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