fix another possible(?) error on broadcast p92 update

[spider.git] / perl / DXProt.pm

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 0ca491ea24c49842c18612c66fa3914579001ea2..e4e0aa49db77409adf7ee3cb097dffbf492f2ec7 100644 (file)
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -893,6 +893,10 @@ sub broadcast_pc92_update
        dbg("ROUTE: broadcast_pc92_update $call") if isdbg('obscount');
 
        my $nref = Route::Node::get($call);
+       unless ($nref) {
+               dbg("ERROR: broadcast_pc92_update - Route::Node $call disappeared");
+               return;
+       }
        my $l = $nref->last_PC92C(gen_my_pc92_config($nref));
        $main::me->broadcast_route_pc9x($main::mycall, undef, $l, 0);
        $self->update_pc92_next($pc92_update_period);
@@ -1144,16 +1148,6 @@ sub disconnect
 
        # do routing stuff, remove me from routing table
        my $node = Route::Node::get($call);
-       my @rout;
-       if ($node) {
-               @rout = $node->del($main::routeroot);
-
-               # and all my ephemera as well
-               for (@rout) {
-                       my $c = $_->call;
-                       eph_del_regex("^PC1[679].*$c");
-               }
-       }
 
        RouteDB::delete_interface($call);
 
@@ -1161,12 +1155,6 @@ sub disconnect
        my $mref = DXMsg::get_busy($call);
        $mref->stop_msg($call) if $mref;
 
-       # broadcast to all other nodes that all the nodes connected to via me are gone
-       unless ($pc39flag && $pc39flag == 2)  {
-               $self->route_pc21($main::mycall, undef, @rout) if @rout;
-               $self->route_pc92d($main::mycall, undef, $main::routeroot, $node) if $node;
-       }
-
        # remove outstanding pings
        delete $pings{$call};
 
@@ -1179,6 +1167,43 @@ sub disconnect
        Log('DXProt', $call . " Disconnected");
 
        $self->SUPER::disconnect;
+
+       # here we determine what needs to go out of the routing table
+       my @rout;
+       if ($node) {
+               dbg('%Route::Node::List = ' . join(',', sort keys %Route::Node::list)) if isdbg('routedisc');
+
+               @rout = $node->del($main::routeroot);
+
+               dbg('@rout = ' . join(',', sort map {$_->call} @rout)) if isdbg('routedisc');
+
+               # now we need to see what can't be routed anymore and came
+               # in via this node (probably).
+               my $n = 0;
+               while ($n != @rout) {
+                       $n = @rout;
+                       for (Route::Node::get_all()) {
+                               unless ($_->dxchan) {
+                                       push @rout, $_->delete;
+                               }
+                       }
+                       dbg('@rout = ' . join(',', sort map {$_->call} @rout)) if isdbg('routedisc');
+               }
+
+               dbg('%Route::Node::List = ' . join(',', sort keys %Route::Node::list)) if isdbg('routedisc');
+
+               # and all my ephemera as well
+               for (@rout) {
+                       my $c = $_->call;
+                       eph_del_regex("^PC1[679].*$c");
+               }
+       }
+
+       # broadcast to all other nodes that all the nodes connected to via me are gone
+       unless ($pc39flag && $pc39flag == 2)  {
+               $self->route_pc21($main::mycall, undef, @rout) if @rout;
+               $self->route_pc92d($main::mycall, undef, $main::routeroot, $node) if $node;
+       }
 }
 
 
@@ -1541,7 +1566,7 @@ sub import_chat
                                Log('ann', $target, $main::mycall, $text);
                                $main::me->normal(DXProt::pc93($target, $main::mycall, $via, $text));
                        } else {
-                               $main::me->send_chats($target, $text);
+                               DXCommandmode::send_chats($main::me, $target, $text);
                        }
                }
        }