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Posted to commits@harmony.apache.org by "Alexey Varlamov (JIRA)" <ji...@apache.org> on 2007/06/09 12:03:25 UTC
[jira] Created: (HARMONY-4116) [classlib][nio]
SelectorTest.test_wakeup fails
[classlib][nio] SelectorTest.test_wakeup fails
----------------------------------------------
Key: HARMONY-4116
URL: https://issues.apache.org/jira/browse/HARMONY-4116
Project: Harmony
Issue Type: Bug
Components: Classlib
Environment: SLES9@x86
SLES9@x86_64
Reporter: Alexey Varlamov
The org.apache.harmony.nio.tests.java.nio.channels.SelectorTest unit test fails on Linuxes:
java.net.SocketException
at org.apache.harmony.luni.platform.OSNetworkSystem.select(OSNetworkSystem.java:312)
at org.apache.harmony.nio.internal.SelectorImpl.selectInternal(SelectorImpl.java:190)
at org.apache.harmony.nio.internal.SelectorImpl.select(SelectorImpl.java:157)
at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.selectOnce(SelectorTest.java:549)
at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.test_wakeup(SelectorTest.java:322)
at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
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[jira] Commented: (HARMONY-4116) [classlib][nio]
SelectorTest.test_wakeup fails
Posted by "Alexey Varlamov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12503047 ]
Alexey Varlamov commented on HARMONY-4116:
------------------------------------------
Excluded the test on Linuxes.
> [classlib][nio] SelectorTest.test_wakeup fails
> ----------------------------------------------
>
> Key: HARMONY-4116
> URL: https://issues.apache.org/jira/browse/HARMONY-4116
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Environment: SLES9@x86
> SLES9@x86_64
> Reporter: Alexey Varlamov
>
> The org.apache.harmony.nio.tests.java.nio.channels.SelectorTest unit test fails on Linuxes:
> java.net.SocketException
> at org.apache.harmony.luni.platform.OSNetworkSystem.select(OSNetworkSystem.java:312)
> at org.apache.harmony.nio.internal.SelectorImpl.selectInternal(SelectorImpl.java:190)
> at org.apache.harmony.nio.internal.SelectorImpl.select(SelectorImpl.java:157)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.selectOnce(SelectorTest.java:549)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.test_wakeup(SelectorTest.java:322)
> at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
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[jira] Assigned: (HARMONY-4116) [classlib][nio]
SelectorTest.test_wakeup fails
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Ellison reassigned HARMONY-4116:
------------------------------------
Assignee: Tim Ellison
> [classlib][nio] SelectorTest.test_wakeup fails
> ----------------------------------------------
>
> Key: HARMONY-4116
> URL: https://issues.apache.org/jira/browse/HARMONY-4116
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Environment: SLES9@x86
> SLES9@x86_64
> Reporter: Alexey Varlamov
> Assignee: Tim Ellison
> Attachments: patch_luni.diff
>
>
> The org.apache.harmony.nio.tests.java.nio.channels.SelectorTest unit test fails on Linuxes:
> java.net.SocketException
> at org.apache.harmony.luni.platform.OSNetworkSystem.select(OSNetworkSystem.java:312)
> at org.apache.harmony.nio.internal.SelectorImpl.selectInternal(SelectorImpl.java:190)
> at org.apache.harmony.nio.internal.SelectorImpl.select(SelectorImpl.java:157)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.selectOnce(SelectorTest.java:549)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.test_wakeup(SelectorTest.java:322)
> at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
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[jira] Commented: (HARMONY-4116) [classlib][nio]
SelectorTest.test_wakeup fails
Posted by "Sergey Dmitriev (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12504318 ]
Sergey Dmitriev commented on HARMONY-4116:
------------------------------------------
Guys probably you'll find interesting info in HARMONY-3888 and HARMONY-3915.
Here is the quote from HARMONY-3915:
After fixing JIRA#3888 suddenly SelectorTest.test_wakeup() started to
fail. So fixed 3888 has discovered another issue with selector.
As it turned out java.nio.channels.Selector.select([long timeout])
wakes up and throws SocketException when some thread dies.
> [classlib][nio] SelectorTest.test_wakeup fails
> ----------------------------------------------
>
> Key: HARMONY-4116
> URL: https://issues.apache.org/jira/browse/HARMONY-4116
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Environment: SLES9@x86
> SLES9@x86_64
> Reporter: Alexey Varlamov
> Assignee: Tim Ellison
> Attachments: patch_luni.diff
>
>
> The org.apache.harmony.nio.tests.java.nio.channels.SelectorTest unit test fails on Linuxes:
> java.net.SocketException
> at org.apache.harmony.luni.platform.OSNetworkSystem.select(OSNetworkSystem.java:312)
> at org.apache.harmony.nio.internal.SelectorImpl.selectInternal(SelectorImpl.java:190)
> at org.apache.harmony.nio.internal.SelectorImpl.select(SelectorImpl.java:157)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.selectOnce(SelectorTest.java:549)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.test_wakeup(SelectorTest.java:322)
> at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
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[jira] Updated: (HARMONY-4116) [classlib][nio]
SelectorTest.test_wakeup fails
Posted by "Leo Li (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leo Li updated HARMONY-4116:
----------------------------
Attachment: patch_luni.diff
Hi, Alexey:
I cannot reproduce the problem on my machine. And a review of the source code give me no hint what is wrong.
And from the mailing list [1] the problem occurs intermittently. But the bad thing is that current harmony's code will not give any further information about the error.
In the patch I give here is just to get the error number of the system call. Could you apply it to the machine that can reproduce the problem and see what is the error code?
Thanks
Leo.
[1]http://permalink.gmane.org/gmane.comp.java.harmony.devel/27494
> [classlib][nio] SelectorTest.test_wakeup fails
> ----------------------------------------------
>
> Key: HARMONY-4116
> URL: https://issues.apache.org/jira/browse/HARMONY-4116
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Environment: SLES9@x86
> SLES9@x86_64
> Reporter: Alexey Varlamov
> Attachments: patch_luni.diff
>
>
> The org.apache.harmony.nio.tests.java.nio.channels.SelectorTest unit test fails on Linuxes:
> java.net.SocketException
> at org.apache.harmony.luni.platform.OSNetworkSystem.select(OSNetworkSystem.java:312)
> at org.apache.harmony.nio.internal.SelectorImpl.selectInternal(SelectorImpl.java:190)
> at org.apache.harmony.nio.internal.SelectorImpl.select(SelectorImpl.java:157)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.selectOnce(SelectorTest.java:549)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.test_wakeup(SelectorTest.java:322)
> at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
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[jira] Commented: (HARMONY-4116) [classlib][nio]
SelectorTest.test_wakeup fails
Posted by "Vladimir Ivanov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12504179 ]
Vladimir Ivanov commented on HARMONY-4116:
------------------------------------------
Leo, with your patch the test failed as:
<error message="SocketException with errno-4" type="java.net.SocketException">java.net.SocketException: SocketException with errno-4
at org.apache.harmony.luni.platform.OSNetworkSystem.select(OSNetworkSystem.java:312)
at org.apache.harmony.nio.internal.SelectorImpl.selectInternal(SelectorImpl.java:190)
at org.apache.harmony.nio.internal.SelectorImpl.select(SelectorImpl.java:167)
at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.selectOnce(SelectorTest.java:552)
at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.test_wakeup(SelectorTest.java:337)
at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
</error>
thanks, Vladimir
> [classlib][nio] SelectorTest.test_wakeup fails
> ----------------------------------------------
>
> Key: HARMONY-4116
> URL: https://issues.apache.org/jira/browse/HARMONY-4116
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Environment: SLES9@x86
> SLES9@x86_64
> Reporter: Alexey Varlamov
> Assignee: Tim Ellison
> Attachments: patch_luni.diff
>
>
> The org.apache.harmony.nio.tests.java.nio.channels.SelectorTest unit test fails on Linuxes:
> java.net.SocketException
> at org.apache.harmony.luni.platform.OSNetworkSystem.select(OSNetworkSystem.java:312)
> at org.apache.harmony.nio.internal.SelectorImpl.selectInternal(SelectorImpl.java:190)
> at org.apache.harmony.nio.internal.SelectorImpl.select(SelectorImpl.java:157)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.selectOnce(SelectorTest.java:549)
> at org.apache.harmony.nio.tests.java.nio.channels.SelectorTest.test_wakeup(SelectorTest.java:322)
> at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
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