Re: Software Caused Connection Abort (10053) on Client

Bob Scheifler <[email protected]>
Newsgroups gmane.comp.java.sun.rmi
Message-ID <[email protected]>
>  FINE: RMI TCP Connection(20)-192.168.54.152: (port 9898) exception:
>  java.io.IOException: unknown transport op 115

Ah, that's an important clue.

> I was thinking that if something
> when wrong in StreamRemoteCall that this 115 could be residual data
> before the socket is closed. But then again, you can see that if
> serverCall( call ) returns false,k the socket is closed in the finally
> block, so that seems unlikely.

As Peter Jones pointed out in an earlier thread, server-side failures
don't all result in serviceCall returning false.  Read the bug report
he previously referred to:
    http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4716483

Turning on server-side exception logging
    -Dsun.rmi.server.exceptionTrace=true
or setting the server-side call logging (sun.rmi.server.call) level
to FINE should make the preceding server-side exception visible,
if that's the culprit.

- Bob

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