X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProt.pm;h=736cab4d41d1a58496cb0b7bfcb305dec26f557d;hb=b51a81586ebf52195e587daf321eb7053a2de16e;hp=51348c82c0cb6e94e282fe922a46284db377cbb3;hpb=47597a3f8635c4d4de89419c0c808ddcda59b9d5;p=spider.git

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 51348c82..736cab4d 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")));
 	}