--- loncom/lonnet/perl/lonnet.pm	2007/04/11 22:52:03	1.869
+++ loncom/lonnet/perl/lonnet.pm	2007/04/20 21:48:09	1.871
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.869 2007/04/11 22:52:03 albertel Exp $
+# $Id: lonnet.pm,v 1.871 2007/04/20 21:48:09 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -31,22 +31,21 @@ package Apache::lonnet;
 
 use strict;
 use LWP::UserAgent();
-use HTTP::Headers;
 use HTTP::Date;
 # use Date::Parse;
-use vars 
-qw(%perlvar %badServerCache %spareid 
-   %pr %prp $memcache %packagetab 
-   %courselogs %accesshash %userrolehash %domainrolehash $processmarker $dumpcount 
-   %coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseinstcodebuf %courseownerbuf %coursetypebuf
-   $tmpdir $_64bit %env);
+use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir
+            $_64bit %env);
+
+my (%badServerCache, $memcache, %courselogs, %accesshash, %domainrolehash,
+    %userrolehash, $processmarker, $dumpcount, %coursedombuf,
+    %coursenumbuf, %coursehombuf, %coursedescrbuf, %courseinstcodebuf,
+    %courseownerbuf, %coursetypebuf);
 
 use IO::Socket;
 use GDBM_File;
 use HTML::LCParser;
-use HTML::Parser;
 use Fcntl qw(:flock);
-use Storable qw(lock_store lock_nstore lock_retrieve freeze thaw nfreeze);
+use Storable qw(thaw nfreeze);
 use Time::HiRes qw( gettimeofday tv_interval );
 use Cache::Memcached;
 use Digest::MD5;
@@ -5295,7 +5294,7 @@ sub save_selected_files {
     my ($user, $path, @files) = @_;
     my $filename = $user."savedfiles";
     my @other_files = &files_not_in_path($user, $path);
-    open (OUT, '>'.$Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/'.$filename);
+    open (OUT, '>'.$tmpdir.$filename);
     foreach my $file (@files) {
         print (OUT $env{'form.currentpath'}.$file."\n");
     }
@@ -7663,18 +7662,18 @@ sub correct_line_ends {
 sub goodbye {
    &logthis("Starting Shut down");
 #not converted to using infrastruture and probably shouldn't be
-   &logthis(sprintf("%-20s is %s",'%badServerCache',length(&freeze(\%badServerCache))));
+   &logthis(sprintf("%-20s is %s",'%badServerCache',length(&nfreeze(\%badServerCache))));
 #converted
 #   &logthis(sprintf("%-20s is %s",'%metacache',scalar(%metacache)));
-   &logthis(sprintf("%-20s is %s",'%homecache',length(&freeze(\%homecache))));
-#   &logthis(sprintf("%-20s is %s",'%titlecache',length(&freeze(\%titlecache))));
-#   &logthis(sprintf("%-20s is %s",'%courseresdatacache',length(&freeze(\%courseresdatacache))));
+   &logthis(sprintf("%-20s is %s",'%homecache',length(&nfreeze(\%homecache))));
+#   &logthis(sprintf("%-20s is %s",'%titlecache',length(&nfreeze(\%titlecache))));
+#   &logthis(sprintf("%-20s is %s",'%courseresdatacache',length(&nfreeze(\%courseresdatacache))));
 #1.1 only
-#   &logthis(sprintf("%-20s is %s",'%userresdatacache',length(&freeze(\%userresdatacache))));
-#   &logthis(sprintf("%-20s is %s",'%getsectioncache',length(&freeze(\%getsectioncache))));
-#   &logthis(sprintf("%-20s is %s",'%courseresversioncache',length(&freeze(\%courseresversioncache))));
-#   &logthis(sprintf("%-20s is %s",'%resversioncache',length(&freeze(\%resversioncache))));
-   &logthis(sprintf("%-20s is %s",'%remembered',length(&freeze(\%remembered))));
+#   &logthis(sprintf("%-20s is %s",'%userresdatacache',length(&nfreeze(\%userresdatacache))));
+#   &logthis(sprintf("%-20s is %s",'%getsectioncache',length(&nfreeze(\%getsectioncache))));
+#   &logthis(sprintf("%-20s is %s",'%courseresversioncache',length(&nfreeze(\%courseresversioncache))));
+#   &logthis(sprintf("%-20s is %s",'%resversioncache',length(&nfreeze(\%resversioncache))));
+   &logthis(sprintf("%-20s is %s",'%remembered',length(&nfreeze(\%remembered))));
    &logthis(sprintf("%-20s is %s",'kicks',$kicks));
    &logthis(sprintf("%-20s is %s",'hits',$hits));
    &flushcourselogs();
@@ -7711,8 +7710,9 @@ sub get_dns {
 	return;
     }
     close($config);
-    &logthis("unable to contact DNS defaulting to on disk file\n");
-    open($config,"<$perlvar{'lonTabDir'}/dns_hosts.tab");
+    my $which = (split('/',$url))[3];
+    &logthis("unable to contact DNS defaulting to on disk file dns_$which.tab\n");
+    open($config,"<$perlvar{'lonTabDir'}/dns_$which.tab");
     my @content = <$config>;
     &$func(\@content);
     return;