]> dxcluster.net Git - spider.git/commitdiff
added announce deduping and filtering
authordjk <djk>
Tue, 18 May 1999 21:28:01 +0000 (21:28 +0000)
committerdjk <djk>
Tue, 18 May 1999 21:28:01 +0000 (21:28 +0000)
changed dup connect semantics

Changes
perl/DXProt.pm
perl/cluster.pl

diff --git a/Changes b/Changes
index be97d3a6afb839c2ec3d8b731de1e187c1c4652b..35feff184e3a0127fe8782f1b385214e69c2ec22 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,3 +1,5 @@
+18May99=======================================================================
+1. Added announce dup checking.
 08May99=======================================================================
 1. Added a bit more checking to the rcmd thing to make more sure that this
 rcmd isn't coming from an imposter. Not possible to prevent everything 
index 7ef99411fd7d099d1de5e8838e867d02a2f6b5dd..5bda044a045644a3a8687c2ff4e36828c9958bec 100644 (file)
@@ -30,14 +30,17 @@ use Carp;
 use strict;
 use vars qw($me $pc11_max_age $pc11_dup_age $pc23_dup_age 
                        %spotdup %wwvdup $last_hour %pings %rcmds 
-                       %nodehops @baddx $baddxfn);
+                       %nodehops @baddx $baddxfn $pc12_dup_age
+                       %anndup);
 
 $me = undef;                                   # the channel id for this cluster
 $pc11_max_age = 1*3600;                        # the maximum age for an incoming 'real-time' pc11
 $pc11_dup_age = 24*3600;               # the maximum time to keep the spot dup list for
 $pc23_dup_age = 24*3600;               # the maximum time to keep the wwv dup list for
+$pc12_dup_age = 24*3600;               # the maximum time to keep the ann dup list for
 %spotdup = ();                             # the pc11 and 26 dup hash 
-%wwvdup = ();                              # the pc23 and 27 dup hash 
+%wwvdup = ();                              # the pc23 and 27 dup hash
+%anndup = ();                               # the PC12 dup hash
 $last_hour = time;                             # last time I did an hourly periodic update
 %pings = ();                    # outstanding ping requests outbound
 %rcmds = ();                    # outstanding rcmd requests outbound
@@ -235,6 +238,21 @@ sub normal
                }
                
                if ($pcno == 12) {              # announces
+                       # announce duplicate checking
+                       my $text = uc unpad($field[3]);
+                       my $dupkey = $field[1].$field[2].$text.$field[4].$field[6];
+                       if ($anndup{$dupkey}) {
+                               dbg('chan', "Duplicate Announce ignored\n");
+                               return;
+                       }
+                       $anndup{$dupkey} = $main::systime;
+                       
+                       # global ann filtering
+                       my ($filter, $hops) = Filter::it($self->{annfilter}, @field[1..6], $self->{call} ) if $self->{annfilter};
+                       if ($self->{annfilter} && !$filter) {
+                               dbg('chan', "Rejected by filter");
+                               return;
+                       }
                        
                        if ($field[2] eq '*' || $field[2] eq $main::mycall) {
                                
@@ -646,6 +664,10 @@ sub process
                while (($key, $val) = each %wwvdup) {
                        delete $wwvdup{$key} if $val < $cutoff;
                }
+               $cutoff = $main::systime - $pc12_dup_age;
+               while (($key, $val) = each %anndup) {
+                       delete $anndup{$key} if $val < $cutoff;
+               }
                $last_hour = $main::systime;
        }
 }
index b1b330b2c983f1377ed82faf0dba5397b38d9886..bfd9bb094ba4655fb6313346688ae572b7f2110e 100755 (executable)
@@ -107,13 +107,14 @@ sub rec
                my ($sort, $call, $line) = $msg =~ /^(\w)(\S+)\|(.*)$/;
 
                 # is there one already connected to me ? 
-               if ($dxchan = DXChannel->get($call)) {
-                       disconnect($dxchan);
-                       sleep(1);
+               my $user = DXUser->get($call);
+               if (DXChannel->get($call)) {
+                       my $mess = DXM::msg($lang, $user->sort eq 'A' ? 'concluster' : 'conother', $call);
+                       already_conn($conn, $call, $mess);
+                       return;
                }
                
                # is there one already connected elsewhere in the cluster (and not a cluster)
-               my $user = DXUser->get($call);
                if ($user) {
                        if (($user->sort eq 'A' || $call eq $myalias) && !DXCluster->get_exact($call)) {
                                ;