… | |
… | |
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; |
… | |
… | |
432 | |
435 | |
433 | my $busy = 1; |
436 | my $busy = 1; |
434 | my @res; |
437 | my @res; |
435 | |
438 | |
436 | (async { |
439 | (async { |
|
|
440 | $Coro::current->desc ("sync job coro"); |
437 | @res = eval { $job->() }; |
441 | @res = eval { $job->() }; |
438 | warn $@ if $@; |
442 | warn $@ if $@; |
439 | undef $busy; |
443 | undef $busy; |
440 | })->prio (Coro::PRIO_MAX); |
444 | })->prio (Coro::PRIO_MAX); |
441 | |
445 | |
… | |
… | |
1024 | }, |
1028 | }, |
1025 | ); |
1029 | ); |
1026 | |
1030 | |
1027 | sub object_freezer_save { |
1031 | sub object_freezer_save { |
1028 | my ($filename, $rdata, $objs) = @_; |
1032 | my ($filename, $rdata, $objs) = @_; |
1029 | |
|
|
1030 | my $guard = cf::lock_acquire "io"; |
|
|
1031 | |
1033 | |
1032 | sync_job { |
1034 | sync_job { |
1033 | if (length $$rdata) { |
1035 | if (length $$rdata) { |
1034 | utf8::decode (my $decname = $filename); |
1036 | utf8::decode (my $decname = $filename); |
1035 | warn sprintf "saving %s (%d,%d)\n", |
1037 | warn sprintf "saving %s (%d,%d)\n", |
… | |
… | |
1061 | } else { |
1063 | } else { |
1062 | aio_unlink $filename; |
1064 | aio_unlink $filename; |
1063 | aio_unlink "$filename.pst"; |
1065 | aio_unlink "$filename.pst"; |
1064 | } |
1066 | } |
1065 | }; |
1067 | }; |
1066 | |
|
|
1067 | undef $guard; |
|
|
1068 | } |
1068 | } |
1069 | |
1069 | |
1070 | sub object_freezer_as_string { |
1070 | sub object_freezer_as_string { |
1071 | my ($rdata, $objs) = @_; |
1071 | my ($rdata, $objs) = @_; |
1072 | |
1072 | |
… | |
… | |
1077 | |
1077 | |
1078 | sub object_thawer_load { |
1078 | sub object_thawer_load { |
1079 | my ($filename) = @_; |
1079 | my ($filename) = @_; |
1080 | |
1080 | |
1081 | my ($data, $av); |
1081 | my ($data, $av); |
1082 | |
|
|
1083 | my $guard = cf::lock_acquire "io"; |
|
|
1084 | |
1082 | |
1085 | (aio_load $filename, $data) >= 0 |
1083 | (aio_load $filename, $data) >= 0 |
1086 | or return; |
1084 | or return; |
1087 | |
1085 | |
1088 | unless (aio_stat "$filename.pst") { |
1086 | unless (aio_stat "$filename.pst") { |
1089 | (aio_load "$filename.pst", $av) >= 0 |
1087 | (aio_load "$filename.pst", $av) >= 0 |
1090 | or return; |
1088 | or return; |
1091 | |
1089 | |
1092 | undef $guard; |
|
|
1093 | $av = eval { (Storable::thaw $av)->{objs} }; |
1090 | $av = eval { (Storable::thaw $av)->{objs} }; |
1094 | } |
1091 | } |
1095 | |
1092 | |
1096 | utf8::decode (my $decname = $filename); |
1093 | utf8::decode (my $decname = $filename); |
1097 | warn sprintf "loading %s (%d,%d)\n", |
1094 | warn sprintf "loading %s (%d,%d)\n", |
… | |
… | |
1352 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1349 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1353 | |
1350 | |
1354 | my $f = new_from_file cf::object::thawer path $login |
1351 | my $f = new_from_file cf::object::thawer path $login |
1355 | or return; |
1352 | or return; |
1356 | |
1353 | |
1357 | $f->next; |
|
|
1358 | my $pl = cf::player::load_pl $f |
1354 | my $pl = cf::player::load_pl $f |
1359 | or return; |
1355 | or return; |
1360 | local $cf::PLAYER_LOADING{$login} = $pl; |
1356 | local $cf::PLAYER_LOADING{$login} = $pl; |
1361 | $f->resolve_delayed_derefs; |
1357 | $f->resolve_delayed_derefs; |
1362 | $cf::PLAYER{$login} = $pl |
1358 | $cf::PLAYER{$login} = $pl |
… | |
… | |
2043 | } |
2039 | } |
2044 | |
2040 | |
2045 | $MAP_PREFETCH{$path} |= $load; |
2041 | $MAP_PREFETCH{$path} |= $load; |
2046 | |
2042 | |
2047 | $MAP_PREFETCHER ||= cf::async { |
2043 | $MAP_PREFETCHER ||= cf::async { |
|
|
2044 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2045 | |
2048 | while (%MAP_PREFETCH) { |
2046 | while (%MAP_PREFETCH) { |
2049 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2047 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2050 | if (my $map = find $k) { |
2048 | if (my $map = find $k) { |
2051 | $map->load if $v; |
2049 | $map->load if $v; |
2052 | } |
2050 | } |
… | |
… | |
2078 | return if $self->{deny_save}; |
2076 | return if $self->{deny_save}; |
2079 | |
2077 | |
2080 | local $self->{last_access} = $self->last_access;#d# |
2078 | local $self->{last_access} = $self->last_access;#d# |
2081 | |
2079 | |
2082 | cf::async { |
2080 | cf::async { |
|
|
2081 | $Coro::current->{desc} = "map player save"; |
2083 | $_->contr->save for $self->players; |
2082 | $_->contr->save for $self->players; |
2084 | }; |
2083 | }; |
2085 | |
2084 | |
2086 | if ($uniq) { |
2085 | if ($uniq) { |
2087 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2086 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
… | |
… | |
2458 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2457 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2459 | |
2458 | |
2460 | $self->enter_link; |
2459 | $self->enter_link; |
2461 | |
2460 | |
2462 | (async { |
2461 | (async { |
|
|
2462 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2463 | |
2463 | # *tag paths override both path and x|y |
2464 | # *tag paths override both path and x|y |
2464 | if ($path =~ /^\*(.*)$/) { |
2465 | if ($path =~ /^\*(.*)$/) { |
2465 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2466 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2466 | my $ob = $obs[rand @obs]; |
2467 | my $ob = $obs[rand @obs]; |
2467 | |
2468 | |
… | |
… | |
2584 | # if exit is damned, update players death & WoR home-position |
2585 | # if exit is damned, update players death & WoR home-position |
2585 | $self->contr->savebed ($slaying, $hp, $sp) |
2586 | $self->contr->savebed ($slaying, $hp, $sp) |
2586 | if $exit->flag (FLAG_DAMNED); |
2587 | if $exit->flag (FLAG_DAMNED); |
2587 | |
2588 | |
2588 | (async { |
2589 | (async { |
|
|
2590 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2591 | |
2589 | $self->deactivate_recursive; # just to be sure |
2592 | $self->deactivate_recursive; # just to be sure |
2590 | unless (eval { |
2593 | unless (eval { |
2591 | $self->goto ($slaying, $hp, $sp); |
2594 | $self->goto ($slaying, $hp, $sp); |
2592 | |
2595 | |
2593 | 1; |
2596 | 1; |
… | |
… | |
3182 | sub main { |
3185 | sub main { |
3183 | # we must not ever block the main coroutine |
3186 | # we must not ever block the main coroutine |
3184 | local $Coro::idle = sub { |
3187 | local $Coro::idle = sub { |
3185 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3188 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3186 | (async { |
3189 | (async { |
|
|
3190 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3187 | Event::one_event; |
3191 | Event::one_event; |
3188 | })->prio (Coro::PRIO_MAX); |
3192 | })->prio (Coro::PRIO_MAX); |
3189 | }; |
3193 | }; |
3190 | |
3194 | |
3191 | reload_config; |
3195 | reload_config; |
… | |
… | |
3435 | register_command "reload" => sub { |
3439 | register_command "reload" => sub { |
3436 | my ($who, $arg) = @_; |
3440 | my ($who, $arg) = @_; |
3437 | |
3441 | |
3438 | if ($who->flag (FLAG_WIZ)) { |
3442 | if ($who->flag (FLAG_WIZ)) { |
3439 | $who->message ("reloading server."); |
3443 | $who->message ("reloading server."); |
|
|
3444 | async { |
|
|
3445 | $Coro::current->{desc} = "perl_reload"; |
3440 | async { reload_perl }; |
3446 | reload_perl; |
|
|
3447 | }; |
3441 | } |
3448 | } |
3442 | }; |
3449 | }; |
3443 | |
3450 | |
3444 | unshift @INC, $LIBDIR; |
3451 | unshift @INC, $LIBDIR; |
3445 | |
3452 | |
… | |
… | |
3487 | $NEXT_TICK += $TICK; |
3494 | $NEXT_TICK += $TICK; |
3488 | |
3495 | |
3489 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3496 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3490 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3497 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3491 | Coro::async_pool { |
3498 | Coro::async_pool { |
|
|
3499 | $Coro::current->{desc} = "runtime saver"; |
3492 | write_runtime |
3500 | write_runtime |
3493 | or warn "ERROR: unable to write runtime file: $!"; |
3501 | or warn "ERROR: unable to write runtime file: $!"; |
3494 | }; |
3502 | }; |
3495 | } |
3503 | } |
3496 | |
3504 | |
… | |
… | |
3543 | ) |
3551 | ) |
3544 | }; |
3552 | }; |
3545 | |
3553 | |
3546 | unless ($DB_ENV) { |
3554 | unless ($DB_ENV) { |
3547 | $DB_ENV = BDB::db_env_create; |
3555 | $DB_ENV = BDB::db_env_create; |
|
|
3556 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3557 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3558 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3559 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3548 | |
3560 | |
3549 | cf::sync_job { |
3561 | cf::sync_job { |
3550 | eval { |
3562 | eval { |
3551 | BDB::db_env_open |
3563 | BDB::db_env_open |
3552 | $DB_ENV, |
3564 | $DB_ENV, |
… | |
… | |
3554 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3566 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3555 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3567 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3556 | 0666; |
3568 | 0666; |
3557 | |
3569 | |
3558 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3570 | cf::cleanup "db_env_open($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 | }; |
3571 | }; |
3564 | |
3572 | |
3565 | cf::cleanup "db_env_open(db): $@" if $@; |
3573 | cf::cleanup "db_env_open(db): $@" if $@; |
3566 | }; |
3574 | }; |
3567 | } |
3575 | } |
3568 | |
3576 | |
|
|
3577 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
|
|
3578 | after => 3, |
|
|
3579 | interval => 1, |
|
|
3580 | hard => 1, |
|
|
3581 | prio => 0, |
|
|
3582 | data => WF_AUTOCANCEL, |
|
|
3583 | cb => sub { |
|
|
3584 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3585 | }, |
|
|
3586 | ); |
3569 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3587 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3570 | after => 11, |
3588 | after => 11, |
3571 | interval => 60, |
3589 | interval => 60, |
3572 | hard => 1, |
3590 | hard => 1, |
3573 | prio => 0, |
3591 | prio => 0, |
… | |
… | |
3612 | |
3630 | |
3613 | # limit the # of concurrent backtraces |
3631 | # limit the # of concurrent backtraces |
3614 | if ($_log_backtrace < 2) { |
3632 | if ($_log_backtrace < 2) { |
3615 | ++$_log_backtrace; |
3633 | ++$_log_backtrace; |
3616 | async { |
3634 | async { |
|
|
3635 | $Coro::current->{desc} = "abt $msg"; |
|
|
3636 | |
3617 | my @bt = fork_call { |
3637 | my @bt = fork_call { |
3618 | @addr = map { sprintf "%x", $_ } @addr; |
3638 | @addr = map { sprintf "%x", $_ } @addr; |
3619 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3639 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3620 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3640 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3621 | or die "addr2line: $!"; |
3641 | or die "addr2line: $!"; |