my @nodes;
my $ncall = $self->{call};
# is this the last connection, I have no parents anymore?
my @nodes;
my $ncall = $self->{call};
# is this the last connection, I have no parents anymore?
foreach my $rcall (@{$self->{nodes}}) {
next if grep $rcall eq $_, @_;
my $r = Route::Node::get($rcall);
foreach my $rcall (@{$self->{nodes}}) {
next if grep $rcall eq $_, @_;
my $r = Route::Node::get($rcall);