X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FRoute.pm;h=72bb5db44b8afb42b7c3319dabfd41ab21b9430d;hb=9392cc93cca60220a2c8e390e716cddc2807f177;hp=d4fb95d4205eae5143959c9c6efd130b0da1eb43;hpb=99e970eab7e843c6810039bc85f462b270534a62;p=spider.git

diff --git a/perl/Route.pm b/perl/Route.pm
index d4fb95d4..72bb5db4 100644
--- a/perl/Route.pm
+++ b/perl/Route.pm
@@ -301,13 +301,16 @@ sub findroutes
 		push @out, $level ? [$level, $dxchan] : $dxchan;
 		return @out;
 	}
+	$seen->{$call}++;
 
 	# deal with more nodes
 	my $nref = Route::get($call);
 	foreach my $ncall (@{$nref->{parent}}) {
-		dbg("recursing from $call -> $ncall") if isdbg('routec');
-		my @rout = findroutes($ncall, $level+1, $seen);
-		push @out, @rout;
+		unless ($seen->{$ncall}) {
+			dbg("recursing from $call -> $ncall") if isdbg('routec');
+			my @rout = findroutes($ncall, $level+1, $seen);
+			push @out, @rout;
+		}
 	}
 
 	return $level == 0 ? map {$_->[1]} sort {$a->[0] <=> $b->[0]} @out : @out;
@@ -317,30 +320,7 @@ sub findroutes
 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;
-
-	# it isn't, build up a list of dxchannels and possible ping times
-	# for all the candidates.
-	unless (@dxchan) {
-		foreach my $p (@{$self->{parent}}) {
-#			dbg("Trying parent $p") if isdbg('routech');
-			next if $p eq $main::mycall; # the root
-			my $dxchan = DXChannel::get($p);
-			if ($dxchan) {
-				push @dxchan, $dxchan unless grep $dxchan == $_, @dxchan;
-			} else {
-				next if grep $p eq $_, @_;
-				my $ref = Route::Node::get($p);
-#				dbg("Next node $p " . ($ref ? 'Found' : 'NOT Found') if isdbg('routech') );
-				push @dxchan, $ref->alldxchan($self->{call}, @_) if $ref;
-			}
-		}
-	}
-#	dbg('routech', "Got dxchan: " . join(',', (map{ $_->call } @dxchan)) );
+	my @dxchan = findroutes($self->{call});
 	return @dxchan;
 }
 
@@ -356,16 +336,18 @@ sub dxchan
 	return undef unless @dxchan;
 
 	# determine the minimum ping channel
-	my $minping = 99999999;
-	foreach my $dxc (@dxchan) {
-		my $p = $dxc->pingave;
-		if (defined $p  && $p < $minping) {
-			$minping = $p;
-			$dxchan = $dxc;
-		}
-	}
-	$dxchan = shift @dxchan unless $dxchan;
-	return $dxchan;
+#	my $minping = 99999999;
+#	foreach my $dxc (@dxchan) {
+#		my $p = $dxc->pingave;
+#		if (defined $p  && $p < $minping) {
+#			$minping = $p;
+#			$dxchan = $dxc;
+#		}
+#	}
+#	$dxchan = shift @dxchan unless $dxchan;
+
+	# dxchannels are now returned in order of "closeness"
+	return $dxchan[0];
 }