loncom/lonnet/perl/lonnet.pm - diff

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-version 1.1419, 2020/03/03 01:16:39
+version 1.1420, 2020/03/30 11:04:08
  Line 1230  sub choose_server {
      return ($login_host,$hostname,$portal_path,$isredirect,$lowest_load);
  }
+ sub get_course_sessions {
+     my ($cnum,$cdom,$lastactivity) = @_;
+     my %servers = &internet_dom_servers($cdom);
+     my %returnhash;
+     foreach my $server (sort(keys(%servers))) {
+         my $rep = &reply("coursesessions:$cdom:$cnum:$lastactivity",$server);
+         my @pairs=split(/\&/,$rep);
+         unless (($rep eq 'unknown_cmd') || ($rep =~ /^error/)) {
+             foreach my $item (@pairs) {
+                 my ($key,$value)=split(/=/,$item,2);
+                 $key = &unescape($key);
+                 next if ($key =~ /^error: 2 /);
+                 if (exists($returnhash{$key})) {
+                     next if ($value < $returnhash{$key});
+                 }
+                 $returnhash{$key}=$value;
+             }
+         }
+     }
+     return %returnhash;
+ }
  # --------------------------------------------- Try to change a user's password
  sub changepass {