+ # do nodes
+ my %in;
+ if ($thing->{n}) {
+ for (split(/:/, $thing->{n})) {
+ my ($here, $call) = unpack("A1 A*", $_);
+ next if $call eq $main::mycall;
+ $in{$call} = $here;
+ }
+ }
+ if ($thing->{a}) {
+ for (split(/:/, $thing->{a})) {
+ my ($here, $call) = unpack("A1 A*", $_);
+ next if $call eq $main::mycall;
+ $in{$call} = $here;
+ }
+ }
+ my ($del, $add) = $parent->diff_nodes(keys %in);
+ if ($del) {
+ foreach my $call (@$del) {
+ next if $call eq $main::mycall;
+ RouteDB::delete($call, $chan_call);
+ my $ref = Route::Node::get($call);
+ if ($ref) {
+ push @pc21, grep {$_} $ref->del($parent);
+ }
+ }
+ }
+ if ($add) {
+ foreach my $call (@$add) {
+ next if $call eq $main::mycall;
+ RouteDB::update($call, $chan_call);
+ my $here = $in{$call};
+ push @pc19, grep {$_} $parent->add($call, 0, $here);
+ }