loncom/lonnet/perl/lonnet.pm - diff

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version 1.978, 2008/12/18 16:58:31	version 1.979, 2008/12/19 17:04:57
Line 8648 sub get_dns {	Line 8648 sub get_dns {
open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab");	open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab");
foreach my $dns (<$config>) {	foreach my $dns (<$config>) {
next if ($dns !~ /^\^(\S*)/x);	next if ($dns !~ /^\^(\S*)/x);
$alldns{$1} = 1;	my $line = $1;
	my ($host,$protocol) = split(/:/,$line);
	if ($protocol ne 'https') {
	$protocol = 'http';
	}
	$alldns{$host} = $protocol;
}	}
while (%alldns) {	while (%alldns) {
my ($dns) = keys(%alldns);	my ($dns) = keys(%alldns);
delete($alldns{$dns});
my $ua=new LWP::UserAgent;	my $ua=new LWP::UserAgent;
my $request=new HTTP::Request('GET',"http://$dns$url");	my $request=new HTTP::Request('GET',"$alldns{$dns}://$dns$url");
my $response=$ua->request($request);	my $response=$ua->request($request);
	delete($alldns{$dns});
next if ($response->is_error());	next if ($response->is_error());
my @content = split("\n",$response->content);	my @content = split("\n",$response->content);
&Apache::lonnet::do_cache_new('dns',$url,\@content,302460*60);	&Apache::lonnet::do_cache_new('dns',$url,\@content,302460*60);