Received: from localhost (unknown [200.46.208.211]) by mail.postgresql.org (Postfix) with ESMTP id CDCCF632C59 for ; Wed, 5 Aug 2009 23:20:05 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by localhost (mx1.hub.org [200.46.208.211]) (amavisd-maia, port 10024) with ESMTP id 30368-03 for ; Thu, 6 Aug 2009 02:19:46 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by mail.postgresql.org (Postfix) with ESMTP id 18EB66328EA for ; Wed, 5 Aug 2009 23:19:54 -0300 (ADT) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.2/8.14.2) with ESMTP id n762Jrbi021313; Wed, 5 Aug 2009 22:19:53 -0400 (EDT) To: Bernd.Nawothnig@web.de cc: pgsql-sql@postgresql.org Subject: Re: LOG: unexpected EOF on client connection In-reply-to: References: Comments: In-reply-to Bernd Nawothnig message dated "Wed, 05 Aug 2009 20:40:19 +0200" Date: Wed, 05 Aug 2009 22:19:53 -0400 Message-ID: <21312.1249525193@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.288 tagged_above=-10 required=5 tests=AWL=1.311, BAYES_00=-2.599 X-Spam-Level: X-Archive-Number: 200908/21 X-Sequence-Number: 32930 Bernd Nawothnig writes: > A client application written in C# + npgsql 2.0.6 causes reproducable > log entries like this: > LOG: unexpected EOF on client connection > LOG: could not receive data from client: Die Verbindung wurde vom > Kommunikationspartner zurückgesetzt(*) This just indicates that the client application closed the connection without sending a Terminate message. It's harmless, but if the log chatter annoys you, you should fix the application to close its PG connection cleanly before it quits. > The responsable Programmer claims autovacuum caused the malfunction. Nonsense ... regards, tom lane