Subject Re: GDS Exception. 335544721. Unable to complete network request to host
Author hugo.larson
--- In, Mark Rotteveel <mark@...> wrote:
> On Mon, 13 May 2013 04:54:46 -0000, "psureshkumar14@..."
> <sureshkumar.p@...> wrote:
> > Hi Mark,
> >
> > For the exception "Unable to complete network request to host ""
> ",
> > I got an clue. Whenever an IOException throws in our product
> > server/running environment, this error occurs. If i properly
> handled
> > in my server(tomcat/java program), this issue fixed. what i am
> > telling is, this issue is not happened due to Firebird.
> >
> > Please let me if i am wrong!.
> I have no clue how an unrelated IOException elsewhere could cause an
> IOException and thus "Unable to complete network request to host "" " in
> the driver. The only guess is that the IOException causes the termination
> of the thread and the connection is - eventually - returned to a connection
> pool in an inconsistent state. Subsequent use of that connection throws
> this exception.
> That is a nice theory, but the connection shouldn't be in an inconsistent
> state if a Jaybird method completed before the IOException occurred in a
> different part of your application.
> > Note: Two of customers faced that issue, from analyzing java logs the
> > IOException is throwed in our code(This code is not related to DB Call.
> I
> > am still wondering, how this is possible!!). After handling that
> > IOException, the reported above issue not reproduced in our setup.
> >
> > Trust this helps.
> It is good to know, but I am not yet closer to a solution ;)
> Could you try to reproduce the issue with Jaybird 2.2.3 and share the
> exception that should now include the IOException stacktrace?
> Mark
Hi again,

I have upgraded to FB 2.5 and the firebird.log is flooded with:

TYCO-DA15A15021 (Server) Tue May 14 12:05:56 2013
INET/inet_error: read errno = 10054

This error did not occur with FB 1.5 and seems not to be relates to the socket exception in my previous post.

And the Socket Exception is occurring with FB 2.5. It did not help to upgrade the DB engine.