It happen during normal 1server <-> 1client and not the 'stop client' case.
Oleksiy Stashok wrote:
>
> Ken, does it happen during the normal run 1server <-> 1client, or when
> you stop the client for example or something else?
>
> Thanks.
>
> WBR,
> Alexey.
>
> On Mar 30, 2010, at 13:04 , Ken--_at_newsgroupstats.hk wrote:
>
>>
>> attached
>> http://old.nabble.com/file/p28080913/src.zip src.zip
>>
>> It's a very rough code create by our teammate.
>>
>> Regards,
>> Ken
>>
>>
>>
>> Oleksiy Stashok wrote:
>>>
>>> Hi Ken,
>>>
>>> agree with Ming Qin, it could be interesting to take a look at the
>>> code, or its part, which actually causes this.
>>> From the exception it looks like you pass null buffer for the write
>>> operation, can you pls. check this?
>>>
>>> Thanks.
>>>
>>> WBR,
>>> Alexey.
>>>
>>> On Mar 30, 2010, at 6:51 , Ming Qin wrote:
>>>
>>>> Ken:
>>>> Can you share with community of your testing environment settings
>>>> and testing case which generated those nullpointException?
>>>>
>>>>
>>>> Ming Qin
>>>> Cell Phone 858-353-2839
>>>>
>>>> --- On Mon, 3/29/10, Ken--_at_newsgroupstats.hk <dragonken_at_gmail.com>
>>>> wrote:
>>>>
>>>> From: Ken--_at_newsgroupstats.hk <dragonken_at_gmail.com>
>>>> Subject: stress test with bear2.0
>>>> To: users_at_grizzly.dev.java.net
>>>> Date: Monday, March 29, 2010, 8:19 PM
>>>>
>>>>
>>>> Hi,
>>>>
>>>> I download your latest code from trunk and recompile it for stress
>>>> test. The
>>>> result is much better than the snapshot last week. However, the
>>>> server
>>>> sometime will throw NullPointerException.
>>>>
>>>> Regards,
>>>> Ken
>>>>
>>>>
>>>> 2010年3月29日 下午12:42:34
>>>> com.sun.grizzly.nio.transport.TCPNIOTransport fireIOE
>>>> vent
>>>> 警告: Unexpected exception occurred
>>>> fireIOEvent().connection=com.sun.grizzly.nio
>>>> .transport.TCPNIOConnection_at_1e2afb2 event=WRITE
>>>> java.lang.NullPointerException
>>>> at
>>>> com
>>>> .sun.grizzly.nio.transport.TCPNIOTransport.write(TCPNIOTransport.j
>>>> ava:891)
>>>> at
>>>> com
>>>> .sun.grizzly.nio.transport.TCPNIOAsyncQueueWriter.write0(TCPNIOAsy
>>>> ncQueueWriter.java:69)
>>>> at
>>>> com
>>>> .sun.grizzly.nio.AbstractNIOAsyncQueueWriter.doWrite(AbstractNIOAs
>>>> yncQueueWriter.java:324)
>>>> at
>>>> com
>>>> .sun.grizzly.nio.AbstractNIOAsyncQueueWriter.processAsync(Abstract
>>>> NIOAsyncQueueWriter.java:239)
>>>> at
>>>> com
>>>> .sun.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterC
>>>> hain.java:173)
>>>> at
>>>> com.sun.grizzly.ProcessorExecutor.resume(ProcessorExecutor.java:73)
>>>> at
>>>> com.sun.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:61)
>>>> at
>>>> com
>>>> .sun.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTrans
>>>> port.java:634)
>>>> at
>>>> com.sun.grizzly.strategies.WorkerThreadStrategy
>>>> $1.run(WorkerThreadStr
>>>> ategy.java:115)
>>>> at
>>>> com.sun.grizzly.threadpool.AbstractThreadPool
>>>> $Worker.doWork(AbstractT
>>>> hreadPool.java:417)
>>>> at
>>>> com.sun.grizzly.threadpool.AbstractThreadPool
>>>> $Worker.run(AbstractThre
>>>> adPool.java:398)
>>>> at java.lang.Thread.run(Thread.java:619)
>>>> java.io.IOException: Connection is closed
>>>> at
>>>> com
>>>> .sun.grizzly.nio.AbstractNIOAsyncQueueWriter.write(AbstractNIOAsyn
>>>> cQueueWriter.java:112)
>>>> at
>>>> com
>>>> .sun.grizzly.nio.AbstractNIOAsyncQueueWriter.write(AbstractNIOAsyn
>>>> cQueueWriter.java:93)
>>>> at
>>>> com
>>>> .sun.grizzly.nio.AbstractNIOAsyncQueueWriter.write(AbstractNIOAsyn
>>>> cQueueWriter.java:67)
>>>> at com.sun.grizzly.AbstractWriter.write(AbstractWriter.java:
>>>> 68)
>>>> at
>>>> com
>>>> .mycompany
>>>> .net.GrizzlyMessageHandler.write(GrizzlyMessageHandler.java:
>>>> 61)
>>>> at
>>>> com
>>>> .mycompany
>>>> .net.GrizzlyMessageHandler.publishToSubscribers(GrizzlyMessa
>>>> geHandler.java:40)
>>>> at
>>>> com
>>>> .mycompany
>>>> .queue.test.QTestASCIIServOutItem.run(QTestASCIIServOutItem.
>>>> java:26)
>>>> at
>>>> com.mycompany.executor.SerialExecutor$1.run(SerialExecutor.java:76)
>>>> at
>>>> java.util.concurrent.ThreadPoolExecutor
>>>> $Worker.runTask(ThreadPoolExec
>>>> utor.java:886)
>>>> at
>>>> java.util.concurrent.ThreadPoolExecutor
>>>> $Worker.run(ThreadPoolExecutor
>>>> .java:908)
>>>> at java.lang.Thread.run(Thread.java:619)
>>>> --
>>>> View this message in context:
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>>>> Sent from the Grizzly - Users mailing list archive at Nabble.com.
>>>>
>>>>
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>>>>
>>>
>>>
>>>
>>
>> --
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>>
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