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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.579 by root, Wed Jan 4 03:22:28 2012 UTC vs.
Revision 1.591 by root, Tue Nov 6 23:33:15 2012 UTC

1# 1#
2# This file is part of Deliantra, the Roguelike Realtime MMORPG. 2# This file is part of Deliantra, the Roguelike Realtime MMORPG.
3# 3#
4# Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4# Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5# 5#
6# Deliantra is free software: you can redistribute it and/or modify it under 6# Deliantra is free software: you can redistribute it and/or modify it under
7# the terms of the Affero GNU General Public License as published by the 7# the terms of the Affero GNU General Public License as published by the
8# Free Software Foundation, either version 3 of the License, or (at your 8# Free Software Foundation, either version 3 of the License, or (at your
9# option) any later version. 9# option) any later version.
10# 10#
11# This program is distributed in the hope that it will be useful, 11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of 12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14# GNU General Public License for more details. 14# GNU General Public License for more details.
15# 15#
16# You should have received a copy of the Affero GNU General Public License 16# You should have received a copy of the Affero GNU General Public License
17# and the GNU General Public License along with this program. If not, see 17# and the GNU General Public License along with this program. If not, see
18# <http://www.gnu.org/licenses/>. 18# <http://www.gnu.org/licenses/>.
19# 19#
20# The authors can be reached via e-mail to <support@deliantra.net> 20# The authors can be reached via e-mail to <support@deliantra.net>
21# 21#
22 22
23package cf; 23package cf;
24 24
… …
32use Safe; 32use Safe;
33use Safe::Hole; 33use Safe::Hole;
34use Storable (); 34use Storable ();
35use Carp (); 35use Carp ();
36 36
37use Guard (); 37use AnyEvent ();
38use AnyEvent::IO ();
39use AnyEvent::DNS ();
40
38use Coro (); 41use Coro ();
39use Coro::State; 42use Coro::State;
40use Coro::Handle; 43use Coro::Handle;
41use Coro::EV; 44use Coro::EV;
42use Coro::AnyEvent; 45use Coro::AnyEvent;
… …
48use Coro::AIO; 51use Coro::AIO;
49use Coro::BDB 1.6; 52use Coro::BDB 1.6;
50use Coro::Storable; 53use Coro::Storable;
51use Coro::Util (); 54use Coro::Util ();
52 55
56use Guard ();
53use JSON::XS 2.01 (); 57use JSON::XS 2.01 ();
54use BDB (); 58use BDB ();
55use Data::Dumper; 59use Data::Dumper;
56use Fcntl; 60use Fcntl;
57use YAML::XS (); 61use YAML::XS ();
… …
129our $DB_ENV; 133our $DB_ENV;
130 134
131our @EXTRA_MODULES = qw(pod match mapscript incloader); 135our @EXTRA_MODULES = qw(pod match mapscript incloader);
132 136
133our %CFG; 137our %CFG;
138our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue]
134 139
135our $UPTIME; $UPTIME ||= time; 140our $UPTIME; $UPTIME ||= time;
136our $RUNTIME = 0; 141our $RUNTIME = 0;
137our $SERVER_TICK = 0; 142our $SERVER_TICK = 0;
138our $NOW; 143our $NOW;
… …
219=item $cf::RUNTIME 224=item $cf::RUNTIME
220 225
221The time this server has run, starts at 0 and is increased by $cf::TICK on 226The time this server has run, starts at 0 and is increased by $cf::TICK on
222every server tick. 227every server tick.
223 228
224=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR 229=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR
225$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR 230$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR
226$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR 231$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR
227 232
228Various directories - "/etc", read-only install directory, perl-library 233Various directories - "/etc", read-only install directory, perl-library
229directory, pod-directory, read-only maps directory, "/var", "/var/tmp", 234directory, pod-directory, read-only maps directory, "/var", "/var/tmp",
230unique-items directory, player file directory, random maps directory and 235unique-items directory, player file directory, random maps directory and
231database environment. 236database environment.
… …
335)) { 340)) {
336 @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; 341 @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;
337} 342}
338 343
339$EV::DIED = sub { 344$EV::DIED = sub {
340 Carp::cluck "error in event callback: @_"; 345 warn "error in event callback: $@";
341}; 346};
342 347
343############################################################################# 348#############################################################################
344 349
345sub fork_call(&@); 350sub fork_call(&@);
… …
372 $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; 377 $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;
373 $d 378 $d
374 } || "[unable to dump $_[0]: '$@']"; 379 } || "[unable to dump $_[0]: '$@']";
375} 380}
376 381
377=item $scalar = load_file $path 382=item $scalar = cf::load_file $path
378 383
379Loads the given file from path and returns its contents. Croaks on error 384Loads the given file from path and returns its contents. Croaks on error
380and can block. 385and can block.
381 386
382=cut 387=cut
… …
384sub load_file($) { 389sub load_file($) {
385 0 <= aio_load $_[0], my $data 390 0 <= aio_load $_[0], my $data
386 or Carp::croak "$_[0]: $!"; 391 or Carp::croak "$_[0]: $!";
387 392
388 $data 393 $data
394}
395
396=item $success = cf::replace_file $path, $data, $sync
397
398Atomically replaces the file at the given $path with new $data, and
399optionally $sync the data to disk before replacing the file.
400
401=cut
402
403sub replace_file($$;$) {
404 my ($path, $data, $sync) = @_;
405
406 my $lock = cf::lock_acquire ("replace_file:$path");
407
408 my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644
409 or return;
410
411 $data = $data->() if ref $data;
412
413 length $data == aio_write $fh, 0, (length $data), $data, 0
414 or return;
415
416 !$sync
417 or !aio_fsync $fh
418 or return;
419
420 aio_close $fh
421 and return;
422
423 aio_rename "$path~", $path
424 and return;
425
426 if ($sync) {
427 $path =~ s%/[^/]*$%%;
428 aio_pathsync $path;
429 }
430
431 1
389} 432}
390 433
391=item $ref = cf::decode_json $json 434=item $ref = cf::decode_json $json
392 435
393Converts a JSON string into the corresponding perl data structure. 436Converts a JSON string into the corresponding perl data structure.
… …
1493 }; 1536 };
1494 1537
1495 $grp 1538 $grp
1496} 1539}
1497 1540
1541sub _ext_cfg_reg($$$$) {
1542 my ($rvar, $varname, $cfgname, $default) = @_;
1543
1544 $cfgname = lc $varname
1545 unless length $cfgname;
1546
1547 $EXT_CFG{$cfgname} = [$rvar, $default];
1548
1549 $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default;
1550}
1551
1498sub load_extensions { 1552sub load_extensions {
1499 info "loading extensions..."; 1553 info "loading extensions...";
1554
1555 %EXT_CFG = ();
1500 1556
1501 cf::sync_job { 1557 cf::sync_job {
1502 my %todo; 1558 my %todo;
1503 1559
1504 for my $path (<$LIBDIR/*.ext>) { 1560 for my $path (<$LIBDIR/*.ext>) {
… …
1547 unless exists $done{$_}; 1603 unless exists $done{$_};
1548 } 1604 }
1549 1605
1550 trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; 1606 trace "... pass $pass, loading '$k' into '$v->{pkg}'\n";
1551 1607
1608 my $source = $v->{source};
1609
1610 # support "CONF varname :confname = default" pseudo-statements
1611 $source =~ s{
1612 ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+)
1613 }{
1614 "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }";
1615 }gmxe;
1616
1552 my $active = eval $v->{source}; 1617 my $active = eval $source;
1553 1618
1554 if (length $@) { 1619 if (length $@) {
1555 error "$v->{path}: $@\n"; 1620 error "$v->{path}: $@\n";
1556 1621
1557 cf::cleanup "mandatory extension '$k' failed to load, exiting." 1622 cf::cleanup "mandatory extension '$k' failed to load, exiting."
… …
3170=cut 3235=cut
3171 3236
3172sub cf::client::ext_msg($$@) { 3237sub cf::client::ext_msg($$@) {
3173 my ($self, $type, @msg) = @_; 3238 my ($self, $type, @msg) = @_;
3174 3239
3175 if ($self->extcmd == 2) {
3176 $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); 3240 $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
3177 } elsif ($self->extcmd == 1) { # TODO: remove
3178 push @msg, msgtype => "event_$type";
3179 $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg}));
3180 }
3181} 3241}
3182 3242
3183=item $client->ext_reply ($msgid, @msg) 3243=item $client->ext_reply ($msgid, @msg)
3184 3244
3185Sends an ext reply to the client. 3245Sends an ext reply to the client.
3186 3246
3187=cut 3247=cut
3188 3248
3189sub cf::client::ext_reply($$@) { 3249sub cf::client::ext_reply($$@) {
3190 my ($self, $id, @msg) = @_; 3250 my ($self, $id, @msg) = @_;
3191
3192 return unless $self->extcmd == 2;
3193 3251
3194 $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); 3252 $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
3195} 3253}
3196 3254
3197=item $success = $client->query ($flags, "text", \&cb) 3255=item $success = $client->query ($flags, "text", \&cb)
… …
3442=cut 3500=cut
3443 3501
3444############################################################################# 3502#############################################################################
3445# the server's init and main functions 3503# the server's init and main functions
3446 3504
3505our %FACEHASH; # hash => idx, #d# HACK for http server
3506
3507# internal api, not fianlised
3508sub add_face {
3509 my ($name, $type, $data) = @_;
3510
3511 my $idx = cf::face::find $name;
3512
3513 if ($idx) {
3514 delete $FACEHASH{cf::face::get_chksum $idx};
3515 } else {
3516 $idx = cf::face::alloc $name;
3517 }
3518
3519 my $hash = cf::face::mangle_chksum Digest::MD5::md5 $data;
3520
3521 cf::face::set_type $idx, $type;
3522 cf::face::set_data $idx, 0, $data, $hash;
3523 cf::face::set_meta $idx, $type & 1 ? undef : undef;
3524 $FACEHASH{$hash} = $idx;#d#
3525
3526 $idx
3527}
3528
3447sub load_facedata($) { 3529sub load_facedata($) {
3448 my ($path) = @_; 3530 my ($path) = @_;
3449 3531
3450 # HACK to clear player env face cache, we need some signal framework 3532 # HACK to clear player env face cache, we need some signal framework
3451 # for this (global event?) 3533 # for this (global event?)
… …
3458 my $facedata = decode_storable load_file $path; 3540 my $facedata = decode_storable load_file $path;
3459 3541
3460 $facedata->{version} == 2 3542 $facedata->{version} == 2
3461 or cf::cleanup "$path: version mismatch, cannot proceed."; 3543 or cf::cleanup "$path: version mismatch, cannot proceed.";
3462 3544
3463 # patch in the exptable
3464 my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]);
3465 $facedata->{resource}{"res/exp_table"} = {
3466 type => FT_RSRC,
3467 data => $exp_table,
3468 hash => (Digest::MD5::md5 $exp_table),
3469 };
3470 cf::cede_to_tick; 3545 cf::cede_to_tick;
3471 3546
3472 { 3547 {
3473 my $faces = $facedata->{faceinfo}; 3548 my $faces = $facedata->{faceinfo};
3474 3549
3475 while (my ($face, $info) = each %$faces) { 3550 for my $face (sort keys %$faces) {
3551 my $info = $faces->{$face};
3476 my $idx = (cf::face::find $face) || cf::face::alloc $face; 3552 my $idx = (cf::face::find $face) || cf::face::alloc $face;
3477 3553
3478 cf::face::set_visibility $idx, $info->{visibility}; 3554 cf::face::set_visibility $idx, $info->{visibility};
3479 cf::face::set_magicmap $idx, $info->{magicmap}; 3555 cf::face::set_magicmap $idx, $info->{magicmap};
3480 cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; 3556 cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32};
3481 cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; 3557 cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64};
3482 cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; 3558 cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ;
3559 $FACEHASH{$info->{hash64}} = $idx;#d#
3483 3560
3484 cf::cede_to_tick; 3561 cf::cede_to_tick;
3485 } 3562 }
3486 3563
3487 while (my ($face, $info) = each %$faces) { 3564 while (my ($face, $info) = each %$faces) {
… …
3518 while (my ($name, $info) = each %$res) { 3595 while (my ($name, $info) = each %$res) {
3519 if (defined (my $type = $info->{type})) { 3596 if (defined (my $type = $info->{type})) {
3520 # TODO: different hash - must free and use new index, or cache ixface data queue 3597 # TODO: different hash - must free and use new index, or cache ixface data queue
3521 my $idx = (cf::face::find $name) || cf::face::alloc $name; 3598 my $idx = (cf::face::find $name) || cf::face::alloc $name;
3522 3599
3600 cf::face::set_type $idx, $type;
3523 cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; 3601 cf::face::set_data $idx, 0, $info->{data}, $info->{hash};
3524 cf::face::set_type $idx, $type;
3525 cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # any keys left are stashed into meta unless prepended 3602 cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already
3603 $FACEHASH{$info->{hash}} = $idx;#d#
3526 } else { 3604 } else {
3527# $RESOURCE{$name} = $info; # unused 3605# $RESOURCE{$name} = $info; # unused
3528 } 3606 }
3529 3607
3530 cf::cede_to_tick; 3608 cf::cede_to_tick;
… …
3550 my $status = load_resource_file_ $_[0]; 3628 my $status = load_resource_file_ $_[0];
3551 get_slot 0.1, 100; 3629 get_slot 0.1, 100;
3552 cf::arch::commit_load; 3630 cf::arch::commit_load;
3553 3631
3554 $status 3632 $status
3633}
3634
3635sub reload_exp_table {
3636 _reload_exp_table;
3637
3638 add_face "res/exp_table" => FT_RSRC,
3639 JSON::XS->new->utf8->canonical->encode (
3640 [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]
3641 );
3642}
3643
3644sub reload_materials {
3645 _reload_materials;
3555} 3646}
3556 3647
3557sub reload_regions { 3648sub reload_regions {
3558 # HACK to clear player env face cache, we need some signal framework 3649 # HACK to clear player env face cache, we need some signal framework
3559 # for this (global event?) 3650 # for this (global event?)
… …
3574} 3665}
3575 3666
3576sub reload_archetypes { 3667sub reload_archetypes {
3577 load_resource_file "$DATADIR/archetypes" 3668 load_resource_file "$DATADIR/archetypes"
3578 or die "unable to load archetypes\n"; 3669 or die "unable to load archetypes\n";
3670
3671 add_face "res/skill_info" => FT_RSRC,
3672 JSON::XS->new->utf8->canonical->encode (
3673 [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1]
3674 );
3675 add_face "res/spell_paths" => FT_RSRC,
3676 JSON::XS->new->utf8->canonical->encode (
3677 [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1]
3678 );
3579} 3679}
3580 3680
3581sub reload_treasures { 3681sub reload_treasures {
3582 load_resource_file "$DATADIR/treasures" 3682 load_resource_file "$DATADIR/treasures"
3583 or die "unable to load treasurelists\n"; 3683 or die "unable to load treasurelists\n";
… …
3601 my $face = cf::face::find "sound/$v"; 3701 my $face = cf::face::find "sound/$v";
3602 cf::sound::set $k => $face; 3702 cf::sound::set $k => $face;
3603 } 3703 }
3604} 3704}
3605 3705
3706sub reload_pod {
3707 trace "loading pods $PODDIR\n";
3708
3709 my @command_help;
3710
3711 for (
3712 [0, "command_help"],
3713 [1, "emote_help"],
3714 [2, "dmcommand_help"],
3715 ) {
3716 my ($type, $path) = @$_;
3717
3718 my $paragraphs = &cf::pod::load_pod ("$PODDIR/$path.pod")
3719 or die "unable to load $path";
3720
3721 my $level = 1e9;
3722
3723 for my $par (@$paragraphs) {
3724 if ($par->{type} eq "head2") {
3725 # this code taken almost verbatim from DC/Protocol.pm
3726
3727 if ($par->{markup} =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x) {
3728 my $cmd = $1;
3729 my @args = split /\|/, $2;
3730 @args = (".*") unless @args;
3731
3732 $_ = $_ eq ".*" ? "" : " $_"
3733 for @args;
3734
3735 my @variants = map "$cmd$_", sort { (length $a) <=> (length $b) } @args;
3736
3737 push @command_help, [$type, \@variants, &cf::pod::as_cfpod ([$par])];
3738 $level = $par->{level};
3739 } else {
3740 error "$par->{markup}: unparsable command heading";
3741 }
3742 } elsif ($par->{level} > $level) {
3743 $command_help[-1][2] .= &cf::pod::as_cfpod ([$par]);
3744 }
3745
3746 cf::cede_to_tick;
3747 }
3748 }
3749
3750 @command_help = sort {
3751 $a->[0] <=> $b->[0]
3752 or $a->[1] cmp $b->[1]
3753 } @command_help;
3754
3755 cf::cede_to_tick;
3756
3757 add_face "res/command_help" => FT_RSRC,
3758 JSON::XS->new->utf8->encode (\@command_help);
3759}
3760
3606sub reload_resources { 3761sub reload_resources {
3607 trace "reloading resource files...\n"; 3762 trace "reloading resource files...\n";
3608 3763
3609 reload_exp_table;
3610 reload_materials; 3764 reload_materials;
3611 reload_facedata; 3765 reload_facedata;
3766 reload_exp_table;
3612 reload_sound; 3767 reload_sound;
3613 reload_archetypes; 3768 reload_archetypes;
3614 reload_regions; 3769 reload_regions;
3615 reload_treasures; 3770 reload_treasures;
3771 reload_pod;
3616 3772
3617 trace "finished reloading resource files\n"; 3773 trace "finished reloading resource files\n";
3618} 3774}
3619 3775
3620sub reload_config { 3776sub reload_config {
… …
3675 LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; 3831 LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen.";
3676 3832
3677 $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority 3833 $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority
3678 3834
3679 # we must not ever block the main coroutine 3835 # we must not ever block the main coroutine
3680 local $Coro::idle = sub { 3836 $Coro::idle = sub {
3681 Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# 3837 Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
3682 (async { 3838 (async {
3683 $Coro::current->{desc} = "IDLE BUG HANDLER"; 3839 $Coro::current->{desc} = "IDLE BUG HANDLER";
3684 EV::loop EV::LOOP_ONESHOT; 3840 EV::loop EV::LOOP_ONESHOT;
3685 })->prio (Coro::PRIO_MAX); 3841 })->prio (Coro::PRIO_MAX);
… …
3688 evthread_start IO::AIO::poll_fileno; 3844 evthread_start IO::AIO::poll_fileno;
3689 3845
3690 cf::sync_job { 3846 cf::sync_job {
3691 cf::incloader::init (); 3847 cf::incloader::init ();
3692 3848
3849 db_init;
3850
3693 cf::init_anim; 3851 cf::init_anim;
3694 cf::init_attackmess; 3852 cf::init_attackmess;
3695 cf::init_dynamic; 3853 cf::init_dynamic;
3696 3854
3697 cf::load_settings; 3855 cf::load_settings;
3698 3856
3699 reload_resources; 3857 reload_resources;
3700 reload_config; 3858 reload_config;
3701 db_init;
3702 3859
3703 cf::init_uuid; 3860 cf::init_uuid;
3704 cf::init_signals; 3861 cf::init_signals;
3705 cf::init_skills; 3862 cf::init_skills;
3706 3863
… …
4131 } 4288 }
4132} 4289}
4133 4290
4134{ 4291{
4135 # configure BDB 4292 # configure BDB
4293 info "initialising database";
4136 4294
4137 BDB::min_parallel 16; 4295 BDB::min_parallel 16;
4138 BDB::max_poll_reqs $TICK * 0.1; 4296 BDB::max_poll_reqs $TICK * 0.1;
4139 #$AnyEvent::BDB::WATCHER->priority (1); 4297 #$AnyEvent::BDB::WATCHER->priority (1);
4140 4298
… …
4169 BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; 4327 BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
4170 }; 4328 };
4171 $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { 4329 $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub {
4172 BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; 4330 BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
4173 }; 4331 };
4332
4333 info "database initialised";
4174} 4334}
4175 4335
4176{ 4336{
4177 # configure IO::AIO 4337 # configure IO::AIO
4178 4338
4339 info "initialising aio";
4179 IO::AIO::min_parallel 8; 4340 IO::AIO::min_parallel 8;
4180 IO::AIO::max_poll_time $TICK * 0.1; 4341 IO::AIO::max_poll_time $TICK * 0.1;
4181 undef $AnyEvent::AIO::WATCHER; 4342 undef $AnyEvent::AIO::WATCHER;
4343 info "aio initialised";
4182} 4344}
4183 4345
4184our $_log_backtrace; 4346our $_log_backtrace;
4185our $_log_backtrace_last; 4347our $_log_backtrace_last;
4186 4348

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