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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2021/07/23 01:29:05 UTC

[GitHub] [rocketmq] leceshide commented on issue #3171: How update queue offset when consumer occur Exception and return ConsumeConcurrentlyStatus.RECONSUME_LATER status

leceshide commented on issue #3171:
URL: https://github.com/apache/rocketmq/issues/3171#issuecomment-885341172


   对于 ConsumeConcurrentlyStatus.RECONSUME_LATER 状态的处理是否可以做如下优化：
   1）即使返回的是 RECONSUME_LATER 状态，也更新offset，但此消息再次被投递的时候被视为一个全新的消息，分配一个新的offset 
   2）支持业务方自定义重试时机，比如支持：第一次1s，第二次1s，第三次3秒……这种策略，因为业务方可能会对时间敏感，无法接受“1s 5s 10s 30s 1m 2m……”这种级别的重试策略


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