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[spider.git] / perl / DXCluster.pm

diff --git a/perl/DXCluster.pm b/perl/DXCluster.pm
index 2ddd2358648f28616c2c8f2f197bce61303e9d4a..6daf65a3874a5ebfd29ba8326e45b13b733854d0 100644 (file)
--- a/perl/DXCluster.pm
+++ b/perl/DXCluster.pm
@@ -16,8 +16,8 @@ package DXCluster;
 
 use Exporter;
 @ISA = qw(Exporter);
-use Carp;
 use DXDebug;
+use Carp;
 
 use strict;
 use vars qw(%cluster %valid);
@@ -92,6 +92,15 @@ sub showcall
   return $self->{call};
 }
 
+# the answer required by show/cluster
+sub cluster
+{
+       my $users = DXCommandmode::get_all();
+       my $uptime = main::uptime();
+       
+       return " $DXNode::nodes nodes, $users local / $DXNode::users total users  Max users $DXNode::maxusers  Uptime $uptime";
+}
+
 sub DESTROY
 {
   my $self = shift;
@@ -122,7 +131,6 @@ package DXNodeuser;
 use DXDebug;
 
 use strict;
-my $users = 0;
 
 sub new 
 {
@@ -133,8 +141,8 @@ sub new
   my $self = $pkg->alloc($dxchan, $call, $confmode, $here);
   $self->{mynode} = $node;
   $node->{list}->{$call} = $self;     # add this user to the list on this node
-  $users++;
   dbg('cluster', "allocating user $call to $node->{call} in cluster\n");
+  $node->update_users;
   return $self;
 }
 
@@ -143,16 +151,16 @@ sub del
   my $self = shift;
   my $call = $self->{call};
   my $node = $self->{mynode};
- 
+
   delete $node->{list}->{$call};
   delete $DXCluster::cluster{$call};     # remove me from the cluster table
   dbg('cluster', "deleting user $call from $node->{call} in cluster\n");
-  $users-- if $users > 0;
+  $node->update_users;
 }
 
 sub count
 {
-  return $users;                 # + 1 for ME (naf eh!)
+  return $DXNode::users;                 # + 1 for ME (naf eh!)
 }
 
 no strict;
@@ -168,13 +176,18 @@ package DXNode;
 use DXDebug;
 
 use strict;
-my $nodes = 0;
+use vars qw($nodes $users $maxusers);
+
+$nodes = 0;
+$users = 0;
+$maxusers = 0;
+
 
 sub new 
 {
   my ($pkg, $dxchan, $call, $confmode, $here, $pcversion) = @_;
   my $self = $pkg->alloc($dxchan, $call, $confmode, $here);
-  $self->{version} = $pcversion;
+  $self->{pcversion} = $pcversion;
   $self->{list} = { } ;
   $nodes++;
   dbg('cluster', "allocating node $call to cluster\n");
@@ -202,6 +215,7 @@ sub del
   foreach $ref (values %{$self->{list}}) {
     $ref->del();      # this also takes them out of this list
   }
+  delete $DXCluster::cluster{$call};     # remove me from the cluster table
   dbg('cluster', "deleting node $call from cluster\n"); 
   $nodes-- if $nodes > 0;
 }
@@ -209,11 +223,15 @@ sub del
 sub update_users
 {
   my $self = shift;
-  if (%{$self->{list}}) {
-    $self->{users} = scalar %{$self->{list}};
+  my $count = shift;
+  $users -= $self->{users};
+  if ((keys %{$self->{list}})) {
+    $self->{users} = (keys %{$self->{list}});
   } else {
-    $self->{users} = shift;
+    $self->{users} = $count;
   }
+  $users += $self->{users};
+  $maxusers = $users+$nodes if $users+$nodes > $maxusers;
 }
 
 sub count