From: Tom Lane <tgl@sss.pgh.pa.us>
To: Fabien COELHO <coelho@cri.ensmp.fr>
Cc: PostgreSQL Developers <pgsql-hackers@lists.postgresql.org>
Subject: Re: libpq should not look up all host addresses at once
Date: Mon, 13 Aug 2018 10:42:40 -0400
Message-ID: <28510.1534171360@sss.pgh.pa.us> (raw)
In-Reply-To: <alpine.DEB.2.21.1808111412560.29350@lancre>
References: <4913.1533827102@sss.pgh.pa.us>
<alpine.DEB.2.21.1808111122220.1705@lancre>
<alpine.DEB.2.21.1808111412560.29350@lancre>
Fabien COELHO <coelho@cri.ensmp.fr> writes:
> In the same vein on a wrong password:
> sh> psql "host=no-such-host,local2.coelho.net,local3.coelho.net"
> Password for user fabien:
> psql: could not translate host name "no-such-host" to address: Name or service not known
> could not connect to server: Connection refused
> Is the server running on host "local2.coelho.net" (127.0.0.2) and accepting
> TCP/IP connections on port 5432?
> could not connect to server: Connection refused
> Is the server running on host "local2.coelho.net" (127.0.0.3) and accepting
> TCP/IP connections on port 5432?
> FATAL: password authentication failed for user "fabien"
> The Fatal error does not really say for which host/ip the password fail.
Yup, but that's not the province of this patch to improve. See
https://www.postgresql.org/message-id/25918.1533918960@sss.pgh.pa.us
for one that is trying to improve it.
regards, tom lane
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To: pgsql-hackers@postgresql.org
Cc: tgl@sss.pgh.pa.us, coelho@cri.ensmp.fr, pgsql-hackers@lists.postgresql.org
Subject: Re: libpq should not look up all host addresses at once
In-Reply-To: <28510.1534171360@sss.pgh.pa.us>
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