Re: [WDSCI-L] Handling ConnectionDroppedExeption and java.net.ConnectException after IPL

[Ashish Kulkarni <kulkarni_ash1312@xxxxxxxxx>]

HI
why dont you modify the IPL process to start this job
after the machine is IPL'd 
I had same situation, so i defined a subsystem to run
all the java jobs which are required, and then when
the machine is IPL'd i start this subsystem, and this
subsystem starts these java processes

Ashish
--- "Wolf de, Jeroen" <j.dewolf@xxxxxxxxx> wrote:
> Hi,
> 
> I hava a Java program running in WebSphere that
> reads and writes
> continuously to a iSeries DataQueue through the
> jt400 classes.
> When the iSeries is IPL'd, i want the Java program
> to stay alive and
> continue when the iSeries is up and running. To
> achieve this, 
> I handled the ConnectionDroppedException. However,
> sometimes
> java.netConnectException is fired instead of the
> ConnectionDropped
> Exception. So I handle them both and perfom a retry
> in either case. In case
> of the connectException, this works, but whenever
> the
> ConnectionDroppedException is thrown, the program
> stops reading and writing,
> without terminating the Java process. to start
> reading
> and writing again I have to restart the Java app.
> So my problem is that the behaviour is not entirely
> predictable concerning
> the Exception that is thrown after an IPL.
> 
> Does anybody have a robust way to handle this?
> 
> Jeroen de Wolf
> 
> W2K
> WSDC5.0
> iSeries 4.5
> 
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=====
A$HI$H

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