From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#32922: Echo area flickers when receiving data in network process Date: Thu, 3 Oct 2019 03:07:30 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="144756"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 32922@debbugs.gnu.org, Mitchell Plamann To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Oct 03 03:08:13 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iFpbI-000bXq-1L for geb-bug-gnu-emacs@m.gmane.org; Thu, 03 Oct 2019 03:08:12 +0200 Original-Received: from localhost ([::1]:60390 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFpbG-0007jx-7j for geb-bug-gnu-emacs@m.gmane.org; Wed, 02 Oct 2019 21:08:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:32786) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFpb9-0007jl-3s for bug-gnu-emacs@gnu.org; Wed, 02 Oct 2019 21:08:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iFpb8-0001Qs-1e for bug-gnu-emacs@gnu.org; Wed, 02 Oct 2019 21:08:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:57971) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iFpb7-0001Qo-Uc for bug-gnu-emacs@gnu.org; Wed, 02 Oct 2019 21:08:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iFpb7-0006Ep-PK for bug-gnu-emacs@gnu.org; Wed, 02 Oct 2019 21:08:01 -0400 X-Loop: help-debbugs@gnu.org In-Reply-To: Resent-From: Stefan Kangas Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 03 Oct 2019 01:08:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 32922 X-GNU-PR-Package: emacs Original-Received: via spool by 32922-submit@debbugs.gnu.org id=B32922.157006486923952 (code B ref 32922); Thu, 03 Oct 2019 01:08:01 +0000 Original-Received: (at 32922) by debbugs.gnu.org; 3 Oct 2019 01:07:49 +0000 Original-Received: from localhost ([127.0.0.1]:38557 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iFpau-0006EA-RJ for submit@debbugs.gnu.org; Wed, 02 Oct 2019 21:07:49 -0400 Original-Received: from mail-pg1-f181.google.com ([209.85.215.181]:38379) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iFpat-0006Dx-SR for 32922@debbugs.gnu.org; Wed, 02 Oct 2019 21:07:48 -0400 Original-Received: by mail-pg1-f181.google.com with SMTP id x10so678494pgi.5 for <32922@debbugs.gnu.org>; Wed, 02 Oct 2019 18:07:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=4dL5++Tt0BEx76uTg9aJbVc3BTtnH1/jdfcTgRHcRvs=; b=jMGZRQYmjn7Hu/YuExZYg09ZMFQQlWxf5aVDusTY3SFauQK3cDf5mRykXk2pfj+2hr 6Xf0aXVBKWCKqUrgq9B4JvcP7YmhP+VE2KFkwC8Bx07ace6SESgHGvKekPBcQQEjGrEl uN+bs9lODYHRe8IpIiSriHymyIC0PrQp3FxENvV5AmlEucCX5J1flCEXBXnHX1rRvAw2 m4QgzvRBa5OljBVzPlFNt1QwZNC3/bqS9as/eECaa3Kte+JGqtDH7gzsoGJX1G2iaZJV FaEZ+jSTugUOszopzgjkp/egsYmD1C1G2I2Y6jZlF3wfBcLJsIBBwqoZmgCvU1gAvQGA ujmg== X-Gm-Message-State: APjAAAVSIz7mPVqUFCiyGG7KKz2gRFjqPXj3fyNbhwjD7E6PdXcc8nFO ZIlCntmV/O5xXNTATMAVRdAsMdbHZ+4zIj67AVk= X-Google-Smtp-Source: APXvYqw1IEoakBaaWSdsFi9BoH5KMeO6tgbftsJ7oqJ4znWRuxBIsDAxYr2DKIQVlidY1XPCvka8CUKpPlfVRKzMCzo= X-Received: by 2002:a62:e917:: with SMTP id j23mr8005758pfh.50.1570064862079; Wed, 02 Oct 2019 18:07:42 -0700 (PDT) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:168190 Archived-At: tags 32922 + notabug close 32922 Eli Zaretskii writes: >> From: Mitchell Plamann >> Date: Wed, 3 Oct 2018 13:57:15 -0400 >> >> Steps to reproduce: >> - Open "emacs -Q" >> - Eval (make-network-process :name "foo" :server t :service 8080 :family 'ipv4) >> - Press "C-x 5". After a few seconds, the echo area will display "C-x 5-". >> - In another terminal, run "yes | nc localhost 8080" >> - The "5-" in the echo area will begin to flicker. >> >> I've tested this in emacs 25.3 and 26.1. >> >> As far as I've been able to tell, the data coming in to the network process triggers [read_key_sequence] in >> [keyboard.c] to replay the "C-x 5" sequence. As part of this replay, it outputs "C-x", then "C-x 5", then "C-x 5-" >> to the echo area, which causes the "5-" to look like it is flickering. > > This is deliberate, the code is explicitly written to replay the key > sequence. For more about this, see > > http://lists.gnu.org/archive/html/emacs-devel/2018-09/msg00906.html Since this is intended behaviour, I'm closing this as notabug. Best regards, Stefan Kangas