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Posted to dev@mina.apache.org by huangyuchen <hu...@umpay.com> on 2010/01/08 07:53:14 UTC

can anyone help to guess this problem?

Hiya,

This is a client used mina-core-2.0.0-M6.jar, a default IoFilter Decoder in
the jar.

And every time to connect to the server will have exceptions as follows:

 

2010-01-08 15:27:42,425 [DEBUG] MyLog - I (0x00000002: nio socket, client,
/10.10.41.186:47741 => /10.10.41.186:8081)/reader idle/1

2010-01-08 15:27:42,427 [DEBUG] IoFilterEvent - Event SESSION_IDLE has been
fired for session 2

2010-01-08 15:27:42,428 [DEBUG] IoFilterEvent - Firing a SESSION_IDLE event
for session 2

2010-01-08 15:27:42,428 [DEBUG] Service4Q2 - # getJobs(20)...C:0/Rest:0

2010-01-08 15:27:42,429 [DEBUG] MyLog - I (0x00000002: nio socket, client,
/10.10.41.186:47741 => /10.10.41.186:8081)/writer idle/10

2010-01-08 15:27:42,429 [DEBUG] MyLog - I (0x00000002: nio socket, client,
/10.10.41.186:47741 => /10.10.41.186:8081)/writer idle/1

2010-01-08 15:27:42,430 [DEBUG] IoFilterEvent - Event SESSION_IDLE has been
fired for session 2

2010-01-08 15:27:42,430 [DEBUG] IoFilterEvent - Firing a SESSION_CLOSED
event for session 2

2010-01-08 15:27:42,449 [DEBUG] DecodingStateMachine - Ignoring the
exception caused by a closed session.

org.apache.mina.filter.codec.ProtocolDecoderException: Unexpected end of
session while waiting for a HTTP version field.

        at
org.apache.mina.filter.codec.http.HttpVersionDecodingState.finishDecode(Http
VersionDecodingState.java:85)

        at
org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(
DecodingStateMachine.java:153)

        at
org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(
DecodingStateMachine.java:153)

        at
org.apache.mina.filter.codec.statemachine.DecodingStateProtocolDecoder.finis
hDecode(DecodingStateProtocolDecoder.java:99)

        at
org.apache.mina.filter.codec.ProtocolCodecFilter.sessionClosed(ProtocolCodec
Filter.java:329)

        at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(
DefaultIoFilterChain.java:394)

        at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFi
lterChain.java:47)

        at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClo
sed(DefaultIoFilterChain.java:786)

        at
org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:98)

        at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)

        at
org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(Ord
eredThreadPoolExecutor.java:801)

        at
org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(Or
deredThreadPoolExecutor.java:793)

        at
org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(Ordered
ThreadPoolExecutor.java:735)

        at java.lang.Thread.run(Thread.java:595)

2010-01-08 15:27:42,455 [INFO ] MyLog - * (0x00000002: NioSocketConnector,
/10.10.41.186:47741 => /10.10.41.186:8081)...Sessions=0

 

Can any one can help to give the advice to solve it..thank u very much.

Re: can anyone help to guess this problem?

Posted by Emmanuel LŽcharny <el...@gmail.com>.
huangyuchen a écrit :
> Hiya,
>   
Hi,

two things :
- first, switch to MINA-2.0.0-RC1. Not that it will solve your problem, 
but it has definitively some bug fixes in it
- second, it's hard to say anything but that you have a session closed 
event, and you have to determinate why you get such an event. Without 
the code, there is no much we can say...
> This is a client used mina-core-2.0.0-M6.jar, a default IoFilter Decoder in
> the jar.
>
> And every time to connect to the server will have exceptions as follows:
>
>  
>
> 2010-01-08 15:27:42,425 [DEBUG] MyLog - I (0x00000002: nio socket, client,
> /10.10.41.186:47741 => /10.10.41.186:8081)/reader idle/1
>
> 2010-01-08 15:27:42,427 [DEBUG] IoFilterEvent - Event SESSION_IDLE has been
> fired for session 2
>
> 2010-01-08 15:27:42,428 [DEBUG] IoFilterEvent - Firing a SESSION_IDLE event
> for session 2
>
> 2010-01-08 15:27:42,428 [DEBUG] Service4Q2 - # getJobs(20)...C:0/Rest:0
>
> 2010-01-08 15:27:42,429 [DEBUG] MyLog - I (0x00000002: nio socket, client,
> /10.10.41.186:47741 => /10.10.41.186:8081)/writer idle/10
>
> 2010-01-08 15:27:42,429 [DEBUG] MyLog - I (0x00000002: nio socket, client,
> /10.10.41.186:47741 => /10.10.41.186:8081)/writer idle/1
>
> 2010-01-08 15:27:42,430 [DEBUG] IoFilterEvent - Event SESSION_IDLE has been
> fired for session 2
>
> 2010-01-08 15:27:42,430 [DEBUG] IoFilterEvent - Firing a SESSION_CLOSED
> event for session 2
>
> 2010-01-08 15:27:42,449 [DEBUG] DecodingStateMachine - Ignoring the
> exception caused by a closed session.
>
> org.apache.mina.filter.codec.ProtocolDecoderException: Unexpected end of
> session while waiting for a HTTP version field.
>
>         at
> org.apache.mina.filter.codec.http.HttpVersionDecodingState.finishDecode(Http
> VersionDecodingState.java:85)
>
>         at
> org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(
> DecodingStateMachine.java:153)
>
>         at
> org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(
> DecodingStateMachine.java:153)
>
>         at
> org.apache.mina.filter.codec.statemachine.DecodingStateProtocolDecoder.finis
> hDecode(DecodingStateProtocolDecoder.java:99)
>
>         at
> org.apache.mina.filter.codec.ProtocolCodecFilter.sessionClosed(ProtocolCodec
> Filter.java:329)
>
>         at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(
> DefaultIoFilterChain.java:394)
>
>         at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFi
> lterChain.java:47)
>
>         at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClo
> sed(DefaultIoFilterChain.java:786)
>
>         at
> org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:98)
>
>         at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)
>
>         at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(Ord
> eredThreadPoolExecutor.java:801)
>
>         at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(Or
> deredThreadPoolExecutor.java:793)
>
>         at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(Ordered
> ThreadPoolExecutor.java:735)
>
>         at java.lang.Thread.run(Thread.java:595)
>
> 2010-01-08 15:27:42,455 [INFO ] MyLog - * (0x00000002: NioSocketConnector,
> /10.10.41.186:47741 => /10.10.41.186:8081)...Sessions=0
>
>  
>
> Can any one can help to give the advice to solve it..thank u very much.
>
>  
>
>  
>
>  
>
>
>

Re: can anyone help to guess this problem?

Posted by Ashish <pa...@gmail.com>.
Session is getting closed. Seems the session was idle for a while, and
it fired the session closing.

can try increasing the session idle time.

- ashish

On Fri, Jan 8, 2010 at 12:23 PM, huangyuchen <hu...@umpay.com> wrote:
> Hiya,
>
> This is a client used mina-core-2.0.0-M6.jar, a default IoFilter Decoder in
> the jar.
>
> And every time to connect to the server will have exceptions as follows:
>
>
>
> 2010-01-08 15:27:42,425 [DEBUG] MyLog - I (0x00000002: nio socket, client,
> /10.10.41.186:47741 => /10.10.41.186:8081)/reader idle/1
>
> 2010-01-08 15:27:42,427 [DEBUG] IoFilterEvent - Event SESSION_IDLE has been
> fired for session 2
>
> 2010-01-08 15:27:42,428 [DEBUG] IoFilterEvent - Firing a SESSION_IDLE event
> for session 2
>
> 2010-01-08 15:27:42,428 [DEBUG] Service4Q2 - # getJobs(20)...C:0/Rest:0
>
> 2010-01-08 15:27:42,429 [DEBUG] MyLog - I (0x00000002: nio socket, client,
> /10.10.41.186:47741 => /10.10.41.186:8081)/writer idle/10
>
> 2010-01-08 15:27:42,429 [DEBUG] MyLog - I (0x00000002: nio socket, client,
> /10.10.41.186:47741 => /10.10.41.186:8081)/writer idle/1
>
> 2010-01-08 15:27:42,430 [DEBUG] IoFilterEvent - Event SESSION_IDLE has been
> fired for session 2
>
> 2010-01-08 15:27:42,430 [DEBUG] IoFilterEvent - Firing a SESSION_CLOSED
> event for session 2
>
> 2010-01-08 15:27:42,449 [DEBUG] DecodingStateMachine - Ignoring the
> exception caused by a closed session.
>
> org.apache.mina.filter.codec.ProtocolDecoderException: Unexpected end of
> session while waiting for a HTTP version field.
>
>        at
> org.apache.mina.filter.codec.http.HttpVersionDecodingState.finishDecode(Http
> VersionDecodingState.java:85)
>
>        at
> org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(
> DecodingStateMachine.java:153)
>
>        at
> org.apache.mina.filter.codec.statemachine.DecodingStateMachine.finishDecode(
> DecodingStateMachine.java:153)
>
>        at
> org.apache.mina.filter.codec.statemachine.DecodingStateProtocolDecoder.finis
> hDecode(DecodingStateProtocolDecoder.java:99)
>
>        at
> org.apache.mina.filter.codec.ProtocolCodecFilter.sessionClosed(ProtocolCodec
> Filter.java:329)
>
>        at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(
> DefaultIoFilterChain.java:394)
>
>        at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFi
> lterChain.java:47)
>
>        at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClo
> sed(DefaultIoFilterChain.java:786)
>
>        at
> org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:98)
>
>        at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)
>
>        at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(Ord
> eredThreadPoolExecutor.java:801)
>
>        at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(Or
> deredThreadPoolExecutor.java:793)
>
>        at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(Ordered
> ThreadPoolExecutor.java:735)
>
>        at java.lang.Thread.run(Thread.java:595)
>
> 2010-01-08 15:27:42,455 [INFO ] MyLog - * (0x00000002: NioSocketConnector,
> /10.10.41.186:47741 => /10.10.41.186:8081)...Sessions=0
>
>
>
> Can any one can help to give the advice to solve it..thank u very much.
>
>
>
>
>
>
>
>



-- 
thanks
ashish

Blog: http://www.ashishpaliwal.com/blog
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