X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProt.pm;h=846a6c9245f3d0cdc45f8c3f08ea9e0a6e8e97ee;hb=9f7e2a3ed64a53dbb0bf2e44bcd463bceef6c45b;hp=51348c82c0cb6e94e282fe922a46284db377cbb3;hpb=47597a3f8635c4d4de89419c0c808ddcda59b9d5;p=spider.git

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 51348c82..846a6c92 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -654,7 +654,7 @@ sub normal
 			# first clear out any nodes on this dxchannel
 			my $parent = Route::Node::get($self->{call});
 			my @rout = $parent->del_nodes;
-			$self->route_pc21(@rout, $parent);
+			$self->route_pc21(@rout, $parent) if @rout;
 			$self->send_local_config();
 			$self->send(pc20());
 			return;             # we don't pass these on
@@ -1405,7 +1405,7 @@ sub send_local_config
 		# create a list of all the nodes that are not connected to this connection
 		# and are not themselves isolated, this to make sure that isolated nodes
         # don't appear outside of this node
-		my @dxchan = grep { $_->call ne $main::mycall && $_->call ne $self->{call} } DXChannel::get_all_nodes();
+		my @dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} } DXChannel::get_all_nodes();
 		@localnodes = map { my $r = Route::Node::get($_->{call}); $r ? $r : () } @dxchan if @dxchan;
 		my @intcalls = map { $_->nodes } @localnodes if @localnodes;
 		my $ref = Route::Node::get($self->{call});
@@ -1726,6 +1726,8 @@ sub disconnect
 	my $pc39flag = shift;
 	my $call = $self->call;
 
+	return if $self->{disconnecting}++;
+	
 	unless ($pc39flag && $pc39flag == 1) {
 		$self->send_now("D", DXProt::pc39($main::mycall, $self->msg('disc1', "System Op")));
 	}
@@ -1787,7 +1789,7 @@ sub send_route
 	for (; @_ && $no; $no--) {
 		my $r = shift;
 		
-		if ($self->{routefilter}) {
+		if (!$self->{isolate} && $self->{routefilter}) {
 			$filter = undef;
 			if ($r) {
 				($filter, $hops) = $self->{routefilter}->it($self->{call}, $self->{dxcc}, $self->{itu}, $self->{cq}, $r->call, $r->dxcc, $r->itu, $r->cq);
@@ -1800,7 +1802,7 @@ sub send_route
 				dbg("was sent a null value") if isdbg('chanerr');
 			}
 		} else {
-			push @rin, $r;
+			push @rin, $r unless $self->{isolate} && $r->call ne $main::mycall;
 		}
 	}
 	if (@rin) {
@@ -1831,7 +1833,7 @@ sub broadcast_route
 		if ($dxchan->{routefilter}) {
 			$dxchan->send_route($generate, @_);
 		} else {
-			$dxchan->send_route($generate, @_) unless $self->{isolate} || $dxchan->{isolate};
+			$dxchan->send_route($generate, @_) unless $self->{isolate};
 		}
 	}
 }