From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=ALL_TRUSTED,BAYES_00 shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from localhost (dcvr.yhbt.net [127.0.0.1]) by dcvr.yhbt.net (Postfix) with ESMTP id D9D051F94B for ; Sat, 27 Jun 2020 10:04:05 +0000 (UTC) From: Eric Wong To: meta@public-inbox.org Subject: [PATCH 30/34] watch: enable autoflush for STDOUT and STDERR Date: Sat, 27 Jun 2020 10:03:56 +0000 Message-Id: <20200627100400.9871-31-e@yhbt.net> In-Reply-To: <20200627100400.9871-1-e@yhbt.net> References: <20200627100400.9871-1-e@yhbt.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit List-Id: In case output is redirected to a pipe, ensure stdout and stderr are always unbuffered, as -watch may go long periods without any output to fill up buffers. --- script/public-inbox-watch | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/script/public-inbox-watch b/script/public-inbox-watch index ae7b70be355..c07d45d74ae 100755 --- a/script/public-inbox-watch +++ b/script/public-inbox-watch @@ -2,13 +2,15 @@ # Copyright (C) 2016-2020 all contributors # License: AGPL-3.0+ use strict; -use warnings; +use IO::Handle; use PublicInbox::WatchMaildir; use PublicInbox::Config; use PublicInbox::DS; use PublicInbox::Sigfd; use PublicInbox::Syscall qw(SFD_NONBLOCK); my $oldset = PublicInbox::Sigfd::block_signals(); +STDOUT->autoflush(1); +STDERR->autoflush(1); my ($config, $watch_md); my $reload = sub { $config = PublicInbox::Config->new;