--- deliantra/server/ext/map-scheduler.ext	2007/01/03 12:33:33	1.9
+++ deliantra/server/ext/map-scheduler.ext	2007/01/04 17:22:06	1.12
@@ -4,10 +4,30 @@
 # the reset/swap policy of the server.
 
 our $DEACTIVATE_TIMEOUT =   20; # number of seconds after which maps get deactivated to save cpu
-our $SWAP_TIMEOUT       =   50; # number of seconds after which maps inactive get swapped out
+our $SWAP_TIMEOUT       =   35; # number of seconds after which maps inactive get swapped out
 our $SCHEDULE_INTERVAL  =    2; # time the map scheduler sleeps between runs
-our $SAVE_TIMEOUT       =   30; # save maps every n seconds
-our $SAVE_INTERVAL      =  0.3; # save at max. one map every $SAVE_INTERVAL
+our $SAVE_TIMEOUT       =   20; # save maps every n seconds
+our $SAVE_INTERVAL      =  0.1; # save at max. one map every $SAVE_INTERVAL
+
+cf::coro {
+   $Coro::current->prio (Coro::PRIO_MIN);
+   # load the header of swapped-out.
+   # this is not a correctness issue, it simply saves diskspace
+   # because old files will get cleaned up on reset time
+   Coro::Timer::sleep 5;
+
+   my $files = Coro::AIO::aio_readdir cf::localdir . "/" . cf::tmpdir;
+
+   for my $map (@$files) {
+      utf8::decode $map;
+      next if $map =~ /\.(?:pst|meta)$/;
+      $map =~ s/∕/\//g;
+      cf::map::find $map;
+      Coro::Timer::sleep 0.5;
+   }
+
+   #TODO: should also preload random maps...
+};
 
 our $SCHEDULER = cf::coro {
    while () {
@@ -50,3 +70,12 @@
 
 $SCHEDULER->prio (-2);
 
+# map load prefetch
+cf::map->attach (
+   on_enter => sub {
+      my ($map, $pl) = @_;
+
+      # floodfill surrounging maps, asynchronously
+   },
+);
+