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| 1 | +/* |
| 2 | + * Licensed to the Apache Software Foundation (ASF) under one or more |
| 3 | + * contributor license agreements. See the NOTICE file distributed with |
| 4 | + * this work for additional information regarding copyright ownership. |
| 5 | + * The ASF licenses this file to You under the Apache License, Version 2.0 |
| 6 | + * (the "License"); you may not use this file except in compliance with |
| 7 | + * the License. You may obtain a copy of the License at |
| 8 | + * |
| 9 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | + * |
| 11 | + * Unless required by applicable law or agreed to in writing, software |
| 12 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | + * See the License for the specific language governing permissions and |
| 15 | + * limitations under the License. |
| 16 | + */ |
| 17 | + |
| 18 | +#include "ConsumeMessageHookImpl.h" |
| 19 | +#include <memory> |
| 20 | +#include <string> |
| 21 | +#include "ConsumeMessageContext.h" |
| 22 | +#include "DefaultMQPushConsumerImpl.h" |
| 23 | +#include "Logging.h" |
| 24 | +#include "MQClientException.h" |
| 25 | +#include "NameSpaceUtil.h" |
| 26 | +#include "TraceContant.h" |
| 27 | +#include "TraceContext.h" |
| 28 | +#include "TraceTransferBean.h" |
| 29 | +#include "TraceUtil.h" |
| 30 | +#include "UtilAll.h" |
| 31 | +namespace rocketmq { |
| 32 | + |
| 33 | +class TraceMessageConsumeCallback : public SendCallback { |
| 34 | + virtual void onSuccess(SendResult& sendResult) { |
| 35 | + LOG_DEBUG("TraceMessageConsumeCallback, MsgId:[%s],OffsetMsgId[%s]", sendResult.getMsgId().c_str(), |
| 36 | + sendResult.getOffsetMsgId().c_str()); |
| 37 | + } |
| 38 | + virtual void onException(MQException& e) {} |
| 39 | +}; |
| 40 | +static TraceMessageConsumeCallback* consumeTraceCallback = new TraceMessageConsumeCallback(); |
| 41 | +std::string ConsumeMessageHookImpl::getHookName() { |
| 42 | + return "RocketMQConsumeMessageHookImpl"; |
| 43 | +} |
| 44 | + |
| 45 | +void ConsumeMessageHookImpl::executeHookBefore(ConsumeMessageContext* context) { |
| 46 | + if (context == NULL || context->getMsgList().empty()) { |
| 47 | + return; |
| 48 | + } |
| 49 | + TraceContext* traceContext = new TraceContext(); |
| 50 | + context->setTraceContext(traceContext); |
| 51 | + traceContext->setTraceType(SubBefore); |
| 52 | + traceContext->setGroupName(NameSpaceUtil::withoutNameSpace(context->getConsumerGroup(), context->getNameSpace())); |
| 53 | + std::vector<TraceBean> beans; |
| 54 | + |
| 55 | + std::vector<MQMessageExt> msgs = context->getMsgList(); |
| 56 | + std::vector<MQMessageExt>::iterator it = msgs.begin(); |
| 57 | + for (; it != msgs.end(); ++it) { |
| 58 | + TraceBean bean; |
| 59 | + bean.setTopic((*it).getTopic()); |
| 60 | + bean.setMsgId((*it).getMsgId()); |
| 61 | + bean.setTags((*it).getTags()); |
| 62 | + bean.setKeys((*it).getKeys()); |
| 63 | + bean.setStoreHost((*it).getStoreHostString()); |
| 64 | + bean.setStoreTime((*it).getStoreTimestamp()); |
| 65 | + bean.setBodyLength((*it).getStoreSize()); |
| 66 | + bean.setRetryTimes((*it).getReconsumeTimes()); |
| 67 | + std::string regionId = (*it).getProperty(MQMessage::PROPERTY_MSG_REGION); |
| 68 | + if (regionId.empty()) { |
| 69 | + regionId = TraceContant::DEFAULT_REDION; |
| 70 | + } |
| 71 | + traceContext->setRegionId(regionId); |
| 72 | + traceContext->setTraceBean(bean); |
| 73 | + } |
| 74 | + traceContext->setTimeStamp(UtilAll::currentTimeMillis()); |
| 75 | + |
| 76 | + std::string topic = TraceContant::TRACE_TOPIC + traceContext->getRegionId(); |
| 77 | + |
| 78 | + TraceTransferBean ben = TraceUtil::CovertTraceContextToTransferBean(traceContext); |
| 79 | + MQMessage message(topic, ben.getTransData()); |
| 80 | + message.setKeys(ben.getTransKey()); |
| 81 | + |
| 82 | + // send trace message async. |
| 83 | + context->getDefaultMQPushConsumer()->submitSendTraceRequest(message, consumeTraceCallback); |
| 84 | + return; |
| 85 | +} |
| 86 | + |
| 87 | +void ConsumeMessageHookImpl::executeHookAfter(ConsumeMessageContext* context) { |
| 88 | + if (context == NULL || context->getMsgList().empty()) { |
| 89 | + return; |
| 90 | + } |
| 91 | + |
| 92 | + std::shared_ptr<TraceContext> subBeforeContext = context->getTraceContext(); |
| 93 | + TraceContext subAfterContext; |
| 94 | + subAfterContext.setTraceType(SubAfter); |
| 95 | + subAfterContext.setRegionId(subBeforeContext->getRegionId()); |
| 96 | + subAfterContext.setGroupName(subBeforeContext->getGroupName()); |
| 97 | + subAfterContext.setRequestId(subBeforeContext->getRequestId()); |
| 98 | + subAfterContext.setStatus(context->getSuccess()); |
| 99 | + int costTime = static_cast<int>(UtilAll::currentTimeMillis() - subBeforeContext->getTimeStamp()); |
| 100 | + subAfterContext.setCostTime(costTime); |
| 101 | + subAfterContext.setTraceBeanIndex(context->getMsgIndex()); |
| 102 | + TraceBean bean = subBeforeContext->getTraceBeans()[subAfterContext.getTraceBeanIndex()]; |
| 103 | + subAfterContext.setTraceBean(bean); |
| 104 | + |
| 105 | + std::string topic = TraceContant::TRACE_TOPIC + subAfterContext.getRegionId(); |
| 106 | + TraceTransferBean ben = TraceUtil::CovertTraceContextToTransferBean(&subAfterContext); |
| 107 | + MQMessage message(topic, ben.getTransData()); |
| 108 | + message.setKeys(ben.getTransKey()); |
| 109 | + |
| 110 | + // send trace message async. |
| 111 | + context->getDefaultMQPushConsumer()->submitSendTraceRequest(message, consumeTraceCallback); |
| 112 | + return; |
| 113 | +} |
| 114 | +} // namespace rocketmq |
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