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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2019/01/30 03:14:20 UTC

[GitHub] yanglin2000168 commented on issue #13: Once consumers restarted, all the previously subscribed messages are resent ?

yanglin2000168 commented on issue #13: Once consumers restarted, all the previously subscribed messages are resent ?
URL: https://github.com/apache/rocketmq-spring/issues/13#issuecomment-458795928
 
 
   这个问题只出现在把阿里的emc上,而本里测试环境不能重现发自我的华为手机-------- 原始邮件 --------主题:Re: [apache/rocketmq-spring] 在阿里云服务器部署rocketmq 4.2.0用于生产环境,每一次重启consumer所在服务器,出现将之前订阅过消息全部重新发送一次 (#13)发件人:Kevin Wang 收件人:apache/rocketmq-spring 抄送:yanglin2000168 ,Author This behavior should be caused by the broker config, it does not relate with Spring client.

   这个应该与broker端的消费位点更新的配置有关系,不是客户端的行为,只要onMessage没有抛出异常,就会返回 ConsumeConcurrentlyStatus.CONSUME_SUCCESS

   不使用spring, 直接使用RocketMQPushConsumer API是否也能重现这个问题?

   

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