… | |
… | |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
20 | # |
21 | |
21 | |
22 | package cf; |
22 | package cf; |
23 | |
23 | |
|
|
24 | use 5.10.0; |
24 | use utf8; |
25 | use utf8; |
25 | use strict; |
26 | use strict "vars", "subs"; |
26 | |
27 | |
27 | use Symbol; |
28 | use Symbol; |
28 | use List::Util; |
29 | use List::Util; |
29 | use Socket; |
30 | use Socket; |
30 | use EV 3.2; |
31 | use EV; |
31 | use Opcode; |
32 | use Opcode; |
32 | use Safe; |
33 | use Safe; |
33 | use Safe::Hole; |
34 | use Safe::Hole; |
34 | use Storable (); |
35 | use Storable (); |
35 | |
36 | |
36 | use Coro 4.50 (); |
37 | use Coro (); |
37 | use Coro::State; |
38 | use Coro::State; |
38 | use Coro::Handle; |
39 | use Coro::Handle; |
39 | use Coro::EV; |
40 | use Coro::EV; |
|
|
41 | use Coro::AnyEvent; |
40 | use Coro::Timer; |
42 | use Coro::Timer; |
41 | use Coro::Signal; |
43 | use Coro::Signal; |
42 | use Coro::Semaphore; |
44 | use Coro::Semaphore; |
|
|
45 | use Coro::AnyEvent; |
43 | use Coro::AIO; |
46 | use Coro::AIO; |
44 | use Coro::BDB; |
47 | use Coro::BDB 1.6; |
45 | use Coro::Storable; |
48 | use Coro::Storable; |
46 | use Coro::Util (); |
49 | use Coro::Util (); |
47 | |
50 | |
48 | use JSON::XS 2.01 (); |
51 | use JSON::XS 2.01 (); |
49 | use BDB (); |
52 | use BDB (); |
50 | use Data::Dumper; |
53 | use Data::Dumper; |
51 | use Digest::MD5; |
54 | use Digest::MD5; |
52 | use Fcntl; |
55 | use Fcntl; |
53 | use YAML (); |
56 | use YAML (); |
54 | use IO::AIO 2.51 (); |
57 | use IO::AIO (); |
55 | use Time::HiRes; |
58 | use Time::HiRes; |
56 | use Compress::LZF; |
59 | use Compress::LZF; |
57 | use Digest::MD5 (); |
60 | use Digest::MD5 (); |
|
|
61 | |
|
|
62 | AnyEvent::detect; |
58 | |
63 | |
59 | # configure various modules to our taste |
64 | # configure various modules to our taste |
60 | # |
65 | # |
61 | $Storable::canonical = 1; # reduce rsync transfers |
66 | $Storable::canonical = 1; # reduce rsync transfers |
62 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
67 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
… | |
… | |
76 | our %EXT_MAP = (); # pluggable maps |
81 | our %EXT_MAP = (); # pluggable maps |
77 | |
82 | |
78 | our $RELOAD; # number of reloads so far |
83 | our $RELOAD; # number of reloads so far |
79 | our @EVENT; |
84 | our @EVENT; |
80 | |
85 | |
81 | our $CONFDIR = confdir; |
86 | our $CONFDIR = confdir; |
82 | our $DATADIR = datadir; |
87 | our $DATADIR = datadir; |
83 | our $LIBDIR = "$DATADIR/ext"; |
88 | our $LIBDIR = "$DATADIR/ext"; |
84 | our $PODDIR = "$DATADIR/pod"; |
89 | our $PODDIR = "$DATADIR/pod"; |
85 | our $MAPDIR = "$DATADIR/" . mapdir; |
90 | our $MAPDIR = "$DATADIR/" . mapdir; |
86 | our $LOCALDIR = localdir; |
91 | our $LOCALDIR = localdir; |
87 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
92 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
88 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
93 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
89 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
94 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
90 | our $RANDOMDIR = "$LOCALDIR/random"; |
95 | our $RANDOMDIR = "$LOCALDIR/random"; |
91 | our $BDBDIR = "$LOCALDIR/db"; |
96 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
97 | our $PIDFILE = "$LOCALDIR/pid"; |
|
|
98 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
|
|
99 | |
92 | our %RESOURCE; |
100 | our %RESOURCE; |
93 | |
101 | |
94 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
102 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
95 | our $AIO_POLL_WATCHER; |
|
|
96 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
103 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
97 | our $NEXT_TICK; |
104 | our $NEXT_TICK; |
98 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
105 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
99 | |
106 | |
100 | our $BDB_POLL_WATCHER; |
|
|
101 | our $BDB_DEADLOCK_WATCHER; |
107 | our $BDB_DEADLOCK_WATCHER; |
102 | our $BDB_CHECKPOINT_WATCHER; |
108 | our $BDB_CHECKPOINT_WATCHER; |
103 | our $BDB_TRICKLE_WATCHER; |
109 | our $BDB_TRICKLE_WATCHER; |
104 | our $DB_ENV; |
110 | our $DB_ENV; |
105 | |
111 | |
… | |
… | |
123 | |
129 | |
124 | binmode STDOUT; |
130 | binmode STDOUT; |
125 | binmode STDERR; |
131 | binmode STDERR; |
126 | |
132 | |
127 | # read virtual server time, if available |
133 | # read virtual server time, if available |
128 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
134 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
129 | open my $fh, "<", "$LOCALDIR/runtime" |
135 | open my $fh, "<", $RUNTIMEFILE |
130 | or die "unable to read runtime file: $!"; |
136 | or die "unable to read $RUNTIMEFILE file: $!"; |
131 | $RUNTIME = <$fh> + 0.; |
137 | $RUNTIME = <$fh> + 0.; |
132 | } |
138 | } |
133 | |
139 | |
134 | mkdir $_ |
140 | mkdir $_ |
135 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
141 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
… | |
… | |
242 | for my $pkg (qw( |
248 | for my $pkg (qw( |
243 | cf::global cf::attachable |
249 | cf::global cf::attachable |
244 | cf::object cf::object::player |
250 | cf::object cf::object::player |
245 | cf::client cf::player |
251 | cf::client cf::player |
246 | cf::arch cf::living |
252 | cf::arch cf::living |
|
|
253 | cf::map cf::mapspace |
247 | cf::map cf::party cf::region |
254 | cf::party cf::region |
248 | )) { |
255 | )) { |
249 | no strict 'refs'; |
|
|
250 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
256 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
251 | } |
257 | } |
252 | |
258 | |
253 | $EV::DIED = sub { |
259 | $EV::DIED = sub { |
254 | warn "error in event callback: @_"; |
260 | warn "error in event callback: @_"; |
… | |
… | |
1085 | |
1091 | |
1086 | sub reattach { |
1092 | sub reattach { |
1087 | # basically do the same as instantiate, without calling instantiate |
1093 | # basically do the same as instantiate, without calling instantiate |
1088 | my ($obj) = @_; |
1094 | my ($obj) = @_; |
1089 | |
1095 | |
|
|
1096 | # no longer needed after getting rid of delete_package? |
1090 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1097 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1091 | |
1098 | |
1092 | my $registry = $obj->registry; |
1099 | my $registry = $obj->registry; |
1093 | |
1100 | |
1094 | @$registry = (); |
1101 | @$registry = (); |
1095 | |
1102 | |
… | |
… | |
1331 | |
1338 | |
1332 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1339 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1333 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1340 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1334 | |
1341 | |
1335 | $ext{source} = |
1342 | $ext{source} = |
1336 | "package $pkg; use strict; use utf8;\n" |
1343 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1337 | . "#line 1 \"$path\"\n{\n" |
1344 | . "#line 1 \"$path\"\n{\n" |
1338 | . $source |
1345 | . $source |
1339 | . "\n};\n1"; |
1346 | . "\n};\n1"; |
1340 | |
1347 | |
1341 | $todo{$base} = \%ext; |
1348 | $todo{$base} = \%ext; |
… | |
… | |
1519 | my ($pl) = @_; |
1526 | my ($pl) = @_; |
1520 | |
1527 | |
1521 | my $name = $pl->ob->name; |
1528 | my $name = $pl->ob->name; |
1522 | |
1529 | |
1523 | $pl->{deny_save} = 1; |
1530 | $pl->{deny_save} = 1; |
1524 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1531 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1525 | |
1532 | |
1526 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1533 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1527 | $pl->deactivate; |
1534 | $pl->deactivate; |
|
|
1535 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1536 | $pl->ob->check_score; |
1528 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1537 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1529 | $pl->ns->destroy if $pl->ns; |
1538 | $pl->ns->destroy if $pl->ns; |
1530 | |
1539 | |
1531 | my $path = playerdir $pl; |
1540 | my $path = playerdir $pl; |
1532 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1541 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1616 | } |
1625 | } |
1617 | |
1626 | |
1618 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1627 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1619 | |
1628 | |
1620 | Expand crossfire pod fragments into protocol xml. |
1629 | Expand crossfire pod fragments into protocol xml. |
1621 | |
|
|
1622 | =cut |
|
|
1623 | |
|
|
1624 | use re 'eval'; |
|
|
1625 | |
|
|
1626 | my $group; |
|
|
1627 | my $interior; $interior = qr{ |
|
|
1628 | # match a pod interior sequence sans C<< >> |
|
|
1629 | (?: |
|
|
1630 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1631 | | < (??{$interior}) > |
|
|
1632 | ) |
|
|
1633 | }x; |
|
|
1634 | |
|
|
1635 | sub expand_cfpod { |
|
|
1636 | my ($self, $pod) = @_; |
|
|
1637 | |
|
|
1638 | my $xml; |
|
|
1639 | |
|
|
1640 | while () { |
|
|
1641 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1642 | $group = $1; |
|
|
1643 | |
|
|
1644 | $group =~ s/&/&/g; |
|
|
1645 | $group =~ s/</</g; |
|
|
1646 | |
|
|
1647 | $xml .= $group; |
|
|
1648 | } elsif ($pod =~ m%\G |
|
|
1649 | ([BCGHITU]) |
|
|
1650 | < |
|
|
1651 | (?: |
|
|
1652 | ([^<>]*) (?{ $group = $^N }) |
|
|
1653 | | < $interior > |
|
|
1654 | ) |
|
|
1655 | > |
|
|
1656 | %gcsx |
|
|
1657 | ) { |
|
|
1658 | my ($code, $data) = ($1, $group); |
|
|
1659 | |
|
|
1660 | if ($code eq "B") { |
|
|
1661 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1662 | } elsif ($code eq "I") { |
|
|
1663 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1664 | } elsif ($code eq "U") { |
|
|
1665 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1666 | } elsif ($code eq "C") { |
|
|
1667 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1668 | } elsif ($code eq "T") { |
|
|
1669 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1670 | } elsif ($code eq "G") { |
|
|
1671 | my ($male, $female) = split /\|/, $data; |
|
|
1672 | $data = $self->gender ? $female : $male; |
|
|
1673 | $xml .= expand_cfpod ($self, $data); |
|
|
1674 | } elsif ($code eq "H") { |
|
|
1675 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1676 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1677 | "") |
|
|
1678 | [$self->{hintmode}]; |
|
|
1679 | } else { |
|
|
1680 | $xml .= "error processing '$code($data)' directive"; |
|
|
1681 | } |
|
|
1682 | } else { |
|
|
1683 | if ($pod =~ /\G(.+)/) { |
|
|
1684 | warn "parse error while expanding $pod (at $1)"; |
|
|
1685 | } |
|
|
1686 | last; |
|
|
1687 | } |
|
|
1688 | } |
|
|
1689 | |
|
|
1690 | for ($xml) { |
|
|
1691 | # create single paragraphs (very hackish) |
|
|
1692 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1693 | |
|
|
1694 | # compress some whitespace |
|
|
1695 | s/\s+\n/\n/g; # ws line-ends |
|
|
1696 | s/\n\n+/\n/g; # double lines |
|
|
1697 | s/^\n+//; # beginning lines |
|
|
1698 | s/\n+$//; # ending lines |
|
|
1699 | } |
|
|
1700 | |
|
|
1701 | $xml |
|
|
1702 | } |
|
|
1703 | |
|
|
1704 | no re 'eval'; |
|
|
1705 | |
|
|
1706 | sub hintmode { |
|
|
1707 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1708 | $_[0]{hintmode} |
|
|
1709 | } |
|
|
1710 | |
1630 | |
1711 | =item $player->ext_reply ($msgid, @msg) |
1631 | =item $player->ext_reply ($msgid, @msg) |
1712 | |
1632 | |
1713 | Sends an ext reply to the player. |
1633 | Sends an ext reply to the player. |
1714 | |
1634 | |
… | |
… | |
2031 | |
1951 | |
2032 | cf::lock_wait "map_data:$path";#d#remove |
1952 | cf::lock_wait "map_data:$path";#d#remove |
2033 | cf::lock_wait "map_find:$path"; |
1953 | cf::lock_wait "map_find:$path"; |
2034 | |
1954 | |
2035 | $cf::MAP{$path} || do { |
1955 | $cf::MAP{$path} || do { |
2036 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
2037 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
1956 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1957 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2038 | |
1958 | |
2039 | my $map = new_from_path cf::map $path |
1959 | my $map = new_from_path cf::map $path |
2040 | or return; |
1960 | or return; |
2041 | |
1961 | |
2042 | $map->{last_save} = $cf::RUNTIME; |
1962 | $map->{last_save} = $cf::RUNTIME; |
… | |
… | |
2045 | or return; |
1965 | or return; |
2046 | |
1966 | |
2047 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1967 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2048 | # doing this can freeze the server in a sync job, obviously |
1968 | # doing this can freeze the server in a sync job, obviously |
2049 | #$cf::WAIT_FOR_TICK->wait; |
1969 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1970 | undef $guard2; |
2050 | undef $guard1; |
1971 | undef $guard1; |
2051 | undef $guard2; |
|
|
2052 | $map->reset; |
1972 | $map->reset; |
2053 | return find $path; |
1973 | return find $path; |
2054 | } |
1974 | } |
2055 | |
1975 | |
2056 | $cf::MAP{$path} = $map |
1976 | $cf::MAP{$path} = $map |
… | |
… | |
2083 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2003 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2084 | $f->skip_block; |
2004 | $f->skip_block; |
2085 | $self->_load_objects ($f) |
2005 | $self->_load_objects ($f) |
2086 | or return; |
2006 | or return; |
2087 | |
2007 | |
2088 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2008 | $self->post_load_original |
2089 | if delete $self->{load_original}; |
2009 | if delete $self->{load_original}; |
2090 | |
2010 | |
2091 | if (my $uniq = $self->uniq_path) { |
2011 | if (my $uniq = $self->uniq_path) { |
2092 | utf8::encode $uniq; |
2012 | utf8::encode $uniq; |
2093 | unless (aio_stat $uniq) { |
2013 | unless (aio_stat $uniq) { |
… | |
… | |
2528 | |
2448 | |
2529 | =item $player_object->enter_link |
2449 | =item $player_object->enter_link |
2530 | |
2450 | |
2531 | Freezes the player and moves him/her to a special map (C<{link}>). |
2451 | Freezes the player and moves him/her to a special map (C<{link}>). |
2532 | |
2452 | |
2533 | The player should be reasonably safe there for short amounts of time. You |
2453 | The player should be reasonably safe there for short amounts of time (e.g. |
2534 | I<MUST> call C<leave_link> as soon as possible, though. |
2454 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2455 | though, as the palyer cannot control the character while it is on the link |
|
|
2456 | map. |
2535 | |
2457 | |
2536 | Will never block. |
2458 | Will never block. |
2537 | |
2459 | |
2538 | =item $player_object->leave_link ($map, $x, $y) |
2460 | =item $player_object->leave_link ($map, $x, $y) |
2539 | |
2461 | |
… | |
… | |
2597 | |
2519 | |
2598 | $map->load; |
2520 | $map->load; |
2599 | $map->load_neighbours; |
2521 | $map->load_neighbours; |
2600 | |
2522 | |
2601 | return unless $self->contr->active; |
2523 | return unless $self->contr->active; |
|
|
2524 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2602 | $self->activate_recursive; |
2525 | $self->activate_recursive; |
2603 | |
2526 | |
2604 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2527 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2605 | $self->enter_map ($map, $x, $y); |
2528 | $self->enter_map ($map, $x, $y); |
2606 | } |
2529 | } |
… | |
… | |
2610 | Moves the player to the given map-path and coordinates by first freezing |
2533 | Moves the player to the given map-path and coordinates by first freezing |
2611 | her, loading and preparing them map, calling the provided $check callback |
2534 | her, loading and preparing them map, calling the provided $check callback |
2612 | that has to return the map if sucecssful, and then unfreezes the player on |
2535 | that has to return the map if sucecssful, and then unfreezes the player on |
2613 | the new (success) or old (failed) map position. In either case, $done will |
2536 | the new (success) or old (failed) map position. In either case, $done will |
2614 | be called at the end of this process. |
2537 | be called at the end of this process. |
|
|
2538 | |
|
|
2539 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2540 | it needs a loaded map it has to call C<< ->load >>. |
2615 | |
2541 | |
2616 | =cut |
2542 | =cut |
2617 | |
2543 | |
2618 | our $GOTOGEN; |
2544 | our $GOTOGEN; |
2619 | |
2545 | |
… | |
… | |
2698 | } |
2624 | } |
2699 | |
2625 | |
2700 | sub prepare_random_map { |
2626 | sub prepare_random_map { |
2701 | my ($exit) = @_; |
2627 | my ($exit) = @_; |
2702 | |
2628 | |
2703 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2704 | |
|
|
2705 | # all this does is basically replace the /! path by |
2629 | # all this does is basically replace the /! path by |
2706 | # a new random map path (?random/...) with a seed |
2630 | # a new random map path (?random/...) with a seed |
2707 | # that depends on the exit object |
2631 | # that depends on the exit object |
2708 | |
2632 | |
2709 | my $rmp = parse_random_map_params $exit->msg; |
2633 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2711 | if ($exit->map) { |
2635 | if ($exit->map) { |
2712 | $rmp->{region} = $exit->region->name; |
2636 | $rmp->{region} = $exit->region->name; |
2713 | $rmp->{origin_map} = $exit->map->path; |
2637 | $rmp->{origin_map} = $exit->map->path; |
2714 | $rmp->{origin_x} = $exit->x; |
2638 | $rmp->{origin_x} = $exit->x; |
2715 | $rmp->{origin_y} = $exit->y; |
2639 | $rmp->{origin_y} = $exit->y; |
|
|
2640 | |
|
|
2641 | $exit->map->touch; |
2716 | } |
2642 | } |
2717 | |
2643 | |
2718 | $rmp->{random_seed} ||= $exit->random_seed; |
2644 | $rmp->{random_seed} ||= $exit->random_seed; |
2719 | |
2645 | |
2720 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2646 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
… | |
… | |
2724 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2650 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2725 | aio_write $fh, 0, (length $data), $data, 0; |
2651 | aio_write $fh, 0, (length $data), $data, 0; |
2726 | undef $fh; |
2652 | undef $fh; |
2727 | aio_rename "$meta~", $meta; |
2653 | aio_rename "$meta~", $meta; |
2728 | |
2654 | |
|
|
2655 | my $slaying = "?random/$md5"; |
|
|
2656 | |
|
|
2657 | if ($exit->valid) { |
2729 | $exit->slaying ("?random/$md5"); |
2658 | $exit->slaying ("?random/$md5"); |
2730 | $exit->msg (undef); |
2659 | $exit->msg (undef); |
|
|
2660 | } |
2731 | } |
2661 | } |
2732 | } |
2662 | } |
2733 | |
2663 | |
2734 | sub cf::object::player::enter_exit { |
2664 | sub cf::object::player::enter_exit { |
2735 | my ($self, $exit) = @_; |
2665 | my ($self, $exit) = @_; |
2736 | |
2666 | |
2737 | return unless $self->type == cf::PLAYER; |
2667 | return unless $self->type == cf::PLAYER; |
2738 | |
2668 | |
2739 | if ($exit->slaying eq "/!") { |
|
|
2740 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2741 | # the problem is that $exit might not survive long enough |
|
|
2742 | # so it needs to be done right now, right here |
|
|
2743 | cf::sync_job { prepare_random_map $exit }; |
|
|
2744 | } |
|
|
2745 | |
|
|
2746 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2747 | my $hp = $exit->stats->hp; |
|
|
2748 | my $sp = $exit->stats->sp; |
|
|
2749 | |
|
|
2750 | $self->enter_link; |
2669 | $self->enter_link; |
2751 | |
2670 | |
2752 | # if exit is damned, update players death & WoR home-position |
|
|
2753 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2754 | if $exit->flag (FLAG_DAMNED); |
|
|
2755 | |
|
|
2756 | (async { |
2671 | (async { |
2757 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2672 | $Coro::current->{desc} = "enter_exit"; |
2758 | |
2673 | |
2759 | $self->deactivate_recursive; # just to be sure |
|
|
2760 | unless (eval { |
2674 | unless (eval { |
|
|
2675 | $self->deactivate_recursive; # just to be sure |
|
|
2676 | |
|
|
2677 | # random map handling |
|
|
2678 | { |
|
|
2679 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2680 | |
|
|
2681 | prepare_random_map $exit |
|
|
2682 | if $exit->slaying eq "/!"; |
|
|
2683 | } |
|
|
2684 | |
|
|
2685 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2686 | my $x = $exit->stats->hp; |
|
|
2687 | my $y = $exit->stats->sp; |
|
|
2688 | |
2761 | $self->goto ($slaying, $hp, $sp); |
2689 | $self->goto ($map, $x, $y); |
2762 | |
2690 | |
|
|
2691 | # if exit is damned, update players death & WoR home-position |
|
|
2692 | $self->contr->savebed ($map, $x, $y) |
|
|
2693 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2694 | |
2763 | 1; |
2695 | 1 |
2764 | }) { |
2696 | }) { |
2765 | $self->message ("Something went wrong deep within the crossfire server. " |
2697 | $self->message ("Something went wrong deep within the crossfire server. " |
2766 | . "I'll try to bring you back to the map you were before. " |
2698 | . "I'll try to bring you back to the map you were before. " |
2767 | . "Please report this to the dungeon master!", |
2699 | . "Please report this to the dungeon master!", |
2768 | cf::NDI_UNIQUE | cf::NDI_RED); |
2700 | cf::NDI_UNIQUE | cf::NDI_RED); |
… | |
… | |
2890 | if ($self->can_msg) { |
2822 | if ($self->can_msg) { |
2891 | # default colour, mask it out |
2823 | # default colour, mask it out |
2892 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2824 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2893 | if $color & cf::NDI_DEF; |
2825 | if $color & cf::NDI_DEF; |
2894 | |
2826 | |
2895 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2827 | my $pkt = "msg " |
|
|
2828 | . $self->{json_coder}->encode ( |
2896 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2829 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
|
|
2830 | ); |
|
|
2831 | |
|
|
2832 | # try lzf for large packets |
|
|
2833 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2834 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2835 | |
|
|
2836 | # split very large packets |
|
|
2837 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2838 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2839 | $pkt = "frag"; |
|
|
2840 | } |
|
|
2841 | |
|
|
2842 | $self->send_packet ($pkt); |
2897 | } else { |
2843 | } else { |
2898 | if ($color >= 0) { |
2844 | if ($color >= 0) { |
2899 | # replace some tags by gcfclient-compatible ones |
2845 | # replace some tags by gcfclient-compatible ones |
2900 | for ($msg) { |
2846 | for ($msg) { |
2901 | 1 while |
2847 | 1 while |
… | |
… | |
3115 | |
3061 | |
3116 | =cut |
3062 | =cut |
3117 | |
3063 | |
3118 | for ( |
3064 | for ( |
3119 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3065 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3120 | insert remove inv name archname title slaying race |
3066 | insert remove inv nrof name archname title slaying race |
3121 | decrease split destroy)], |
3067 | decrease split destroy change_exp)], |
3122 | ["cf::object::player" => qw(player)], |
3068 | ["cf::object::player" => qw(player)], |
3123 | ["cf::player" => qw(peaceful)], |
3069 | ["cf::player" => qw(peaceful)], |
3124 | ["cf::map" => qw(trigger)], |
3070 | ["cf::map" => qw(trigger)], |
3125 | ) { |
3071 | ) { |
3126 | no strict 'refs'; |
3072 | no strict 'refs'; |
… | |
… | |
3387 | } |
3333 | } |
3388 | |
3334 | |
3389 | sub init { |
3335 | sub init { |
3390 | my $guard = freeze_mainloop; |
3336 | my $guard = freeze_mainloop; |
3391 | |
3337 | |
|
|
3338 | evthread_start IO::AIO::poll_fileno; |
|
|
3339 | |
3392 | reload_resources; |
3340 | reload_resources; |
3393 | } |
3341 | } |
3394 | |
3342 | |
3395 | sub reload_config { |
3343 | sub reload_config { |
3396 | open my $fh, "<:utf8", "$CONFDIR/config" |
3344 | open my $fh, "<:utf8", "$CONFDIR/config" |
… | |
… | |
3411 | }; |
3359 | }; |
3412 | warn $@ if $@; |
3360 | warn $@ if $@; |
3413 | } |
3361 | } |
3414 | } |
3362 | } |
3415 | |
3363 | |
|
|
3364 | sub pidfile() { |
|
|
3365 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3366 | or die "$PIDFILE: $!"; |
|
|
3367 | flock $fh, &Fcntl::LOCK_EX |
|
|
3368 | or die "$PIDFILE: flock: $!"; |
|
|
3369 | $fh |
|
|
3370 | } |
|
|
3371 | |
|
|
3372 | # make sure only one server instance is running at any one time |
|
|
3373 | sub atomic { |
|
|
3374 | my $fh = pidfile; |
|
|
3375 | |
|
|
3376 | my $pid = <$fh>; |
|
|
3377 | kill 9, $pid if $pid > 0; |
|
|
3378 | |
|
|
3379 | seek $fh, 0, 0; |
|
|
3380 | print $fh $$; |
|
|
3381 | } |
|
|
3382 | |
3416 | sub main { |
3383 | sub main { |
|
|
3384 | atomic; |
|
|
3385 | |
3417 | # we must not ever block the main coroutine |
3386 | # we must not ever block the main coroutine |
3418 | local $Coro::idle = sub { |
3387 | local $Coro::idle = sub { |
3419 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3388 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3420 | (async { |
3389 | (async { |
3421 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3390 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
… | |
… | |
3428 | reload_config; |
3397 | reload_config; |
3429 | db_init; |
3398 | db_init; |
3430 | load_extensions; |
3399 | load_extensions; |
3431 | |
3400 | |
3432 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3401 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3433 | evthread_start IO::AIO::poll_fileno; |
|
|
3434 | } |
3402 | } |
|
|
3403 | |
|
|
3404 | utime time, time, $RUNTIMEFILE; |
|
|
3405 | |
|
|
3406 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3407 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3435 | |
3408 | |
3436 | EV::loop; |
3409 | EV::loop; |
3437 | } |
3410 | } |
3438 | |
3411 | |
3439 | ############################################################################# |
3412 | ############################################################################# |
… | |
… | |
3448 | }; |
3421 | }; |
3449 | } |
3422 | } |
3450 | } |
3423 | } |
3451 | |
3424 | |
3452 | sub write_runtime_sync { |
3425 | sub write_runtime_sync { |
3453 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3454 | |
|
|
3455 | # first touch the runtime file to show we are still running: |
3426 | # first touch the runtime file to show we are still running: |
3456 | # the fsync below can take a very very long time. |
3427 | # the fsync below can take a very very long time. |
3457 | |
3428 | |
3458 | IO::AIO::aio_utime $runtime, undef, undef; |
3429 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3459 | |
3430 | |
3460 | my $guard = cf::lock_acquire "write_runtime"; |
3431 | my $guard = cf::lock_acquire "write_runtime"; |
3461 | |
3432 | |
3462 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3433 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3463 | or return; |
3434 | or return; |
3464 | |
3435 | |
3465 | my $value = $cf::RUNTIME + 90 + 10; |
3436 | my $value = $cf::RUNTIME + 90 + 10; |
3466 | # 10 is the runtime save interval, for a monotonic clock |
3437 | # 10 is the runtime save interval, for a monotonic clock |
3467 | # 60 allows for the watchdog to kill the server. |
3438 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3477 | aio_utime $fh, undef, undef; |
3448 | aio_utime $fh, undef, undef; |
3478 | |
3449 | |
3479 | close $fh |
3450 | close $fh |
3480 | or return; |
3451 | or return; |
3481 | |
3452 | |
3482 | aio_rename "$runtime~", $runtime |
3453 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3483 | and return; |
3454 | and return; |
3484 | |
3455 | |
3485 | warn "runtime file written.\n"; |
3456 | warn "runtime file written.\n"; |
3486 | |
3457 | |
3487 | 1 |
3458 | 1 |
… | |
… | |
3571 | sub post_cleanup { |
3542 | sub post_cleanup { |
3572 | my ($make_core) = @_; |
3543 | my ($make_core) = @_; |
3573 | |
3544 | |
3574 | warn Carp::longmess "post_cleanup backtrace" |
3545 | warn Carp::longmess "post_cleanup backtrace" |
3575 | if $make_core; |
3546 | if $make_core; |
|
|
3547 | |
|
|
3548 | my $fh = pidfile; |
|
|
3549 | unlink $PIDFILE if <$fh> == $$; |
3576 | } |
3550 | } |
|
|
3551 | |
|
|
3552 | # a safer delete_package, copied from Symbol |
|
|
3553 | sub clear_package($) { |
|
|
3554 | my $pkg = shift; |
|
|
3555 | |
|
|
3556 | # expand to full symbol table name if needed |
|
|
3557 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3558 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3559 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3560 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3561 | } |
|
|
3562 | |
|
|
3563 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3564 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3565 | |
|
|
3566 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3567 | or return; |
|
|
3568 | |
|
|
3569 | # clear all symbols |
|
|
3570 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3571 | for my $name (keys %$leaf_symtab) { |
|
|
3572 | _gv_clear *{"$pkg$name"}; |
|
|
3573 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3574 | } |
|
|
3575 | warn "cleared package #$pkg\n";#d# |
|
|
3576 | } |
|
|
3577 | |
|
|
3578 | our $RELOAD; # how many times to reload |
3577 | |
3579 | |
3578 | sub do_reload_perl() { |
3580 | sub do_reload_perl() { |
3579 | # can/must only be called in main |
3581 | # can/must only be called in main |
3580 | if ($Coro::current != $Coro::main) { |
3582 | if ($Coro::current != $Coro::main) { |
3581 | warn "can only reload from main coroutine"; |
3583 | warn "can only reload from main coroutine"; |
3582 | return; |
3584 | return; |
3583 | } |
3585 | } |
3584 | |
3586 | |
|
|
3587 | return if $RELOAD++; |
|
|
3588 | |
|
|
3589 | while ($RELOAD) { |
3585 | warn "reloading..."; |
3590 | warn "reloading..."; |
3586 | |
3591 | |
3587 | warn "entering sync_job"; |
3592 | warn "entering sync_job"; |
3588 | |
3593 | |
3589 | cf::sync_job { |
3594 | cf::sync_job { |
3590 | cf::write_runtime_sync; # external watchdog should not bark |
3595 | cf::write_runtime_sync; # external watchdog should not bark |
3591 | cf::emergency_save; |
3596 | cf::emergency_save; |
3592 | cf::write_runtime_sync; # external watchdog should not bark |
3597 | cf::write_runtime_sync; # external watchdog should not bark |
3593 | |
3598 | |
3594 | warn "syncing database to disk"; |
3599 | warn "syncing database to disk"; |
3595 | BDB::db_env_txn_checkpoint $DB_ENV; |
3600 | BDB::db_env_txn_checkpoint $DB_ENV; |
3596 | |
3601 | |
3597 | # if anything goes wrong in here, we should simply crash as we already saved |
3602 | # if anything goes wrong in here, we should simply crash as we already saved |
3598 | |
3603 | |
3599 | warn "flushing outstanding aio requests"; |
3604 | warn "flushing outstanding aio requests"; |
3600 | for (;;) { |
|
|
3601 | BDB::flush; |
|
|
3602 | IO::AIO::flush; |
|
|
3603 | Coro::cede_notself; |
|
|
3604 | last unless IO::AIO::nreqs || BDB::nreqs; |
3605 | while (IO::AIO::nreqs || BDB::nreqs) { |
3605 | warn "iterate..."; |
3606 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3606 | } |
|
|
3607 | |
|
|
3608 | ++$RELOAD; |
|
|
3609 | |
|
|
3610 | warn "cancelling all extension coros"; |
|
|
3611 | $_->cancel for values %EXT_CORO; |
|
|
3612 | %EXT_CORO = (); |
|
|
3613 | |
|
|
3614 | warn "removing commands"; |
|
|
3615 | %COMMAND = (); |
|
|
3616 | |
|
|
3617 | warn "removing ext/exti commands"; |
|
|
3618 | %EXTCMD = (); |
|
|
3619 | %EXTICMD = (); |
|
|
3620 | |
|
|
3621 | warn "unloading/nuking all extensions"; |
|
|
3622 | for my $pkg (@EXTS) { |
|
|
3623 | warn "... unloading $pkg"; |
|
|
3624 | |
|
|
3625 | if (my $cb = $pkg->can ("unload")) { |
|
|
3626 | eval { |
|
|
3627 | $cb->($pkg); |
|
|
3628 | 1 |
|
|
3629 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3630 | } |
3607 | } |
3631 | |
3608 | |
3632 | warn "... nuking $pkg"; |
3609 | warn "cancelling all extension coros"; |
3633 | Symbol::delete_package $pkg; |
3610 | $_->cancel for values %EXT_CORO; |
3634 | } |
3611 | %EXT_CORO = (); |
3635 | |
3612 | |
3636 | warn "unloading all perl modules loaded from $LIBDIR"; |
3613 | warn "removing commands"; |
3637 | while (my ($k, $v) = each %INC) { |
3614 | %COMMAND = (); |
3638 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3639 | |
3615 | |
|
|
3616 | warn "removing ext/exti commands"; |
|
|
3617 | %EXTCMD = (); |
|
|
3618 | %EXTICMD = (); |
|
|
3619 | |
|
|
3620 | warn "unloading/nuking all extensions"; |
|
|
3621 | for my $pkg (@EXTS) { |
3640 | warn "... unloading $k"; |
3622 | warn "... unloading $pkg"; |
3641 | delete $INC{$k}; |
|
|
3642 | |
3623 | |
3643 | $k =~ s/\.pm$//; |
|
|
3644 | $k =~ s/\//::/g; |
|
|
3645 | |
|
|
3646 | if (my $cb = $k->can ("unload_module")) { |
3624 | if (my $cb = $pkg->can ("unload")) { |
|
|
3625 | eval { |
3647 | $cb->(); |
3626 | $cb->($pkg); |
|
|
3627 | 1 |
|
|
3628 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3629 | } |
|
|
3630 | |
|
|
3631 | warn "... clearing $pkg"; |
|
|
3632 | clear_package $pkg; |
3648 | } |
3633 | } |
3649 | |
3634 | |
3650 | Symbol::delete_package $k; |
3635 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3636 | while (my ($k, $v) = each %INC) { |
|
|
3637 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3638 | |
|
|
3639 | warn "... unloading $k"; |
|
|
3640 | delete $INC{$k}; |
|
|
3641 | |
|
|
3642 | $k =~ s/\.pm$//; |
|
|
3643 | $k =~ s/\//::/g; |
|
|
3644 | |
|
|
3645 | if (my $cb = $k->can ("unload_module")) { |
|
|
3646 | $cb->(); |
|
|
3647 | } |
|
|
3648 | |
|
|
3649 | clear_package $k; |
3651 | } |
3650 | } |
3652 | |
3651 | |
3653 | warn "getting rid of safe::, as good as possible"; |
3652 | warn "getting rid of safe::, as good as possible"; |
3654 | Symbol::delete_package "safe::$_" |
3653 | clear_package "safe::$_" |
3655 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3654 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3656 | |
3655 | |
3657 | warn "unloading cf.pm \"a bit\""; |
3656 | warn "unloading cf.pm \"a bit\""; |
3658 | delete $INC{"cf.pm"}; |
3657 | delete $INC{"cf.pm"}; |
3659 | delete $INC{"cf/pod.pm"}; |
3658 | delete $INC{"cf/pod.pm"}; |
3660 | |
3659 | |
3661 | # don't, removes xs symbols, too, |
3660 | # don't, removes xs symbols, too, |
3662 | # and global variables created in xs |
3661 | # and global variables created in xs |
3663 | #Symbol::delete_package __PACKAGE__; |
3662 | #clear_package __PACKAGE__; |
3664 | |
3663 | |
3665 | warn "unload completed, starting to reload now"; |
3664 | warn "unload completed, starting to reload now"; |
3666 | |
3665 | |
3667 | warn "reloading cf.pm"; |
3666 | warn "reloading cf.pm"; |
3668 | require cf; |
3667 | require cf; |
3669 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3668 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3670 | |
3669 | |
3671 | warn "loading config and database again"; |
3670 | warn "loading config and database again"; |
3672 | cf::reload_config; |
3671 | cf::reload_config; |
3673 | |
3672 | |
3674 | warn "loading extensions"; |
3673 | warn "loading extensions"; |
3675 | cf::load_extensions; |
3674 | cf::load_extensions; |
3676 | |
3675 | |
3677 | warn "reattaching attachments to objects/players"; |
3676 | warn "reattaching attachments to objects/players"; |
3678 | _global_reattach; # objects, sockets |
3677 | _global_reattach; # objects, sockets |
3679 | warn "reattaching attachments to maps"; |
3678 | warn "reattaching attachments to maps"; |
3680 | reattach $_ for values %MAP; |
3679 | reattach $_ for values %MAP; |
3681 | warn "reattaching attachments to players"; |
3680 | warn "reattaching attachments to players"; |
3682 | reattach $_ for values %PLAYER; |
3681 | reattach $_ for values %PLAYER; |
3683 | |
3682 | |
3684 | warn "leaving sync_job"; |
3683 | warn "leaving sync_job"; |
3685 | |
3684 | |
3686 | 1 |
3685 | 1 |
3687 | } or do { |
3686 | } or do { |
3688 | warn $@; |
3687 | warn $@; |
3689 | cf::cleanup "error while reloading, exiting."; |
3688 | cf::cleanup "error while reloading, exiting."; |
3690 | }; |
3689 | }; |
3691 | |
3690 | |
3692 | warn "reloaded"; |
3691 | warn "reloaded"; |
|
|
3692 | --$RELOAD; |
|
|
3693 | } |
3693 | }; |
3694 | }; |
3694 | |
3695 | |
3695 | our $RELOAD_WATCHER; # used only during reload |
3696 | our $RELOAD_WATCHER; # used only during reload |
3696 | |
3697 | |
3697 | sub reload_perl() { |
3698 | sub reload_perl() { |
… | |
… | |
3779 | { |
3780 | { |
3780 | # configure BDB |
3781 | # configure BDB |
3781 | |
3782 | |
3782 | BDB::min_parallel 8; |
3783 | BDB::min_parallel 8; |
3783 | BDB::max_poll_reqs $TICK * 0.1; |
3784 | BDB::max_poll_reqs $TICK * 0.1; |
3784 | $Coro::BDB::WATCHER->priority (1); |
3785 | $AnyEvent::BDB::WATCHER->priority (1); |
3785 | |
3786 | |
3786 | unless ($DB_ENV) { |
3787 | unless ($DB_ENV) { |
3787 | $DB_ENV = BDB::db_env_create; |
3788 | $DB_ENV = BDB::db_env_create; |
3788 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3789 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3789 | | BDB::LOG_AUTOREMOVE, 1); |
3790 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3791 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3790 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3792 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3791 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3793 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3792 | |
3794 | |
3793 | cf::sync_job { |
3795 | cf::sync_job { |
3794 | eval { |
3796 | eval { |
… | |
… | |
3820 | { |
3822 | { |
3821 | # configure IO::AIO |
3823 | # configure IO::AIO |
3822 | |
3824 | |
3823 | IO::AIO::min_parallel 8; |
3825 | IO::AIO::min_parallel 8; |
3824 | IO::AIO::max_poll_time $TICK * 0.1; |
3826 | IO::AIO::max_poll_time $TICK * 0.1; |
3825 | $Coro::AIO::WATCHER->priority (1); |
3827 | undef $AnyEvent::AIO::WATCHER; |
3826 | } |
3828 | } |
3827 | |
3829 | |
3828 | my $_log_backtrace; |
3830 | my $_log_backtrace; |
3829 | |
3831 | |
3830 | sub _log_backtrace { |
3832 | sub _log_backtrace { |
… | |
… | |
3833 | $msg =~ s/\n//; |
3835 | $msg =~ s/\n//; |
3834 | |
3836 | |
3835 | # limit the # of concurrent backtraces |
3837 | # limit the # of concurrent backtraces |
3836 | if ($_log_backtrace < 2) { |
3838 | if ($_log_backtrace < 2) { |
3837 | ++$_log_backtrace; |
3839 | ++$_log_backtrace; |
|
|
3840 | my $perl_bt = Carp::longmess $msg; |
3838 | async { |
3841 | async { |
3839 | $Coro::current->{desc} = "abt $msg"; |
3842 | $Coro::current->{desc} = "abt $msg"; |
3840 | |
3843 | |
3841 | my @bt = fork_call { |
3844 | my @bt = fork_call { |
3842 | @addr = map { sprintf "%x", $_ } @addr; |
3845 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3853 | } |
3856 | } |
3854 | |
3857 | |
3855 | @funcs |
3858 | @funcs |
3856 | }; |
3859 | }; |
3857 | |
3860 | |
3858 | LOG llevInfo, "[ABT] $msg\n"; |
3861 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3862 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3859 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3863 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3860 | --$_log_backtrace; |
3864 | --$_log_backtrace; |
3861 | }; |
3865 | }; |
3862 | } else { |
3866 | } else { |
3863 | LOG llevInfo, "[ABT] $msg\n"; |
3867 | LOG llevInfo, "[ABT] $msg\n"; |