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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2018/03/30 01:30:51 UTC

[GitHub] zangyk opened a new issue #264: ConsumeMessageOrderlyService can use ReentrantLock

zangyk opened a new issue #264: ConsumeMessageOrderlyService  can use ReentrantLock 
URL: https://github.com/apache/rocketmq/issues/264
 
 
   The ConsumeRequest class code is :
   final Object objLock = messageQueueLock.fetchLockObject(this.messageQueue);
    synchronized (objLock) {
        ......
     }
   it will block the  messageQueue and other messageQueue  to process 
   we can use ReentrantLock.tryLock()

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