Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o0o3B-0007Tc-Dr for pgsql-novice@arkaria.postgresql.org; Mon, 13 Jun 2022 17:40:29 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1o0o3A-0004lP-BF for pgsql-novice@arkaria.postgresql.org; Mon, 13 Jun 2022 17:40:28 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o0o0t-0000uk-4I for pgsql-novice@lists.postgresql.org; Mon, 13 Jun 2022 17:38:07 +0000 Received: from thebighonker.lerctr.org ([2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o0o0p-0001cs-Oo for pgsql-novice@lists.postgresql.org; Mon, 13 Jun 2022 17:38:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=ler2019; h=Content-Type:Message-ID:References:In-Reply-To:Subject:Cc:To: From:Date:MIME-Version:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=+XS0WnFoyTmc5KBUvOn3Ly3T8lYaMZxqDmN/4z6eI5s=; b=KRA68wkwc4WVNmg1pMCHNyV90/ /S07OZOUko5+oVlE/c1waMGmLCvj5i4IvanzKdJZvbDluFojFcRi8nv2HgfBo9od8QM3x3JM09JnQ QTRs2lMTAfqsEQxoVFpDBdiqbA0kD/WO5WcVH2y0LpuWI5MGWj5KtS7W8a44RK7C/XCgFhsJwYQU8 tnax83PStusgW527kjp3YJJmeQhz+breKL2H/qRKIeIskahxTakajIQzMjJ2qTaUR4owNb2gCy4uY cNp/O0CvgE8lg7DPLQrvMF/Xj3iESqIgzOOfvx1eJ96kzRPzq/jcBD3qAxcX31lRgDIH6C5lc2MMO nWStthMw==; Authentication-Results: thebighonker.lerctr.org; iprev=pass (thebighonker.lerctr.org) smtp.remote-ip=2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4; auth=pass (LOGIN) smtp.auth=ler@lerctr.org; spf=pass smtp.mailfrom=lerctr.org; dmarc=skipped header.from=lerctr.org; arc=none Received-SPF: pass (thebighonker.lerctr.org: domain of lerctr.org designates 2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4 as permitted sender) client-ip=2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4; envelope-from=ler@lerctr.org; helo=webmail.lerctr.org; Received: from thebighonker.lerctr.org ([2602:fcdb:0:10:7ae3:b5ff:fe1b:23b4]:63399 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.95 (FreeBSD)) (envelope-from ) id 1o0o0l-0000re-2s; Mon, 13 Jun 2022 12:37:59 -0500 Received: from 2600:1700:210:b18f:b053:871a:f8a2:e134 by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Mon, 13 Jun 2022 12:37:58 -0500 MIME-Version: 1.0 Date: Mon, 13 Jun 2022 12:37:58 -0500 From: Larry Rosenman To: mahendrakar s Cc: pgsql-novice Subject: Re: Info on error `Connection to client lost` In-Reply-To: References: Message-ID: <2ed5db60e0c8a535963b2b8cc24af807@lerctr.org> X-Sender: ler@lerctr.org Content-Type: multipart/alternative; boundary="=_d91196f3f1def2f5f26566bdc536fbb5" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --=_d91196f3f1def2f5f26566bdc536fbb5 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; format=flowed On 06/13/2022 12:27 pm, mahendrakar s wrote: > Hi Pg team, > > What are the scenarios under which we see `FATAL: Connection to client > lost`. > One case I could think of is client application closes connection > abruptly incase of exceptions(for example: column x is not found). > Can you please share what could be other scenarios we see this error. > > Thanks in advance. > > Thanks, > Mahendrakar. Network connection dies due to network failure...... -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106 --=_d91196f3f1def2f5f26566bdc536fbb5 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=UTF-8

On 06/13/2022 12:27 pm, mahendrakar s wrote:

Hi Pg team,
 
What are the scenarios under which we see `FATAL: Connection to client= lost`.
One case I could think of is client application closes connection abru= ptly incase of exceptions(for example: column x is not found).
Can you please share what could be other scenarios we see this error.<= /div>
 
Thanks in advance.
 
Thanks,
Mahendrakar.

Network connection dies due to network failure......

= -- 
Larry Rosenman     &n= bsp;            = ;   http://www.lerctr.org/~ler
Phone: +1 = 214-642-9640           &n= bsp;     E-Mail: ler@lerctr.org
US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106=
--=_d91196f3f1def2f5f26566bdc536fbb5--