The following comment has been added to this issue:
Author: Alex Karasulu
Created: Fri, 30 Apr 2004 7:37 AM
Body:
Does this seem even remotely related:
http://developer.java.sun.com/developer/bugParade/bugs/4729342.html
Alex
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View this comment:
http://issues.apache.org/jira/browse/GERONIMO-227?page=comments#action_35338
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View the issue:
http://issues.apache.org/jira/browse/GERONIMO-227
Here is an overview of the issue:
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Key: GERONIMO-227
Summary: non-deterministic ProtocolStressTest failure
Type: Bug
Status: Open
Priority: Major
Project: Apache Geronimo
Assignee: Alan Cabrera
Reporter: anita kulshreshtha
Created: Fri, 30 Apr 2004 7:33 AM
Updated: Fri, 30 Apr 2004 7:37 AM
Environment: most JDK 1.4.2-0x versions running on
Win NT, 2k, XP pro, XP, Linux RH, and HP.
Description:
ProtocolStressTest is failing non-deterministically due to a
Possible race condition in selector implementation
(java.nio.channels.Selector). It is a known bug (since 2002) -
"Closing a registered SocketChannel in a different Thread
from the Thread that is doing the select will
intermittently generate a NullPointerException".
.......
java.lang.NullPointerException
at sun.nio.ch.WindowsSelectorImpl$SubSelector.processFDSet(Windo
wsSelectorImpl.java:309)
..........
Sometimes Selector.select() throws
java.nio.channels.CancelledKeyException
if the closing thread is slower than the selecting one.
..............
java.nio.channels.CancelledKeyException
at sun.nio.ch.SelectionKeyImpl.ensureValid(SelectionKeyImpl.java:55)
...............
It might be affecting ControlProtocolTest also.
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