How can I catch the BREAK Interrupt in a NetRexx Program ?

[ThSITC]

Hi gents,

    -- good news are: I am again able to work (and *am* working again ;-))
    -- bad news are: I do have again *to ask a question* (when permitted
by the community, at all <grin>

I do, with  my program, have the need to *CATCH* the condition when the
user does press

Control-C

to interrupt a batch program ...

I'm really sorry to say, that, switching between so many languages, I
cannot recall how I shall have to code that. :-(

Can anybody more fluent in NetRexx and Java, as I am, please give
advise, with a short sample, please!

Thanks in advacne,
Thomas.


--
Thomas Schneider, IT Consulting; http://www.thsitc.com; Vienna, Austria,
Europe

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[Kermit Kiser]

You can't "CATCH" CTRL-C if I understand your meaning, but you can
detect it and start a cleanup thread:

http://docs.oracle.com/javase/6/docs/api/java/lang/Runtime.html#addShutdownHook%28java.lang.Thread%29

-- KK

On 1/21/2013 12:53 AM, Thomas Schneider wrote:

> Hi gents,
>
>    -- good news are: I am again able to work (and *am* working again ;-))
>    -- bad news are: I do have again *to ask a question* (when
> permitted by the community, at all <grin>
>
> I do, with  my program, have the need to *CATCH* the condition when
> the user does press
>
> Control-C
>
> to interrupt a batch program ...
>
> I'm really sorry to say, that, switching between so many languages, I
> cannot recall how I shall have to code that. :-(
>
> Can anybody more fluent in NetRexx and Java, as I am, please give
> advise, with a short sample, please!
>
> Thanks in advacne,
> Thomas.
>
>

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[ThSITC]

Hi Kermit,

    thank you *very much* for this useful hint, which shall solve my issue.
    I will now go this root.

I also do think this hint shall be useful to other NetRexx users as
well, as it will allow to close all Files properly
in case of an otherwise UN-CATCHED abort condition.

Have a nice week,
Thomas.

PS: Of Course, you did understand quite exactly what problem I do want
to solve.

==================================================================================
Am 21.01.2013 23:26, schrieb Kermit Kiser:

> You can't "CATCH" CTRL-C if I understand your meaning, but you can
> detect it and start a cleanup thread:
>
> http://docs.oracle.com/javase/6/docs/api/java/lang/Runtime.html#addShutdownHook%28java.lang.Thread%29 
>
>
> -- KK
>
> On 1/21/2013 12:53 AM, Thomas Schneider wrote:
>> Hi gents,
>>
>>    -- good news are: I am again able to work (and *am* working again
>> ;-))
>>    -- bad news are: I do have again *to ask a question* (when
>> permitted by the community, at all <grin>
>>
>> I do, with  my program, have the need to *CATCH* the condition when
>> the user does press
>>
>> Control-C
>>
>> to interrupt a batch program ...
>>
>> I'm really sorry to say, that, switching between so many languages, I
>> cannot recall how I shall have to code that. :-(
>>
>> Can anybody more fluent in NetRexx and Java, as I am, please give
>> advise, with a short sample, please!
>>
>> Thanks in advacne,
>> Thomas.
>>
>>
>
> _______________________________________________
> Ibm-netrexx mailing list
> [hidden email]
> Online Archive : http://ibm-netrexx.215625.n3.nabble.com/
>
>

--
Thomas Schneider, IT Consulting; http://www.thsitc.com; Vienna, Austria,
Europe

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[measel]

Actually, it's closer to "that depends".  

http://www.ibm.com/developerworks/java/library/i-signalhandling/

-----Original Message-----
From: [hidden email] [mailto:[hidden email]] On Behalf Of Kermit Kiser
Sent: Monday, January 21, 2013 4:26 PM
To: IBM Netrexx
Subject: Re: [Ibm-netrexx] How can I catch the BREAK Interrupt in a NetRexx Program ?

You can't "CATCH" CTRL-C if I understand your meaning, but you can detect it and start a cleanup thread:

http://docs.oracle.com/javase/6/docs/api/java/lang/Runtime.html#addShutdownHook%28java.lang.Thread%29

-- KK

On 1/21/2013 12:53 AM, Thomas Schneider wrote:

> Hi gents,
>
>    -- good news are: I am again able to work (and *am* working again ;-))
>    -- bad news are: I do have again *to ask a question* (when
> permitted by the community, at all <grin>
>
> I do, with  my program, have the need to *CATCH* the condition when
> the user does press
>
> Control-C
>
> to interrupt a batch program ...
>
> I'm really sorry to say, that, switching between so many languages, I
> cannot recall how I shall have to code that. :-(
>
> Can anybody more fluent in NetRexx and Java, as I am, please give
> advise, with a short sample, please!
>
> Thanks in advacne,
> Thomas.
>
>

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[ThSITC]

Hello Mike Measel, there ...

(1) What I do really *like* is: That you did respond :-) Will have to
look at thatm, for sure
(2) What I also, as well, do like, is the excellent work you're doing
for  ooRexx Dialog.
... I'm currently watching this only, by the oorexx users group, but *am
finding You* very responsiveness
and professional!

Thanks for both issues above!
Thomas.
================================================================================
Am 22.01.2013 14:31, schrieb Measel, Mike:

> Actually, it's closer to "that depends".
>
> http://www.ibm.com/developerworks/java/library/i-signalhandling/
>
> -----Original Message-----
> From: [hidden email] [mailto:[hidden email]] On Behalf Of Kermit Kiser
> Sent: Monday, January 21, 2013 4:26 PM
> To: IBM Netrexx
> Subject: Re: [Ibm-netrexx] How can I catch the BREAK Interrupt in a NetRexx Program ?
>
> You can't "CATCH" CTRL-C if I understand your meaning, but you can detect it and start a cleanup thread:
>
> http://docs.oracle.com/javase/6/docs/api/java/lang/Runtime.html#addShutdownHook%28java.lang.Thread%29
>
> -- KK
>
> On 1/21/2013 12:53 AM, Thomas Schneider wrote:
>> Hi gents,
>>
>>     -- good news are: I am again able to work (and *am* working again ;-))
>>     -- bad news are: I do have again *to ask a question* (when
>> permitted by the community, at all <grin>
>>
>> I do, with  my program, have the need to *CATCH* the condition when
>> the user does press
>>
>> Control-C
>>
>> to interrupt a batch program ...
>>
>> I'm really sorry to say, that, switching between so many languages, I
>> cannot recall how I shall have to code that. :-(
>>
>> Can anybody more fluent in NetRexx and Java, as I am, please give
>> advise, with a short sample, please!
>>
>> Thanks in advacne,
>> Thomas.
>>
>>
> _______________________________________________
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> [hidden email]
> Online Archive : http://ibm-netrexx.215625.n3.nabble.com/
>
> _______________________________________________
> Ibm-netrexx mailing list
> [hidden email]
> Online Archive : http://ibm-netrexx.215625.n3.nabble.com/
>
>

--
Thomas Schneider, IT Consulting; http://www.thsitc.com; Vienna, Austria,
Europe

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