$GLP_PASS->configure(qw(gnu_getopt no_ignore_case auto_abbrev pass_through));
our %PATH2CFG; # persistent for socket daemon
+our @TO_CLOSE_ATFORK_CHILD;
# TBD: this is a documentation mechanism to show a subcommand
# (may) pass options through to another command:
undef;
}
+sub atfork_prepare_wq {
+ my ($self, $wq) = @_;
+ push @{$wq->{-ipc_atfork_child_close}}, @TO_CLOSE_ATFORK_CHILD,
+ grep { defined } @$self{qw(0 1 2 sock)}
+}
+
# usage: local %SIG = (%SIG, $lei->atfork_child_wq($wq));
sub atfork_child_wq {
my ($self, $wq) = @_;
$self->{sock} //= $wq->{0};
$self->{$_} //= $wq->{$_} for (0..2);
my $oldpipe = $SIG{PIPE};
+ %PATH2CFG = ();
+ @TO_CLOSE_ATFORK_CHILD = ();
(
__WARN__ => sub { err($self, @_) },
PIPE => sub {
);
}
-# usage: ($lei, @io) = $lei->atfork_prepare_wq($wq);
-sub atfork_prepare_wq {
+# usage: ($lei, @io) = $lei->atfork_parent_wq($wq);
+sub atfork_parent_wq {
my ($self, $wq) = @_;
if ($wq->wq_workers) {
+ my $env = delete $self->{env}; # env is inherited at fork
my $ret = bless { %$self }, ref($self);
+ $self->{env} = $env;
+ delete @$ret{qw(-lei_store cfg)};
my $in = delete $ret->{0};
($ret, delete($ret->{sock}) // $in, delete @$ret{1, 2});
} else {
return if $pid;
$0 = "lei-daemon $path";
local %PATH2CFG;
+ local @TO_CLOSE_ATFORK_CHILD = ($l, $eof_r, $eof_w);
$_->blocking(0) for ($l, $eof_r, $eof_w);
$l = PublicInbox::Listener->new($l, \&accept_dispatch, $l);
my $exit_code;
local %SIG = (%SIG, %$sig) if !$sigfd;
local $SIG{PIPE} = 'IGNORE';
if ($sigfd) { # TODO: use inotify/kqueue to detect unlinked sockets
+ push @TO_CLOSE_ATFORK_CHILD, $sigfd->{sock};
PublicInbox::DS->SetLoopTimeout(5000);
} else {
# wake up every second to accept signals if we don't