… | |
… | |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
110 | |
111 | our %RESOURCE; |
111 | our %RESOURCE; |
112 | |
112 | |
|
|
113 | our $OUTPUT_RATE_MIN = 4000; |
|
|
114 | our $OUTPUT_RATE_MAX = 100000; |
|
|
115 | |
113 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
116 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
114 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
117 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
115 | our $NEXT_TICK; |
118 | our $NEXT_TICK; |
116 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
119 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
117 | |
120 | |
… | |
… | |
162 | |
165 | |
163 | our $EMERGENCY_POSITION; |
166 | our $EMERGENCY_POSITION; |
164 | |
167 | |
165 | sub cf::map::normalise; |
168 | sub cf::map::normalise; |
166 | |
169 | |
|
|
170 | sub in_main() { |
|
|
171 | $Coro::current == $Coro::main |
|
|
172 | } |
|
|
173 | |
167 | ############################################################################# |
174 | ############################################################################# |
168 | |
175 | |
169 | %REFLECT = (); |
176 | %REFLECT = (); |
170 | for (@REFLECT) { |
177 | for (@REFLECT) { |
171 | my $reflect = JSON::XS::decode_json $_; |
178 | my $reflect = JSON::XS::decode_json $_; |
… | |
… | |
258 | $Coro::State::DIEHOOK = sub { |
265 | $Coro::State::DIEHOOK = sub { |
259 | return unless $^S eq 0; # "eq", not "==" |
266 | return unless $^S eq 0; # "eq", not "==" |
260 | |
267 | |
261 | warn Carp::longmess $_[0]; |
268 | warn Carp::longmess $_[0]; |
262 | |
269 | |
263 | if ($Coro::current == $Coro::main) {#d# |
270 | if (in_main) {#d# |
264 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
271 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
265 | return;#d# |
272 | return;#d# |
266 | }#d# |
273 | }#d# |
267 | |
274 | |
268 | # kill coroutine otherwise |
275 | # kill coroutine otherwise |
… | |
… | |
396 | } |
403 | } |
397 | |
404 | |
398 | =item cf::periodic $interval, $cb |
405 | =item cf::periodic $interval, $cb |
399 | |
406 | |
400 | Like EV::periodic, but randomly selects a starting point so that the actions |
407 | Like EV::periodic, but randomly selects a starting point so that the actions |
401 | get spread over timer. |
408 | get spread over time. |
402 | |
409 | |
403 | =cut |
410 | =cut |
404 | |
411 | |
405 | sub periodic($$) { |
412 | sub periodic($$) { |
406 | my ($interval, $cb) = @_; |
413 | my ($interval, $cb) = @_; |
… | |
… | |
503 | |
510 | |
504 | sub sync_job(&) { |
511 | sub sync_job(&) { |
505 | my ($job) = @_; |
512 | my ($job) = @_; |
506 | |
513 | |
507 | if ($Coro::current == $Coro::main) { |
514 | if ($Coro::current == $Coro::main) { |
508 | my $time = EV::time; |
515 | my $time = AE::time; |
509 | |
516 | |
510 | # this is the main coro, too bad, we have to block |
517 | # this is the main coro, too bad, we have to block |
511 | # till the operation succeeds, freezing the server :/ |
518 | # till the operation succeeds, freezing the server :/ |
512 | |
519 | |
513 | LOG llevError, Carp::longmess "sync job";#d# |
520 | LOG llevError, Carp::longmess "sync job";#d# |
… | |
… | |
530 | } else { |
537 | } else { |
531 | EV::loop EV::LOOP_ONESHOT; |
538 | EV::loop EV::LOOP_ONESHOT; |
532 | } |
539 | } |
533 | } |
540 | } |
534 | |
541 | |
535 | my $time = EV::time - $time; |
542 | my $time = AE::time - $time; |
536 | |
543 | |
537 | $TICK_START += $time; # do not account sync jobs to server load |
544 | $TICK_START += $time; # do not account sync jobs to server load |
538 | |
545 | |
539 | wantarray ? @res : $res[0] |
546 | wantarray ? @res : $res[0] |
540 | } else { |
547 | } else { |
… | |
… | |
584 | reset_signals; |
591 | reset_signals; |
585 | &$cb |
592 | &$cb |
586 | }, @args; |
593 | }, @args; |
587 | |
594 | |
588 | wantarray ? @res : $res[-1] |
595 | wantarray ? @res : $res[-1] |
|
|
596 | } |
|
|
597 | |
|
|
598 | sub objinfo { |
|
|
599 | ( |
|
|
600 | "counter value" => cf::object::object_count, |
|
|
601 | "objects created" => cf::object::create_count, |
|
|
602 | "objects destroyed" => cf::object::destroy_count, |
|
|
603 | "freelist size" => cf::object::free_count, |
|
|
604 | "allocated objects" => cf::object::objects_size, |
|
|
605 | "active objects" => cf::object::actives_size, |
|
|
606 | ) |
589 | } |
607 | } |
590 | |
608 | |
591 | =item $coin = coin_from_name $name |
609 | =item $coin = coin_from_name $name |
592 | |
610 | |
593 | =cut |
611 | =cut |
… | |
… | |
1422 | if (length $@) { |
1440 | if (length $@) { |
1423 | warn "$v->{path}: $@\n"; |
1441 | warn "$v->{path}: $@\n"; |
1424 | |
1442 | |
1425 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1443 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1426 | if exists $v->{meta}{mandatory}; |
1444 | if exists $v->{meta}{mandatory}; |
|
|
1445 | |
|
|
1446 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1447 | delete $todo{$k}; |
1427 | } else { |
1448 | } else { |
1428 | $done{$k} = delete $todo{$k}; |
1449 | $done{$k} = delete $todo{$k}; |
1429 | push @EXTS, $v->{pkg}; |
1450 | push @EXTS, $v->{pkg}; |
1430 | $progress = 1; |
1451 | $progress = 1; |
1431 | |
1452 | |
… | |
… | |
1674 | \@logins |
1695 | \@logins |
1675 | } |
1696 | } |
1676 | |
1697 | |
1677 | =item $player->maps |
1698 | =item $player->maps |
1678 | |
1699 | |
|
|
1700 | =item cf::player::maps $login |
|
|
1701 | |
1679 | Returns an arrayref of map paths that are private for this |
1702 | Returns an arrayref of map paths that are private for this |
1680 | player. May block. |
1703 | player. May block. |
1681 | |
1704 | |
1682 | =cut |
1705 | =cut |
1683 | |
1706 | |
… | |
… | |
1744 | |
1767 | |
1745 | =cut |
1768 | =cut |
1746 | |
1769 | |
1747 | sub find_by_path($) { |
1770 | sub find_by_path($) { |
1748 | my ($path) = @_; |
1771 | my ($path) = @_; |
|
|
1772 | |
|
|
1773 | $path =~ s/^~[^\/]*//; # skip ~login |
1749 | |
1774 | |
1750 | my ($match, $specificity); |
1775 | my ($match, $specificity); |
1751 | |
1776 | |
1752 | for my $region (list) { |
1777 | for my $region (list) { |
1753 | if ($region->{match} && $path =~ $region->{match}) { |
1778 | if ($region->{match} && $path =~ $region->{match}) { |
… | |
… | |
2198 | $MAP_PREFETCHER->prio (6); |
2223 | $MAP_PREFETCHER->prio (6); |
2199 | |
2224 | |
2200 | () |
2225 | () |
2201 | } |
2226 | } |
2202 | |
2227 | |
|
|
2228 | # common code, used by both ->save and ->swapout |
2203 | sub save { |
2229 | sub _save { |
2204 | my ($self) = @_; |
2230 | my ($self) = @_; |
2205 | |
|
|
2206 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2207 | |
2231 | |
2208 | $self->{last_save} = $cf::RUNTIME; |
2232 | $self->{last_save} = $cf::RUNTIME; |
2209 | |
2233 | |
2210 | return unless $self->dirty; |
2234 | return unless $self->dirty; |
2211 | |
2235 | |
… | |
… | |
2231 | } else { |
2255 | } else { |
2232 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2256 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2233 | } |
2257 | } |
2234 | } |
2258 | } |
2235 | |
2259 | |
|
|
2260 | sub save { |
|
|
2261 | my ($self) = @_; |
|
|
2262 | |
|
|
2263 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2264 | |
|
|
2265 | $self->_save; |
|
|
2266 | } |
|
|
2267 | |
2236 | sub swap_out { |
2268 | sub swap_out { |
2237 | my ($self) = @_; |
2269 | my ($self) = @_; |
2238 | |
2270 | |
2239 | # save first because save cedes |
|
|
2240 | $self->save; |
|
|
2241 | |
|
|
2242 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2271 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2243 | |
2272 | |
2244 | return if $self->players; |
|
|
2245 | return if $self->in_memory != cf::MAP_ACTIVE; |
2273 | return if $self->in_memory != cf::MAP_ACTIVE; |
2246 | return if $self->{deny_save}; |
2274 | return if $self->{deny_save}; |
|
|
2275 | return if $self->players; |
2247 | |
2276 | |
2248 | $self->in_memory (cf::MAP_SWAPPED); |
2277 | # first deactivate the map and "unlink" it from the core |
2249 | |
|
|
2250 | $self->deactivate; |
2278 | $self->deactivate; |
2251 | $_->clear_links_to ($self) for values %cf::MAP; |
2279 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2280 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2281 | |
|
|
2282 | # then atomically save |
|
|
2283 | $self->_save; |
|
|
2284 | |
|
|
2285 | # then free the map |
2252 | $self->clear; |
2286 | $self->clear; |
2253 | } |
2287 | } |
2254 | |
2288 | |
2255 | sub reset_at { |
2289 | sub reset_at { |
2256 | my ($self) = @_; |
2290 | my ($self) = @_; |
… | |
… | |
2585 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2619 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2586 | |
2620 | |
2587 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2621 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2588 | if $self->map && $self->map->{path} ne "{link}"; |
2622 | if $self->map && $self->map->{path} ne "{link}"; |
2589 | |
2623 | |
2590 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2624 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2591 | } |
2625 | } |
2592 | |
2626 | |
2593 | sub cf::object::player::leave_link { |
2627 | sub cf::object::player::leave_link { |
2594 | my ($self, $map, $x, $y) = @_; |
2628 | my ($self, $map, $x, $y) = @_; |
2595 | |
2629 | |
… | |
… | |
3529 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3563 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3530 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3564 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3531 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3565 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3532 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3566 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3533 | |
3567 | |
3534 | cf::init_experience; |
|
|
3535 | cf::init_anim; |
|
|
3536 | cf::init_attackmess; |
|
|
3537 | cf::init_dynamic; |
|
|
3538 | |
|
|
3539 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3568 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3540 | |
3569 | |
3541 | # we must not ever block the main coroutine |
3570 | # we must not ever block the main coroutine |
3542 | local $Coro::idle = sub { |
3571 | local $Coro::idle = sub { |
3543 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3572 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
… | |
… | |
3548 | }; |
3577 | }; |
3549 | |
3578 | |
3550 | evthread_start IO::AIO::poll_fileno; |
3579 | evthread_start IO::AIO::poll_fileno; |
3551 | |
3580 | |
3552 | cf::sync_job { |
3581 | cf::sync_job { |
|
|
3582 | cf::init_experience; |
|
|
3583 | cf::init_anim; |
|
|
3584 | cf::init_attackmess; |
|
|
3585 | cf::init_dynamic; |
|
|
3586 | |
3553 | cf::load_settings; |
3587 | cf::load_settings; |
3554 | cf::load_materials; |
3588 | cf::load_materials; |
3555 | |
3589 | |
3556 | reload_resources; |
3590 | reload_resources; |
3557 | reload_config; |
3591 | reload_config; |
… | |
… | |
3573 | use POSIX (); |
3607 | use POSIX (); |
3574 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3608 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3575 | |
3609 | |
3576 | (pop @POST_INIT)->(0) while @POST_INIT; |
3610 | (pop @POST_INIT)->(0) while @POST_INIT; |
3577 | }; |
3611 | }; |
|
|
3612 | |
|
|
3613 | cf::object::thawer::errors_are_fatal 0; |
|
|
3614 | warn "parse errors in files are no longer fatal from this point on.\n"; |
3578 | |
3615 | |
3579 | main_loop; |
3616 | main_loop; |
3580 | } |
3617 | } |
3581 | |
3618 | |
3582 | ############################################################################# |
3619 | ############################################################################# |
… | |
… | |
3584 | |
3621 | |
3585 | # install some emergency cleanup handlers |
3622 | # install some emergency cleanup handlers |
3586 | BEGIN { |
3623 | BEGIN { |
3587 | our %SIGWATCHER = (); |
3624 | our %SIGWATCHER = (); |
3588 | for my $signal (qw(INT HUP TERM)) { |
3625 | for my $signal (qw(INT HUP TERM)) { |
3589 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3626 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3590 | cf::cleanup "SIG$signal"; |
3627 | cf::cleanup "SIG$signal"; |
3591 | }; |
3628 | }; |
3592 | } |
3629 | } |
3593 | } |
3630 | } |
3594 | |
3631 | |
3595 | sub write_runtime_sync { |
3632 | sub write_runtime_sync { |
3596 | my $t0 = EV::time; |
3633 | my $t0 = AE::time; |
3597 | |
3634 | |
3598 | # first touch the runtime file to show we are still running: |
3635 | # first touch the runtime file to show we are still running: |
3599 | # the fsync below can take a very very long time. |
3636 | # the fsync below can take a very very long time. |
3600 | |
3637 | |
3601 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3638 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
… | |
… | |
3623 | or return; |
3660 | or return; |
3624 | |
3661 | |
3625 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3662 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3626 | and return; |
3663 | and return; |
3627 | |
3664 | |
3628 | warn sprintf "runtime file written (%gs).\n", EV::time - $t0; |
3665 | warn sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3629 | |
3666 | |
3630 | 1 |
3667 | 1 |
3631 | } |
3668 | } |
3632 | |
3669 | |
3633 | our $uuid_lock; |
3670 | our $uuid_lock; |
… | |
… | |
3759 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3796 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3760 | for my $name (keys %$leaf_symtab) { |
3797 | for my $name (keys %$leaf_symtab) { |
3761 | _gv_clear *{"$pkg$name"}; |
3798 | _gv_clear *{"$pkg$name"}; |
3762 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3799 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3763 | } |
3800 | } |
3764 | warn "cleared package $pkg\n";#d# |
|
|
3765 | } |
3801 | } |
3766 | |
3802 | |
3767 | sub do_reload_perl() { |
3803 | sub do_reload_perl() { |
3768 | # can/must only be called in main |
3804 | # can/must only be called in main |
3769 | if ($Coro::current != $Coro::main) { |
3805 | if (in_main) { |
3770 | warn "can only reload from main coroutine"; |
3806 | warn "can only reload from main coroutine"; |
3771 | return; |
3807 | return; |
3772 | } |
3808 | } |
3773 | |
3809 | |
3774 | return if $RELOAD++; |
3810 | return if $RELOAD++; |
3775 | |
3811 | |
3776 | my $t1 = EV::time; |
3812 | my $t1 = AE::time; |
3777 | |
3813 | |
3778 | while ($RELOAD) { |
3814 | while ($RELOAD) { |
3779 | warn "reloading..."; |
3815 | warn "reloading..."; |
3780 | |
3816 | |
3781 | warn "entering sync_job"; |
3817 | warn "entering sync_job"; |
… | |
… | |
3884 | |
3920 | |
3885 | warn "reloaded"; |
3921 | warn "reloaded"; |
3886 | --$RELOAD; |
3922 | --$RELOAD; |
3887 | } |
3923 | } |
3888 | |
3924 | |
3889 | $t1 = EV::time - $t1; |
3925 | $t1 = AE::time - $t1; |
3890 | warn "reload completed in ${t1}s\n"; |
3926 | warn "reload completed in ${t1}s\n"; |
3891 | }; |
3927 | }; |
3892 | |
3928 | |
3893 | our $RELOAD_WATCHER; # used only during reload |
3929 | our $RELOAD_WATCHER; # used only during reload |
3894 | |
3930 | |
… | |
… | |
3897 | # coro crashes during coro_state_free->destroy here. |
3933 | # coro crashes during coro_state_free->destroy here. |
3898 | |
3934 | |
3899 | $RELOAD_WATCHER ||= cf::async { |
3935 | $RELOAD_WATCHER ||= cf::async { |
3900 | Coro::AIO::aio_wait cache_extensions; |
3936 | Coro::AIO::aio_wait cache_extensions; |
3901 | |
3937 | |
3902 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3938 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3903 | do_reload_perl; |
3939 | do_reload_perl; |
3904 | undef $RELOAD_WATCHER; |
3940 | undef $RELOAD_WATCHER; |
3905 | }; |
3941 | }; |
3906 | }; |
3942 | }; |
3907 | } |
3943 | } |
… | |
… | |
3948 | return; |
3984 | return; |
3949 | } |
3985 | } |
3950 | |
3986 | |
3951 | cf::server_tick; # one server iteration |
3987 | cf::server_tick; # one server iteration |
3952 | |
3988 | |
3953 | #for(1..3e6){} EV::now_update; $NOW=EV::now; # generate load #d# |
3989 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
3954 | |
3990 | |
3955 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3991 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3956 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3992 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3957 | Coro::async_pool { |
3993 | Coro::async_pool { |
3958 | $Coro::current->{desc} = "runtime saver"; |
3994 | $Coro::current->{desc} = "runtime saver"; |