… | |
… | |
66 | $Storable::canonical = 1; # reduce rsync transfers |
66 | $Storable::canonical = 1; # reduce rsync transfers |
67 | 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 |
68 | |
68 | |
69 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
69 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
70 | |
70 | |
71 | { |
71 | # make sure c-lzf reinitialises itself |
72 | # very ugly, but ensure we acquire the storable lock |
|
|
73 | |
|
|
74 | sub net_mstore { |
|
|
75 | my $guard = Coro::Storable::guard; |
|
|
76 | &Storable::net_mstore |
|
|
77 | } |
|
|
78 | |
|
|
79 | sub mretrieve { |
|
|
80 | my $guard = Coro::Storable::guard; |
|
|
81 | &Storable::mretrieve |
|
|
82 | } |
|
|
83 | |
|
|
84 | Compress::LZF::set_serializer "Coro::Storable", "cf::net_mstore", "cf::mretrieve"; |
72 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
85 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
73 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
86 | } |
|
|
87 | |
74 | |
88 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
75 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
89 | |
76 | |
90 | our %COMMAND = (); |
77 | our %COMMAND = (); |
91 | our %COMMAND_TIME = (); |
78 | our %COMMAND_TIME = (); |
… | |
… | |
94 | our %EXTCMD = (); |
81 | our %EXTCMD = (); |
95 | our %EXTICMD = (); |
82 | our %EXTICMD = (); |
96 | our %EXT_CORO = (); # coroutines bound to extensions |
83 | our %EXT_CORO = (); # coroutines bound to extensions |
97 | our %EXT_MAP = (); # pluggable maps |
84 | our %EXT_MAP = (); # pluggable maps |
98 | |
85 | |
99 | our $RELOAD; # number of reloads so far |
86 | our $RELOAD; # number of reloads so far, non-zero while in reload |
100 | our @EVENT; |
87 | our @EVENT; |
101 | |
88 | |
102 | our $CONFDIR = confdir; |
89 | our $CONFDIR = confdir; |
103 | our $DATADIR = datadir; |
90 | our $DATADIR = datadir; |
104 | our $LIBDIR = "$DATADIR/ext"; |
91 | our $LIBDIR = "$DATADIR/ext"; |
… | |
… | |
141 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
128 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
142 | our $LOADAVG; # same thing, but with alpha-smoothing |
129 | our $LOADAVG; # same thing, but with alpha-smoothing |
143 | our $JITTER; # average jitter |
130 | our $JITTER; # average jitter |
144 | our $TICK_START; # for load detecting purposes |
131 | our $TICK_START; # for load detecting purposes |
145 | |
132 | |
|
|
133 | our @POST_INIT; |
|
|
134 | |
146 | binmode STDOUT; |
135 | binmode STDOUT; |
147 | binmode STDERR; |
136 | binmode STDERR; |
148 | |
137 | |
149 | # read virtual server time, if available |
138 | # read virtual server time, if available |
150 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
139 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
… | |
… | |
318 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
307 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
319 | |
308 | |
320 | sub encode_json($) { $json_coder->encode ($_[0]) } |
309 | sub encode_json($) { $json_coder->encode ($_[0]) } |
321 | sub decode_json($) { $json_coder->decode ($_[0]) } |
310 | sub decode_json($) { $json_coder->decode ($_[0]) } |
322 | |
311 | |
|
|
312 | =item cf::post_init { BLOCK } |
|
|
313 | |
|
|
314 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
|
|
315 | but I<before> the server starts ticking again. |
|
|
316 | |
|
|
317 | The cdoeblock will have a single boolean argument to indicate whether this |
|
|
318 | is a reload or not. |
|
|
319 | |
|
|
320 | =cut |
|
|
321 | |
|
|
322 | sub post_init(&) { |
|
|
323 | push @POST_INIT, shift; |
|
|
324 | } |
|
|
325 | |
323 | =item cf::lock_wait $string |
326 | =item cf::lock_wait $string |
324 | |
327 | |
325 | Wait until the given lock is available. See cf::lock_acquire. |
328 | Wait until the given lock is available. See cf::lock_acquire. |
326 | |
329 | |
327 | =item my $lock = cf::lock_acquire $string |
330 | =item my $lock = cf::lock_acquire $string |
… | |
… | |
354 | return;#d# |
357 | return;#d# |
355 | }#d# |
358 | }#d# |
356 | |
359 | |
357 | # wait for lock, if any |
360 | # wait for lock, if any |
358 | while ($LOCK{$key}) { |
361 | while ($LOCK{$key}) { |
|
|
362 | #local $Coro::current->{desc} = "$Coro::current->{desc} <waiting for lock $key>"; |
359 | push @{ $LOCK{$key} }, $Coro::current; |
363 | push @{ $LOCK{$key} }, $Coro::current; |
360 | Coro::schedule; |
364 | Coro::schedule; |
361 | } |
365 | } |
362 | } |
366 | } |
363 | |
367 | |
… | |
… | |
1457 | |
1461 | |
1458 | sub exists($) { |
1462 | sub exists($) { |
1459 | my ($login) = @_; |
1463 | my ($login) = @_; |
1460 | |
1464 | |
1461 | $cf::PLAYER{$login} |
1465 | $cf::PLAYER{$login} |
1462 | or cf::sync_job { !aio_stat path $login } |
1466 | or !aio_stat path $login |
1463 | } |
1467 | } |
1464 | |
1468 | |
1465 | sub find($) { |
1469 | sub find($) { |
1466 | return $cf::PLAYER{$_[0]} || do { |
1470 | return $cf::PLAYER{$_[0]} || do { |
1467 | my $login = $_[0]; |
1471 | my $login = $_[0]; |
… | |
… | |
2784 | id => "infobox", |
2788 | id => "infobox", |
2785 | title => "Body Parts", |
2789 | title => "Body Parts", |
2786 | reply => undef, |
2790 | reply => undef, |
2787 | tooltip => "Shows which body parts you posess and are available", |
2791 | tooltip => "Shows which body parts you posess and are available", |
2788 | }, |
2792 | }, |
|
|
2793 | "c/skills" => { |
|
|
2794 | id => "infobox", |
|
|
2795 | title => "Skills", |
|
|
2796 | reply => undef, |
|
|
2797 | tooltip => "Shows your experience per skill and item power", |
|
|
2798 | }, |
2789 | "c/uptime" => { |
2799 | "c/uptime" => { |
2790 | id => "infobox", |
2800 | id => "infobox", |
2791 | title => "Uptime", |
2801 | title => "Uptime", |
2792 | reply => undef, |
2802 | reply => undef, |
2793 | tooltip => "How long the server has been running since last restart", |
2803 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
3347 | reload_treasures; |
3357 | reload_treasures; |
3348 | |
3358 | |
3349 | warn "finished reloading resource files\n"; |
3359 | warn "finished reloading resource files\n"; |
3350 | } |
3360 | } |
3351 | |
3361 | |
3352 | sub init { |
|
|
3353 | my $guard = freeze_mainloop; |
|
|
3354 | |
|
|
3355 | evthread_start IO::AIO::poll_fileno; |
|
|
3356 | |
|
|
3357 | reload_resources; |
|
|
3358 | } |
|
|
3359 | |
|
|
3360 | sub reload_config { |
3362 | sub reload_config { |
3361 | open my $fh, "<:utf8", "$CONFDIR/config" |
3363 | open my $fh, "<:utf8", "$CONFDIR/config" |
3362 | or return; |
3364 | or return; |
3363 | |
3365 | |
3364 | local $/; |
3366 | local $/; |
… | |
… | |
3396 | seek $fh, 0, 0; |
3398 | seek $fh, 0, 0; |
3397 | print $fh $$; |
3399 | print $fh $$; |
3398 | } |
3400 | } |
3399 | |
3401 | |
3400 | sub main { |
3402 | sub main { |
3401 | atomic; |
3403 | cf::init_globals; # initialise logging |
|
|
3404 | |
|
|
3405 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3406 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3407 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3408 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3409 | |
|
|
3410 | cf::init_experience; |
|
|
3411 | cf::init_anim; |
|
|
3412 | cf::init_attackmess; |
|
|
3413 | cf::init_dynamic; |
|
|
3414 | cf::init_block; |
|
|
3415 | |
|
|
3416 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3402 | |
3417 | |
3403 | # we must not ever block the main coroutine |
3418 | # we must not ever block the main coroutine |
3404 | local $Coro::idle = sub { |
3419 | local $Coro::idle = sub { |
3405 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3420 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3406 | (async { |
3421 | (async { |
3407 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3422 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3408 | EV::loop EV::LOOP_ONESHOT; |
3423 | EV::loop EV::LOOP_ONESHOT; |
3409 | })->prio (Coro::PRIO_MAX); |
3424 | })->prio (Coro::PRIO_MAX); |
3410 | }; |
3425 | }; |
3411 | |
3426 | |
3412 | { |
3427 | evthread_start IO::AIO::poll_fileno; |
3413 | my $guard = freeze_mainloop; |
3428 | |
|
|
3429 | cf::sync_job { |
|
|
3430 | reload_resources; |
3414 | reload_config; |
3431 | reload_config; |
3415 | db_init; |
3432 | db_init; |
|
|
3433 | |
|
|
3434 | cf::load_settings; |
|
|
3435 | cf::load_materials; |
|
|
3436 | cf::init_uuid; |
|
|
3437 | cf::init_signals; |
|
|
3438 | cf::init_commands; |
|
|
3439 | cf::init_skills; |
|
|
3440 | |
|
|
3441 | cf::init_beforeplay; |
|
|
3442 | |
|
|
3443 | atomic; |
|
|
3444 | |
3416 | load_extensions; |
3445 | load_extensions; |
3417 | |
3446 | |
3418 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3419 | } |
|
|
3420 | |
|
|
3421 | utime time, time, $RUNTIMEFILE; |
3447 | utime time, time, $RUNTIMEFILE; |
3422 | |
3448 | |
3423 | # no (long-running) fork's whatsoever before this point(!) |
3449 | # no (long-running) fork's whatsoever before this point(!) |
3424 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3450 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3451 | |
|
|
3452 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3453 | }; |
3425 | |
3454 | |
3426 | EV::loop; |
3455 | EV::loop; |
3427 | } |
3456 | } |
3428 | |
3457 | |
3429 | ############################################################################# |
3458 | ############################################################################# |
… | |
… | |
3587 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3616 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3588 | for my $name (keys %$leaf_symtab) { |
3617 | for my $name (keys %$leaf_symtab) { |
3589 | _gv_clear *{"$pkg$name"}; |
3618 | _gv_clear *{"$pkg$name"}; |
3590 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3619 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3591 | } |
3620 | } |
3592 | warn "cleared package #$pkg\n";#d# |
3621 | warn "cleared package $pkg\n";#d# |
3593 | } |
3622 | } |
3594 | |
|
|
3595 | our $RELOAD; # how many times to reload |
|
|
3596 | |
3623 | |
3597 | sub do_reload_perl() { |
3624 | sub do_reload_perl() { |
3598 | # can/must only be called in main |
3625 | # can/must only be called in main |
3599 | if ($Coro::current != $Coro::main) { |
3626 | if ($Coro::current != $Coro::main) { |
3600 | warn "can only reload from main coroutine"; |
3627 | warn "can only reload from main coroutine"; |
… | |
… | |
3695 | warn "reattaching attachments to maps"; |
3722 | warn "reattaching attachments to maps"; |
3696 | reattach $_ for values %MAP; |
3723 | reattach $_ for values %MAP; |
3697 | warn "reattaching attachments to players"; |
3724 | warn "reattaching attachments to players"; |
3698 | reattach $_ for values %PLAYER; |
3725 | reattach $_ for values %PLAYER; |
3699 | |
3726 | |
|
|
3727 | warn "running post_load"; |
|
|
3728 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3729 | |
3700 | warn "leaving sync_job"; |
3730 | warn "leaving sync_job"; |
3701 | |
3731 | |
3702 | 1 |
3732 | 1 |
3703 | } or do { |
3733 | } or do { |
3704 | warn $@; |
3734 | warn $@; |
… | |
… | |
3714 | |
3744 | |
3715 | sub reload_perl() { |
3745 | sub reload_perl() { |
3716 | # doing reload synchronously and two reloads happen back-to-back, |
3746 | # doing reload synchronously and two reloads happen back-to-back, |
3717 | # coro crashes during coro_state_free->destroy here. |
3747 | # coro crashes during coro_state_free->destroy here. |
3718 | |
3748 | |
3719 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3749 | $RELOAD_WATCHER ||= EV::timer $TICK * 1.5, 0, sub { |
3720 | do_reload_perl; |
3750 | do_reload_perl; |
3721 | undef $RELOAD_WATCHER; |
3751 | undef $RELOAD_WATCHER; |
3722 | }; |
3752 | }; |
3723 | } |
3753 | } |
3724 | |
3754 | |