Leif,
I'm on to it....
When you say loop, that never escapes, do you mean that becase of the
lack of exception? I will commit the patch you supply.
The 'missin beanimpl xx' problem is likely to be caused by a handshaking
issue between client and server. I'll take a look at it. Does the
exception ever occur if the JVM has not been suspended? Do you mean
like suspend-laptop in MS Windows? .. the whole OS is dumped to the
hard drive?
Regards,
- Paul
> I have been using the AltRMI code with the Instrument Manager/Client code.
> Usually it works great. I am running it on a machine which can be
> suspended.
> When the machine comes back up. The client will sometimes need to
> reconnect
> to the server code.
>
> It looks like the client is trying to reconnect to the server using an
> old ReferenceID.
> This is causing a NoSuchReferenceReply to be thrown by the server
> causing the
> connection to be closed(?). That would be fine, but this goes into a
> loop which
> it never escapes from.
> Exception is thrown in DefaultMethodInvocationHandler.java
>
> I get output like the following on the server:
> ---
> Missin beanImpl for 39
> Missin beanImpl for 37
> Missin beanImpl for 48
> Missin beanImpl for 47
> Missin beanImpl for 78
> Missin beanImpl for 65
> Missin beanImpl for 65
> Missin beanImpl for 65
> Missin beanImpl for 65
> [INFO] One Connection closed.
> Missin beanImpl for 65
> Missin beanImpl for 65
> [INFO] One Connection closed.
> Missin beanImpl for 65
> [INFO] One Connection closed.
> Missin beanImpl for 65
> [INFO] One Connection closed.
> Missin beanImpl for 65
> .
> .
> .
> ---
> Is this a problem in the server or client code?
>
>
> I was also sometimes getting NPEs from the same code. So I think the
> following
> change is necessary to fix that.
> ---
> diff -r1.4 DefaultMethodInvocationHandler.java
> 180a181,182
> > > return new NoSuchReferenceReply(
> request.getReferenceID() );
> ---
> In this code:
> ---
> WeakReference wr = (WeakReference)mRefBeans.get(
> request.getReferenceID() );
>
> if( wr == null )
> {
> System.out.println( "missing weak reference for
> referenceID - "
> + request.getReferenceID() + " pub
> " + mPublishedThing );
> return new NoSuchReferenceReply(
> request.getReferenceID() );
> }
> ---
>
> Cheers,
> Leif
>
>
>
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