| /* |
| * 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. |
| */ |
| |
| #include "ConsumeMessageHookImpl.h" |
| #include <memory> |
| #include <string> |
| #include "ConsumeMessageContext.h" |
| #include "DefaultMQPushConsumerImpl.h" |
| #include "Logging.h" |
| #include "MQClientException.h" |
| #include "NameSpaceUtil.h" |
| #include "TraceContant.h" |
| #include "TraceContext.h" |
| #include "TraceTransferBean.h" |
| #include "TraceUtil.h" |
| #include "UtilAll.h" |
| namespace rocketmq { |
| |
| class TraceMessageConsumeCallback : public SendCallback { |
| virtual void onSuccess(SendResult& sendResult) { |
| LOG_DEBUG("TraceMessageConsumeCallback, MsgId:[%s],OffsetMsgId[%s]", sendResult.getMsgId().c_str(), |
| sendResult.getOffsetMsgId().c_str()); |
| } |
| virtual void onException(MQException& e) {} |
| }; |
| static TraceMessageConsumeCallback* consumeTraceCallback = new TraceMessageConsumeCallback(); |
| std::string ConsumeMessageHookImpl::getHookName() { |
| return "RocketMQConsumeMessageHookImpl"; |
| } |
| |
| void ConsumeMessageHookImpl::executeHookBefore(ConsumeMessageContext* context) { |
| if (context == NULL || context->getMsgList().empty()) { |
| return; |
| } |
| TraceContext* traceContext = new TraceContext(); |
| context->setTraceContext(traceContext); |
| traceContext->setTraceType(SubBefore); |
| traceContext->setGroupName(NameSpaceUtil::withoutNameSpace(context->getConsumerGroup(), context->getNameSpace())); |
| std::vector<TraceBean> beans; |
| |
| std::vector<MQMessageExt> msgs = context->getMsgList(); |
| std::vector<MQMessageExt>::iterator it = msgs.begin(); |
| for (; it != msgs.end(); ++it) { |
| TraceBean bean; |
| bean.setTopic((*it).getTopic()); |
| bean.setMsgId((*it).getMsgId()); |
| bean.setTags((*it).getTags()); |
| bean.setKeys((*it).getKeys()); |
| bean.setStoreHost((*it).getStoreHostString()); |
| bean.setStoreTime((*it).getStoreTimestamp()); |
| bean.setBodyLength((*it).getStoreSize()); |
| bean.setRetryTimes((*it).getReconsumeTimes()); |
| std::string regionId = (*it).getProperty(MQMessage::PROPERTY_MSG_REGION); |
| if (regionId.empty()) { |
| regionId = TraceContant::DEFAULT_REDION; |
| } |
| traceContext->setRegionId(regionId); |
| traceContext->setTraceBean(bean); |
| } |
| traceContext->setTimeStamp(UtilAll::currentTimeMillis()); |
| |
| std::string topic = TraceContant::TRACE_TOPIC + traceContext->getRegionId(); |
| |
| TraceTransferBean ben = TraceUtil::CovertTraceContextToTransferBean(traceContext); |
| MQMessage message(topic, ben.getTransData()); |
| message.setKeys(ben.getTransKey()); |
| |
| // send trace message async. |
| context->getDefaultMQPushConsumer()->submitSendTraceRequest(message, consumeTraceCallback); |
| return; |
| } |
| |
| void ConsumeMessageHookImpl::executeHookAfter(ConsumeMessageContext* context) { |
| if (context == NULL || context->getMsgList().empty()) { |
| return; |
| } |
| |
| std::shared_ptr<TraceContext> subBeforeContext = context->getTraceContext(); |
| TraceContext subAfterContext; |
| subAfterContext.setTraceType(SubAfter); |
| subAfterContext.setRegionId(subBeforeContext->getRegionId()); |
| subAfterContext.setGroupName(subBeforeContext->getGroupName()); |
| subAfterContext.setRequestId(subBeforeContext->getRequestId()); |
| subAfterContext.setStatus(context->getSuccess()); |
| int costTime = static_cast<int>(UtilAll::currentTimeMillis() - subBeforeContext->getTimeStamp()); |
| subAfterContext.setCostTime(costTime); |
| subAfterContext.setTraceBeanIndex(context->getMsgIndex()); |
| TraceBean bean = subBeforeContext->getTraceBeans()[subAfterContext.getTraceBeanIndex()]; |
| subAfterContext.setTraceBean(bean); |
| |
| std::string topic = TraceContant::TRACE_TOPIC + subAfterContext.getRegionId(); |
| TraceTransferBean ben = TraceUtil::CovertTraceContextToTransferBean(&subAfterContext); |
| MQMessage message(topic, ben.getTransData()); |
| message.setKeys(ben.getTransKey()); |
| |
| // send trace message async. |
| context->getDefaultMQPushConsumer()->submitSendTraceRequest(message, consumeTraceCallback); |
| return; |
| } |
| } // namespace rocketmq |