Re: [HACKERS] Optional message to user when terminating/cancellingbackend

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От Michael Paquier
Тема Re: [HACKERS] Optional message to user when terminating/cancellingbackend
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Msg-id 20180125011039.GD23081@paquier.xyz
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Ответ на Re: [HACKERS] Optional message to user when terminating/cancellingbackend  (Alvaro Herrera <alvherre@alvh.no-ip.org>)
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On Wed, Jan 24, 2018 at 12:45:48PM -0300, Alvaro Herrera wrote:
> /me wonders if there's anything that would suggest to make this
> extensive to processes other than backends ...

That's a good thought. Now ProcessInterrupts() is not used by
non-backend processes. For example the WAL receiver has its own logic to
handle interrupts but I guess that we could have an interface which can
be plugged in for any processes, which is by default enabled for
bgworkers.
--
Michael
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