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Message-ID: <4FFB6BE4.1080101@ringerc.id.au>
Date: Tue, 10 Jul 2012 07:40:20 +0800
From: Craig Ringer <ringerc@ringerc.id.au>
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To: =?ISO-8859-1?Q?Eduardo_S=E1_dos_Reis?= <eduardoreis@pjf.mg.gov.br>
CC: pgsql-admin@postgresql.org
Subject: Re: Error:  could not send data to client: Connection reset
 by peer
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On 07/09/2012 09:26 PM, Eduardo Sá dos Reis wrote:
> Hi,
> In my Postgres log the message is occurring:
> 1 4ffad9f4.67db 2012-07-09 10:17:40 BRT LOG: connection received: 
> host=10.20.0.1 port=2368
> 2 4ffad9f4.67db 2012-07-09 10:17:40 BRT LOG: connection authorized: 
> user=usu_cad database=prd_cad
> 3 4ffad9f4.67db 2012-07-09 10:17:42 BRT LOG: *could not send data to 
> client: Connection reset by peer*
> 4 4ffad9f4.67db 2012-07-09 10:17:42 BRT LOG: *unexpected EOF on client 
> connection*
> Users can not run the system.

If this is a Windows system with a 3rd party software firewall (Windows 
Firewall is OK, anything else isn't) then remove or disable the firewall 
and see if the problem goes away.

Otherwise, more info please. PostgreSQL version, OS and version, client 
program, whether the client program is using psqlODBC, pgJDBC, libpq 
directly, etc.

--
Craig Ringer

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    <div class="moz-cite-prefix">On 07/09/2012 09:26 PM, Eduardo S&aacute; dos
      Reis wrote:<br>
    </div>
    <blockquote cite="mid:67399E6B82A54062AEE2B9159FB96F86@P01148515"
      type="cite">
      <meta http-equiv="Context-Type" content="text/html;
        charset=iso-8859-1">
      <div>
        <div>
          <div>
            <div>Hi, </div>
            <div>&nbsp;</div>
            <div>In my Postgres log the message is occurring: </div>
            <div>&nbsp;</div>
            <div>1 4ffad9f4.67db 2012-07-09 10:17:40 BRT LOG:&nbsp;
              connection received: host=10.20.0.1 port=2368</div>
            <div>2 4ffad9f4.67db 2012-07-09 10:17:40 BRT LOG:&nbsp;
              connection authorized: user=usu_cad database=prd_cad</div>
            <div>3 4ffad9f4.67db 2012-07-09 10:17:42 BRT LOG:&nbsp; <strong>could
                not send data to client: Connection reset by peer</strong></div>
            <div>4 4ffad9f4.67db 2012-07-09 10:17:42 BRT LOG:&nbsp; <strong>unexpected
                EOF on client connection</strong></div>
            <div>&nbsp;</div>
            <div>Users can not run the system.<br>
            </div>
          </div>
        </div>
      </div>
    </blockquote>
    <br>
    If this is a Windows system with a 3rd party software firewall
    (Windows Firewall is OK, anything else isn't) then remove or disable
    the firewall and see if the problem goes away.<br>
    <br>
    Otherwise, more info please. PostgreSQL version, OS and version,
    client program, whether the client program is using psqlODBC,
    pgJDBC, libpq directly, etc.<br>
    <br>
    --<br>
    Craig Ringer<br>
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</html>

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