    break;
                case SUSPEND_CURRENT_QUEUE_A_MOMENT:
                    // 统计
                    this.getConsumerStatsManager().incConsumeFailedTPS(consumerGroup, consumeRequest.getMessageQueue().getTopic(), msgs.size());
                    // 统计是否对这些消息重消费,只要重消费次数未达到最大值,都会返回true
                    if (checkReconsumeTimes(msgs)) {
                        // 设置消息重新消费,将{@link #msgTreeMapTemp}里的消息重新放回{@link #msgTreeMap},这样重新消费时就能再次消费这些消息
                        consumeRequest.getProcessQueue().makeMessageToCosumeAgain(msgs);
                        // 提交延迟消费请求,在1S后重新开启消费
                        this.submitConsumeRequestLater(consumeRequest.getProcessQueue(), consumeRequest.getMessageQueue(),
                            context.getSuspendCurrentQueueTimeMillis());
                        continueConsume = false;
                    } else {
                        commitOffset = consumeRequest.getProcessQueue().commit();
                    }
                    break;
                default:
                    break;
            }
        } else {
            switch (status) {
                case SUCCESS:
                    this.getConsumerStatsManager().incConsumeOKTPS(consumerGroup, consumeRequest.getMessageQueue().getTopic(), msgs.size());
                    break;
                case COMMIT:
                    // 提交消息已消费成功到消息处理队列
                    commitOffset = consumeRequest.getProcessQueue().commit();
                    break;
                case ROLLBACK:
                    // 设置消息重新消费
                    consumeRequest.getProcessQueue().rollback();
                    this.submitConsumeRequestLater(//
                        consumeRequest.getProcessQueue(), //
                        consumeRequest.getMessageQueue(), //
                        context.getSuspendCurrentQueueTimeMillis());
                    continueConsume = false;
                    break;
                case SUSPEND_CURRENT_QUEUE_A_MOMENT: // 计算是否暂时挂起（暂停）消费N毫秒，默认：10ms
                    this.getConsumerStatsManager().incConsumeFailedTPS(consumerGroup, consumeRequest.getMessageQueue().getTopic(), msgs.size());
                    if (checkReconsumeTimes(msgs)) {
                        // 设置消息重新消费
                        consumeRequest.getProcessQueue().makeMessageToCosumeAgain(msgs);
                        // 提交延迟消费请求
                        this.submitConsumeRequestLater(//
                            consumeRequest.getProcessQueue(), //
                            consumeRequest.getMessageQueue(), //
                            context.getSuspendCurrentQueueTimeMillis());
                        continueConsume = false;
                    }
                    break;
                default:
                    break;
            }
        }

        // 消息处理队列未dropped，提交有效消费进度
        if (commitOffset >= 0 && !consumeRequest.getProcessQueue().isDropped()) {
            this.defaultMQPushConsumerImpl.getOffsetStore().updateOffset(consumeRequest.getMessageQueue(), commitOffset, false);
        }

        return continueConsume;
    }

    public ConsumerStatsManager getConsumerStatsManager() {
        return this.defaultMQPushConsumerImpl.getConsumerStatsManager();
    }

    private int getMaxReconsumeTimes() {
        // default reconsume times: Integer.MAX_VALUE
        if (this.defaultMQPushConsumer.getMaxReconsumeTimes() == -1) {
            return Integer.MAX_VALUE;
        } else {
            return this.defaultMQPushConsumer.getMaxReconsumeTimes();
        }
    }

    /**
     * 计算是否要暂停消费
     * 不暂停条件：存在消息都超过最大消费次数并且都发回broker成功
     *
     * @param msgs 消息
     * @return 是否要暂停
     */
    private boolean checkReconsumeTimes(List<MessageExt> msgs) {
        boolean suspend = false;
        if (msgs != null && !msgs.isEmpty()) {
            for (MessageExt msg : msgs) {
                if (msg.getReconsumeTimes() >= getMaxReconsumeTimes()) {
                    MessageAccessor.setReconsumeTime(msg, String.valueOf(msg.getReconsumeTimes()));
                    if (!sendMessageBack(msg)) {
                        suspend = true;
                        msg.setReconsumeTimes(msg.getReconsumeTimes() + 1);
                    }
                } else {
                    suspend = true;
                    msg.setReconsumeTimes(msg.getReconsumeTimes() + 1);
                }
            }
        }
        return suspend;
    }

    /**
     * 发回消息。
     * 消息发回broker后，对应的消息队列是死信队列。
     *
     * @param msg 消息
     * @return 是否发送成功
     */
    public boolean sendMessageBack(final MessageExt msg) {
        try {
            // max reconsume times exceeded then send to dead letter queue.
            Message newMsg = new Message(MixAll.getRetryTopic(this.defaultMQPushConsumer.getConsumerGroup()), msg.getBody());
            String originMsgId = MessageAccessor.getOriginMessageId(msg);
            MessageAccessor.setOriginMessageId(newMsg, UtilAll.isBlank(originMsgId) ? msg.getMsgId() : originMsgId);
            newMsg.setFlag(msg.getFlag());
            MessageAccessor.setProperties(newMsg, msg.getProperties());
            MessageAccessor.putProperty(newMsg, MessageConst.PROPERTY_RETRY_TOPIC, msg.getTopic());
            MessageAccessor.setReconsumeTime(newMsg, String.valueOf(msg.getReconsumeTimes()));
            MessageAccessor.setMaxReconsumeTimes(newMsg, String.valueOf(getMaxReconsumeTimes()));
            newMsg.setDelayTimeLevel(3 + msg.getReconsumeTimes());

            this.defaultMQPushConsumer.getDefaultMQPushConsumerImpl().getmQClientFactory().getDefaultMQProducer().send(newMsg);
            return true;
        } catch (Exception e) {
            log.error("sendMessageBack exception, group: " + this.consumerGroup + " msg: " + msg.toString(), e);
        }

        return false;
    }

    /**
     * 消费请求
     */
    class ConsumeRequest implements Runnable {

        /**
         * 消息处理队列
         */
        private final ProcessQueue processQueue;
        /**
         * 消息队列
         */
        private final MessageQueue messageQueue;

        public ConsumeRequest(ProcessQueue processQueue, MessageQueue messageQueue) {
            this.processQueue = processQueue;
            this.messageQueue = messageQueue;
        }

        public ProcessQueue getProcessQueue() {
            return processQueue;
        }

        public MessageQueue getMessageQueue() {
            return messageQueue;
        }

        @Override
        public void run() {
            if (this.processQueue.isDropped()) {
                log.warn("run, the message queue not be able to consume, because it's dropped. {}", this.messageQueue);
                return;
            }

            // 获得 Consumer 消息队列锁
            final Object objLock = messageQueueLock.fetchLockObject(this.messageQueue);
            synchronized (objLock) {
                // (广播模式) || (集群模式 && Broker消息队列锁有效)
                if (MessageModel.BROADCASTING.equals(ConsumeMessageOrderlyService.this.defaultMQPushConsumerImpl.messageModel())
                    || (this.processQueue.isLocked() && !this.processQueue.isLockExpired())) {
                    final long beginTime = System.currentTimeMillis();
                    // 循环
                    for (boolean continueConsume = true; continueConsume; ) {
                        //负载均衡后,当前MessageQueue不在属于自己,马上设置其ProcessQueue的dropped = true ,终止剩余消息的消费
                        if (this.processQueue.isDropped()) {
                            log.warn("the message queue not be able to consume, because it's dropped. {}", this.messageQueue);
                            break;
                        }

                        // ProcessQueue未被锁定，向Broker请求锁定相应的MessageQueue,成功了锁定ProcessQueue,然后再次消费
                        if (MessageModel.CLUSTERING.equals(ConsumeMessageOrderlyService.this.defaultMQPushConsumerImpl.messageModel())
                            && !this.processQueue.isLocked()) {
                            log.warn("the message queue not locked, so consume later, {}", this.messageQueue);
                            ConsumeMessageOrderlyService.this.tryLockLaterAndReconsume(this.messageQueue, this.processQueue, 10);
                            break;
                        }
                        // ProcessQueue锁过期(30S)，向Broker请求锁定相应的MessageQueue,成功了锁定ProcessQueue,然后再次消费
                        if (MessageModel.CLUSTERING.equals(ConsumeMessageOrderlyService.this.defaultMQPushConsumerImpl.messageModel())
                            && this.processQueue.isLockExpired()) {
                            log.warn("the message queue lock expired, so consume later, {}", this.messageQueue);
                            ConsumeMessageOrderlyService.this.tryLockLaterAndReconsume(this.messageQueue, this.processQueue, 10);
                            break;
                        }

                        // 当前轮次消费时间超过连续时长，默认：60s，提交延迟消费请求。默认情况下，每消费1分钟休息10ms。
                        long interval = System.currentTimeMillis() - beginTime;
                        if (interval > MAX_TIME_CONSUME_CONTINUOUSLY) {
                            ConsumeMessageOrderlyService.this.submitConsumeRequestLater(processQueue, messageQueue, 10);
                            break;
                        }

                        // 获取消费消息。此处和并发消息请求不同，并发消息请求已经带了消费哪些消息。
                        final int consumeBatchSize = ConsumeMessageOrderlyService.this.defaultMQPushConsumer.getConsumeMessageBatchMaxSize();

                        //按顺序提取msgTreeMap里的相应数量消息至msgTreeMapTemp临时集合中,此举会删除msgTreeMap里的那些消息，也就是这些消息目前只在临时集合msgTreeMapTemp中
                        List<MessageExt> msgs = this.processQueue.takeMessags(consumeBatchSize);
                        if (!msgs.isEmpty()) {
                            final ConsumeOrderlyContext context = new ConsumeOrderlyContext(this.messageQueue);

                            ConsumeOrderlyStatus status = null;

                            // Hook：before
                            ConsumeMessageContext consumeMessageContext = null;
                            if (ConsumeMessageOrderlyService.this.defaultMQPushConsumerImpl.hasHook()) {
                                consumeMessageContext = new ConsumeMessageContext();
                                consumeMessageContext
                                    .setConsumerGroup(ConsumeMessageOrderlyService.this.defaultMQPushConsumer.getConsumerGroup());
                                consumeMessageContext.setMq(messageQueue);
                                consumeMessageContext.setMsgList(msgs);
                                consumeMessageContext.setSuccess(false);
                                // init the consume context type
                                consumeMessageContext.setProps(new HashMap<String, String>());
                                ConsumeMessageOrderlyService.this.defaultMQPushConsumerImpl.executeHookBefore(consumeMessageContext);
                            }

                            // 执行消费
                            long beginTimestamp = System.currentTimeMillis();
                            ConsumeReturnType returnType = ConsumeReturnType.SUCCESS;
                            boolean hasException = false;
                            try {
                                this.processQueue.getLockConsume().lock(); // 获取队列消费锁

                                if (this.processQueue.isDropped()) {
                                    log.warn("consumeMessage, the message queue not be able to consume, because it's dropped. {}",
                                        this.messageQueue);
                                    break;
                                }

                                status = messageListener.consumeMessage(Collections.unmodifiableList(msgs), context);
                            } catch (Throwable e) {
                                log.warn("consumeMessage exception: {} Group: {} Msgs: {} MQ: {}", //
                                    RemotingHelper.exceptionSimpleDesc(e), //
                                    ConsumeMessageOrderlyService.this.consumerGroup, //
                                    msgs, //
                                    messageQueue);
                                hasException = true;
                            } finally {
                                this.processQueue.getLockConsume().unlock(); // 释放队列消费锁
                            }

                            if (null == status || ConsumeOrderlyStatus.ROLLBACK == status || ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT == status) {
                                log.warn("consumeMessage Orderly return not OK, Group: {} Msgs: {} MQ: {}",
                                    ConsumeMessageOrderlyService.this.consumerGroup, msgs, messageQueue);
                            }

                            // 解析消费结果状态
                            long consumeRT = System.currentTimeMillis() - beginTimestamp;
                            if (null == status) {
                                if (hasException) {
                                    returnType = ConsumeReturnType.EXCEPTION;
                                } else {
                                    returnType = ConsumeReturnType.RETURNNULL;
                                }
                            } else if (consumeRT >= defaultMQPushConsumer.getConsumeTimeout() * 60 * 1000) {
                                returnType = ConsumeReturnType.TIME_OUT;
                            } else if (ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT == status) {
                                returnType = ConsumeReturnType.FAILED;
                            } else if (ConsumeOrderlyStatus.SUCCESS == status) {
                                returnType = ConsumeReturnType.SUCCESS;
                            }

                            if (ConsumeMessageOrderlyService.this.defaultMQPushConsumerImpl.hasHook()) {
                                consumeMessageContext.getProps().put(MixAll.CONSUME_CONTEXT_TYPE, returnType.name());
                            }

                            if (null == status) {
                                status = ConsumeOrderlyStatus.SUSPEND_CURRENT_QUEUE_A_MOMENT;
                            }

                            // Hook：after
                            if (ConsumeMessageOrderlyService.this.defaultMQPushConsumerImpl.hasHook()) {
                                consumeMessageContext.setStatus(status.toString());
                                consumeMessageContext
                                    .setSuccess(ConsumeOrderlyStatus.SUCCESS == status || ConsumeOrderlyStatus.COMMIT == status);
                                ConsumeMessageOrderlyService.this.defaultMQPushConsumerImpl.executeHookAfter(consumeMessageContext);
                            }

                            ConsumeMessageOrderlyService.this.getConsumerStatsManager()
                                .incConsumeRT(ConsumeMessageOrderlyService.this.consumerGroup, messageQueue.getTopic(), consumeRT);

                            // 处理消费结果
                            continueConsume = ConsumeMessageOrderlyService.this.processConsumeResult(msgs, status, context, this);
                        } else {
                            continueConsume = false;
                        }
                    }
                } else {
                    if (this.processQueue.isDropped()) {
                        log.warn("the message queue not be able to consume, because it's dropped. {}", this.messageQueue);
                        return;
                    }

                    ConsumeMessageOrderlyService.this.tryLockLaterAndReconsume(this.messageQueue, this.processQueue, 100);
                }
            }
        }

    }

}