Review Request: patch for ZOOKEEPER-1560: Zookeeper client hangs on creation of large nodes

[Skye Wanderman-Milne]

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Review request for zookeeper, Patrick Hunt and Ted Yu.


Description
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see ZOOKEEPER-1560 JIRA


This addresses bug ZOOKEEPER-1560.
    https://issues.apache.org/jira/browse/ZOOKEEPER-1560


Diffs
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  src/java/main/org/apache/zookeeper/ClientCnxnSocketNIO.java 70d8538 

Diff: https://reviews.apache.org/r/7730/diff/


Testing
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unit tests (including testLargeNodeData from ZOOKEEPER-1560 JIRA)


Thanks,

Skye Wanderman-Milne