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Posted to dev@activemq.apache.org by franz1981 <gi...@git.apache.org> on 2017/08/22 12:52:45 UTC

[GitHub] activemq-artemis issue #1477: ARTEMIS-1356 Avoid allocations and atomic oper...

Github user franz1981 commented on the issue:

    https://github.com/apache/activemq-artemis/pull/1477
  
    @clebertsuconic 
    Here:
    https://github.com/apache/activemq-artemis/blob/e81c8c26d02f156e75fe03cb8cc8ad92e4bca30e/artemis-server/src/main/java/org/apache/activemq/artemis/core/protocol/core/ServerSessionPacketHandler.java#L231
    
    On each first ThreadLocal::get call from a different thread, the ThreadLocal allocates and cache (locally to the thread) a new AtomicBoolean.
    In addition, the AtomicBoolean::get and AtomicBoolean::set operations can be avoided to "mark" the handler thread...



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