| From: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Cleaning up historical portability baggage |
| Date: | 2022-08-15 19:51:43 |
| Message-ID: | CA+hUKGKvJk4r-_SFaOuU5_sk+Zd6JUkQyaqY_qfPRBmduTGh1w@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, Aug 16, 2022 at 7:25 AM Andres Freund <andres(at)anarazel(dot)de> wrote:
> On 2022-08-15 13:48:22 +1200, Thomas Munro wrote:
> > 2022-08-13 20:44:35.174 GMT [4760][postmaster] LOG: listening on Unix
> > socket "@c:/cirrus/.s.PGSQL.61696"
>
> What I find odd is that you said your naive program rejected this...
No, I said it wasn't behaving sanely. It allowed me to create two
sockets and bind them both to "\000C:\\xxxxxxxxxx", but I expected the
second to fail with EADDRINUSE/10048[1]. I was messing around with
things like that because my original aim was to check if the names are
silently truncated through EADDRINUSE errors, an approach that worked
for regular Unix sockets.
[1] https://cirrus-ci.com/task/4643322672185344?logs=main#L16
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