From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-3.6 required=3.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.6 Received: from mail-qt1-x834.google.com (mail-qt1-x834.google.com [IPv6:2607:f8b0:4864:20::834]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 5D24B1F452 for ; Tue, 28 Mar 2023 20:00:57 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=google header.b=F+OhtzYb; dkim-atps=neutral Received: by mail-qt1-x834.google.com with SMTP id h16so6318052qtn.7 for ; Tue, 28 Mar 2023 13:00:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=google; t=1680033656; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=2u0mnMzXobKdF6q8o4LqIEDdlXGQJeErjIptmGC8cXw=; b=F+OhtzYb0b1ctDdHg7QyijeJcbXYV1Ji21SP9dX0TSbBA865z3opl6NX2FyfwKSN0e qLvzkRATy9tDGGkBcrHmYK7w3zX0ZfVmX7Eqd/FoieCNWI9SeNExNwdn1M3dMp9YhpL8 q0iZcZGOHgI5HtCG6vGnbaUq+CNFgX8hN73Tg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680033656; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=2u0mnMzXobKdF6q8o4LqIEDdlXGQJeErjIptmGC8cXw=; b=WoUep+x3K/c6UgTmp44wvt4ZUXf3nKZ96FLZpLovn4ydaAVtIw/Cr2sKsS7ndKzqsA du3BZHJjubtkyrq7E+HCs8gjkBcJs2Y1zfFHw9VV1LNXaMmpzVZICEPxXqrIK1sHjPBR 6yCYfcJRGwbfZZxL8GME42ghsNq86pEeoo4OydLh3bnzAzlXVJ9owM5RG2fCuZqS6L/1 07cLaP2iF46aajlNsDGc36wn0haqz/FnzaZxbEEVrWtQqQPBemANaptNo4Xyzmr8W3Ve iwa5aDspd51Q2B5NsnIuOgodNnlGUboU3PveM3w9FAh7bCgDSb8Bv824z2MZgbmq23d4 ZzWA== X-Gm-Message-State: AO0yUKU3wKcXLE2f2RuVCDsexKcfdpOCVWAqzegBYz281DoFlGI4DMeK 6V+XT8+bL5nP/Xh8pHrFYaqSeA== X-Google-Smtp-Source: AK7set8JlEnWDs95rPmRFUsefR9RjPwGR3Jo1zrT/Ui6tV/+uFh/PXuoyJJD9F4YAZX/2QmEXk3IRg== X-Received: by 2002:ac8:7f13:0:b0:3e3:913c:1ca8 with SMTP id f19-20020ac87f13000000b003e3913c1ca8mr29304041qtk.22.1680033655739; Tue, 28 Mar 2023 13:00:55 -0700 (PDT) Received: from meerkat.local (bras-base-mtrlpq5031w-grc-30-209-226-106-7.dsl.bell.ca. [209.226.106.7]) by smtp.gmail.com with ESMTPSA id 11-20020a05620a040b00b007468733cd1fsm7044107qkp.58.2023.03.28.13.00.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Mar 2023 13:00:55 -0700 (PDT) Date: Tue, 28 Mar 2023 16:00:54 -0400 From: Konstantin Ryabitsev To: Eric Wong Cc: meta@public-inbox.org Subject: Re: Cheap way to check for new messages in a thread Message-ID: <20230328-monsoon-charred-giver-91f26d3024fb@meerkat> References: <20230327191049.M277377@dcvr> <20230327213849.M743623@dcvr> <20230328194549.M808175@dcvr> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230328194549.M808175@dcvr> List-Id: On Tue, Mar 28, 2023 at 07:45:49PM +0000, Eric Wong wrote: > C) index References:/In-Reply-To: so searching `ref:$MSGID' > can work. This doesn't work for some MUAs and deep > threads, though. I think this is a workable approach, but would require a reindex, right? -K