Hello,
I want to have my job reexecuted after it fails. Is my solution of
adding a clone to the job queue viable? For me it feels a bit dirty.
class CreateTicketJob extends Job {
[...]
public function run( )
{
[...]
if (/* job failed due to not connecting to external resource
*/) {
$job = new CreateTicketJob( $this->getTitle(),
$this->params );
return JobQueueGroup::singleton()->push( $job );
}
return true;
}
[...]
}
Any help is appreciated.
Sincerely
Henning
Am 02.07.2015 um 14:51 schrieb Henning Vreyborg:
> Hi there,
>
> it seems that failed jobs will never be executed again.
>
> My extension creates jobs that talk with an external server via soap.
> This connection might fail (e.g. server maintenance) which then means
> that my job fails and needs to be reexecuted later.
> On my wiki I am running $wgJobRunRate = 0, my extension job is in
> $wgJobTypesExcludedFromDefaultQueue. To run my jobs I have a cronjob
> with "php runJobs.php --maxjobs 10 --type CreateTicket". My job has
> allowRetries() implemented with "return true".
>
> From my observations the "job_token" and "job_token_timestamp" fields in
> the job table are used as a LOCK so that no job gets executed twice. The
> only problem is that these fields are never emptied, if the job fails
> (return false), so that the job scheduler can reexecute them.
>
> Is this intended behaviour or is this a bug? Does anyone have an idea
> how to solve this issue?
>
> Thank you.
> Regards
> Henning Vreyborg
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