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Posted to dev@kafka.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2017/12/04 00:33:00 UTC

[jira] [Created] (KAFKA-6303) Potential lack of synchronization in NioEchoServer#AcceptorThread

Ted Yu created KAFKA-6303:
-----------------------------

             Summary: Potential lack of synchronization in NioEchoServer#AcceptorThread
                 Key: KAFKA-6303
                 URL: https://issues.apache.org/jira/browse/KAFKA-6303
             Project: Kafka
          Issue Type: Bug
            Reporter: Ted Yu
            Priority: Minor


In the run() method:
{code}
                                SocketChannel socketChannel = ((ServerSocketChannel) key.channel()).accept();
                                socketChannel.configureBlocking(false);
                                newChannels.add(socketChannel);
{code}
Modification to newChannels should be protected by synchronized block.



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