Peter Wilkinson wrote:

>
> Hi,
> I'm trying to debug a strange situation when using the following:
> JRun Servlet Engine 3 with a pool of connections -> Interclient 1.6 ->
> Interbase SuperServer 6 all on the same machine and all running on Linux
> (I've tried Sun's JDK and IBM JDK both v1.3)

Peter,

Interclient 1.6 has been certified with JDK 1.2 not 1.3. Have you tried
it with JDK 1.2?

>
> After running for a while the number of connections made through Interclient
> by the servlet goes up. It reaches a point, only around 10 connections I
> think (just going by the number of IB threads running), where Interbase will
> no longer handle connections until I kill the connections coming from the
> servlet. When using isql it hangs just before the SQL> prompt and as soon as
> I kill the Interclient connections it goes straight in. Interbase doesn't
> completely hang it keeps handling the queries through the connections in the
> servlet.
>
> I've tried making a large number of connections directly to Interbase using
> isql and get the thread count up much higher with no problems so it seems to
> me that it is a Interclient problem.
>
> Is there a connection limit setting that I've missed???
> Anything else anyone can think of???
> Or is this a bug in Interclient although it is strange that it causes
> Interbase to block connections???
>

If this is happening with JDK 1.2 then it should be a bug in IC.

> PeterW
>

Shaunak.