Re: Regarding connection drops for every few minutes

From: John R Pierce <pierce(at)hogranch(dot)com>
To: "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Regarding connection drops for every few minutes
Date: 2016-03-11 09:58:40
Message-ID: 56E296D0.5070905@hogranch.com
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On 3/11/2016 1:50 AM, Durgamahesh Manne wrote:
> Thanks for quick response .as per above conversation. for which
> parameter i can comment to resolve the issue & please specify the
> value of parameter sir
>
> LOG: could not receive data from client: Connection reset by peer
>

your client is disconnecting without closing, thats all that error says,
it doesn't say why this is happening, and without knowing why, there's
no way to suggest a fix.

I suppose you could try setting tcp_keepalives_idle, if your connections
are staying idle for a long time and your OS doesn't default to using
tcp_keepalive, this could help.

I have no idea what a suitable value is, you didn't specify an operating
system, a postgres version, what API your client is using, or if this is
a localhost vs a LAN vs an internet connection, or really much of
anything else..

btw, please reply to the list, not to me privately, thank you.

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