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 <pgsql-admin-owner+archive@lists.postgresql.org>)
	id 1jZF2S-0000Ms-3F
	for pgsql-admin@arkaria.postgresql.org; Thu, 14 May 2020 14:40:44 +0000
Received: from localhost ([127.0.0.1] helo=malur.postgresql.org)
	by malur.postgresql.org with esmtp (Exim 4.92)
	(envelope-from <pgsql-admin-owner+archive@lists.postgresql.org>)
	id 1jZF2R-0001tw-07
	for pgsql-admin@arkaria.postgresql.org; Thu, 14 May 2020 14:40:43 +0000
Received: from makus.postgresql.org ([2001:4800:3e1:1::229])
	by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256)
	(Exim 4.92)
	(envelope-from <scott_ribe@elevated-dev.com>)
	id 1jZF2Q-0001s4-Ov
	for pgsql-admin@lists.postgresql.org; Thu, 14 May 2020 14:40:42 +0000
Received: from mailout.easymail.ca ([64.68.200.34])
	by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
	(Exim 4.92)
	(envelope-from <scott_ribe@elevated-dev.com>)
	id 1jZF2M-0000ox-Nx
	for pgsql-admin@postgresql.org; Thu, 14 May 2020 14:40:41 +0000
Received: from localhost (localhost [127.0.0.1])
	by mailout.easymail.ca (Postfix) with ESMTP id 55FABBF9F3;
	Thu, 14 May 2020 14:40:36 +0000 (UTC)
X-Virus-Scanned: Debian amavisd-new at emo04-pco.easydns.vpn
Received: from mailout.easymail.ca ([127.0.0.1])
	by localhost (emo04-pco.easydns.vpn [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id xMtaGA0oXRDe; Thu, 14 May 2020 14:40:31 +0000 (UTC)
Received: from shr-macbook-pro.local (unknown [8.39.228.117])
	(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
	(No client certificate requested)
	by mailout.easymail.ca (Postfix) with ESMTPSA id E0E9FBFEDD;
	Thu, 14 May 2020 14:40:28 +0000 (UTC)
Content-Type: text/plain;
	charset=us-ascii
Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\))
Subject: Re: viewing connectioninfo used by subscriber on the publication
 server when inactive
From: Scott Ribe <scott_ribe@elevated-dev.com>
In-Reply-To: 
 <CAODZiv5NhMO3dDsDeBm1q6nVvwPnhTuRe7TE7ON3qi+Eha2nfA@mail.gmail.com>
Date: Thu, 14 May 2020 08:40:27 -0600
Cc: Wim Bertels <wim.bertels@ucll.be>,
 pgsql-admin <pgsql-admin@postgresql.org>
Content-Transfer-Encoding: quoted-printable
Message-Id: <F3ECB264-D36F-476E-84D9-876ACBB8CF15@elevated-dev.com>
References: <25037dc66dadcdd61148f6d59208217441abfd80.camel@ucll.be>
 <CAODZiv5QMzAd5_ckxMMfxv84Y3YeASX9ePF3k1u1ERnRKgmrEw@mail.gmail.com>
 <5f77a6c973aaf8f9086cf42933f476e5bd9a948d.camel@ucll.be>
 <CAODZiv4LpJ+RfkfesjC91w446hjA3Hhsk_9-TG=cVO8h-0ihLQ@mail.gmail.com>
 <562890eff48a048d4b09d23f76506fceb867a31f.camel@ucll.be>
 <CAODZiv5J2op7t5_P-6gQwKXVefmFXV9WhLPtN159U_PbyyM_jQ@mail.gmail.com>
 <95bb0c6c21a2a96a526a5ce01f16e62ea4f073f5.camel@ucll.be>
 <CAODZiv5NhMO3dDsDeBm1q6nVvwPnhTuRe7TE7ON3qi+Eha2nfA@mail.gmail.com>
To: Keith Fiske <keith.fiske@crunchydata.com>
X-Mailer: Apple Mail (2.3608.80.23.2.2)
List-Id: <pgsql-admin.lists.postgresql.org>
List-Help: <https://lists.postgresql.org/manage/>
List-Subscribe: <https://lists.postgresql.org/manage/>
List-Post: <mailto:pgsql-admin@lists.postgresql.org>
List-Owner: <mailto:pgsql-admin-owner@lists.postgresql.org>
List-Archive: <https://www.postgresql.org/list/pgsql-admin>
Precedence: bulk

> On May 14, 2020, at 8:34 AM, Keith Fiske <keith.fiske@crunchydata.com> =
wrote:
>=20
> But, again, I would still try and rethink this strategy.

For instance:

- single replication slot
- logical decoding locally that filters updates and records the relevant =
ones into a serialized updates table
- clients record their position in the updates table, ask for new =
updates on connect

Or, similar to above, but just use triggers on relevant tables.=