X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FRoute%2FNode.pm;h=90f691e44e343e47c27de6d3868649d9d3f8f683;hb=5835ca385fb719194163512276666aaf75e82484;hp=76d987572e3e789f6beee90ba9a0ed0bfcddbcf3;hpb=2fcde747f87384dddafee9fae391b2d9b94375c3;p=spider.git

diff --git a/perl/Route/Node.pm b/perl/Route/Node.pm
index 76d98757..90f691e4 100644
--- a/perl/Route/Node.pm
+++ b/perl/Route/Node.pm
@@ -12,6 +12,8 @@ use DXDebug;
 use Route;
 use Route::User;
 use DXUtil;
+use DXJSON;
+use Time::HiRes qw(gettimeofday);
 
 use strict;
 
@@ -38,6 +40,7 @@ $filterdef = $Route::filterdef;
 %list = ();
 $max = 0;
 $obscount = 3;
+our $cachefn = localdata('route_node_cache');
 
 sub count
 {
@@ -392,6 +395,31 @@ sub PC92C_dxchan
 	return (%{$parent->{PC92C_dxchan}});
 }
 
+sub TO_JSON { return { %{ shift() } }; }
+
+sub write_cache
+{
+	my $json = DXJSON->new;
+	$json->canonical(0)->allow_blessed(1)->convert_blessed(1);
+	
+	my $ta = [ gettimeofday ];
+	$json->indent(1)->canonical(1) if isdbg('routecache');
+	my $s = eval {$json->encode(\%list)};
+	if ($s) {
+		my $fh = IO::File->new(">$cachefn") or confess("writing $cachefn $!");
+		$fh->print($s);
+		$fh->close;
+	} else {
+		dbg("Route::User:Write_cache error '$@'");
+		return;
+	}
+	$json->indent(0)->canonical(0);
+	my $diff = _diffms($ta);
+	my $size = sprintf('%.3fKB', (length($s) / 1000));
+	dbg("Route::User:WRITE_CACHE size: $size time to write: $diff mS");
+}
+
+
 sub DESTROY
 {
 	my $self = shift;