RECONSUME_LATER

消息队列重试机制

最新推荐文章于 2025-02-21 07:38:52 发布

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最新推荐文章于 2025-02-21 07:38:52 发布

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原文链接：http://www.cnblogs.com/zno2/p/4807852.html

本文展示了一个消息队列中消息重试的过程实例。原始消息因消费失败被多次重新发送，并带有递增的延迟时间。每次重试时，消息属性如重试次数、延迟时间和存储时间等都会更新。

Failure consumption,later try to consume.

================MessageExt [queueId=0, storeSize=134, queueOffset=2, sysFlag=0, bornTimestamp=1442224189878, bornHost=/172.16.10.103:41609, storeTimestamp=1442224186835, storeHost=/172.16.50.62:10911, msgId=AC10323E00002A9F0000000000983278, commitLogOffset=9974392, bodyCRC=212786421, reconsumeTimes=0, preparedTransactionOffset=0, toString()=Message [topic=MyTopic, flag=0, properties={TAGS=MyTag, WAIT=true, MAX_OFFSET=3, MIN_OFFSET=0}, body=15]]

================MessageExt [queueId=0, storeSize=274, queueOffset=2, sysFlag=0, bornTimestamp=1442224189878, bornHost=/172.16.10.103:41609, storeTimestamp=1442224196880, storeHost=/172.16.50.62:10911, msgId=AC10323E00002A9F000000000098340D, commitLogOffset=9974797, bodyCRC=212786421, reconsumeTimes=1, preparedTransactionOffset=0, toString()=Message [topic=MyTopic, flag=0, properties={DELAY=3, ORIGIN_MESSAGE_ID=AC10323E00002A9F0000000000983278, REAL_TOPIC=%RETRY%MyConsumerGroup, TAGS=MyTag, WAIT=false, RETRY_TOPIC=MyTopic, MAX_OFFSET=3, MIN_OFFSET=0, REAL_QID=0}, body=15]]

================MessageExt [queueId=0, storeSize=274, queueOffset=3, sysFlag=0, bornTimestamp=1442224189878, bornHost=/172.16.10.103:41609, storeTimestamp=1442224227381, storeHost=/172.16.50.62:10911, msgId=AC10323E00002A9F000000000098362E, commitLogOffset=9975342, bodyCRC=212786421, reconsumeTimes=2, preparedTransactionOffset=0, toString()=Message [topic=MyTopic, flag=0, properties={DELAY=4, ORIGIN_MESSAGE_ID=AC10323E00002A9F0000000000983278, REAL_TOPIC=%RETRY%MyConsumerGroup, TAGS=MyTag, WAIT=false, RETRY_TOPIC=MyTopic, MAX_OFFSET=4, MIN_OFFSET=0, REAL_QID=0}, body=15]]

================MessageExt [queueId=0, storeSize=274, queueOffset=4, sysFlag=0, bornTimestamp=1442224189878, bornHost=/172.16.10.103:41609, storeTimestamp=1442224287440, storeHost=/172.16.50.62:10911, msgId=AC10323E00002A9F000000000098384F, commitLogOffset=9975887, bodyCRC=212786421, reconsumeTimes=3, preparedTransactionOffset=0, toString()=Message [topic=MyTopic, flag=0, properties={DELAY=5, ORIGIN_MESSAGE_ID=AC10323E00002A9F0000000000983278, REAL_TOPIC=%RETRY%MyConsumerGroup, TAGS=MyTag, WAIT=false, RETRY_TOPIC=MyTopic, MAX_OFFSET=5, MIN_OFFSET=0, REAL_QID=0}, body=15]]

================MessageExt [queueId=0, storeSize=274, queueOffset=5, sysFlag=0, bornTimestamp=1442224189878, bornHost=/172.16.10.103:41609, storeTimestamp=1442224407558, storeHost=/172.16.50.62:10911, msgId=AC10323E00002A9F0000000000983A70, commitLogOffset=9976432, bodyCRC=212786421, reconsumeTimes=4, preparedTransactionOffset=0, toString()=Message [topic=MyTopic, flag=0, properties={DELAY=6, ORIGIN_MESSAGE_ID=AC10323E00002A9F0000000000983278, REAL_TOPIC=%RETRY%MyConsumerGroup, TAGS=MyTag, WAIT=false, RETRY_TOPIC=MyTopic, MAX_OFFSET=6, MIN_OFFSET=0, REAL_QID=0}, body=15]]

转载于:https://www.cnblogs.com/zno2/p/4807852.html