| 1 | #! perl |
1 | #! perl |
| 2 | |
2 | |
| 3 | # this extension swaps out maps and resets them, in essence managing |
3 | # this extension swaps out maps and resets them, in essence managing |
| 4 | # the reset/swap policy of the server. |
4 | # the reset/swap policy of the server. |
|
|
5 | # it also contains the map prefetching logic |
| 5 | |
6 | |
| 6 | our $DEACTIVATE_TIMEOUT = 20; # number of seconds after which maps get deactivated to save cpu |
7 | our $DEACTIVATE_TIMEOUT = 20; # number of seconds after which maps get deactivated to save cpu |
| 7 | our $SWAP_TIMEOUT = 35; # number of seconds after which maps inactive get swapped out |
8 | our $SWAP_TIMEOUT = 35; # number of seconds after which maps inactive get swapped out |
| 8 | our $SCHEDULE_INTERVAL = 2; # time the map scheduler sleeps between runs |
9 | our $SCHEDULE_INTERVAL = 2; # time the map scheduler sleeps between runs |
| 9 | our $SAVE_TIMEOUT = 20; # save maps every n seconds |
10 | our $SAVE_TIMEOUT = 20; # save maps every n seconds |
| 10 | our $SAVE_INTERVAL = 0.1; # save at max. one map every $SAVE_INTERVAL |
11 | our $SAVE_INTERVAL = 0.2; # save at max. one map every $SAVE_INTERVAL |
| 11 | |
12 | |
| 12 | cf::async_ext { |
13 | cf::async_ext { |
| 13 | $Coro::current->prio (Coro::PRIO_MIN); |
14 | $Coro::current->prio (Coro::PRIO_MIN); |
| 14 | # load the header of swapped-out maps. |
15 | # load the header of swapped-out maps. |
| 15 | # this is not a correctness issue, it simply saves diskspace |
16 | # this is not a correctness issue, it simply saves diskspace |
| … | |
… | |
| 21 | for my $map (@$files) { |
22 | for my $map (@$files) { |
| 22 | utf8::decode $map; |
23 | utf8::decode $map; |
| 23 | next if $map =~ /\.(?:pst|meta)$/; |
24 | next if $map =~ /\.(?:pst|meta)$/; |
| 24 | $map =~ s/∕/\//g; |
25 | $map =~ s/∕/\//g; |
| 25 | cf::map::find $map; |
26 | cf::map::find $map; |
| 26 | Coro::Timer::sleep 0.05; |
27 | Coro::Timer::sleep 0.3; |
| 27 | } |
28 | } |
| 28 | |
29 | |
| 29 | #TODO: should also preload random maps... |
30 | #TODO: should also preload random maps... |
| 30 | }; |
31 | }; |
| 31 | |
32 | |
