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maoling commented on ZOOKEEPER-2857: ------------------------------------ Initialized may be a flag that distinguishes a real client connection from a cmd fourletter .the main logic is in NIOServerCnxn#doIO and I debug it using org.apache.zookeeper.server.quorum.WatchLeakTest#testWatchesLeak.can you give more your description? > Server deal command has problem > ------------------------------- > > Key: ZOOKEEPER-2857 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2857 > Project: ZooKeeper > Issue Type: Bug > Components: server > Affects Versions: 3.3.0 > Reporter: Bo Hu > > NIOServerCnxn.java > private boolean readLength(SelectionKey k) throws IOException > if (!initialized && checkFourLetterWord(sk, len)) { > return false; > } > I think this is a problem. when initialized is true, it also need execute > checkFourLetterWord, but it don't execute. -- This message was sent by Atlassian JIRA (v6.4.14#64029)