--- deliantra/server/ext/checkrusage.ext	2007/01/25 03:54:45	1.1
+++ deliantra/server/ext/checkrusage.ext	2007/11/14 08:09:46	1.5
@@ -2,24 +2,17 @@
 
 # restart server when certain resource limits are exceeded
 
-use Unix::Getrusage;
-
 our $MAX_VMSIZE  = $cf::CFG{checkrusage}{vmsize} || 1_000_000_000;
 
 $^O eq "linux" or die "only linux supported right now.\n";
 
-Event->timer (
-   reentrant => 0,
-   data      => cf::WF_AUTOCANCEL,
-   interval  => 1,
-   after     => 1,
-   cb        => sub {
-      open my $fh, "</proc/self/stat"
-         or return;
-
-      sysread $fh, my $stat, 4096; # only a single line
-      my $vmsize = (split / /, $stat)[22];
-
-      cf::cleanup "memory usage growing high, server would run out of memory soon", 0 if $vmsize >= $MAX_VMSIZE;
-   },
-);
+our $TIMER = cf::periodic 10, sub {
+   open my $fh, "</proc/self/stat"
+      or return;
+
+   sysread $fh, my $stat, 4096; # only a single line
+   my $vmsize = (split / /, $stat)[22];
+
+   cf::cleanup "memory usage growing high, server would run out of memory soon", 0
+      if $vmsize >= $MAX_VMSIZE;
+};