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From: Justin Pryzby <pryzby@telsasoft.com>
To: ldh@laurent-hasson.com <ldh@laurent-hasson.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: An I/O error occurred while sending to the backend (PG 13.4)
Date: Sat, 4 Dec 2021 13:53:20 -0600
Message-ID: <20211204195320.GD17618@telsasoft.com> (raw)
In-Reply-To: <MN2PR15MB256038B438B8990D08B4A991856B9@MN2PR15MB2560.namprd15.prod.outlook.com>
References: <MN2PR15MB2560DC71C217FF03AC9082F5856B9@MN2PR15MB2560.namprd15.prod.outlook.com>
	<20211204175926.GC17618@telsasoft.com>
	<MN2PR15MB256038B438B8990D08B4A991856B9@MN2PR15MB2560.namprd15.prod.outlook.com>

On Sat, Dec 04, 2021 at 07:18:06PM +0000, ldh@laurent-hasson.com wrote:
> It's a remote server, but all on a local network. Network performance is I am sure not the issue. Also, the system is on Windows Server. What are you expecting to see out of a tcpdump? I'll try to get PG logs on the failing query.

I'd want to know if postgres sent anything to the client, like TCP RST, or if
the client decided on its own that there had been an error.

-- 
Justin





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