Java Code Examples for org.apache.rocketmq.common.protocol.header.CheckTransactionStateRequestHeader#setCommitLogOffset()

The following examples show how to use org.apache.rocketmq.common.protocol.header.CheckTransactionStateRequestHeader#setCommitLogOffset() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: AbstractTransactionalMessageCheckListener.java From rocketmq-4.3.0 with Apache License 2.0

6 votes

public void sendCheckMessage(MessageExt msgExt) throws Exception {
    CheckTransactionStateRequestHeader checkTransactionStateRequestHeader = new CheckTransactionStateRequestHeader();
    checkTransactionStateRequestHeader.setCommitLogOffset(msgExt.getCommitLogOffset());
    checkTransactionStateRequestHeader.setOffsetMsgId(msgExt.getMsgId());
    checkTransactionStateRequestHeader.setMsgId(msgExt.getUserProperty(MessageConst.PROPERTY_UNIQ_CLIENT_MESSAGE_ID_KEYIDX));
    checkTransactionStateRequestHeader.setTransactionId(checkTransactionStateRequestHeader.getMsgId());
    checkTransactionStateRequestHeader.setTranStateTableOffset(msgExt.getQueueOffset());
    msgExt.setTopic(msgExt.getUserProperty(MessageConst.PROPERTY_REAL_TOPIC));
    msgExt.setQueueId(Integer.parseInt(msgExt.getUserProperty(MessageConst.PROPERTY_REAL_QUEUE_ID)));
    msgExt.setStoreSize(0);
    String groupId = msgExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
    Channel channel = brokerController.getProducerManager().getAvaliableChannel(groupId);
    if (channel != null) {
        brokerController.getBroker2Client().checkProducerTransactionState(groupId, channel, checkTransactionStateRequestHeader, msgExt);
    } else {
        LOGGER.warn("Check transaction failed, channel is null. groupId={}", groupId);
    }
}

Example 2

Source File: AbstractTransactionalMessageCheckListener.java From rocketmq-read with Apache License 2.0

6 votes

/**
 * 发送回查消息
 * @param msgExt ;
 * @throws Exception ;
 */
public void sendCheckMessage(MessageExt msgExt) throws Exception {
    CheckTransactionStateRequestHeader checkTransactionStateRequestHeader = new CheckTransactionStateRequestHeader();
    checkTransactionStateRequestHeader.setCommitLogOffset(msgExt.getCommitLogOffset());
    checkTransactionStateRequestHeader.setOffsetMsgId(msgExt.getMsgId());
    checkTransactionStateRequestHeader.setMsgId(msgExt.getUserProperty(MessageConst.PROPERTY_UNIQ_CLIENT_MESSAGE_ID_KEYIDX));
    checkTransactionStateRequestHeader.setTransactionId(checkTransactionStateRequestHeader.getMsgId());
    checkTransactionStateRequestHeader.setTranStateTableOffset(msgExt.getQueueOffset());
    msgExt.setTopic(msgExt.getUserProperty(MessageConst.PROPERTY_REAL_TOPIC));
    msgExt.setQueueId(Integer.parseInt(msgExt.getUserProperty(MessageConst.PROPERTY_REAL_QUEUE_ID)));
    msgExt.setStoreSize(0);
    String groupId = msgExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
    Channel channel = brokerController.getProducerManager().getAvaliableChannel(groupId);
    if (channel != null) {
        brokerController.getBroker2Client().checkProducerTransactionState(groupId, channel, checkTransactionStateRequestHeader, msgExt);
    } else {
        LOGGER.warn("Check transaction failed, channel is null. groupId={}", groupId);
    }
}

Example 3

Source File: DefaultTransactionCheckExecuter.java From rocketmq_trans_message with Apache License 2.0

6 votes

@Override
public void gotoCheck(int producerGroupHashCode, long tranStateTableOffset, long commitLogOffset,
                      int msgSize) {
    // 第一步、查询Producer
    final ClientChannelInfo clientChannelInfo = this.brokerController.getProducerManager().pickProducerChannelRandomly(producerGroupHashCode);
    if (null == clientChannelInfo) {
        log.warn("check a producer transaction state, but not find any channel of this group[{}]", producerGroupHashCode);
        return;
    }

    // 第二步、查询消息
    SelectMappedBufferResult selectMapedBufferResult = this.brokerController.getMessageStore().selectOneMessageByOffset(commitLogOffset, msgSize);
    if (null == selectMapedBufferResult) {
        log.warn("check a producer transaction state, but not find message by commitLogOffset: {}, msgSize: ", commitLogOffset, msgSize);
        return;
    }

    // 第三步、向Producer发起请求
    final CheckTransactionStateRequestHeader requestHeader = new CheckTransactionStateRequestHeader();
    requestHeader.setCommitLogOffset(commitLogOffset);
    requestHeader.setTranStateTableOffset(tranStateTableOffset);
    this.brokerController.getBroker2Client().checkProducerTransactionState(clientChannelInfo.getChannel(), requestHeader, selectMapedBufferResult);
}

Example 4

Source File: AbstractTransactionalMessageCheckListener.java From rocketmq with Apache License 2.0

6 votes

public void sendCheckMessage(MessageExt msgExt) throws Exception {
    CheckTransactionStateRequestHeader checkTransactionStateRequestHeader = new CheckTransactionStateRequestHeader();
    checkTransactionStateRequestHeader.setCommitLogOffset(msgExt.getCommitLogOffset());
    checkTransactionStateRequestHeader.setOffsetMsgId(msgExt.getMsgId());
    checkTransactionStateRequestHeader.setMsgId(msgExt.getUserProperty(MessageConst.PROPERTY_UNIQ_CLIENT_MESSAGE_ID_KEYIDX));
    checkTransactionStateRequestHeader.setTransactionId(checkTransactionStateRequestHeader.getMsgId());
    checkTransactionStateRequestHeader.setTranStateTableOffset(msgExt.getQueueOffset());
    msgExt.setTopic(msgExt.getUserProperty(MessageConst.PROPERTY_REAL_TOPIC));
    msgExt.setQueueId(Integer.parseInt(msgExt.getUserProperty(MessageConst.PROPERTY_REAL_QUEUE_ID)));
    msgExt.setStoreSize(0);
    String groupId = msgExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
    Channel channel = brokerController.getProducerManager().getAvaliableChannel(groupId);
    if (channel != null) {
        brokerController.getBroker2Client().checkProducerTransactionState(groupId, channel, checkTransactionStateRequestHeader, msgExt);
    } else {
        LOGGER.warn("Check transaction failed, channel is null. groupId={}", groupId);
    }
}