[GitHub] [rocketmq] djkdeveloper opened a new issue #2510: 事务消息的templte

[GitBox <gi...@apache.org>]

djkdeveloper opened a new issue #2510:
URL: https://github.com/apache/rocketmq/issues/2510


   事务消息的RocketMQTemplate
   场景是这样的 我有订单模块 里面可能有多个事务消息 比如 下单会有一个事务消息  然后核销订单也会有一个事务消息 
   现在的问题是 发送事务消息RocketMQTemplate的选择 
   方案1:
   2个人发送事务消息的时候 都用各自的RocketMQTemplate  就是写自己的template 继承RocketMQTemplate 然后RocketMQTemplate
   优点：发送事务消息的时候 执行本地事务的时候 都是各自的本地事务listern 业务清晰 
   疑问：不知道生成多个RocketMQTemplate会不会有什么性能上的弊端


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[GitHub] [rocketmq] RongtongJin commented on issue #2510: 事务消息的templte

[GitBox <gi...@apache.org>]

RongtongJin commented on issue #2510:
URL: https://github.com/apache/rocketmq/issues/2510#issuecomment-748418283


   如你所说，多个RocketMQTemplate会产生多个producer，性能上会有很轻微的损失，但不同事务消息的producer进行了隔离，代码逻辑更加清晰。具体使用哪一种方案，需要业务自己去权衡。


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[GitHub] [rocketmq] RongtongJin closed issue #2510: 事务消息的templte

[GitBox <gi...@apache.org>]

RongtongJin closed issue #2510:
URL: https://github.com/apache/rocketmq/issues/2510


   


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