[GitHub] zookeeper issue #669: ZOOKEEPER-3152: Port ZK netty stack to netty4

[ivmaykov]

Github user ivmaykov commented on the issue:

    https://github.com/apache/zookeeper/pull/669
  
    @eolivelli changes you requested:
    - use Epoll if available
    - if (LOG.isDebugEnabled()) around complex LOG.debug() statements
    - use netty-all artifact
    
    Haven't looked into voidPromise() yet.


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