| From: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
|---|---|
| To: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
| Cc: | Simon Riggs <simon(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Allow interrupts on waiting standby |
| Date: | 2017-03-13 03:44:00 |
| Message-ID: | CAB7nPqToSiA8+hv=JDENtz2s467SPVubPcuFD0ULCFAN796G-g@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Mar 8, 2017 at 5:45 AM, Peter Eisentraut
<peter(dot)eisentraut(at)2ndquadrant(dot)com> wrote:
> On 1/30/17 20:34, Michael Paquier wrote:
>> Both things are fixed in the new version attached. I have added as
>> well this patch to the next commit fest:
>> https://commitfest.postgresql.org/13/977/
>
> I'm not clear now what this patch is intending to accomplish, seeing
> that the original issue has already been fixed.
This makes ResolveRecoveryConflictWithVirtualXIDs() more responsive if
the process is signaled, as the wait in pg_usleep can go up to 1s if
things remain stuck for a long time.
--
Michael
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