From: | "'alvherre(at)alvh(dot)no-ip(dot)org'" <alvherre(at)alvh(dot)no-ip(dot)org> |
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To: | "tsunakawa(dot)takay(at)fujitsu(dot)com" <tsunakawa(dot)takay(at)fujitsu(dot)com> |
Cc: | "iwata(dot)aya(at)fujitsu(dot)com" <iwata(dot)aya(at)fujitsu(dot)com>, 'Kyotaro Horiguchi' <horikyota(dot)ntt(at)gmail(dot)com>, "tgl(at)sss(dot)pgh(dot)pa(dot)us" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "k(dot)jamison(at)fujitsu(dot)com" <k(dot)jamison(at)fujitsu(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
Subject: | Re: libpq debug log |
Date: | 2021-03-29 03:02:58 |
Message-ID: | 20210329030258.GA25869@alvherre.pgsql |
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Lists: | pgsql-hackers |
On 2021-Mar-29, tsunakawa(dot)takay(at)fujitsu(dot)com wrote:
> > (Hey, what the heck is that "Z" at the end of the message? I thought
> > the error ended right at the \x00 ...)
>
> We'll investigate these issues.
For what it's worth, I did fix this problem in patch 0005 that I
attached. The problem was that one "continue" should have been "break",
and also a "while ( .. )" needed to be made an infinite loop. It was
easy to catch these problems once I added (in 0006) the check that the
bytes consumed equal message length, as I had suggested a couple of
weeks ago :-) I also changed the code for Notice, but I didn't actually
verify that one.
> > 2. The < and > characters are not good for visual inspection. I
> > replaced them with F and B and I think it's much clearer. Compare:
> > I think the second one is much easier on the eye.
>
> Yes, agreed. I too thought of something like "C->S" and "S->C"
> because client and server should be more familiar for users than
> frontend and backend.
Hmm, yeah, that's a reasonable option too. What do others think?
--
Álvaro Herrera Valdivia, Chile
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