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List:       avalon-dev
Subject:    RE: Instrument questions
From:       <Vincent.TENCE () gemplus ! com>
Date:       2002-04-30 20:33:29
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Everything in both altrmi and instrument works fine.
After a quite long timeout, the altrmi code on the client returns
from setHostContext() and throws an Exception.
The problem is within the Tomcat classloader (4.0.1), which never returns
when it
loads the class which has dependencies on missing/wrong version of classes.
The AltrmiServer starts a SocketServer, which accepts a connection, then
instanciate
a SocketStreamServerConnection. This is when the pb occurs and the server
hangs.
The client sends an OpenConnectionRequest and never gets a reply.

Vincent

> -----Original Message-----
> From: Vinay Chandran [mailto:vinayc77@yahoo.com]
> Sent: Tuesday, April 30, 2002 4:24 PM
> To: Avalon Developers List
> Subject: RE: Instrument questions
>
>
> Vincent,
> Kewl ! .....
> So was the exception caught and not indicated
> promptly by altrmi or by instrumentation libraries?
>
> V i n a y.
>
> --- Vincent_Tence <Vincent.TENCE@gemplus.com> wrote:
> > Leif,
> >
> > Damnit all my fault. I forgot to include one jar
> > used by the altrmi jar in
> > my webapp and Tomcat (I use 4.0.1) classloader
> > was hanging up when loading the
> > SocketStreamServerConnection class. That's
> > why the connection was accepted but the client
> > never got an answer to the OpenConnectionRequest.
> >
> > Now it seems to work fine. I'll carry on with the
> > instrumentation of my
> > framework.
> >
> > Thanks for your help guys,
> > Vincent
> >
> > > -----Original Message-----
> > > From: Vincent Tence
> > [mailto:Vincent.TENCE@gemplus.com]
> > > Sent: Tuesday, April 30, 2002 1:45 PM
> > > To: 'Avalon Developers List'
> > > Subject: RE: Instrument questions
> > >
> > >
> > > I looked at the status of the ports on my machine
> > to see that
> > > the server is
> > > properly started, the client can connect to the
> > > server but gets no response to the Altrmi
> > OpenConnectionRequest.
> > >
> > > Thx,
> > > Vincent
> > >
> > > > -----Original Message-----
> > > > From: Leif Mortenson
> > [mailto:leif@tanukisoftware.com]
> > > > Sent: Tuesday, April 30, 2002 12:11 PM
> > > > To: Avalon Developers List
> > > > Subject: Re: Instrument questions
> > > >
> > > >
> > > > Vincent Tence wrote:
> > > >
> > > > >Now the question is: why can't the client
> > connect to the server?
> > > > >
> > > > When you first open a connection to the
> > InstrumentManager.
> > > > You should
> > > > get an InstrumentManager dialog.
> > > > Is the title = "[Not Connected]
> > (localhost:15555)" or does it
> > > > give the
> > > > name of the server InstrumentManager?
> > > >
> > > > The client is designed to work when the server
> > is not running
> > > > and then
> > > > reconnect when the server comes
> > > > back on line.  It would actually be nice to be
> > able to disable the
> > > > feature where altrmi tries to reconnect
> > > > 3 times.  This would clean things up a bit.
> > > >
> > > > I could probably get rid of this appearant hang
> > problem by
> > > making the
> > > > menus be driven off of a cached
> > > > version of information from the host rather than
> > requesting
> > > live info
> > > > when the menus are being displayed.
> > > >
> > > > Like you said though, we still have to figure
> > out why you are
> > > > not able
> > > > to connect.  Are you sure that the
> > > > port is correct?
> > > >
> > > > Cheers,
> > > > Leif
> > > >
> > > >
> > > >
> > > > --
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