Re: RFC: pgAgent Scheduler Design - Mailing list pgadmin-hackers

From Andreas Pflug
Subject Re: RFC: pgAgent Scheduler Design
Date
Msg-id 422DEEA2.1060007@pse-consulting.de
Whole thread Raw
In response to Re: RFC: pgAgent Scheduler Design  ("Dave Page" <dpage@vale-housing.co.uk>)
List pgadmin-hackers
Dave Page wrote:

>
>>obs (shell jobs) need a system qualifier.
>>
>>
>
>Well that would tie in with the multi-thread model, and the current code
>which is broken with multiple agents anyway (because there is nothing to
>stop 2 agents grabbing and running the same job at the same time).
>
>

AFAIR there *is* a locking, by updating the column "current agent pid".

Regards,
Andreas



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