Warning in the ESB

Submitted by j0na on March 7, 2008 - 01:22. Forums :

Project: WSO2 ESB

I have a warning in the ESB:

2008-03-07 09:56:32,512 [IP] [I/O dispatcher 5] ERROR ServerHandler HTTP connection [localhost/127.0.0.1:1
217]: Se ha forzado la interrupci¾n de una conexi¾n existente por el host remoto
java.io.IOException: Se ha forzado la interrupci¾n de una conexi¾n existente por el host remoto
        at sun.nio.ch.SocketDispatcher.read0(Native Method)
        at sun.nio.ch.SocketDispatcher.read(Unknown Source)
        at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source)
        at sun.nio.ch.IOUtil.read(Unknown Source)
        at sun.nio.ch.SocketChannelImpl.read(Unknown Source)
        at org.apache.synapse.transport.nhttp.LoggingIOSession$LoggingByteChannel.read(LoggingIOSession.java:184)
        at org.apache.http.impl.nio.reactor.SessionInputBufferImpl.fill(SessionInputBufferImpl.java:85)
        at org.apache.http.impl.nio.codecs.AbstractMessageParser.fillBuffer(AbstractMessageParser.java:97)
        at org.apache.http.impl.nio.DefaultNHttpServerConnection.consumeInput(DefaultNHttpServerConnection.java:110)
        at org.apache.synapse.transport.nhttp.PlainServerIOEventDispatch.inputReady(PlainServerIOEventDispatch.java:69)
        at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:98)
        at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:195)
        at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:180)
        at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:142)
        at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:70)
        at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:31
8)
        at java.lang.Thread.run(Unknown Source)
2008-03-07 09:56:32,512 [192.168.7.22-boo] [I/O dispatcher 5] ERROR ServerHandler I/O error: Se ha forzado la interrupci
¾n de una conexi¾n existente por el host remoto

Nobody have an idea?

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I think it says that the

Submitted by asankha on March 7, 2008 - 03:54.

I *think* it says that the remote site terminated a connection - but this seems like an ERROR instead of a WARNING looking at the log message

I am clueless about this error message as its in Spanish(?) If you can traslate what it says to English, I can help you better :-)

asankha

ERROR in the ESB

Submitted by zigoal on May 12, 2008 - 03:55.

I have the same error. It says that the remote host abruptely terminated the connection.

It happens when running through the samples used in the quick start guide, both the mediator and proxy service for the SimpleStockQuoteService.

Everything seems to work fine, but these errors appear.

Thanks in advance

Alberto

These could be due to the

Submitted by asankha on May 12, 2008 - 04:06.

These could be due to the remote party/parties terminating keep-alive sessions. Is your environment Windows? The ESB tries to use HTTP 1.1 keepalive messages as much as possible for optimal performance,

Do you think this is related to https://wso2.org/jira/browse/ESBJAVA-358? Anyway, for us to reproduce this, can you let me know the exact environment - i.e. OS and version, JDK version and any steps to reproduce

asankha

I think I got it

Submitted by zigoal on May 12, 2008 - 06:28.

Hi,

this error is related to Axis2 client on Windows. I can reproduce it by having the client directly call the Axis2Server.

I think it is related to this Axis2 issue: http://issues.apache.org/jira/browse/AXIS2-3661

It is something happening on Windows machines: if you put TCPMonitor between client and server you don't see any stacktrace on the server.

Anyway, it is harmless.

Hope this helps.