… | |
… | |
4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Symbol; |
6 | use Symbol; |
7 | use List::Util; |
7 | use List::Util; |
8 | use Socket; |
8 | use Socket; |
9 | use Storable; |
|
|
10 | use Event; |
9 | use Event; |
11 | use Opcode; |
10 | use Opcode; |
12 | use Safe; |
11 | use Safe; |
13 | use Safe::Hole; |
12 | use Safe::Hole; |
|
|
13 | use Storable (); |
14 | |
14 | |
15 | use Coro 3.64 (); |
15 | use Coro 4.1 (); |
16 | use Coro::State; |
16 | use Coro::State; |
17 | use Coro::Handle; |
17 | use Coro::Handle; |
18 | use Coro::Event; |
18 | use Coro::Event; |
19 | use Coro::Timer; |
19 | use Coro::Timer; |
20 | use Coro::Signal; |
20 | use Coro::Signal; |
… | |
… | |
27 | use BDB (); |
27 | use BDB (); |
28 | use Data::Dumper; |
28 | use Data::Dumper; |
29 | use Digest::MD5; |
29 | use Digest::MD5; |
30 | use Fcntl; |
30 | use Fcntl; |
31 | use YAML::Syck (); |
31 | use YAML::Syck (); |
32 | use IO::AIO 2.32 (); |
32 | use IO::AIO 2.51 (); |
33 | use Time::HiRes; |
33 | use Time::HiRes; |
34 | use Compress::LZF; |
34 | use Compress::LZF; |
35 | use Digest::MD5 (); |
35 | use Digest::MD5 (); |
36 | |
36 | |
37 | # configure various modules to our taste |
37 | # configure various modules to our taste |
… | |
… | |
80 | our $NEXT_TICK; |
80 | our $NEXT_TICK; |
81 | our $NOW; |
81 | our $NOW; |
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
83 | |
84 | our $BDB_POLL_WATCHER; |
84 | our $BDB_POLL_WATCHER; |
|
|
85 | our $BDB_DEADLOCK_WATCHER; |
85 | our $BDB_CHECKPOINT_WATCHER; |
86 | our $BDB_CHECKPOINT_WATCHER; |
86 | our $BDB_TRICKLE_WATCHER; |
87 | our $BDB_TRICKLE_WATCHER; |
87 | our $DB_ENV; |
88 | our $DB_ENV; |
88 | |
89 | |
89 | our %CFG; |
90 | our %CFG; |
… | |
… | |
353 | our @SLOT_QUEUE; |
354 | our @SLOT_QUEUE; |
354 | our $SLOT_QUEUE; |
355 | our $SLOT_QUEUE; |
355 | |
356 | |
356 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
357 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
357 | $SLOT_QUEUE = Coro::async { |
358 | $SLOT_QUEUE = Coro::async { |
|
|
359 | $Coro::current->desc ("timeslot manager"); |
|
|
360 | |
358 | my $signal = new Coro::Signal; |
361 | my $signal = new Coro::Signal; |
359 | |
362 | |
360 | while () { |
363 | while () { |
361 | next_job: |
364 | next_job: |
362 | my $avail = cf::till_tick; |
365 | my $avail = cf::till_tick; |
… | |
… | |
370 | } |
373 | } |
371 | } |
374 | } |
372 | } |
375 | } |
373 | |
376 | |
374 | if (@SLOT_QUEUE) { |
377 | if (@SLOT_QUEUE) { |
375 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
378 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
376 | push @cf::WAIT_FOR_TICK, $signal; |
379 | push @cf::WAIT_FOR_TICK, $signal; |
377 | $signal->wait; |
380 | $signal->wait; |
378 | } else { |
381 | } else { |
379 | Coro::schedule; |
382 | Coro::schedule; |
380 | } |
383 | } |
… | |
… | |
424 | my $time = Event::time; |
427 | my $time = Event::time; |
425 | |
428 | |
426 | # this is the main coro, too bad, we have to block |
429 | # this is the main coro, too bad, we have to block |
427 | # till the operation succeeds, freezing the server :/ |
430 | # till the operation succeeds, freezing the server :/ |
428 | |
431 | |
|
|
432 | LOG llevError, Carp::longmess "sync job";#d# |
|
|
433 | |
429 | # TODO: use suspend/resume instead |
434 | # TODO: use suspend/resume instead |
430 | # (but this is cancel-safe) |
435 | # (but this is cancel-safe) |
431 | my $freeze_guard = freeze_mainloop; |
436 | my $freeze_guard = freeze_mainloop; |
432 | |
437 | |
433 | my $busy = 1; |
438 | my $busy = 1; |
434 | my @res; |
439 | my @res; |
435 | |
440 | |
436 | (async { |
441 | (async { |
|
|
442 | $Coro::current->desc ("sync job coro"); |
437 | @res = eval { $job->() }; |
443 | @res = eval { $job->() }; |
438 | warn $@ if $@; |
444 | warn $@ if $@; |
439 | undef $busy; |
445 | undef $busy; |
440 | })->prio (Coro::PRIO_MAX); |
446 | })->prio (Coro::PRIO_MAX); |
441 | |
447 | |
442 | while ($busy) { |
448 | while ($busy) { |
|
|
449 | if (Coro::nready) { |
|
|
450 | Coro::cede_notself; |
|
|
451 | } else { |
443 | Coro::cede or Event::one_event; |
452 | Event::one_event; |
|
|
453 | } |
444 | } |
454 | } |
445 | |
455 | |
446 | $time = Event::time - $time; |
456 | $time = Event::time - $time; |
447 | |
457 | |
448 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
458 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
… | |
… | |
960 | |
970 | |
961 | =cut |
971 | =cut |
962 | |
972 | |
963 | ############################################################################# |
973 | ############################################################################# |
964 | # object support |
974 | # object support |
965 | # |
|
|
966 | |
975 | |
|
|
976 | sub _object_equal($$); |
|
|
977 | sub _object_equal($$) { |
|
|
978 | my ($a, $b) = @_; |
|
|
979 | |
|
|
980 | return 0 unless (ref $a) eq (ref $b); |
|
|
981 | |
|
|
982 | if ("HASH" eq ref $a) { |
|
|
983 | my @ka = keys %$a; |
|
|
984 | my @kb = keys %$b; |
|
|
985 | |
|
|
986 | return 0 if @ka != @kb; |
|
|
987 | |
|
|
988 | for (0 .. $#ka) { |
|
|
989 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
990 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
991 | } |
|
|
992 | |
|
|
993 | } elsif ("ARRAY" eq ref $a) { |
|
|
994 | |
|
|
995 | return 0 if @$a != @$b; |
|
|
996 | |
|
|
997 | for (0 .. $#$a) { |
|
|
998 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
999 | } |
|
|
1000 | |
|
|
1001 | } elsif ($a ne $b) { |
|
|
1002 | return 0; |
|
|
1003 | } |
|
|
1004 | |
|
|
1005 | 1 |
|
|
1006 | } |
|
|
1007 | |
|
|
1008 | our $SLOW_MERGES;#d# |
967 | sub _can_merge { |
1009 | sub _can_merge { |
968 | my ($ob1, $ob2) = @_; |
1010 | my ($ob1, $ob2) = @_; |
969 | |
1011 | |
970 | local $Storable::canonical = 1; |
1012 | ++$SLOW_MERGES;#d# |
971 | my $fob1 = Storable::freeze $ob1; |
|
|
972 | my $fob2 = Storable::freeze $ob2; |
|
|
973 | |
1013 | |
974 | $fob1 eq $fob2 |
1014 | # we do the slow way here |
|
|
1015 | return _object_equal $ob1, $ob2 |
975 | } |
1016 | } |
976 | |
1017 | |
977 | sub reattach { |
1018 | sub reattach { |
978 | # basically do the same as instantiate, without calling instantiate |
1019 | # basically do the same as instantiate, without calling instantiate |
979 | my ($obj) = @_; |
1020 | my ($obj) = @_; |
… | |
… | |
1025 | ); |
1066 | ); |
1026 | |
1067 | |
1027 | sub object_freezer_save { |
1068 | sub object_freezer_save { |
1028 | my ($filename, $rdata, $objs) = @_; |
1069 | my ($filename, $rdata, $objs) = @_; |
1029 | |
1070 | |
1030 | my $guard = cf::lock_acquire "io"; |
|
|
1031 | |
|
|
1032 | sync_job { |
1071 | sync_job { |
1033 | if (length $$rdata) { |
1072 | if (length $$rdata) { |
1034 | utf8::decode (my $decname = $filename); |
1073 | utf8::decode (my $decname = $filename); |
1035 | warn sprintf "saving %s (%d,%d)\n", |
1074 | warn sprintf "saving %s (%d,%d)\n", |
1036 | $decname, length $$rdata, scalar @$objs; |
1075 | $decname, length $$rdata, scalar @$objs; |
… | |
… | |
1042 | close $fh; |
1081 | close $fh; |
1043 | |
1082 | |
1044 | if (@$objs) { |
1083 | if (@$objs) { |
1045 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1084 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1046 | chmod SAVE_MODE, $fh; |
1085 | chmod SAVE_MODE, $fh; |
1047 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1086 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1048 | aio_write $fh, 0, (length $data), $data, 0; |
1087 | aio_write $fh, 0, (length $data), $data, 0; |
1049 | aio_fsync $fh if $cf::USE_FSYNC; |
1088 | aio_fsync $fh if $cf::USE_FSYNC; |
1050 | close $fh; |
1089 | close $fh; |
1051 | aio_rename "$filename.pst~", "$filename.pst"; |
1090 | aio_rename "$filename.pst~", "$filename.pst"; |
1052 | } |
1091 | } |
… | |
… | |
1061 | } else { |
1100 | } else { |
1062 | aio_unlink $filename; |
1101 | aio_unlink $filename; |
1063 | aio_unlink "$filename.pst"; |
1102 | aio_unlink "$filename.pst"; |
1064 | } |
1103 | } |
1065 | }; |
1104 | }; |
1066 | |
|
|
1067 | undef $guard; |
|
|
1068 | } |
1105 | } |
1069 | |
1106 | |
1070 | sub object_freezer_as_string { |
1107 | sub object_freezer_as_string { |
1071 | my ($rdata, $objs) = @_; |
1108 | my ($rdata, $objs) = @_; |
1072 | |
1109 | |
… | |
… | |
1077 | |
1114 | |
1078 | sub object_thawer_load { |
1115 | sub object_thawer_load { |
1079 | my ($filename) = @_; |
1116 | my ($filename) = @_; |
1080 | |
1117 | |
1081 | my ($data, $av); |
1118 | my ($data, $av); |
1082 | |
|
|
1083 | my $guard = cf::lock_acquire "io"; |
|
|
1084 | |
1119 | |
1085 | (aio_load $filename, $data) >= 0 |
1120 | (aio_load $filename, $data) >= 0 |
1086 | or return; |
1121 | or return; |
1087 | |
1122 | |
1088 | unless (aio_stat "$filename.pst") { |
1123 | unless (aio_stat "$filename.pst") { |
1089 | (aio_load "$filename.pst", $av) >= 0 |
1124 | (aio_load "$filename.pst", $av) >= 0 |
1090 | or return; |
1125 | or return; |
1091 | |
1126 | |
1092 | undef $guard; |
|
|
1093 | $av = eval { (Storable::thaw $av)->{objs} }; |
1127 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1128 | $av = $st->{objs}; |
1094 | } |
1129 | } |
1095 | |
1130 | |
1096 | utf8::decode (my $decname = $filename); |
1131 | utf8::decode (my $decname = $filename); |
1097 | warn sprintf "loading %s (%d,%d)\n", |
1132 | warn sprintf "loading %s (%d,%d)\n", |
1098 | $decname, length $data, scalar @{$av || []}; |
1133 | $decname, length $data, scalar @{$av || []}; |
… | |
… | |
1352 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1387 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1353 | |
1388 | |
1354 | my $f = new_from_file cf::object::thawer path $login |
1389 | my $f = new_from_file cf::object::thawer path $login |
1355 | or return; |
1390 | or return; |
1356 | |
1391 | |
1357 | $f->next; |
|
|
1358 | my $pl = cf::player::load_pl $f |
1392 | my $pl = cf::player::load_pl $f |
1359 | or return; |
1393 | or return; |
1360 | local $cf::PLAYER_LOADING{$login} = $pl; |
1394 | local $cf::PLAYER_LOADING{$login} = $pl; |
1361 | $f->resolve_delayed_derefs; |
1395 | $f->resolve_delayed_derefs; |
1362 | $cf::PLAYER{$login} = $pl |
1396 | $cf::PLAYER{$login} = $pl |
… | |
… | |
2043 | } |
2077 | } |
2044 | |
2078 | |
2045 | $MAP_PREFETCH{$path} |= $load; |
2079 | $MAP_PREFETCH{$path} |= $load; |
2046 | |
2080 | |
2047 | $MAP_PREFETCHER ||= cf::async { |
2081 | $MAP_PREFETCHER ||= cf::async { |
|
|
2082 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2083 | |
2048 | while (%MAP_PREFETCH) { |
2084 | while (%MAP_PREFETCH) { |
2049 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2085 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2050 | if (my $map = find $k) { |
2086 | if (my $map = find $k) { |
2051 | $map->load if $v; |
2087 | $map->load if $v; |
2052 | } |
2088 | } |
… | |
… | |
2078 | return if $self->{deny_save}; |
2114 | return if $self->{deny_save}; |
2079 | |
2115 | |
2080 | local $self->{last_access} = $self->last_access;#d# |
2116 | local $self->{last_access} = $self->last_access;#d# |
2081 | |
2117 | |
2082 | cf::async { |
2118 | cf::async { |
|
|
2119 | $Coro::current->{desc} = "map player save"; |
2083 | $_->contr->save for $self->players; |
2120 | $_->contr->save for $self->players; |
2084 | }; |
2121 | }; |
2085 | |
2122 | |
2086 | if ($uniq) { |
2123 | if ($uniq) { |
2087 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2124 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
… | |
… | |
2274 | =cut |
2311 | =cut |
2275 | |
2312 | |
2276 | sub deref { |
2313 | sub deref { |
2277 | my ($ref) = @_; |
2314 | my ($ref) = @_; |
2278 | |
2315 | |
2279 | # temporary compatibility#TODO#remove |
|
|
2280 | $ref =~ s{^<}{player/<}; |
|
|
2281 | |
|
|
2282 | if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) { |
2316 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
2283 | my ($uuid, $name) = ($1, $2); |
2317 | my ($uuid, $name) = ($1, $2); |
2284 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2318 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2285 | or return; |
2319 | or return; |
2286 | $pl->ob->uuid eq $uuid |
2320 | $pl->ob->uuid eq $uuid |
2287 | or return; |
2321 | or return; |
… | |
… | |
2458 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2492 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2459 | |
2493 | |
2460 | $self->enter_link; |
2494 | $self->enter_link; |
2461 | |
2495 | |
2462 | (async { |
2496 | (async { |
|
|
2497 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2498 | |
2463 | # *tag paths override both path and x|y |
2499 | # *tag paths override both path and x|y |
2464 | if ($path =~ /^\*(.*)$/) { |
2500 | if ($path =~ /^\*(.*)$/) { |
2465 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2501 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2466 | my $ob = $obs[rand @obs]; |
2502 | my $ob = $obs[rand @obs]; |
2467 | |
2503 | |
… | |
… | |
2584 | # if exit is damned, update players death & WoR home-position |
2620 | # if exit is damned, update players death & WoR home-position |
2585 | $self->contr->savebed ($slaying, $hp, $sp) |
2621 | $self->contr->savebed ($slaying, $hp, $sp) |
2586 | if $exit->flag (FLAG_DAMNED); |
2622 | if $exit->flag (FLAG_DAMNED); |
2587 | |
2623 | |
2588 | (async { |
2624 | (async { |
|
|
2625 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2626 | |
2589 | $self->deactivate_recursive; # just to be sure |
2627 | $self->deactivate_recursive; # just to be sure |
2590 | unless (eval { |
2628 | unless (eval { |
2591 | $self->goto ($slaying, $hp, $sp); |
2629 | $self->goto ($slaying, $hp, $sp); |
2592 | |
2630 | |
2593 | 1; |
2631 | 1; |
… | |
… | |
2630 | |
2668 | |
2631 | =cut |
2669 | =cut |
2632 | |
2670 | |
2633 | our %CHANNEL = ( |
2671 | our %CHANNEL = ( |
2634 | "c/identify" => { |
2672 | "c/identify" => { |
2635 | id => "identify", |
2673 | id => "infobox", |
2636 | title => "Identify", |
2674 | title => "Identify", |
2637 | reply => undef, |
2675 | reply => undef, |
2638 | tooltip => "Items recently identified", |
2676 | tooltip => "Items recently identified", |
2639 | }, |
2677 | }, |
2640 | "c/examine" => { |
2678 | "c/examine" => { |
2641 | id => "examine", |
2679 | id => "infobox", |
2642 | title => "Examine", |
2680 | title => "Examine", |
2643 | reply => undef, |
2681 | reply => undef, |
2644 | tooltip => "Signs and other items you examined", |
2682 | tooltip => "Signs and other items you examined", |
2645 | }, |
2683 | }, |
|
|
2684 | "c/book" => { |
|
|
2685 | id => "infobox", |
|
|
2686 | title => "Book", |
|
|
2687 | reply => undef, |
|
|
2688 | tooltip => "The contents of a note or book", |
|
|
2689 | }, |
|
|
2690 | "c/lookat" => { |
|
|
2691 | id => "infobox", |
|
|
2692 | title => "Look", |
|
|
2693 | reply => undef, |
|
|
2694 | tooltip => "What you saw there", |
|
|
2695 | }, |
|
|
2696 | "c/who" => { |
|
|
2697 | id => "infobox", |
|
|
2698 | title => "Players", |
|
|
2699 | reply => undef, |
|
|
2700 | tooltip => "Shows players who are currently online", |
|
|
2701 | }, |
|
|
2702 | "c/body" => { |
|
|
2703 | id => "infobox", |
|
|
2704 | title => "Body Parts", |
|
|
2705 | reply => undef, |
|
|
2706 | tooltip => "Shows which body parts you posess and are available", |
|
|
2707 | }, |
|
|
2708 | "c/uptime" => { |
|
|
2709 | id => "infobox", |
|
|
2710 | title => "Uptime", |
|
|
2711 | reply => undef, |
|
|
2712 | tooltip => "How long the server has been running sicne last restart", |
|
|
2713 | }, |
|
|
2714 | "c/mapinfo" => { |
|
|
2715 | id => "infobox", |
|
|
2716 | title => "Map Info", |
|
|
2717 | reply => undef, |
|
|
2718 | tooltip => "Information related to the maps", |
|
|
2719 | }, |
2646 | ); |
2720 | ); |
2647 | |
2721 | |
2648 | sub cf::client::send_msg { |
2722 | sub cf::client::send_msg { |
2649 | my ($self, $channel, $msg, $color, @extra) = @_; |
2723 | my ($self, $channel, $msg, $color, @extra) = @_; |
2650 | |
2724 | |
2651 | $msg = $self->pl->expand_cfpod ($msg); |
2725 | $msg = $self->pl->expand_cfpod ($msg); |
2652 | |
2726 | |
2653 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2727 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2654 | |
2728 | |
2655 | # check predefined channels, for the benefit of C |
2729 | # check predefined channels, for the benefit of C |
2656 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
2730 | if ($CHANNEL{$channel}) { |
|
|
2731 | $channel = $CHANNEL{$channel}; |
2657 | |
2732 | |
|
|
2733 | $self->ext_msg (channel_info => $channel) |
|
|
2734 | if $self->can_msg; |
|
|
2735 | |
|
|
2736 | $channel = $channel->{id}; |
|
|
2737 | |
2658 | if (ref $channel) { |
2738 | } elsif (ref $channel) { |
2659 | # send meta info to client, if not yet sent |
2739 | # send meta info to client, if not yet sent |
2660 | unless (exists $self->{channel}{$channel->{id}}) { |
2740 | unless (exists $self->{channel}{$channel->{id}}) { |
2661 | $self->{channel}{$channel->{id}} = $channel; |
2741 | $self->{channel}{$channel->{id}} = $channel; |
2662 | $self->ext_msg (channel_info => $channel) |
2742 | $self->ext_msg (channel_info => $channel) |
2663 | if $self->can_msg; |
2743 | if $self->can_msg; |
… | |
… | |
2880 | =pod |
2960 | =pod |
2881 | |
2961 | |
2882 | The following functions and methods are available within a safe environment: |
2962 | The following functions and methods are available within a safe environment: |
2883 | |
2963 | |
2884 | cf::object |
2964 | cf::object |
2885 | contr pay_amount pay_player map x y force_find force_add |
2965 | contr pay_amount pay_player map x y force_find force_add destroy |
2886 | insert remove name archname title slaying race decrease_ob_nr |
2966 | insert remove name archname title slaying race decrease_ob_nr |
2887 | |
2967 | |
2888 | cf::object::player |
2968 | cf::object::player |
2889 | player |
2969 | player |
2890 | |
2970 | |
… | |
… | |
2897 | =cut |
2977 | =cut |
2898 | |
2978 | |
2899 | for ( |
2979 | for ( |
2900 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2980 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2901 | insert remove inv name archname title slaying race |
2981 | insert remove inv name archname title slaying race |
2902 | decrease_ob_nr)], |
2982 | decrease_ob_nr destroy)], |
2903 | ["cf::object::player" => qw(player)], |
2983 | ["cf::object::player" => qw(player)], |
2904 | ["cf::player" => qw(peaceful)], |
2984 | ["cf::player" => qw(peaceful)], |
2905 | ["cf::map" => qw(trigger)], |
2985 | ["cf::map" => qw(trigger)], |
2906 | ) { |
2986 | ) { |
2907 | no strict 'refs'; |
2987 | no strict 'refs'; |
… | |
… | |
3182 | sub main { |
3262 | sub main { |
3183 | # we must not ever block the main coroutine |
3263 | # we must not ever block the main coroutine |
3184 | local $Coro::idle = sub { |
3264 | local $Coro::idle = sub { |
3185 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3265 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3186 | (async { |
3266 | (async { |
|
|
3267 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3187 | Event::one_event; |
3268 | Event::one_event; |
3188 | })->prio (Coro::PRIO_MAX); |
3269 | })->prio (Coro::PRIO_MAX); |
3189 | }; |
3270 | }; |
3190 | |
3271 | |
3191 | reload_config; |
3272 | reload_config; |
… | |
… | |
3263 | # and maps saved/destroyed asynchronously. |
3344 | # and maps saved/destroyed asynchronously. |
3264 | warn "begin emergency player save\n"; |
3345 | warn "begin emergency player save\n"; |
3265 | for my $login (keys %cf::PLAYER) { |
3346 | for my $login (keys %cf::PLAYER) { |
3266 | my $pl = $cf::PLAYER{$login} or next; |
3347 | my $pl = $cf::PLAYER{$login} or next; |
3267 | $pl->valid or next; |
3348 | $pl->valid or next; |
|
|
3349 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3268 | $pl->save; |
3350 | $pl->save; |
3269 | } |
3351 | } |
3270 | warn "end emergency player save\n"; |
3352 | warn "end emergency player save\n"; |
3271 | |
3353 | |
3272 | warn "begin emergency map save\n"; |
3354 | warn "begin emergency map save\n"; |
… | |
… | |
3320 | |
3402 | |
3321 | warn "flushing outstanding aio requests"; |
3403 | warn "flushing outstanding aio requests"; |
3322 | for (;;) { |
3404 | for (;;) { |
3323 | BDB::flush; |
3405 | BDB::flush; |
3324 | IO::AIO::flush; |
3406 | IO::AIO::flush; |
3325 | Coro::cede; |
3407 | Coro::cede_notself; |
3326 | last unless IO::AIO::nreqs || BDB::nreqs; |
3408 | last unless IO::AIO::nreqs || BDB::nreqs; |
3327 | warn "iterate..."; |
3409 | warn "iterate..."; |
3328 | } |
3410 | } |
3329 | |
3411 | |
3330 | ++$RELOAD; |
3412 | ++$RELOAD; |
… | |
… | |
3435 | register_command "reload" => sub { |
3517 | register_command "reload" => sub { |
3436 | my ($who, $arg) = @_; |
3518 | my ($who, $arg) = @_; |
3437 | |
3519 | |
3438 | if ($who->flag (FLAG_WIZ)) { |
3520 | if ($who->flag (FLAG_WIZ)) { |
3439 | $who->message ("reloading server."); |
3521 | $who->message ("reloading server."); |
|
|
3522 | async { |
|
|
3523 | $Coro::current->{desc} = "perl_reload"; |
3440 | async { reload_perl }; |
3524 | reload_perl; |
|
|
3525 | }; |
3441 | } |
3526 | } |
3442 | }; |
3527 | }; |
3443 | |
3528 | |
3444 | unshift @INC, $LIBDIR; |
3529 | unshift @INC, $LIBDIR; |
3445 | |
3530 | |
… | |
… | |
3487 | $NEXT_TICK += $TICK; |
3572 | $NEXT_TICK += $TICK; |
3488 | |
3573 | |
3489 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3574 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3490 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3575 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3491 | Coro::async_pool { |
3576 | Coro::async_pool { |
|
|
3577 | $Coro::current->{desc} = "runtime saver"; |
3492 | write_runtime |
3578 | write_runtime |
3493 | or warn "ERROR: unable to write runtime file: $!"; |
3579 | or warn "ERROR: unable to write runtime file: $!"; |
3494 | }; |
3580 | }; |
3495 | } |
3581 | } |
3496 | |
3582 | |
… | |
… | |
3543 | ) |
3629 | ) |
3544 | }; |
3630 | }; |
3545 | |
3631 | |
3546 | unless ($DB_ENV) { |
3632 | unless ($DB_ENV) { |
3547 | $DB_ENV = BDB::db_env_create; |
3633 | $DB_ENV = BDB::db_env_create; |
|
|
3634 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3635 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3636 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3637 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3548 | |
3638 | |
3549 | cf::sync_job { |
3639 | cf::sync_job { |
3550 | eval { |
3640 | eval { |
3551 | BDB::db_env_open |
3641 | BDB::db_env_open |
3552 | $DB_ENV, |
3642 | $DB_ENV, |
… | |
… | |
3554 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3644 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3555 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3645 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3556 | 0666; |
3646 | 0666; |
3557 | |
3647 | |
3558 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3648 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3559 | |
|
|
3560 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3561 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3562 | $DB_ENV->set_lk_detect; |
|
|
3563 | }; |
3649 | }; |
3564 | |
3650 | |
3565 | cf::cleanup "db_env_open(db): $@" if $@; |
3651 | cf::cleanup "db_env_open(db): $@" if $@; |
3566 | }; |
3652 | }; |
3567 | } |
3653 | } |
3568 | |
3654 | |
|
|
3655 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
|
|
3656 | after => 3, |
|
|
3657 | interval => 1, |
|
|
3658 | hard => 1, |
|
|
3659 | prio => 0, |
|
|
3660 | data => WF_AUTOCANCEL, |
|
|
3661 | cb => sub { |
|
|
3662 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3663 | }, |
|
|
3664 | ); |
3569 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3665 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3570 | after => 11, |
3666 | after => 11, |
3571 | interval => 60, |
3667 | interval => 60, |
3572 | hard => 1, |
3668 | hard => 1, |
3573 | prio => 0, |
3669 | prio => 0, |
… | |
… | |
3596 | $AIO_POLL_WATCHER = Event->io ( |
3692 | $AIO_POLL_WATCHER = Event->io ( |
3597 | reentrant => 0, |
3693 | reentrant => 0, |
3598 | data => WF_AUTOCANCEL, |
3694 | data => WF_AUTOCANCEL, |
3599 | fd => IO::AIO::poll_fileno, |
3695 | fd => IO::AIO::poll_fileno, |
3600 | poll => 'r', |
3696 | poll => 'r', |
3601 | prio => 6, |
3697 | prio => 0, |
3602 | cb => \&IO::AIO::poll_cb, |
3698 | cb => \&IO::AIO::poll_cb, |
3603 | ); |
3699 | ); |
3604 | } |
3700 | } |
3605 | |
3701 | |
3606 | my $_log_backtrace; |
3702 | my $_log_backtrace; |
… | |
… | |
3612 | |
3708 | |
3613 | # limit the # of concurrent backtraces |
3709 | # limit the # of concurrent backtraces |
3614 | if ($_log_backtrace < 2) { |
3710 | if ($_log_backtrace < 2) { |
3615 | ++$_log_backtrace; |
3711 | ++$_log_backtrace; |
3616 | async { |
3712 | async { |
|
|
3713 | $Coro::current->{desc} = "abt $msg"; |
|
|
3714 | |
3617 | my @bt = fork_call { |
3715 | my @bt = fork_call { |
3618 | @addr = map { sprintf "%x", $_ } @addr; |
3716 | @addr = map { sprintf "%x", $_ } @addr; |
3619 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3717 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3620 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3718 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3621 | or die "addr2line: $!"; |
3719 | or die "addr2line: $!"; |