users@grizzly.java.net

Re: java.io.IOException: An existing connection was forcibly closed by the remote host

From: Ken--_at_newsgroupstats.hk <dragonken_at_gmail.com>
Date: Thu, 31 Jul 2008 09:34:48 -0700 (PDT)

Thanks for your quick response.

You are correct. I found my ProtocolFilter has bug and will stop parsing
after releaseBuffer() is called.

and I feel it really difficult to debug. Pls help.

I wrote a protoclfilter before and did post here.

Oleksiy Stashok help me to fine tune the code:

http://www.nabble.com/file/p18758541/MyProcessorFilter.java
MyProcessorFilter.java



John ROM wrote:
>
>
>>
>>
>> Thanks for your quick response.
>>
>> Yes, you are correct.
>>
>> Actually the original problem is, i did add filters but it somehow stop
>> reading / stop parsing / parsing too slow resulting the exception in
>> client
>> side.
> if you just add a grizzly ReadFilter your code should work fine so
> maybe its a problem with your custom filters?
>
>>
>>
>>
>> John ROM wrote:
>> >
>> >
>> >> I got this exception but i hv no idea about the root cause.
>> >>
>> >> Please help:
>> >>
>> >> http://www.nabble.com/file/p18739932/TestServer.java TestServer.java
>> >> http://www.nabble.com/file/p18739932/MyClient.java MyClient.java
>> >>
>> >
>> > In TestServer.java you need to add Filters to the ProtocolChain.
>> Otherwise
>> > a Protocol chain does not make any sense!? Propably some grizzly
>> timeout
>> > or maybe a full
>> > tcp buffer forces the exception
>> > Many Greetings
>> > John
>> >
>> >
>> >
>> >
>> >
>> >
>> >> output:
>> >>
>> >> 13000
>> >> 14000
>> >> 15000
>> >> Exception in execute ... java.io.IOException: An existing connection
>> was
>> >> forcibly closed by the remote host
>> >> count = 15361
>> >> java.io.IOException: An existing connection was forcibly closed by the
>> >> remote host
>> >> at sun.nio.ch.SocketDispatcher.write0(Native Method)
>> >> at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:33)
>> >> at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:104)
>> >> at sun.nio.ch.IOUtil.write(IOUtil.java:75)
>> >> at
>> sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:334)
>> >> at
>> >>
>> com.sun.grizzly.TCPConnectorHandler.write(TCPConnectorHandler.java:424)
>> >> at test.MyClient.execute(MyClient.java:75)
>> >> at test.MyClient.main(MyClient.java:36)
>> >> program exit!
>> >>
>> >> --
>> >> View this message in context:
>> >>
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>> >> Sent from the Grizzly - Users mailing list archive at Nabble.com.
>> >
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