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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.156 and 1.157

version 1.156, 2001/08/23 22:44:51 version 1.157, 2001/09/20 16:09:07
Line 127 Line 127
 # 5/30 H. K. Ng  # 5/30 H. K. Ng
 # 6/1 Gerd Kortemeyer  # 6/1 Gerd Kortemeyer
 # July Guy Albertelli  # July Guy Albertelli
 # 8/4,8/7,8/8,8/9,8/11,8/16,8/17,8/18,8/20,8/23 Gerd Kortemeyer  # 8/4,8/7,8/8,8/9,8/11,8/16,8/17,8/18,8/20,8/23,9/20 Gerd Kortemeyer
   
 package Apache::lonnet;  package Apache::lonnet;
   
Line 136  use Apache::File; Line 136  use Apache::File;
 use LWP::UserAgent();  use LWP::UserAgent();
 use HTTP::Headers;  use HTTP::Headers;
 use vars   use vars 
 qw(%perlvar %hostname %homecache %hostip %spareid %hostdom %libserv %pr %prp %fe %fd $readit %metacache %packagetab);  qw(%perlvar %hostname %homecache %hostip %spareid %hostdom %libserv %pr %prp %fe %fd $readit %metacache %packagetab %courselogs);
 use IO::Socket;  use IO::Socket;
 use GDBM_File;  use GDBM_File;
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
Line 665  sub log { Line 665  sub log {
     return critical("log:$dom:$nam:$what",$hom);      return critical("log:$dom:$nam:$what",$hom);
 }  }
   
   # ------------------------------------------------------------------ Course Log
   
   sub flushcourselogs {
       &logthis('Flushing course log buffers');
       map {
           my $crsid=$_;
           if (&reply('log:'.$ENV{'course.'.$crsid.'.domain'}.':'.
             $ENV{'course.'.$crsid.'.num'}.':'.
              &escape($courselogs{$crsid}),
             $ENV{'course.'.$crsid.'.home'}) eq 'ok') {
       delete $courselogs{$crsid};
           } else {
               &logthis('Failed to flush log buffer for '.$crsid);
               if (length($courselogs{$crsid})>40000) {
                  &logthis("<font color=blue>WARNING: Buffer for ".$crsid.
                           " exceeded maximum size, deleting.</font>");
                  delete $courselogs{$crsid};
               }
           }        
       } keys %courselogs;
   }
   
   sub courselog {
       my $what=shift;
       unless ($ENV{'request.course.id'}) { return ''; }
       if (defined $courselogs{$ENV{'request.course.id'}}) {
    $courselogs{$ENV{'request.course.id'}}.='&'.$what;
       } else {
    $courselogs{$ENV{'request.course.id'}}.=$what;
       }
       if (length($courselogs{$ENV{'request.course.id'}})>4048) {
    &flushcourselogs();
       }
   }
   
 # ----------------------------------------------------------- Check out an item  # ----------------------------------------------------------- Check out an item
   
 sub checkout {  sub checkout {
Removed from v.1.156  
changed lines
  Added in v.1.157

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