| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com>, Alexander Lakhin <exclusion(at)gmail(dot)com>, pgsql-bugs(at)lists(dot)postgresql(dot)org |
| Subject: | Re: BUG #17828: postgres_fdw leaks file descriptors on error and aborts aborted transaction in lack of fds |
| Date: | 2024-02-09 02:08:46 |
| Message-ID: | 1291437.1707444526@sss.pgh.pa.us |
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| Lists: | pgsql-bugs |
Andres Freund <andres(at)anarazel(dot)de> writes:
> I agree that we can't just delay cleanup till, potentially, much later , but I
> don't think that means that we have to wait 30s for each connection,
> one-by-one.
While that behavior is theoretically possible, I've heard no field
complaints about it actually happening. I don't think we should
move heaven and earth to prevent it, barring some evidence of it
being a real-world issue.
ISTM we do need to do something about this AcquireExternalFD failure
though, because that's just self-inflicted damage. (And I think it's
likely new since we invented WaitEventSets, though perhaps I'm wrong
about that.)
regards, tom lane
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