| line | true | false | branch | 
 
| 19 | 3 | 0 | if @_ | 
 
| 26 | 10 | 0 | if @_ | 
 
| 44 | 10 | 0 | unless $self->_fork | 
 
| 45 | 0 | 0 | unless defined $socket | 
 
| 48 | 0 | 0 | unless defined $pid | 
 
| 50 | 0 | 0 | unless $pid | 
 
| 54 | 0 | 10 | if $self->_fork | 
 
| 63 | 0 | 0 | @_ ? : | 
 
| 65 | 0 | 0 | if defined $handle | 
 
| 71 | 19 | 1 | if $self->is_open | 
 
| 72 | 1 | 0 | unless $self->mode | 
 
| 78 | 0 | 1 | if $self->is_open | 
 
| 81 | 1 | 0 | $self->_listen ? : | 
 
| 94 | 0 | 1 | unless my $socket = 'IO::Socket::INET'->new(@args) | 
 
| 103 | 3 | 0 | if defined $self->name | 
 
| 105 | 3 | 0 | unless defined $self->domain | 
 
| 106 | 1 | 2 | unless $self->domain | 
 
| 107 | 3 | 0 | unless defined $self->port |