[GitHub] [rocketmq] zhanxuefeng commented on pull request #4266: [ISSUE #4265] Fix query message get wrong result when tls enabled

Thu, 12 May 2022 20:07:45 -0700 


zhanxuefeng commented on PR #4266:
URL: https://github.com/apache/rocketmq/pull/4266#issuecomment-1125612366

   Test `ManyMessageTransfer`
   
   RocketMQ version: 4.9.3
   tls.server.mode: enforcing
   transferMsgByHeap=false   this is very important
   
   The topic I created has 1 writeQueueNums and 1 readQueueNums, and I send 2 
msgs to the topic.
   
   
   I add some logs.
   ### PullMessageProcessor
   
![image](https://user-images.githubusercontent.com/19700253/168202199-dacd4db7-5970-4b39-9099-2415186ff72f.png)
   ### ManyMessageProcessor
   
![image](https://user-images.githubusercontent.com/19700253/168202273-92f4ca48-a9a9-4b30-9e9c-b365bb675eca.png)
   
   ### A simple pull consumer
   
![image](https://user-images.githubusercontent.com/19700253/168202418-7344e657-0aee-4fc8-8b5e-65571c1a5840.png)
   
   ### Console log
   
![image](https://user-images.githubusercontent.com/19700253/168202506-e6b18cde-f1bd-4eeb-94b5-bb05b0be70b2.png)
   ### Consume log
   
![image](https://user-images.githubusercontent.com/19700253/168202890-b388b2d7-97b8-4289-a182-025c1a18d084.png)
   
   Similar to [ISSUE #4265](https://github.com/apache/rocketmq/issues/4265)
   610 bytes and 2 msgs was found, but only transferred 413(216 header + 197 
1st msg) bytes, because 768(256 capacity + 512 capacity) > 610, so the 2nd msg 
will not be transferred.
   The consume get 413 but 610(4 length + 606 data) needed, so not msg received.
   
   


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