Hi
Below is my script where alarm is generated after 15 sec and changes the
global variable in parent from 0 to 1. Is there any mistake in my
multiprocess approach with time-based stop ?
#!/usr/bin/perl
use strict;
use warnings;
use Parallel::ForkManager;
my $MAX_PROC=2;
$|++;
my $stopFlag=0;
m
On 2012-07-21 19:16, punit jain wrote:
for my $step ( @steps ) {
last if $STOP;
I would think the issue here is if the list is 30K long and we are still
at 2K why would be really like to process whole list ?
We can die or handle exit of the script gracefully in my understanding.
Is my und
>
> > for my $step ( @steps ) {
>last if $STOP;
>
>
> I would think the issue here is if the list is 30K long and we are still
> at 2K why would be really like to process whole list ?
> We can die or handle exit of the script gracefully in my understanding.
>
> Is my understanding correct here
On 2012-07-21 16:20, Dr.Ruud wrote:
On 2012-07-21 15:41, punit jain wrote:
You can let the ALRM-sub simply set a global variable, like $STOP.
Your process should check this before starting a next iteration.
I suppose this needs to be set in parent process which means Signal needs
to be invok
On 2012-07-21 15:41, punit jain wrote:
You can let the ALRM-sub simply set a global variable, like $STOP.
Your process should check this before starting a next iteration.
I suppose this needs to be set in parent process which means Signal needs
to be invoked in parent. Is my understanding corr
Also for :-
> for my $step ( @steps ) {
last if $STOP;
I would think the issue here is if the list is 30K long and we are still at
2K why would be really like to process whole list ?
We can die or handle exit of the script gracefully in my understanding.
For the case which you mentioned :-
>You can let the ALRM-sub simply set a global variable, like $STOP.
Your process should check this before starting a next iteration.
I suppose this needs to be set in parent process which means Signal needs
to be invoked in parent. Is my understanding correct ?
On 2012-07-21 15:30, Dr.Ruud wrote:
On 2012-07-21 14:50, punit jain wrote:
*(B) How do I stop the script graceful without killing the processes and
stop from other sunbprocesses being spanned ?*
Just let $SIG{INT} and $SIG{TRM} also set $STOP.
s/TRM/TERM/
See `kill -l` for the names.
Pe
On 2012-07-21 14:50, punit jain wrote:
*(B) How do I stop the script graceful without killing the processes and
stop from other sunbprocesses being spanned ?*
Just let $SIG{INT} and $SIG{TRM} also set $STOP.
Per child you can update $0, to be able to watch the status of the
process in ps.
On 2012-07-21 14:50, punit jain wrote:
I have a requirement where I need to run my perl script for x hours
You can let the ALRM-sub simply set a global variable, like $STOP.
Your process should check this before starting a next iteration.
Beware that each child needs its own alarm. The parent
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