| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Jelte Fennema <Jelte(dot)Fennema(at)microsoft(dot)com> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, Zhihong Yu <zyu(at)yugabyte(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [EXTERNAL] Re: PQcancel does not use tcp_user_timeout, connect_timeout and keepalive settings |
| Date: | 2022-01-18 18:32:55 |
| Message-ID: | 330589.1642530775@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Jelte Fennema <Jelte(dot)Fennema(at)microsoft(dot)com> writes:
> It seems the man page of TCP_USER_TIMEOUT does not align with
> reality then. When I use it on my local machine it is effectively used
> as a connection timeout too.
Huh, I should have thought to try that. I confirm this behavior
on RHEL8 (kernel 4.18.0). Not the first mistake I've seen in
Linux man pages :-(.
Doesn't seem to help on macOS, but AFAICT that platform doesn't
have TCP_USER_TIMEOUT, so no surprise there.
Anyway, that removes my objection, so I'll proceed with committing.
Thanks for working on this patch!
regards, tom lane
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