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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.587.2.3.2.5 and 1.587.2.3.2.7

version 1.587.2.3.2.5, 2005/02/14 02:20:26 version 1.587.2.3.2.7, 2005/02/14 03:11:07
Line 36  use HTTP::Date; Line 36  use HTTP::Date;
 # use Date::Parse;  # use Date::Parse;
 use vars   use vars 
 qw(%perlvar %hostname %homecache %badServerCache %hostip %iphost %spareid %hostdom   qw(%perlvar %hostname %homecache %badServerCache %hostip %iphost %spareid %hostdom 
    %libserv %pr %prp $memcache %packagetab %courseresversioncache %resversioncache     %libserv %pr %prp $memcache %packagetab 
    %courselogs %accesshash %userrolehash $processmarker $dumpcount      %courselogs %accesshash %userrolehash $processmarker $dumpcount 
    %coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseinstcodebuf %courseownerbuf %courseresdatacache      %coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseinstcodebuf %courseownerbuf %courseresdatacache 
    %userresdatacache %getsectioncache %domaindescription %domain_auth_def %domain_auth_arg_def      %userresdatacache %getsectioncache %domaindescription %domain_auth_def %domain_auth_arg_def 
Line 1028  my %accessed; Line 1028  my %accessed;
 my $kicks=0;  my $kicks=0;
 my $hits=0;  my $hits=0;
 sub devalidate_cache_new {  sub devalidate_cache_new {
     my ($name,$id) = @_;      my ($name,$id,$debug) = @_;
     if (0) { &Apache::lonnet::logthis("deleting $name:$id"); }      if ($debug) { &Apache::lonnet::logthis("deleting $name:$id"); }
     $id=&escape($name.':'.$id);      $id=&escape($name.':'.$id);
     $memcache->delete($id);      $memcache->delete($id);
     delete($remembered{$id});      delete($remembered{$id});
Line 1038  sub devalidate_cache_new { Line 1038  sub devalidate_cache_new {
   
 sub is_cached_new {  sub is_cached_new {
     my ($name,$id,$debug) = @_;      my ($name,$id,$debug) = @_;
     $debug=0;  
     $id=&escape($name.':'.$id);      $id=&escape($name.':'.$id);
     if (exists($remembered{$id})) {      if (exists($remembered{$id})) {
  if ($debug) { &Apache::lonnet::logthis("Earyl return $id of $remembered{$id} "); }   if ($debug) { &Apache::lonnet::logthis("Earyl return $id of $remembered{$id} "); }
Line 1051  sub is_cached_new { Line 1050  sub is_cached_new {
  if ($debug) { &Apache::lonnet::logthis("getting $id is not defined"); }   if ($debug) { &Apache::lonnet::logthis("getting $id is not defined"); }
  return (undef,undef);   return (undef,undef);
     }      }
     &make_room($id,$value);      &make_room($id,$value,$debug);
     if ($value eq '__undef__') {      if ($value eq '__undef__') {
  if ($debug) { &Apache::lonnet::logthis("getting $id is __undef__"); }   if ($debug) { &Apache::lonnet::logthis("getting $id is __undef__"); }
  return (undef,1);   return (undef,1);
Line 1062  sub is_cached_new { Line 1061  sub is_cached_new {
   
 sub do_cache_new {  sub do_cache_new {
     my ($name,$id,$value,$time,$debug) = @_;      my ($name,$id,$value,$time,$debug) = @_;
     $debug=0;  
     $id=&escape($name.':'.$id);      $id=&escape($name.':'.$id);
     my $setvalue=$value;      my $setvalue=$value;
     if (!defined($setvalue)) {      if (!defined($setvalue)) {
Line 1070  sub do_cache_new { Line 1068  sub do_cache_new {
     }      }
     if ($debug) { &Apache::lonnet::logthis("Setting $id to $value"); }      if ($debug) { &Apache::lonnet::logthis("Setting $id to $value"); }
     $memcache->set($id,$setvalue,300);      $memcache->set($id,$setvalue,300);
     &make_room($id,$value);      &make_room($id,$value,$debug);
     return $value;      return $value;
 }  }
   
 sub make_room {  sub make_room {
     my ($id,$value)=@_;      my ($id,$value,$debug)=@_;
     my $debug=0;  
     $remembered{$id}=$value;      $remembered{$id}=$value;
     $accessed{$id}=[&gettimeofday()];      $accessed{$id}=[&gettimeofday()];
     if (scalar(keys(%remembered)) <= $to_remember) { return; }      if (scalar(keys(%remembered)) <= $to_remember) { return; }
Line 1137  sub getversion { Line 1134  sub getversion {
   
 sub currentversion {  sub currentversion {
     my $fname=shift;      my $fname=shift;
     my ($result,$cached)=&is_cached(\%resversioncache,$fname,'resversion',600);      my ($result,$cached)=&is_cached_new('resversion',$fname);
     if (defined($cached)) { return $result; }      if (defined($cached)) { return $result; }
     my $author=$fname;      my $author=$fname;
     $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;      $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;
Line 1150  sub currentversion { Line 1147  sub currentversion {
     if (($answer eq 'con_lost') || ($answer eq 'rejected')) {      if (($answer eq 'con_lost') || ($answer eq 'rejected')) {
  return -1;   return -1;
     }      }
     return &do_cache(\%resversioncache,$fname,$answer,'resversion');      return &do_cache_new('resversion',$fname,$answer,600);
 }  }
   
 # ----------------------------- Subscribe to a resource, return URL if possible  # ----------------------------- Subscribe to a resource, return URL if possible
Line 4931  sub fixversion { Line 4928  sub fixversion {
     my $uri=&clutter($fn);      my $uri=&clutter($fn);
     my $key=$ENV{'request.course.id'}.'_'.$uri;      my $key=$ENV{'request.course.id'}.'_'.$uri;
 # is this cached?  # is this cached?
     my ($result,$cached)=&is_cached(\%courseresversioncache,$key,      my ($result,$cached)=&is_cached_new('courseresversion',$key);
     'courseresversion',600);  
     if (defined($cached)) { return $result; }      if (defined($cached)) { return $result; }
 # unfortunately not cached, or expired  # unfortunately not cached, or expired
     if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db',      if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db',
Line 4946  sub fixversion { Line 4942  sub fixversion {
   }    }
   untie %bighash;    untie %bighash;
     }      }
     return &do_cache      return &do_cache_new('courseresversion',$key,&declutter($uri),600);
  (\%courseresversioncache,$key,&declutter($uri),'courseresversion');  
 }  }
   
 sub deversion {  sub deversion {
Line 5665  sub goodbye { Line 5660  sub goodbye {
 #1.1 only  #1.1 only
    &logthis(sprintf("%-20s is %s",'%userresdatacache',length(&freeze(\%userresdatacache))));     &logthis(sprintf("%-20s is %s",'%userresdatacache',length(&freeze(\%userresdatacache))));
    &logthis(sprintf("%-20s is %s",'%getsectioncache',length(&freeze(\%getsectioncache))));     &logthis(sprintf("%-20s is %s",'%getsectioncache',length(&freeze(\%getsectioncache))));
    &logthis(sprintf("%-20s is %s",'%courseresversioncache',length(&freeze(\%courseresversioncache))));  #   &logthis(sprintf("%-20s is %s",'%courseresversioncache',length(&freeze(\%courseresversioncache))));
    &logthis(sprintf("%-20s is %s",'%resversioncache',length(&freeze(\%resversioncache))));  #   &logthis(sprintf("%-20s is %s",'%resversioncache',length(&freeze(\%resversioncache))));
    &logthis(sprintf("%-20s is %s",'%remembered',length(&freeze(\%remembered))));     &logthis(sprintf("%-20s is %s",'%remembered',length(&freeze(\%remembered))));
    &logthis(sprintf("%-20s is %s",'kicks',$kicks));     &logthis(sprintf("%-20s is %s",'kicks',$kicks));
    &logthis(sprintf("%-20s is %s",'hits',$hits));     &logthis(sprintf("%-20s is %s",'hits',$hits));
Removed from v.1.587.2.3.2.5  
changed lines
  Added in v.1.587.2.3.2.7

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