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https://issues.apache.org/jira/browse/ZOOKEEPER-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13405501#comment-13405501
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lincoln.lee commented on ZOOKEEPER-1105:
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Hi Patrick, the patch is ready for review, sorry for response so late.
> c client zookeeper_close not send CLOSE_OP request to server
> ------------------------------------------------------------
>
> Key: ZOOKEEPER-1105
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1105
> Project: ZooKeeper
> Issue Type: Bug
> Components: c client
> Affects Versions: 3.3.2, 3.4.3
> Reporter: jiang guangran
> Assignee: Patrick Hunt
> Attachments: ZOOKEEPER-1105.patch, zklog.txt, zktest.c, zktest.java
>
>
> in zookeeper_close function, do adaptor_finish before send CLOSE_OP request
> to server
> so the CLOSE_OP request can not be sent to server
> in server zookeeper.log have many
> 2011-06-22 00:23:02,323 - WARN
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@634] -
> EndOfStreamException: Unable to read additional data from client sessionid
> 0x1305970d66d2224, likely client has closed socket
> 2011-06-22 00:23:02,324 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1435] - Closed
> socket connection for client /10.250.8.123:60257 which had sessionid
> 0x1305970d66d2224
> 2011-06-22 00:23:02,325 - ERROR [CommitProcessor:1:NIOServerCnxn@445] -
> Unexpected Exception:
> java.nio.channels.CancelledKeyException
> at sun.nio.ch.SelectionKeyImpl.ensureValid(SelectionKeyImpl.java:55)
> at sun.nio.ch.SelectionKeyImpl.interestOps(SelectionKeyImpl.java:59)
> at
> org.apache.zookeeper.server.NIOServerCnxn.sendBuffer(NIOServerCnxn.java:418)
> at
> org.apache.zookeeper.server.NIOServerCnxn.sendResponse(NIOServerCnxn.java:1509)
> at
> org.apache.zookeeper.server.FinalRequestProcessor.processRequest(FinalRequestProcessor.java:367)
> at
> org.apache.zookeeper.server.quorum.CommitProcessor.run(CommitProcessor.java:73)
> and java client not have this problem
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