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-ASN: 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 BC5101FA18 for ; Wed, 28 Apr 2021 07:52:05 +0000 (UTC) From: Eric Wong To: meta@public-inbox.org Subject: [PATCH 05/11] lei-daemon: note FD count mismatch to client Date: Wed, 28 Apr 2021 07:51:59 +0000 Message-Id: <20210428075205.19440-6-e@80x24.org> In-Reply-To: <20210428075205.19440-1-e@80x24.org> References: <20210428075205.19440-1-e@80x24.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit List-Id: This should help in some error diagnostics --- lib/PublicInbox/LEI.pm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm index ef72758c..a949ae3e 100644 --- a/lib/PublicInbox/LEI.pm +++ b/lib/PublicInbox/LEI.pm @@ -998,7 +998,7 @@ sub accept_dispatch { # Listener {post_accept} callback open($self->{$i++}, '+<&=', $fd) and next; send($sock, "open(+<&=$fd) (FD=$i): $!", MSG_EOR); } - return if scalar(@fds) != 4; + $i == 4 or return send($sock, 'not enough FDs='.($i-1), MSG_EOR) } $self->{2}->autoflush(1); # keep stdout buffered until x_it|DESTROY # $ENV_STR = join('', map { "\0$_=$ENV{$_}" } keys %ENV);