$self->{pkt_op_p}->pkt_do('x_it', $code);
} elsif ($self->{sock}) { # to lei(1) client
send($self->{sock}, "x_it $code", MSG_EOR);
$self->{pkt_op_p}->pkt_do('x_it', $code);
} elsif ($self->{sock}) { # to lei(1) client
send($self->{sock}, "x_it $code", MSG_EOR);
my ($self, $buf, $exit_code) = @_;
$self->{failed}++;
err($self, $buf) if defined $buf;
my ($self, $buf, $exit_code) = @_;
$self->{failed}++;
err($self, $buf) if defined $buf;
$self->{pkt_op_p}->pkt_do('!') if $self->{pkt_op_p};
x_it($self, ($exit_code // 1) << 8);
undef;
$self->{pkt_op_p}->pkt_do('!') if $self->{pkt_op_p};
x_it($self, ($exit_code // 1) << 8);
undef;
$self->{pkt_op_p}->pkt_do('child_error', $child_error);
} elsif ($self->{sock}) { # to lei(1) client
send($self->{sock}, "child_error $child_error", MSG_EOR);
$self->{pkt_op_p}->pkt_do('child_error', $child_error);
} elsif ($self->{sock}) { # to lei(1) client
send($self->{sock}, "child_error $child_error", MSG_EOR);