Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wVR7d-001xbv-2J for pgsql-hackers@arkaria.postgresql.org; Fri, 05 Jun 2026 09:45:50 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wVR7c-00BXxc-1t for pgsql-hackers@arkaria.postgresql.org; Fri, 05 Jun 2026 09:45:48 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wVR7c-00BXxS-0W for pgsql-hackers@lists.postgresql.org; Fri, 05 Jun 2026 09:45:48 +0000 Received: from smtp.outgoing.loopia.se ([93.188.3.37]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wVR7Z-00000001DTp-0taH for pgsql-hackers@lists.postgresql.org; Fri, 05 Jun 2026 09:45:47 +0000 Received: from s807.loopia.se (localhost [127.0.0.1]) by s807.loopia.se (Postfix) with ESMTP id A7FF75F8E5E for ; Fri, 05 Jun 2026 11:45:39 +0200 (CEST) Received: from s981.loopia.se (unknown [172.22.191.6]) by s807.loopia.se (Postfix) with ESMTP id 97DFF5F966B; Fri, 05 Jun 2026 11:45:39 +0200 (CEST) Received: from localhost (unknown [172.22.191.5]) by s981.loopia.se (Postfix) with ESMTP id 9650122B1799; Fri, 05 Jun 2026 11:45:39 +0200 (CEST) X-Virus-Scanned: amavis at amavis.loopia.se X-Spam-Flag: NO X-Spam-Score: -1.2 X-Spam-Level: X-Spam-Status: No, score=-1.2 tagged_above=-999 required=6.2 tests=[ALL_TRUSTED=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1] autolearn=disabled Authentication-Results: s472.loopia.se (amavis); dkim=pass (2048-bit key) header.d=yesql.se Received: from s981.loopia.se ([172.22.191.6]) by localhost (s472.loopia.se [172.22.190.12]) (amavis, port 10024) with LMTP id V6LYVVLjVdQ3; Fri, 5 Jun 2026 11:45:39 +0200 (CEST) X-Loopia-Auth: user X-Loopia-User: daniel@yesql.se X-Loopia-Originating-IP: 89.255.232.236 Received: from smtpclient.apple (customer-89-255-232-236.stosn.net [89.255.232.236]) (Authenticated sender: daniel@yesql.se) by s981.loopia.se (Postfix) with ESMTPSA id F39B522B1733; Fri, 05 Jun 2026 11:45:38 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yesql.se; s=loopiadkim1707475645; t=1780652739; bh=pG4Sj1mzVdiN6V8KxKEOG5DsplcAfw7X2loVdcCKZ18=; h=Subject:From:In-Reply-To:Date:Cc:References:To; b=ldIp6yaObRKLZWHvpp85ir/yU3UD4IQ829sRdxYKoBUwNcY92nKoBlF5zO/m8YjzM EBKRrXap15aUgHOC5ZkTrPjJugXziefoCGPq0RhhGZ4ru29x9c0ZRuSrOs+CLhXciB CjEBQPEF7Ncpjq3ObejzsXeEs13iWxK7GWbKE+aZ62fipb2RUpFrSMub+aTEfdJg33 Dk2tvPaybvJEh3IT+5d/5eKZWtpjzfnTKZVi3p3v/gNNwIHXpnBpXipDamasM3MMMU F87zDJ4G4PV0sa8wpS0eLHLo0XbDqMg9ruMpcLzUB8AsDyiY8AUuBxyEiQWYCTKczh ATpFvb87V8idw== Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3776.700.51.11.12\)) Subject: Re: Unexpected message truncation in WaitForAllTransactionsToFinish From: Daniel Gustafsson X-Priority: 3 In-Reply-To: Date: Fri, 5 Jun 2026 11:45:28 +0200 Cc: pgsql-hackers Content-Transfer-Encoding: quoted-printable Message-Id: References: To: cca5507 X-Mailer: Apple Mail (2.3776.700.51.11.12) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk > On 5 Jun 2026, at 10:30, cca5507 wrote: > The buffer is not big enough to hold the message if the 'waitforxid' = is too big. Nice catch, will fix. -- Daniel Gustafsson