[LON-CAPA-cvs] cvs: loncom(version_2_11_X) /lonnet/perl lonnet.pm

[raeburn]

raeburn		Fri Aug  5 12:20:52 2016 EDT

  Modified files:              (Branch: version_2_11_X)
    /loncom/lonnet/perl	lonnet.pm 
  Log:
  - For 2.11
    - Backport 1.1293
  
  
Index: loncom/lonnet/perl/lonnet.pm
diff -u loncom/lonnet/perl/lonnet.pm:1.1172.2.69 loncom/lonnet/perl/lonnet.pm:1.1172.2.70
--- loncom/lonnet/perl/lonnet.pm:1.1172.2.69	Fri Aug  5 11:14:06 2016
+++ loncom/lonnet/perl/lonnet.pm	Fri Aug  5 12:20:50 2016
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1172.2.69 2016/08/05 11:14:06 raeburn Exp $
+# $Id: lonnet.pm,v 1.1172.2.70 2016/08/05 12:20:50 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -12284,8 +12284,8 @@
     }
 
     sub load_domain_tab {
-	my ($ignore_cache) = @_;
-	&get_dns('/adm/dns/domain',\&parse_domain_tab,$ignore_cache);
+	my ($ignore_cache,$nocache) = @_;
+	&get_dns('/adm/dns/domain',\&parse_domain_tab,$ignore_cache,$nocache);
 	my $fh;
 	if (open($fh,"<".$perlvar{'lonTabDir'}.'/domain.tab')) {
 	    my @lines = <$fh>;
@@ -12371,8 +12371,8 @@
     }
 
     sub load_hosts_tab {
-	my ($ignore_cache) = @_;
-	&get_dns('/adm/dns/hosts',\&parse_hosts_tab,$ignore_cache);
+	my ($ignore_cache,$nocache) = @_;
+	&get_dns('/adm/dns/hosts',\&parse_hosts_tab,$ignore_cache,$nocache);
 	open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab");
 	my @config = <$config>;
 	&parse_hosts_tab(\@config);
@@ -12394,7 +12394,8 @@
     }
 
     sub all_names {
-	&load_hosts_tab() if (!$loaded);
+        my ($ignore_cache,$nocache) = @_;
+	&load_hosts_tab($ignore_cache,$nocache) if (!$loaded);
 
 	return %name_to_host;
     }
@@ -12516,7 +12517,7 @@
     }
     
     sub get_iphost {
-	my ($ignore_cache) = @_;
+	my ($ignore_cache,$nocache) = @_;
 
 	if (!$ignore_cache) {
 	    if (%iphost) {
@@ -12540,7 +12541,7 @@
 	    %old_name_to_ip = %{$ip_info->[1]};
 	}
 
-	my %name_to_host = &all_names();
+	my %name_to_host = &all_names($ignore_cache,$nocache);
 	foreach my $name (keys(%name_to_host)) {
 	    my $ip;
 	    if (!exists($name_to_ip{$name})) {
@@ -12565,9 +12566,11 @@
 	    }
 	    push(@{$iphost{$ip}},@{$name_to_host{$name}});
 	}
-	&do_cache_new('iphost','iphost',
-		      [\%iphost,\%name_to_ip,\%lonid_to_ip],
-		      48*60*60);
+        unless ($nocache) {
+	    &do_cache_new('iphost','iphost',
+		          [\%iphost,\%name_to_ip,\%lonid_to_ip],
+		          48*60*60);
+        }
 
 	return %iphost;
     }