# fields:
# async_cat => GitAsyncCat ref (read-only pipe)
# sock => writable pipe to Gcf2::loop
-
-
+# in => pipe we read from
+# pid => PID of Gcf2::loop process
sub new {
my ($rdr) = @_;
my $self = bless {}, __PACKAGE__;
no warnings 'once';
+sub DESTROY {
+ my ($self) = @_;
+ my $pid = delete $self->{pid};
+ delete $self->{in};
+ return unless $pid;
+ eval {
+ PublicInbox::DS::dwaitpid($pid, undef, undef);
+ $self->close; # we're still in the event loop
+ };
+ if ($@) { # wait synchronously if not in event loop
+ my $sock = delete $self->{sock};
+ close $sock if $sock;
+ waitpid($pid, 0);
+ }
+}
+
# used by GitAsyncCat
*cat_async_step = \&PublicInbox::Git::cat_async_step;