force route to always give the local channel if available

[spider.git] / perl / Route.pm

diff --git a/perl/Route.pm b/perl/Route.pm
index 6a4f96f60c6f9101e7dd6cae66f0b8d42b7ce1ee..ee84c1508b3bdd47e07edad8597845760a34ac19 100644 (file)
--- a/perl/Route.pm
+++ b/perl/Route.pm
@@ -92,28 +92,41 @@ sub _addlist
 {
        my $self = shift;
        my $field = shift;
+       my @out;
        foreach my $c (@_) {
-               my $call = _getcall($c);
-               unless (grep {$_ eq $call} @{$self->{$field}}) {
+               confess "Need a ref here" unless ref($c);
+               
+               my $call = $c->{call};
+               unless (grep $_ eq $call, @{$self->{$field}}) {
                        push @{$self->{$field}}, $call;
                        dbg(ref($self) . " adding $call to " . $self->{call} . "->\{$field\}") if isdbg('routelow');
+                       push @out, $c;
                }
        }
-       return $self->{$field};
+       return @out;
 }
 
 sub _dellist
 {
        my $self = shift;
        my $field = shift;
+       my @out;
        foreach my $c (@_) {
-               my $call = _getcall($c);
-               if (grep {$_ eq $call} @{$self->{$field}}) {
+               confess "Need a ref here" unless ref($c);
+               my $call = $c->{call};
+               if (grep $_ eq $call, @{$self->{$field}}) {
                        $self->{$field} = [ grep {$_ ne $call} @{$self->{$field}} ];
                        dbg(ref($self) . " deleting $call from " . $self->{call} . "->\{$field\}") if isdbg('routelow');
+                       push @out, $c;
                }
        }
-       return $self->{$field};
+       return @out;
+}
+
+sub is_empty
+{
+       my $self = shift;
+       return @{$self->{$_[0]}} == 0;
 }
 
 #
@@ -261,6 +274,7 @@ sub alldxchan
        my $self = shift;
        my @dxchan;
 #      dbg("Trying node $self->{call}") if isdbg('routech');
+
        my $dxchan = DXChannel->get($self->{call});
        push @dxchan, $dxchan if $dxchan;
        
@@ -288,12 +302,16 @@ sub alldxchan
 sub dxchan
 {
        my $self = shift;
+       
+       # ALWAYS return the locally connected channel if present;
+       my $dxchan = DXChannel->get($self->call);
+       return $dxchan if $dxchan;
+       
        my @dxchan = $self->alldxchan;
        return undef unless @dxchan;
        
        # determine the minimum ping channel
        my $minping = 99999999;
-       my $dxchan;
        foreach my $dxc (@dxchan) {
                my $p = $dxc->pingave;
                if (defined $p  && $p < $minping) {