| blib/lib/Device/Modbus/TCP.pm | |||
|---|---|---|---|
| Criterion | Covered | Total | % |
| branch | 12 | 20 | 60.0 |
| line | true | false | branch |
|---|---|---|---|
| 20 | 7 | 19 | unless $bytes |
| 23 | 0 | 19 | unless $sock->connected |
| 33 | 2 | 25980 | if ($!{'EINTR'} or length $msg == 0) |
| 38 | 0 | 25980 | unless (defined $rc) |
| 62 | 0 | 3 | if (not defined $rc) |
| 67 | 0 | 0 | if ($_ =~ /timed out/) { } |
| 76 | 3 | 0 | if $attempts >= 5 or $rc == length $adu->binary_message |
| 91 | 0 | 16 | unless defined $self->{'buffer'} and length $self->{'buffer'} >= $bytes |
| 98 | 3 | 9 | if (defined $msg) |
| 100 | 3 | 0 | if defined $msg->{'unit'} |