public inbox for [email protected]  

help / color / mirror / Atom feed
From: Andres Freund <[email protected]>
To: Michael Paquier <[email protected]>
Cc: Bharath Rupireddy <[email protected]>
Cc: Masahiro Ikeda <[email protected]>
Cc: [email protected]
Subject: Re: Support worker_spi to execute the function dynamically.
Date: Fri, 28 Jul 2023 13:34:15 -0700
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<CALj2ACV0fr-9OTZqtWu-9XrtUbBZCYb0UK859gfvJ0oqm3YvUA@mail.gmail.com>
	<ZLn2v/[email protected]>
	<CALj2ACVUxgcQaGh3HpBJ6Xg9FRqj7UNDomd5E1y=tRKs2wcntA@mail.gmail.com>
	<[email protected]>
	<CALj2ACVWW2NU78kJ=xEbz8qcZgWeae+cVp8TYbvGTdpYjVKjjA@mail.gmail.com>
	<[email protected]>
	<CALj2ACWR9ncAiDF73unqdJF1dmsA2R0efGXX2624X+YVxcAVWg@mail.gmail.com>
	<[email protected]>
	<[email protected]>

Hi,

On 2023-07-28 13:45:29 +0900, Michael Paquier wrote:
> Having each bgworker on its own schema would be enough to prevent
> conflicts, but I'd like to add a second thing: a check on
> pg_stat_activity.wait_event after starting the workers.  I have added
> something like that in the patch I have posted today for the custom
> wait events at [1] and it enforces the startup sequences of the
> workers in a stricter way.

Is that very meaningful? ISTM the interesting thing to check for would be that
the state is idle?

Greetings,

Andres Freund






view thread (3+ messages)  latest in thread

reply
Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected], [email protected], [email protected], [email protected]
  Subject: Re: Support worker_spi to execute the function dynamically.
  In-Reply-To: <[email protected]>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox