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From "Trygve Hardersen" <trygve.harder...@gmail.com>
Subject Re: remote ejb scalability issue
Date Wed, 23 Apr 2008 13:04:41 GMT
I use localhost which means 127.0.0.1. I'll try your suggestion and running
against a different machine as well. Will post the results.

Thanks!

Trygve

On 23/04/2008, Manu George <manu.t.george@gmail.com> wrote:
>
> Hi,
>      I finally got a workaround for this issue. If you use
>                 prop.put(Context.INITIAL_CONTEXT_FACTORY,
>
>
>                                 "org.apache.openejb.client.RemoteInitialContextFactory");
>
>                 prop.put("java.naming.provider.url", "ejbd://
> 127.0.0.1:4201");
>
> in your remote client then the issue occurs quite frequently. However
> if you use 0.0.0.0 as the ip address instead it doesn't. Also due to
> the fact that this seems to occur only on windows it may be due to
> some issue in the way windows handles loopback addresses.
>
> Regards
>
> Manu
>
>
>
> On Mon, Apr 21, 2008 at 2:44 PM, Manu George <manu.t.george@gmail.com>
> wrote:
> > I also have been getting these errors. I have been unable to figure
> >  out the exact reason. But I am guessing that the common factor here
> >  seems to be Windows XP SP2. The openejb build itself fails on my
> >  Lenovo T60p with Windows XP SP2 with the same error that you get. I
> >  also tried with many parallel requests and got the same error. However
> >  it runs in Linux in another machine and also in a windows xp single
> >  core machine without the problem occurring(need to check whether its
> >  SP1 or SP2 but i believe its SP1). However I have not load tested it
> >  in the linux machine. However as of now it looks to me like the
> >  problem is occurring in WinXP SP2 with dual core processors (common
> >  factor for everyone getting this error)
> >
> >  Regards
> >  Manu
> >
> >
> >
> >  On Fri, Apr 18, 2008 at 3:03 PM, Trygve Hardersen
> >  <trygve.hardersen@gmail.com> wrote:
> >  >
> >  >
> >  >
> >  > On 18/04/2008, Jacek Laskowski <jacek@laskowski.net.pl> wrote:
> >  > > On Thu, Apr 17, 2008 at 10:42 PM, Trygve Hardersen <
> trygve@hardersen.net>
> >  > wrote:
> >  > >
> >  > > > javax.naming.NamingException: Cannot lookup
> >  > '/BankManagerFacadeBeanRemote'.
> >  > > > [Root exception is java.rmi.RemoteException: Cannot read the
> response
> >  > from
> >  > > > the server (OEJP/3.0) : null; nested exception is:
> >  > > >      java.io.EOFException]
> >  > > >
> >  > >
> >  > >
> >  > > Hi,
> >  > >
> >  > > Are you by any chance running the tests on t60p machine?
> >  >
> >  >
> >  > T60p as in  Lenovo Thinkpad? No, but I have a T61p machine I can test
> on.
> >  >
> >  > Here's a description on my test setup:
> >  >
> >  > Machine: Gigabyte 965P DQ6 with Dual Core 2.4 Ghz, 8GB RAM
> >  > Host OS: Windows Vista SP1, VMWare Workstation 6
> >  >  Test OS: Windows XP SP2, 2GB RAM, Java 1.6
> >  >
> >  > I also have Ubuntu Server 7.10 virtual machines I can test on, but I
> haven't
> >  > run the integration tests on these yet. Will try.
> >  >
> >  > Trygve
> >
>

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