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From "Kathey Marsden (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-4326) hang on winvista with IBM 1.6 SR5 in NSSecurityMechanismTest
Date Wed, 29 Jul 2009 18:58:14 GMT

    [ https://issues.apache.org/jira/browse/DERBY-4326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12736751#action_12736751
] 

Kathey Marsden commented on DERBY-4326:
---------------------------------------

While there is clearly a Network Server bug in its handling of the exception, I wonder if
the setKeepAlive() error is a JVM regression.  Maybe that socket is getting cleaned up too
early on the client  with the new service release.  Myrna could you try two things:
1) Try with the jdk version you used with 10.5.1.1 testing?
2) Try with the jvm where you are getting the hang with the following test change. Instead
of:
 DriverManager.getConnection(dbUrl).close(); 
do
Conection conn = getConnection(dbUrl).
conn.close();




> hang on winvista with IBM 1.6 SR5 in NSSecurityMechanismTest
> ------------------------------------------------------------
>
>                 Key: DERBY-4326
>                 URL: https://issues.apache.org/jira/browse/DERBY-4326
>             Project: Derby
>          Issue Type: Bug
>          Components: Network Server
>    Affects Versions: 10.5.2.0
>            Reporter: Myrna van Lunteren
>         Attachments: javacore.20090728.095131.5196.0001.txt, javacore.20090728.114939.5640.0001.txt
>
>
> This is stopping my platform testing on winvista with ibm 1.6 SR5.
> During the initial run of suites.All, I got:
> --------------------------------
> 		testNetworkServerSecurityMechanism java.net.SocketException: Connection reset by peer:
setsockopt
> 	at java.net.PlainSocketImpl.socketSetOption(Native Method)
> 	at java.net.PlainSocketImpl.setOption(PlainSocketImpl.java:283)
> 	at java.net.Socket.setKeepAlive(Socket.java:1171)
> 	at org.apache.derby.impl.drda.ClientThread.run(Unknown Source)
> --------------------------------
> Rerunning suites.All gave the same error.
> There is only 1 java process active & hanging.
> Running just the test itself also results in a hang but there was (so far - it's been
sitting unchanged for 4 hours) java.net.SocketException.

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