Re: Suppressing useless wakeups in walreceiver - Mailing list pgsql-hackers

From Nathan Bossart
Subject Re: Suppressing useless wakeups in walreceiver
Date
Msg-id 20221108210826.GB636909@nathanxps13
Whole thread Raw
In response to Re: Suppressing useless wakeups in walreceiver  (Thomas Munro <thomas.munro@gmail.com>)
Responses Re: Suppressing useless wakeups in walreceiver
List pgsql-hackers
On Tue, Nov 08, 2022 at 09:45:40PM +1300, Thomas Munro wrote:
> On Tue, Nov 8, 2022 at 9:20 PM Bharath Rupireddy
> <bharath.rupireddyforpostgres@gmail.com> wrote:
>> Thanks. Do we need a similar wakeup approach for logical replication
>> workers in worker.c? Or is it okay that the nap time is 1sec there?
> 
> Yeah, I think so.  At least for its idle/nap case (waiting for flush
> is also a technically interesting case, but harder, and applies to
> non-idle systems so the polling is a little less offensive).

Bharath, are you planning to pick this up?  If not, I can probably spend
some time on it.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com



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