make sure the node C record is actually sent
[spider.git] / perl / DXProt.pm
index b775965660738029cf0e8a98385363c169652890..3e33ec33d3096f67284f5a214963acecaaf50696 100644 (file)
@@ -45,6 +45,7 @@ use vars qw($pc11_max_age $pc23_max_age $last_pc50 $eph_restime $eph_info_restim
                        $allowzero $decode_dk0wcy $send_opernam @checklist
                        $eph_pc15_restime $pc92_update_period $pc92_obs_timeout
                        %pc92_find $pc92_find_timeout $pc92_short_update_period
+                       $next_pc92_obs_timeout
                   );
 
 $pc11_max_age = 1*3600;                        # the maximum age for an incoming 'real-time' pc11
@@ -69,15 +70,17 @@ $eph_pc15_restime = 6*60;
 $eph_pc34_restime = 30;
 $pingint = 5*60;
 $obscount = 2;
-$chatdupeage = 20 * 60 * 60;
+$chatdupeage = 20 * 60;
 $chatimportfn = "$main::root/chat_import";
 $investigation_int = 12*60*60; # time between checks to see if we can see this node
 $pc19_version = 5466;                  # the visible version no for outgoing PC19s generated from pc59
-$pc92_update_period = 60*60;   # the period between PC92 C updates
+$pc92_update_period = 60*60;   # the period between outgoing PC92 C updates
 $pc92_short_update_period = 15*60; # shorten the update period after a connection
 %pc92_find = ();                               # outstanding pc92 find operations
 $pc92_find_timeout = 30;               # maximum time to wait for a reply
-$pc92_obs_timeout = $pc92_update_period; # the time between obscount countdowns
+#$pc92_obs_timeout = $pc92_update_period; # the time between obscount countdowns
+$pc92_obs_timeout = 60*60; # the time between obscount for incoming countdowns
+$next_pc92_obs_timeout = $main::systime + 60*60; # the time between obscount countdowns
 
 
 
@@ -209,6 +212,7 @@ sub update_pc92_next
        my $self = shift;
        my $period = shift || $pc92_update_period;
        $self->{next_pc92_update} = $main::systime + $period - int rand($period / 4);
+       dbg("ROUTE: update_pc92_next: $self->{call} " . atime($self->{next_pc92_update})) if isdbg('obscount');
 }
 
 sub init
@@ -341,7 +345,7 @@ sub start
        $script->run($self) if $script;
 
        # set next_pc92_update time for this node sooner
-       $self->update_pc92_next($pc92_short_update_period);
+       $self->update_pc92_next($self->{outbound} ? $pc92_short_update_period : $pc92_update_period);
 }
 
 #
@@ -351,7 +355,7 @@ sub start
 sub sendinit
 {
        my $self = shift;
-       $self->send(pc18());
+       $self->send(pc18(($self->{isolate} || !$self->user->wantpc9x) ? "" : " pc9x"));
 }
 
 #
@@ -461,9 +465,9 @@ sub process
                eph_clean();
                import_chat();
 
-               if ($main::systime >= $pc92_obs_timeout) {
+               if ($main::systime >= $next_pc92_obs_timeout) {
                        time_out_pc92_routes();
-                       $pc92_obs_timeout = $main::systime + $pc92_update_period;
+                       $next_pc92_obs_timeout = $main::systime + $pc92_obs_timeout;
                }
 
                $last10 = $t;
@@ -475,10 +479,10 @@ sub process
                        # send out a PC92 config record if required for me and
                        # all my non pc9x dependent nodes.
                        if ($main::systime >= $dxchan->{next_pc92_update}) {
-                               if ($dxchan->{call} eq $main::mycall || !$dxchan->{do_pc9x}) {
-                                       $dxchan->send_pc92_update($dxchan->{call});
+                               dbg("ROUTE: pc92 broadcast candidate: $dxchan->{call}") if isdbg('obscount');
+                               if ($dxchan == $main::me || !$dxchan->{do_pc9x}) {
+                                       $dxchan->broadcast_pc92_update($dxchan->{call});
                                }
-                               $dxchan->update_pc92_next($pc92_update_period);
                        }
                }
        }
@@ -625,6 +629,7 @@ sub send_announce
        my $target = $_[6];
        my $to = 'To ';
        my $text = unpad($_[2]);
+       my $from = $_[0];
 
        if ($_[3] eq '*') {     # sysops
                $target = "SYSOP";
@@ -641,7 +646,7 @@ sub send_announce
 
 
        # obtain country codes etc
-       my @a = Prefix::cty_data($_[0]);
+       my @a = Prefix::cty_data($from);
        my @b = Prefix::cty_data($_[4]);
        if ($self->{inannfilter}) {
                my ($filter, $hops) =
@@ -654,12 +659,20 @@ sub send_announce
                }
        }
 
-       if (AnnTalk::dup($_[0], $_[1], $_[2])) {
-               dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
-               return;
+       if (AnnTalk::dup($from, $target, $_[2])) {
+               my $dxchan = DXChannel::get($from);
+               if ($self == $main::me && $dxchan && $dxchan->is_user) {
+                       if ($dxchan->priv < 5) {
+                               $dxchan->send($dxchan->msg('dup'));
+                               return;
+                       }
+               } else {
+                       dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
+                       return;
+               }
        }
 
-       Log('ann', $target, $_[0], $text);
+       Log('ann', $target, $from, $text);
 
        # send it if it isn't the except list and isn't isolated and still has a hop count
        # taking into account filtering and so on
@@ -673,7 +686,7 @@ sub send_announce
        }
 }
 
-my $msgid = 0;
+my $msgid = int rand(1000);
 
 sub nextchatmsgid
 {
@@ -693,6 +706,7 @@ sub send_chat
        my $target = $_[3];
        my $text = unpad($_[2]);
        my $ak1a_line;
+       my $from = $_[0];
 
        # munge the group and recast the line if required
        if ($target =~ s/\.LST$//) {
@@ -700,7 +714,7 @@ sub send_chat
        }
 
        # obtain country codes etc
-       my @a = Prefix::cty_data($_[0]);
+       my @a = Prefix::cty_data($from);
        my @b = Prefix::cty_data($_[4]);
        if ($self->{inannfilter}) {
                my ($filter, $hops) =
@@ -713,13 +727,21 @@ sub send_chat
                }
        }
 
-       if (AnnTalk::dup($_[0], $_[1], $_[2], $chatdupeage)) {
-               dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
-               return;
+       if (AnnTalk::dup($from, $target, $_[2], $main::systime + $chatdupeage)) {
+               my $dxchan = DXChannel::get($from);
+               if ($self == $main::me && $dxchan && $dxchan->is_user) {
+                       if ($dxchan->priv < 5) {
+                               $dxchan->send($dxchan->msg('dup'));
+                               return;
+                       }
+               } else {
+                       dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
+                       return;
+               }
        }
 
 
-       Log('chat', $target, $_[0], $text);
+       Log('chat', $target, $from, $text);
 
        # send it if it isn't the except list and isn't isolated and still has a hop count
        # taking into account filtering and so on
@@ -834,23 +856,13 @@ sub gen_my_pc92_config
                dbg("ROUTE: all dxchan: " . join(',', map{$_->{call}} @dxchan)) if isdbg('routelow');
                my @localnodes = map { my $r = Route::get($_->{call}); $r ? $r : () } @dxchan;
                dbg("ROUTE: localnodes: " . join(',', map{$_->{call}} @localnodes)) if isdbg('routelow');
-               return pc92c($main::routeroot, @localnodes);
+               return pc92c($node, @localnodes);
        } else {
                my @rout = map {my $r = Route::User::get($_); $r ? ($r) : ()} $node->users;
                return pc92c($node, @rout);
        }
 }
 
-sub gen_pc92_update
-{
-       my $self = shift;
-
-       # send 'my' configuration for all channels
-       my $l = gen_my_pc92_config($main::routeroot);
-       return $l;
-}
-
-
 sub send_last_pc92_config
 {
        my $self = shift;
@@ -873,15 +885,17 @@ sub send_pc92_config
        $self->send($node->last_PC92C);
 }
 
-sub send_pc92_update
+sub broadcast_pc92_update
 {
        my $self = shift;
        my $call = shift;
 
-       dbg('DXProt::send_pc92_update') if isdbg('trace');
+       dbg("ROUTE: broadcast_pc92_update $call") if isdbg('obscount');
 
-       my $l = gen_my_pc92_config(Route::Node::get($call));
+       my $nref = Route::Node::get($call);
+       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);
 }
 
 sub time_out_pc92_routes
@@ -892,14 +906,14 @@ sub time_out_pc92_routes
                my $o = $n->dec_obs;
                if ($o <= 0) {
                        if (my $dxchan = DXChannel::get($n->call)) {
-                               dbg("disconnecting local pc92 $dxchan->{call} on obscount") if isdbg('obscount');
+                               dbg("ROUTE: disconnecting local pc92 $dxchan->{call} on obscount") if isdbg('obscount');
                                $dxchan->disconnect;
                                next;
                        }
                        my @parents = map {Route::Node::get($_)} $n->parents;
                        for (@parents) {
                                if ($_) {
-                                       dbg("deleting pc92 $_->{call} from $n->{call} on obscount")  if isdbg('obscount');
+                                       dbg("ROUTE: deleting pc92 $_->{call} from $n->{call} on obscount")  if isdbg('obscount');
                                        push @rdel, $n->del($_);
                                }
                        }