APAR status
Closed as program error.
Error description
Error Message: On AIX, using AsynchronousSocketChannel to read/write data will throw TimeoutException. . Stack Trace: j> 19:53:02 java.util.concurrent.TimeoutException: Timeout occured reading the channel during runHandlerReadWriteMultiple, iteration 0 j> 19:53:02 Incoming buffer: null j> 19:53:02 ServerConnectionChannel: sun.nio.ch.UnixAsynchronousSocketChannelImpl<OSB>closed<CSB> j> 19:53:02 j> 19:53:02 at tests.com.ibm.jtc.nio2.asyncio.client.MultipleReadWriteAsyncTest .runHandlerReadWriteMultiple(MultipleReadWriteAsyncTest.java:273 ) j> 19:53:02 at tests.com.ibm.jtc.nio2.asyncio.client.MultipleReadWriteAsyncTest .testHandlerReadWriteSingle(MultipleReadWriteAsyncTest.java:76) j> 19:53:02 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) j> 19:53:02 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessor Impl.java:76) j> 19:53:02 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethod AccessorImpl.java:43) j> 19:53:02 at java.lang.reflect.Method.invoke(Method.java:602) j> 19:53:02 at junit.framework.TestCase.runTest(TestCase.java:168) j> 19:53:02 at junit.framework.TestCase.runBare(TestCase.java:134) j> 19:53:02 at junit.framework.TestResult$1.protect(TestResult.java:110) j> 19:53:02 at junit.framework.TestResult.runProtected(TestResult.java:128) j> 19:53:02 at junit.framework.TestResult.run(TestResult.java:113) j> 19:53:02 at junit.framework.TestCase.run(TestCase.java:124) j> 19:53:02 at junit.framework.TestSuite.runTest(TestSuite.java:243) j> 19:53:02 at junit.framework.TestSuite.run(TestSuite.java:238) j> 19:53:02 at com.ibm.jtc.test.jltf.workunitadapters.JUnitWorkUnit.runWork(JUn itWorkUnit.java:370) j> 19:53:02 at com.ibm.jtc.test.jltf.threads.WorkUnitRunner.run(WorkUnitRunner. java:113) j> 19:53:02 at com.ibm.jtc.test.jltf.threads.RunOnceThread.run(RunOnceThread.ja va:74) .
Local fix
Problem summary
The converting from Unix event to AIX event is done twice, once in Java code and once in native code. That causes the pollout event lost.
Problem conclusion
This defect will be fixed in: 7.0.0 SR1 WRT-V3 SR1 . Convert the event only in native code and revert the change in java code.
Temporary fix
Comments
APAR Information
APAR number
IV20335
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-04-28
Closed date
2012-04-28
Last modified date
2012-05-20
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R700 PSY
UP
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Document Information
Modified date:
21 February 2022