user/dev discussion of public-inbox itself
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From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 06/21] lei: remove syslog dependency
Date: Sun, 31 Jan 2021 22:28:18 -1000	[thread overview]
Message-ID: <20210201082833.3293-7-e@80x24.org> (raw)
In-Reply-To: <20210201082833.3293-1-e@80x24.org>

It doesn't seem necessary now that we redirect and write
stuff to errors.log, which gets checked every run.
---
 lib/PublicInbox/LEI.pm | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index 22cd20f6..c0b90451 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -14,10 +14,9 @@ use Getopt::Long ();
 use Socket qw(AF_UNIX SOCK_SEQPACKET MSG_EOR pack_sockaddr_un);
 use Errno qw(EPIPE EAGAIN EINTR ECONNREFUSED ENOENT ECONNRESET);
 use Cwd qw(getcwd);
-use POSIX ();
+use POSIX qw(strftime);
 use IO::Handle ();
 use Fcntl qw(SEEK_SET);
-use Sys::Syslog qw(syslog openlog);
 use PublicInbox::Config;
 use PublicInbox::Syscall qw(SFD_NONBLOCK EPOLLIN EPOLLET);
 use PublicInbox::Sigfd;
@@ -1007,9 +1006,9 @@ sub lazy_start {
 				warn "$path dev/ino changed, quitting\n";
 				$path = undef;
 			}
-		} elsif (defined($path)) {
-			warn "stat($path): $!, quitting ...\n";
-			undef $path; # don't unlink
+		} elsif (defined($path)) { # ENOENT is common
+			warn "stat($path): $!, quitting ...\n" if $! != ENOENT;
+			undef $path;
 			$quit->();
 		}
 		return 1 if defined($path);
@@ -1029,18 +1028,14 @@ sub lazy_start {
 	# STDIN was redirected to /dev/null above, closing STDERR and
 	# STDOUT will cause the calling `lei' client process to finish
 	# reading the <$daemon> pipe.
-	openlog($path, 'pid', 'user');
 	local $SIG{__WARN__} = sub {
-		$current_lei ? err($current_lei, @_) : syslog('warning', "@_");
+		$current_lei ? err($current_lei, @_) : warn(
+		  strftime('%Y-%m-%dT%H:%M:%SZ', gmtime(time))," $$ ", @_);
 	};
-	my $on_destroy = PublicInbox::OnDestroy->new($$, sub {
-		syslog('crit', "$@") if $@;
-	});
 	open STDERR, '>&STDIN' or die "redirect stderr failed: $!";
 	open STDOUT, '>&STDIN' or die "redirect stdout failed: $!";
 	# $daemon pipe to `lei' closed, main loop begins:
 	PublicInbox::DS->EventLoop;
-	@$on_destroy = (); # cancel on_destroy if we get here
 	exit($exit_code // 0);
 }
 

  parent reply	other threads:[~2021-02-01  8:28 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-01  8:28 [PATCH 00/21] lei2mail worker segfault finally fixed Eric Wong
2021-02-01  8:28 ` [PATCH 01/21] lei: more consistent dedupe and ovv_buf init Eric Wong
2021-02-01  8:28 ` [PATCH 02/21] ipc: switch wq to use the event loop Eric Wong
2021-02-01  8:28 ` [PATCH 03/21] lei: remove per-child SIG{__WARN__} Eric Wong
2021-02-01  8:28 ` [PATCH 04/21] lei: remove SIGPIPE handler Eric Wong
2021-02-01  8:28 ` [PATCH 05/21] ipc: more helpful ETOOMANYREFS error messages Eric Wong
2021-02-01  8:28 ` Eric Wong [this message]
2021-02-01  8:28 ` [PATCH 07/21] sharedkv: release {dbh} before rmtree Eric Wong
2021-02-01  8:28 ` [PATCH 08/21] lei: keep $lei around until workers are reaped Eric Wong
2021-02-01  8:28 ` [PATCH 09/21] lei_dedupe: use Digest::SHA Eric Wong
2021-02-01  8:28 ` [PATCH 10/21] lei_xsearch: load PublicInbox::Smsg Eric Wong
2021-02-01  8:28 ` [PATCH 11/21] lei: deep clone {ovv} for l2m workers Eric Wong
2021-02-01  8:28 ` [PATCH 12/21] sharedkv: lock and explicitly disconnect {dbh} Eric Wong
2021-02-01  8:28 ` [PATCH 13/21] lei: increase initial timeout Eric Wong
2021-02-01  8:28 ` [PATCH 14/21] sharedkv: use lock_for_scope_fast Eric Wong
2021-02-01  8:28 ` [PATCH 15/21] lei_to_mail: reduce spew on Maildir removal Eric Wong
2021-02-01  8:28 ` [PATCH 16/21] sharedkv: do not set cache_size by default Eric Wong
2021-02-01  8:28 ` [PATCH 17/21] import: reap git-config(1) synchronously Eric Wong
2021-02-01  8:28 ` [PATCH 18/21] ds: guard against stack-not-refcounted quirk of Perl 5 Eric Wong
2021-02-01  9:07   ` Perl debug patches used to track down source of segfault Eric Wong
2021-02-01  8:28 ` [PATCH 19/21] ds: next_tick: avoid $_ in top-level loop iterator Eric Wong
2021-02-01  8:28 ` [PATCH 20/21] lei: avoid ETOOMANYREFS, cleanup imports Eric Wong
2021-02-01  8:28 ` [PATCH 21/21] doc: note optional BSD::Resource use Eric Wong

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