--- loncom/lonnet/perl/lonnet.pm	2010/03/24 03:29:11	1.1059
+++ loncom/lonnet/perl/lonnet.pm	2010/05/03 16:41:57	1.1061
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1059 2010/03/24 03:29:11 raeburn Exp $
+# $Id: lonnet.pm,v 1.1061 2010/05/03 16:41:57 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -665,30 +665,6 @@ sub userload {
     return $userloadpercent;
 }
 
-# ------------------------------------------ Fight off request when overloaded
-
-sub overloaderror {
-    my ($r,$checkserver)=@_;
-    unless ($checkserver) { $checkserver=$perlvar{'lonHostID'}; }
-    my $loadavg;
-    if ($checkserver eq $perlvar{'lonHostID'}) {
-       open(my $loadfile,'/proc/loadavg');
-       $loadavg=<$loadfile>;
-       $loadavg =~ s/\s.*//g;
-       $loadavg = 100*$loadavg/$perlvar{'lonLoadLim'};
-       close($loadfile);
-    } else {
-       $loadavg=&reply('load',$checkserver);
-    }
-    my $overload=$loadavg-100;
-    if ($overload>0) {
-	$r->err_headers_out->{'Retry-After'}=$overload;
-        $r->log_error('Overload of '.$overload.' on '.$checkserver);
-        return 413;
-    }    
-    return '';
-}
-
 # ------------------------------ Find server with least workload from spare.tab
 
 sub spareserver {
@@ -4539,7 +4515,7 @@ sub get_portfolio_access {
                 my (%allgroups,%allroles); 
                 my ($start,$end,$role,$sec,$group);
                 foreach my $envkey (%env) {
-                    if ($envkey =~ m-^user\.role\.(gr|cc|in|ta|ep|st)\./($match_domain)/($match_courseid)/?([^/]*)$-) {
+                    if ($envkey =~ m-^user\.role\.(gr|cc|co|in|ta|ep|ad|st)\./($match_domain)/($match_courseid)/?([^/]*)$-) {
                         my $cid = $2.'_'.$3; 
                         if ($1 eq 'gr') {
                             $group = $4;