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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.1149 and 1.1150

version 1.1149, 2011/12/14 21:03:53 version 1.1150, 2011/12/20 22:40:06
Line 9399  sub get_slot { Line 9399  sub get_slot {
     }      }
     return $slotinfo{$which};      return $slotinfo{$which};
 }  }
   
   sub get_reservable_slots {
       my ($cnum,$cdom,$uname,$udom) = @_;
       my $now = time;
       my $reservable_info;
       my $key=join("\0",'reservableslots',$cdom,$cnum,$uname,$udom);
       if (exists($remembered{$key})) {
           $reservable_info = $remembered{$key};
       } else {
           my %resv;
           ($resv{'now_order'},$resv{'now'},$resv{'future_order'},$resv{'future'}) =
           &Apache::loncommon::get_future_slots($cnum,$cdom,$now);
           $reservable_info = \%resv;
           $remembered{$key} = $reservable_info;
       }
       return $reservable_info;
   }
   
   sub get_course_slots {
       my ($cnum,$cdom) = @_;
       my $hashid=$cnum.':'.$cdom;
       my ($result,$cached) = &Apache::lonnet::is_cached_new('allslots',$hashid);
       if (defined($cached)) {
           if (ref($result) eq 'HASH') {
               return %{$result};
           }
       } else {
           my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum);
           my ($tmp) = keys(%slots);
           if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
               &Apache::lonnet::do_cache_new('allslots',$hashid,\%slots,600);
               return %slots;
           }
       }
       return;
   }
   
   sub devalidate_slots_cache {
       my ($cnum,$cdom)=@_;
       my $hashid=$cnum.':'.$cdom;
       &devalidate_cache_new('allslots',$hashid);
   }
   
 # ------------------------------------------------- Update symbolic store links  # ------------------------------------------------- Update symbolic store links
   
 sub symblist {  sub symblist {
Removed from v.1.1149  
changed lines
  Added in v.1.1150

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