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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.782 and 1.782.2.4

version 1.782, 2006/09/19 19:03:24 version 1.782.2.4, 2006/10/20 20:39:44
Line 295  sub error { Line 295  sub error {
 # ------------------------------------------- Transfer profile into environment  # ------------------------------------------- Transfer profile into environment
 my $env_loaded;  my $env_loaded;
 sub transfer_profile_to_env {  sub transfer_profile_to_env {
     if ($env_loaded) { return; }       my ($lonidsdir,$handle,$force_transfer) = @_;
       if (!$force_transfer && $env_loaded) { return; } 
   
     my ($lonidsdir,$handle)=@_;  
     if (!defined($lonidsdir)) {      if (!defined($lonidsdir)) {
  $lonidsdir = $perlvar{'lonIDsDir'};   $lonidsdir = $perlvar{'lonIDsDir'};
     }      }
Line 499  sub overloaderror { Line 499  sub overloaderror {
   
 sub spareserver {  sub spareserver {
     my ($loadpercent,$userloadpercent,$want_server_name) = @_;      my ($loadpercent,$userloadpercent,$want_server_name) = @_;
     my $tryserver;      my $spare_server;
     my $spareserver='';  
     if ($userloadpercent !~ /\d/) { $userloadpercent=0; }      if ($userloadpercent !~ /\d/) { $userloadpercent=0; }
     my $lowestserver=$loadpercent > $userloadpercent?      my $lowest_load=($loadpercent > $userloadpercent) ? $loadpercent 
              $loadpercent :  $userloadpercent;                                                       :  $userloadpercent;
     foreach $tryserver (keys(%spareid)) {      
  my $loadans=&reply('load',$tryserver);      foreach my $try_server (@{ $spareid{'primary'} }) {
  my $userloadans=&reply('userload',$tryserver);   ($spare_server, $lowest_load) =
  if ($loadans !~ /\d/ && $userloadans !~ /\d/) {      &compare_server_load($try_server, $spare_server, $lowest_load);
     next; #didn't get a number from the server      }
  }  
  my $answer;      my $found_server = ($spare_server ne '' && $lowest_load < 100);
  if ($loadans =~ /\d/) {  
     if ($userloadans =~ /\d/) {      if (!$found_server) {
  #both are numbers, pick the bigger one   foreach my $try_server (@{ $spareid{'default'} }) {
  $answer=$loadans > $userloadans?      ($spare_server, $lowest_load) =
     $loadans :  $userloadans;   &compare_server_load($try_server, $spare_server, $lowest_load);
     } else {  
  $answer = $loadans;  
     }  
  } else {  
     $answer = $userloadans;  
  }  
  if (($answer =~ /\d/) && ($answer<$lowestserver)) {  
     if ($want_server_name) {  
  $spareserver=$tryserver;  
     } else {  
  $spareserver="http://$hostname{$tryserver}";  
     }  
     $lowestserver=$answer;  
  }   }
     }      }
     return $spareserver;  
       if (!$want_server_name) {
    $spare_server="http://$hostname{$spare_server}";
       }
       return $spare_server;
 }  }
   
   sub compare_server_load {
       my ($try_server, $spare_server, $lowest_load) = @_;
   
       my $loadans     = &reply('load',    $try_server);
       my $userloadans = &reply('userload',$try_server);
   
       if ($loadans !~ /\d/ && $userloadans !~ /\d/) {
    next; #didn't get a number from the server
       }
   
       my $load;
       if ($loadans =~ /\d/) {
    if ($userloadans =~ /\d/) {
       #both are numbers, pick the bigger one
       $load = ($loadans > $userloadans) ? $loadans 
                                 : $userloadans;
    } else {
       $load = $loadans;
    }
       } else {
    $load = $userloadans;
       }
   
       if (($load =~ /\d/) && ($load < $lowest_load)) {
    $spare_server = $try_server;
    $lowest_load  = $load;
       }
       return ($spare_server,$lowest_load);
   }
 # --------------------------------------------- Try to change a user's password  # --------------------------------------------- Try to change a user's password
   
 sub changepass {  sub changepass {
Line 7209  sub get_iphost { Line 7228  sub get_iphost {
     while (my $configline=<$config>) {      while (my $configline=<$config>) {
        chomp($configline);         chomp($configline);
        if ($configline) {         if ($configline) {
           $spareid{$configline}=1;     my ($host,$type) = split(':',$configline,2);
      if (!defined($type) || $type eq '') { $type = 'default' };
      push(@{ $spareid{$type} }, $host);
        }         }
     }      }
     close($config);      close($config);
Line 7271  sub get_iphost { Line 7292  sub get_iphost {
   
 }  }
   
 $memcache=new Cache::Memcached({'servers'=>['127.0.0.1:11211']});  $memcache=new Cache::Memcached({'servers'           => ['127.0.0.1:11211'],
    'compress_threshold'=> 20_000,
            });
   
 $processmarker='_'.time.'_'.$perlvar{'lonHostID'};  $processmarker='_'.time.'_'.$perlvar{'lonHostID'};
 $dumpcount=0;  $dumpcount=0;
Removed from v.1.782  
changed lines
  Added in v.1.782.2.4

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