loncom/lonnet/perl/lonnet.pm - diff

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-version 1.1075, 2010/07/23 14:59:24
+version 1.1076, 2010/07/24 17:42:51
  Line 812  sub has_user_session {
      return 0;
  }
+ # --------- determine least loaded server in a user's domain which allows login
+ sub choose_server {
+     my ($udom) = @_;
+     my %domconfhash = &Apache::loncommon::get_domainconf($udom);
+     my %servers = &servers($udom);
+     my $lowest_load = 30000;
+     my ($login_host,$hostname);
+     foreach my $lonhost (keys(%servers)) {
+         my $loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost};
+         if ($loginvia eq '') {
+             ($login_host, $lowest_load) =
+             &compare_server_load($lonhost, $login_host, $lowest_load);
+         }
+     }
+     if ($login_host ne '') {
+         $hostname = $servers{$login_host};
+     }
+     return ($login_host,$hostname);
+ }
  # --------------------------------------------- Try to change a user's password
  sub changepass {