| … | |
… | |
| 4 | use strict; |
4 | use strict; |
| 5 | |
5 | |
| 6 | use Symbol; |
6 | use Symbol; |
| 7 | use List::Util; |
7 | use List::Util; |
| 8 | use Socket; |
8 | use Socket; |
| 9 | use Storable; |
9 | use EV 1.86; |
| 10 | use Event; |
|
|
| 11 | use Opcode; |
10 | use Opcode; |
| 12 | use Safe; |
11 | use Safe; |
| 13 | use Safe::Hole; |
12 | use Safe::Hole; |
|
|
13 | use Storable (); |
| 14 | |
14 | |
| 15 | use Coro 3.64 (); |
15 | use Coro 4.32 (); |
| 16 | use Coro::State; |
16 | use Coro::State; |
| 17 | use Coro::Handle; |
17 | use Coro::Handle; |
| 18 | use Coro::Event; |
18 | use Coro::EV; |
| 19 | use Coro::Timer; |
19 | use Coro::Timer; |
| 20 | use Coro::Signal; |
20 | use Coro::Signal; |
| 21 | use Coro::Semaphore; |
21 | use Coro::Semaphore; |
| 22 | use Coro::AIO; |
22 | use Coro::AIO; |
|
|
23 | use Coro::BDB; |
| 23 | use Coro::Storable; |
24 | use Coro::Storable; |
| 24 | use Coro::Util (); |
25 | use Coro::Util (); |
| 25 | |
26 | |
| 26 | use JSON::XS (); |
27 | use JSON::XS 2.01 (); |
| 27 | use BDB (); |
28 | use BDB (); |
| 28 | use Data::Dumper; |
29 | use Data::Dumper; |
| 29 | use Digest::MD5; |
30 | use Digest::MD5; |
| 30 | use Fcntl; |
31 | use Fcntl; |
| 31 | use YAML::Syck (); |
32 | use YAML (); |
| 32 | use IO::AIO 2.32 (); |
33 | use IO::AIO 2.51 (); |
| 33 | use Time::HiRes; |
34 | use Time::HiRes; |
| 34 | use Compress::LZF; |
35 | use Compress::LZF; |
| 35 | use Digest::MD5 (); |
36 | use Digest::MD5 (); |
| 36 | |
37 | |
| 37 | # configure various modules to our taste |
38 | # configure various modules to our taste |
| 38 | # |
39 | # |
| 39 | $Storable::canonical = 1; # reduce rsync transfers |
40 | $Storable::canonical = 1; # reduce rsync transfers |
| 40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
41 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
| 41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
| 42 | |
|
|
| 43 | $Event::Eval = 1; # no idea why this is required, but it is |
|
|
| 44 | |
|
|
| 45 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
|
|
| 46 | $YAML::Syck::ImplicitUnicode = 1; |
|
|
| 47 | |
43 | |
| 48 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
44 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
| 49 | |
45 | |
| 50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
46 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
| 51 | |
47 | |
| … | |
… | |
| 70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
66 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
| 71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
67 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
| 72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
68 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
| 73 | our $RANDOMDIR = "$LOCALDIR/random"; |
69 | our $RANDOMDIR = "$LOCALDIR/random"; |
| 74 | our $BDBDIR = "$LOCALDIR/db"; |
70 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
71 | our %RESOURCE; |
| 75 | |
72 | |
| 76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
73 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
| 77 | our $TICK_WATCHER; |
74 | our $TICK_WATCHER; |
| 78 | our $AIO_POLL_WATCHER; |
75 | our $AIO_POLL_WATCHER; |
| 79 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
76 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
| 80 | our $NEXT_TICK; |
77 | our $NEXT_TICK; |
| 81 | our $NOW; |
|
|
| 82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
78 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
| 83 | |
79 | |
| 84 | our $BDB_POLL_WATCHER; |
80 | our $BDB_POLL_WATCHER; |
|
|
81 | our $BDB_DEADLOCK_WATCHER; |
|
|
82 | our $BDB_CHECKPOINT_WATCHER; |
|
|
83 | our $BDB_TRICKLE_WATCHER; |
| 85 | our $DB_ENV; |
84 | our $DB_ENV; |
| 86 | |
85 | |
| 87 | our %CFG; |
86 | our %CFG; |
| 88 | |
87 | |
| 89 | our $UPTIME; $UPTIME ||= time; |
88 | our $UPTIME; $UPTIME ||= time; |
| 90 | our $RUNTIME; |
89 | our $RUNTIME; |
|
|
90 | our $NOW; |
| 91 | |
91 | |
| 92 | our %PLAYER; # all users |
92 | our (%PLAYER, %PLAYER_LOADING); # all users |
| 93 | our %MAP; # all maps |
93 | our (%MAP, %MAP_LOADING ); # all maps |
| 94 | our $LINK_MAP; # the special {link} map, which is always available |
94 | our $LINK_MAP; # the special {link} map, which is always available |
| 95 | |
95 | |
| 96 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
96 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
| 97 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
97 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
| 98 | |
98 | |
| … | |
… | |
| 159 | |
159 | |
| 160 | The raw value load value from the last tick. |
160 | The raw value load value from the last tick. |
| 161 | |
161 | |
| 162 | =item %cf::CFG |
162 | =item %cf::CFG |
| 163 | |
163 | |
| 164 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
164 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
| 165 | from wherever your confdir points to. |
165 | from wherever your confdir points to. |
| 166 | |
166 | |
| 167 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
167 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
| 168 | |
168 | |
| 169 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
169 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
| … | |
… | |
| 187 | $msg .= "\n" |
187 | $msg .= "\n" |
| 188 | unless $msg =~ /\n$/; |
188 | unless $msg =~ /\n$/; |
| 189 | |
189 | |
| 190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
| 191 | |
191 | |
| 192 | utf8::encode $msg; |
|
|
| 193 | LOG llevError, $msg; |
192 | LOG llevError, $msg; |
| 194 | }; |
193 | }; |
| 195 | } |
194 | } |
|
|
195 | |
|
|
196 | $Coro::State::DIEHOOK = sub { |
|
|
197 | return unless $^S eq 0; # "eq", not "==" |
|
|
198 | |
|
|
199 | if ($Coro::current == $Coro::main) {#d# |
|
|
200 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
|
|
201 | return;#d# |
|
|
202 | }#d# |
|
|
203 | |
|
|
204 | # kill coroutine otherwise |
|
|
205 | warn Carp::longmess $_[0]; |
|
|
206 | Coro::terminate |
|
|
207 | }; |
|
|
208 | |
|
|
209 | $SIG{__DIE__} = sub { }; #d#? |
| 196 | |
210 | |
| 197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
211 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
| 198 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
212 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
| 199 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
213 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
| 200 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
214 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
| … | |
… | |
| 213 | )) { |
227 | )) { |
| 214 | no strict 'refs'; |
228 | no strict 'refs'; |
| 215 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
229 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
| 216 | } |
230 | } |
| 217 | |
231 | |
| 218 | $Event::DIED = sub { |
232 | $EV::DIED = sub { |
| 219 | warn "error in event callback: @_"; |
233 | warn "error in event callback: @_"; |
| 220 | }; |
234 | }; |
| 221 | |
235 | |
| 222 | ############################################################################# |
236 | ############################################################################# |
| 223 | |
237 | |
| … | |
… | |
| 246 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
260 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
| 247 | $d |
261 | $d |
| 248 | } || "[unable to dump $_[0]: '$@']"; |
262 | } || "[unable to dump $_[0]: '$@']"; |
| 249 | } |
263 | } |
| 250 | |
264 | |
| 251 | =item $ref = cf::from_json $json |
265 | =item $ref = cf::decode_json $json |
| 252 | |
266 | |
| 253 | Converts a JSON string into the corresponding perl data structure. |
267 | Converts a JSON string into the corresponding perl data structure. |
| 254 | |
268 | |
| 255 | =item $json = cf::to_json $ref |
269 | =item $json = cf::encode_json $ref |
| 256 | |
270 | |
| 257 | Converts a perl data structure into its JSON representation. |
271 | Converts a perl data structure into its JSON representation. |
| 258 | |
272 | |
| 259 | =cut |
273 | =cut |
| 260 | |
274 | |
| 261 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
275 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
| 262 | |
276 | |
| 263 | sub to_json ($) { $json_coder->encode ($_[0]) } |
277 | sub encode_json($) { $json_coder->encode ($_[0]) } |
| 264 | sub from_json ($) { $json_coder->decode ($_[0]) } |
278 | sub decode_json($) { $json_coder->decode ($_[0]) } |
| 265 | |
279 | |
| 266 | =item cf::lock_wait $string |
280 | =item cf::lock_wait $string |
| 267 | |
281 | |
| 268 | Wait until the given lock is available. See cf::lock_acquire. |
282 | Wait until the given lock is available. See cf::lock_acquire. |
| 269 | |
283 | |
| … | |
… | |
| 285 | Return true if the lock is currently active, i.e. somebody has locked it. |
299 | Return true if the lock is currently active, i.e. somebody has locked it. |
| 286 | |
300 | |
| 287 | =cut |
301 | =cut |
| 288 | |
302 | |
| 289 | our %LOCK; |
303 | our %LOCK; |
|
|
304 | our %LOCKER;#d# |
| 290 | |
305 | |
| 291 | sub lock_wait($) { |
306 | sub lock_wait($) { |
| 292 | my ($key) = @_; |
307 | my ($key) = @_; |
|
|
308 | |
|
|
309 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
310 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
311 | return;#d# |
|
|
312 | }#d# |
| 293 | |
313 | |
| 294 | # wait for lock, if any |
314 | # wait for lock, if any |
| 295 | while ($LOCK{$key}) { |
315 | while ($LOCK{$key}) { |
| 296 | push @{ $LOCK{$key} }, $Coro::current; |
316 | push @{ $LOCK{$key} }, $Coro::current; |
| 297 | Coro::schedule; |
317 | Coro::schedule; |
| … | |
… | |
| 303 | |
323 | |
| 304 | # wait, to be sure we are not locked |
324 | # wait, to be sure we are not locked |
| 305 | lock_wait $key; |
325 | lock_wait $key; |
| 306 | |
326 | |
| 307 | $LOCK{$key} = []; |
327 | $LOCK{$key} = []; |
|
|
328 | $LOCKER{$key} = $Coro::current;#d# |
| 308 | |
329 | |
| 309 | Coro::guard { |
330 | Coro::guard { |
|
|
331 | delete $LOCKER{$key};#d# |
| 310 | # wake up all waiters, to be on the safe side |
332 | # wake up all waiters, to be on the safe side |
| 311 | $_->ready for @{ delete $LOCK{$key} }; |
333 | $_->ready for @{ delete $LOCK{$key} }; |
| 312 | } |
334 | } |
| 313 | } |
335 | } |
| 314 | |
336 | |
| … | |
… | |
| 326 | }; |
348 | }; |
| 327 | $TICK_WATCHER->stop; |
349 | $TICK_WATCHER->stop; |
| 328 | $guard |
350 | $guard |
| 329 | } |
351 | } |
| 330 | |
352 | |
|
|
353 | =item cf::periodic $interval, $cb |
|
|
354 | |
|
|
355 | Like EV::periodic, but randomly selects a starting point so that the actions |
|
|
356 | get spread over timer. |
|
|
357 | |
|
|
358 | =cut |
|
|
359 | |
|
|
360 | sub periodic($$) { |
|
|
361 | my ($interval, $cb) = @_; |
|
|
362 | |
|
|
363 | my $start = rand List::Util::min 180, $interval; |
|
|
364 | |
|
|
365 | EV::periodic $start, $interval, 0, $cb |
|
|
366 | } |
|
|
367 | |
| 331 | =item cf::get_slot $time[, $priority[, $name]] |
368 | =item cf::get_slot $time[, $priority[, $name]] |
| 332 | |
369 | |
| 333 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
370 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
| 334 | This call blocks and returns only when you have at least C<$time> seconds |
371 | This call blocks and returns only when you have at least C<$time> seconds |
| 335 | of cpu time till the next tick. The slot is only valid till the next cede. |
372 | of cpu time till the next tick. The slot is only valid till the next cede. |
| … | |
… | |
| 344 | our @SLOT_QUEUE; |
381 | our @SLOT_QUEUE; |
| 345 | our $SLOT_QUEUE; |
382 | our $SLOT_QUEUE; |
| 346 | |
383 | |
| 347 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
384 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
| 348 | $SLOT_QUEUE = Coro::async { |
385 | $SLOT_QUEUE = Coro::async { |
|
|
386 | $Coro::current->desc ("timeslot manager"); |
|
|
387 | |
| 349 | my $signal = new Coro::Signal; |
388 | my $signal = new Coro::Signal; |
| 350 | |
389 | |
| 351 | while () { |
390 | while () { |
| 352 | next_job: |
391 | next_job: |
| 353 | my $avail = cf::till_tick; |
392 | my $avail = cf::till_tick; |
| … | |
… | |
| 361 | } |
400 | } |
| 362 | } |
401 | } |
| 363 | } |
402 | } |
| 364 | |
403 | |
| 365 | if (@SLOT_QUEUE) { |
404 | if (@SLOT_QUEUE) { |
| 366 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
405 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
| 367 | push @cf::WAIT_FOR_TICK, $signal; |
406 | push @cf::WAIT_FOR_TICK, $signal; |
| 368 | $signal->wait; |
407 | $signal->wait; |
| 369 | } else { |
408 | } else { |
| 370 | Coro::schedule; |
409 | Coro::schedule; |
| 371 | } |
410 | } |
| … | |
… | |
| 394 | |
433 | |
| 395 | BEGIN { *async = \&Coro::async_pool } |
434 | BEGIN { *async = \&Coro::async_pool } |
| 396 | |
435 | |
| 397 | =item cf::sync_job { BLOCK } |
436 | =item cf::sync_job { BLOCK } |
| 398 | |
437 | |
| 399 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
438 | The design of Deliantra requires that the main coroutine ($Coro::main) |
| 400 | is always able to handle events or runnable, as Crossfire TRT is only |
439 | is always able to handle events or runnable, as Deliantra is only |
| 401 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
440 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
| 402 | acceptable. |
441 | acceptable. |
| 403 | |
442 | |
| 404 | If it must be done, put the blocking parts into C<sync_job>. This will run |
443 | If it must be done, put the blocking parts into C<sync_job>. This will run |
| 405 | the given BLOCK in another coroutine while waiting for the result. The |
444 | the given BLOCK in another coroutine while waiting for the result. The |
| … | |
… | |
| 410 | |
449 | |
| 411 | sub sync_job(&) { |
450 | sub sync_job(&) { |
| 412 | my ($job) = @_; |
451 | my ($job) = @_; |
| 413 | |
452 | |
| 414 | if ($Coro::current == $Coro::main) { |
453 | if ($Coro::current == $Coro::main) { |
| 415 | my $time = Event::time; |
454 | my $time = EV::time; |
| 416 | |
455 | |
| 417 | # this is the main coro, too bad, we have to block |
456 | # this is the main coro, too bad, we have to block |
| 418 | # till the operation succeeds, freezing the server :/ |
457 | # till the operation succeeds, freezing the server :/ |
| 419 | |
458 | |
|
|
459 | LOG llevError, Carp::longmess "sync job";#d# |
|
|
460 | |
| 420 | # TODO: use suspend/resume instead |
461 | # TODO: use suspend/resume instead |
| 421 | # (but this is cancel-safe) |
462 | # (but this is cancel-safe) |
| 422 | my $freeze_guard = freeze_mainloop; |
463 | my $freeze_guard = freeze_mainloop; |
| 423 | |
464 | |
| 424 | my $busy = 1; |
465 | my $busy = 1; |
| 425 | my @res; |
466 | my @res; |
| 426 | |
467 | |
| 427 | (async { |
468 | (async { |
|
|
469 | $Coro::current->desc ("sync job coro"); |
| 428 | @res = eval { $job->() }; |
470 | @res = eval { $job->() }; |
| 429 | warn $@ if $@; |
471 | warn $@ if $@; |
| 430 | undef $busy; |
472 | undef $busy; |
| 431 | })->prio (Coro::PRIO_MAX); |
473 | })->prio (Coro::PRIO_MAX); |
| 432 | |
474 | |
| 433 | while ($busy) { |
475 | while ($busy) { |
| 434 | Coro::cede or Event::one_event; |
476 | if (Coro::nready) { |
|
|
477 | Coro::cede_notself; |
|
|
478 | } else { |
|
|
479 | EV::loop EV::LOOP_ONESHOT; |
| 435 | } |
480 | } |
|
|
481 | } |
| 436 | |
482 | |
| 437 | $time = Event::time - $time; |
483 | $time = EV::time - $time; |
| 438 | |
484 | |
| 439 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
485 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
| 440 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
486 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
| 441 | |
487 | |
| 442 | $tick_start += $time; # do not account sync jobs to server load |
488 | $tick_start += $time; # do not account sync jobs to server load |
| … | |
… | |
| 472 | =item fork_call { }, $args |
518 | =item fork_call { }, $args |
| 473 | |
519 | |
| 474 | Executes the given code block with the given arguments in a seperate |
520 | Executes the given code block with the given arguments in a seperate |
| 475 | process, returning the results. Everything must be serialisable with |
521 | process, returning the results. Everything must be serialisable with |
| 476 | Coro::Storable. May, of course, block. Note that the executed sub may |
522 | Coro::Storable. May, of course, block. Note that the executed sub may |
| 477 | never block itself or use any form of Event handling. |
523 | never block itself or use any form of event handling. |
| 478 | |
524 | |
| 479 | =cut |
525 | =cut |
| 480 | |
526 | |
| 481 | sub fork_call(&@) { |
527 | sub fork_call(&@) { |
| 482 | my ($cb, @args) = @_; |
528 | my ($cb, @args) = @_; |
| 483 | |
529 | |
| 484 | # we seemingly have to make a local copy of the whole thing, |
530 | # we seemingly have to make a local copy of the whole thing, |
| 485 | # otherwise perl prematurely frees the stuff :/ |
531 | # otherwise perl prematurely frees the stuff :/ |
| 486 | # TODO: investigate and fix (liekly this will be rather laborious) |
532 | # TODO: investigate and fix (likely this will be rather laborious) |
| 487 | |
533 | |
| 488 | my @res = Coro::Util::fork_eval { |
534 | my @res = Coro::Util::fork_eval { |
| 489 | reset_signals; |
535 | reset_signals; |
| 490 | &$cb |
536 | &$cb |
| 491 | }, @args; |
537 | }, @args; |
| … | |
… | |
| 500 | =item cf::db_put $family => $key => $value |
546 | =item cf::db_put $family => $key => $value |
| 501 | |
547 | |
| 502 | Stores the given C<$value> in the family. It can currently store binary |
548 | Stores the given C<$value> in the family. It can currently store binary |
| 503 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
549 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
| 504 | |
550 | |
|
|
551 | =item $db = cf::db_table "name" |
|
|
552 | |
|
|
553 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
554 | within each server. |
|
|
555 | |
| 505 | =cut |
556 | =cut |
|
|
557 | |
|
|
558 | sub db_table($) { |
|
|
559 | my ($name) = @_; |
|
|
560 | my $db = BDB::db_create $DB_ENV; |
|
|
561 | |
|
|
562 | eval { |
|
|
563 | $db->set_flags (BDB::CHKSUM); |
|
|
564 | |
|
|
565 | utf8::encode $name; |
|
|
566 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
567 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
568 | cf::cleanup "db_open(db): $!" if $!; |
|
|
569 | }; |
|
|
570 | cf::cleanup "db_open(db): $@" if $@; |
|
|
571 | |
|
|
572 | $db |
|
|
573 | } |
| 506 | |
574 | |
| 507 | our $DB; |
575 | our $DB; |
| 508 | |
576 | |
| 509 | sub db_init { |
577 | sub db_init { |
| 510 | unless ($DB) { |
|
|
| 511 | $DB = BDB::db_create $DB_ENV; |
|
|
| 512 | |
|
|
| 513 | cf::sync_job { |
578 | cf::sync_job { |
| 514 | eval { |
579 | $DB ||= db_table "db"; |
| 515 | $DB->set_flags (BDB::CHKSUM); |
|
|
| 516 | |
|
|
| 517 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
| 518 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
| 519 | cf::cleanup "db_open(db): $!" if $!; |
|
|
| 520 | }; |
|
|
| 521 | cf::cleanup "db_open(db): $@" if $@; |
|
|
| 522 | }; |
|
|
| 523 | } |
580 | }; |
| 524 | } |
581 | } |
| 525 | |
582 | |
| 526 | sub db_get($$) { |
583 | sub db_get($$) { |
| 527 | my $key = "$_[0]/$_[1]"; |
584 | my $key = "$_[0]/$_[1]"; |
| 528 | |
585 | |
| … | |
… | |
| 632 | attach callbacks/event handlers (a collection of which is called an "attachment") |
689 | attach callbacks/event handlers (a collection of which is called an "attachment") |
| 633 | to it. All such attachable objects support the following methods. |
690 | to it. All such attachable objects support the following methods. |
| 634 | |
691 | |
| 635 | In the following description, CLASS can be any of C<global>, C<object> |
692 | In the following description, CLASS can be any of C<global>, C<object> |
| 636 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
693 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
| 637 | Crossfire TRT). |
694 | Deliantra). |
| 638 | |
695 | |
| 639 | =over 4 |
696 | =over 4 |
| 640 | |
697 | |
| 641 | =item $attachable->attach ($attachment, key => $value...) |
698 | =item $attachable->attach ($attachment, key => $value...) |
| 642 | |
699 | |
| … | |
… | |
| 924 | } |
981 | } |
| 925 | |
982 | |
| 926 | 0 |
983 | 0 |
| 927 | } |
984 | } |
| 928 | |
985 | |
| 929 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
986 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
| 930 | |
987 | |
| 931 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
988 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
| 932 | |
989 | |
| 933 | Generate an object-specific event with the given arguments. |
990 | Generate an object-specific event with the given arguments. |
| 934 | |
991 | |
| … | |
… | |
| 940 | |
997 | |
| 941 | =cut |
998 | =cut |
| 942 | |
999 | |
| 943 | ############################################################################# |
1000 | ############################################################################# |
| 944 | # object support |
1001 | # object support |
| 945 | # |
|
|
| 946 | |
1002 | |
|
|
1003 | sub _object_equal($$); |
|
|
1004 | sub _object_equal($$) { |
|
|
1005 | my ($a, $b) = @_; |
|
|
1006 | |
|
|
1007 | return 0 unless (ref $a) eq (ref $b); |
|
|
1008 | |
|
|
1009 | if ("HASH" eq ref $a) { |
|
|
1010 | my @ka = keys %$a; |
|
|
1011 | my @kb = keys %$b; |
|
|
1012 | |
|
|
1013 | return 0 if @ka != @kb; |
|
|
1014 | |
|
|
1015 | for (0 .. $#ka) { |
|
|
1016 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1017 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1018 | } |
|
|
1019 | |
|
|
1020 | } elsif ("ARRAY" eq ref $a) { |
|
|
1021 | |
|
|
1022 | return 0 if @$a != @$b; |
|
|
1023 | |
|
|
1024 | for (0 .. $#$a) { |
|
|
1025 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1026 | } |
|
|
1027 | |
|
|
1028 | } elsif ($a ne $b) { |
|
|
1029 | return 0; |
|
|
1030 | } |
|
|
1031 | |
|
|
1032 | 1 |
|
|
1033 | } |
|
|
1034 | |
|
|
1035 | our $SLOW_MERGES;#d# |
| 947 | sub _can_merge { |
1036 | sub _can_merge { |
| 948 | my ($ob1, $ob2) = @_; |
1037 | my ($ob1, $ob2) = @_; |
| 949 | |
1038 | |
| 950 | local $Storable::canonical = 1; |
1039 | ++$SLOW_MERGES;#d# |
| 951 | my $fob1 = Storable::freeze $ob1; |
|
|
| 952 | my $fob2 = Storable::freeze $ob2; |
|
|
| 953 | |
1040 | |
| 954 | $fob1 eq $fob2 |
1041 | # we do the slow way here |
|
|
1042 | return _object_equal $ob1, $ob2 |
| 955 | } |
1043 | } |
| 956 | |
1044 | |
| 957 | sub reattach { |
1045 | sub reattach { |
| 958 | # basically do the same as instantiate, without calling instantiate |
1046 | # basically do the same as instantiate, without calling instantiate |
| 959 | my ($obj) = @_; |
1047 | my ($obj) = @_; |
| … | |
… | |
| 981 | cf::attachable->attach ( |
1069 | cf::attachable->attach ( |
| 982 | prio => -1000000, |
1070 | prio => -1000000, |
| 983 | on_instantiate => sub { |
1071 | on_instantiate => sub { |
| 984 | my ($obj, $data) = @_; |
1072 | my ($obj, $data) = @_; |
| 985 | |
1073 | |
| 986 | $data = from_json $data; |
1074 | $data = decode_json $data; |
| 987 | |
1075 | |
| 988 | for (@$data) { |
1076 | for (@$data) { |
| 989 | my ($name, $args) = @$_; |
1077 | my ($name, $args) = @$_; |
| 990 | |
1078 | |
| 991 | $obj->attach ($name, %{$args || {} }); |
1079 | $obj->attach ($name, %{$args || {} }); |
| … | |
… | |
| 1007 | sub object_freezer_save { |
1095 | sub object_freezer_save { |
| 1008 | my ($filename, $rdata, $objs) = @_; |
1096 | my ($filename, $rdata, $objs) = @_; |
| 1009 | |
1097 | |
| 1010 | sync_job { |
1098 | sync_job { |
| 1011 | if (length $$rdata) { |
1099 | if (length $$rdata) { |
|
|
1100 | utf8::decode (my $decname = $filename); |
| 1012 | warn sprintf "saving %s (%d,%d)\n", |
1101 | warn sprintf "saving %s (%d,%d)\n", |
| 1013 | $filename, length $$rdata, scalar @$objs; |
1102 | $decname, length $$rdata, scalar @$objs; |
| 1014 | |
1103 | |
| 1015 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1104 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
| 1016 | chmod SAVE_MODE, $fh; |
1105 | chmod SAVE_MODE, $fh; |
| 1017 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1106 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
| 1018 | aio_fsync $fh if $cf::USE_FSYNC; |
1107 | aio_fsync $fh if $cf::USE_FSYNC; |
| 1019 | close $fh; |
1108 | close $fh; |
| 1020 | |
1109 | |
| 1021 | if (@$objs) { |
1110 | if (@$objs) { |
| 1022 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1111 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
| 1023 | chmod SAVE_MODE, $fh; |
1112 | chmod SAVE_MODE, $fh; |
| 1024 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1113 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
| 1025 | aio_write $fh, 0, (length $data), $data, 0; |
1114 | aio_write $fh, 0, (length $data), $data, 0; |
| 1026 | aio_fsync $fh if $cf::USE_FSYNC; |
1115 | aio_fsync $fh if $cf::USE_FSYNC; |
| 1027 | close $fh; |
1116 | close $fh; |
| 1028 | aio_rename "$filename.pst~", "$filename.pst"; |
1117 | aio_rename "$filename.pst~", "$filename.pst"; |
| 1029 | } |
1118 | } |
| … | |
… | |
| 1037 | } |
1126 | } |
| 1038 | } else { |
1127 | } else { |
| 1039 | aio_unlink $filename; |
1128 | aio_unlink $filename; |
| 1040 | aio_unlink "$filename.pst"; |
1129 | aio_unlink "$filename.pst"; |
| 1041 | } |
1130 | } |
| 1042 | } |
1131 | }; |
| 1043 | } |
1132 | } |
| 1044 | |
1133 | |
| 1045 | sub object_freezer_as_string { |
1134 | sub object_freezer_as_string { |
| 1046 | my ($rdata, $objs) = @_; |
1135 | my ($rdata, $objs) = @_; |
| 1047 | |
1136 | |
| … | |
… | |
| 1059 | or return; |
1148 | or return; |
| 1060 | |
1149 | |
| 1061 | unless (aio_stat "$filename.pst") { |
1150 | unless (aio_stat "$filename.pst") { |
| 1062 | (aio_load "$filename.pst", $av) >= 0 |
1151 | (aio_load "$filename.pst", $av) >= 0 |
| 1063 | or return; |
1152 | or return; |
|
|
1153 | |
| 1064 | $av = eval { (Storable::thaw $av)->{objs} }; |
1154 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1155 | $av = $st->{objs}; |
| 1065 | } |
1156 | } |
| 1066 | |
1157 | |
|
|
1158 | utf8::decode (my $decname = $filename); |
| 1067 | warn sprintf "loading %s (%d)\n", |
1159 | warn sprintf "loading %s (%d,%d)\n", |
| 1068 | $filename, length $data, scalar @{$av || []}; |
1160 | $decname, length $data, scalar @{$av || []}; |
|
|
1161 | |
| 1069 | return ($data, $av); |
1162 | ($data, $av) |
| 1070 | } |
1163 | } |
| 1071 | |
1164 | |
| 1072 | =head2 COMMAND CALLBACKS |
1165 | =head2 COMMAND CALLBACKS |
| 1073 | |
1166 | |
| 1074 | =over 4 |
1167 | =over 4 |
| … | |
… | |
| 1223 | my $msg = $@ ? "$v->{path}: $@\n" |
1316 | my $msg = $@ ? "$v->{path}: $@\n" |
| 1224 | : "$v->{base}: extension inactive.\n"; |
1317 | : "$v->{base}: extension inactive.\n"; |
| 1225 | |
1318 | |
| 1226 | if (exists $v->{meta}{mandatory}) { |
1319 | if (exists $v->{meta}{mandatory}) { |
| 1227 | warn $msg; |
1320 | warn $msg; |
| 1228 | warn "mandatory extension failed to load, exiting.\n"; |
1321 | cf::cleanup "mandatory extension failed to load, exiting."; |
| 1229 | exit 1; |
|
|
| 1230 | } |
1322 | } |
| 1231 | |
1323 | |
| 1232 | warn $msg; |
1324 | warn $msg; |
| 1233 | } |
1325 | } |
| 1234 | |
1326 | |
| … | |
… | |
| 1259 | use Coro::AIO; |
1351 | use Coro::AIO; |
| 1260 | |
1352 | |
| 1261 | =head3 cf::player |
1353 | =head3 cf::player |
| 1262 | |
1354 | |
| 1263 | =over 4 |
1355 | =over 4 |
|
|
1356 | |
|
|
1357 | =item cf::player::num_playing |
|
|
1358 | |
|
|
1359 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1360 | |
|
|
1361 | =cut |
|
|
1362 | |
|
|
1363 | sub num_playing { |
|
|
1364 | scalar grep |
|
|
1365 | $_->ob->map |
|
|
1366 | && !$_->hidden |
|
|
1367 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1368 | cf::player::list |
|
|
1369 | } |
| 1264 | |
1370 | |
| 1265 | =item cf::player::find $login |
1371 | =item cf::player::find $login |
| 1266 | |
1372 | |
| 1267 | Returns the given player object, loading it if necessary (might block). |
1373 | Returns the given player object, loading it if necessary (might block). |
| 1268 | |
1374 | |
| … | |
… | |
| 1304 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1410 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
| 1305 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1411 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
| 1306 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1412 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
| 1307 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1413 | aio_unlink +(playerdir $login) . "/$login.pl"; |
| 1308 | |
1414 | |
| 1309 | my $pl = load_pl path $login |
1415 | my $f = new_from_file cf::object::thawer path $login |
| 1310 | or return; |
1416 | or return; |
|
|
1417 | |
|
|
1418 | my $pl = cf::player::load_pl $f |
|
|
1419 | or return; |
|
|
1420 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1421 | $f->resolve_delayed_derefs; |
| 1311 | $cf::PLAYER{$login} = $pl |
1422 | $cf::PLAYER{$login} = $pl |
| 1312 | } |
1423 | } |
| 1313 | } |
1424 | } |
| 1314 | } |
1425 | } |
| 1315 | |
1426 | |
| … | |
… | |
| 1413 | or return []; |
1524 | or return []; |
| 1414 | |
1525 | |
| 1415 | my @logins; |
1526 | my @logins; |
| 1416 | |
1527 | |
| 1417 | for my $login (@$dirs) { |
1528 | for my $login (@$dirs) { |
|
|
1529 | my $path = path $login; |
|
|
1530 | |
|
|
1531 | # a .pst is a dead give-away for a valid player |
|
|
1532 | unless (-e "$path.pst") { |
| 1418 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1533 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
| 1419 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1534 | aio_read $fh, 0, 512, my $buf, 0 or next; |
| 1420 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1535 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1536 | } |
| 1421 | |
1537 | |
| 1422 | utf8::decode $login; |
1538 | utf8::decode $login; |
| 1423 | push @logins, $login; |
1539 | push @logins, $login; |
| 1424 | } |
1540 | } |
| 1425 | |
1541 | |
| … | |
… | |
| 1458 | |
1574 | |
| 1459 | Expand crossfire pod fragments into protocol xml. |
1575 | Expand crossfire pod fragments into protocol xml. |
| 1460 | |
1576 | |
| 1461 | =cut |
1577 | =cut |
| 1462 | |
1578 | |
|
|
1579 | use re 'eval'; |
|
|
1580 | |
|
|
1581 | my $group; |
|
|
1582 | my $interior; $interior = qr{ |
|
|
1583 | # match a pod interior sequence sans C<< >> |
|
|
1584 | (?: |
|
|
1585 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1586 | | < (??{$interior}) > |
|
|
1587 | ) |
|
|
1588 | }x; |
|
|
1589 | |
| 1463 | sub expand_cfpod { |
1590 | sub expand_cfpod { |
| 1464 | ((my $self), (local $_)) = @_; |
1591 | my ($self, $pod) = @_; |
| 1465 | |
1592 | |
| 1466 | # escape & and < |
1593 | my $xml; |
| 1467 | s/&/&/g; |
|
|
| 1468 | s/(?<![BIUGHT])</</g; |
|
|
| 1469 | |
1594 | |
| 1470 | # this is buggy, it needs to properly take care of nested <'s |
1595 | while () { |
|
|
1596 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1597 | $group = $1; |
| 1471 | |
1598 | |
| 1472 | 1 while |
1599 | $group =~ s/&/&/g; |
| 1473 | # replace B<>, I<>, U<> etc. |
1600 | $group =~ s/</</g; |
| 1474 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1601 | |
| 1475 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1602 | $xml .= $group; |
| 1476 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1603 | } elsif ($pod =~ m%\G |
| 1477 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
1604 | ([BCGHITU]) |
| 1478 | # replace G<male|female> tags |
1605 | < |
| 1479 | || s{G<([^>|]*)\|([^>]*)>}{ |
1606 | (?: |
| 1480 | $self->gender ? $2 : $1 |
1607 | ([^<>]*) (?{ $group = $^N }) |
| 1481 | }ge |
1608 | | < $interior > |
| 1482 | # replace H<hint text> |
1609 | ) |
| 1483 | || s{H<([^\>]*)>} |
1610 | > |
|
|
1611 | %gcsx |
| 1484 | { |
1612 | ) { |
|
|
1613 | my ($code, $data) = ($1, $group); |
|
|
1614 | |
|
|
1615 | if ($code eq "B") { |
|
|
1616 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1617 | } elsif ($code eq "I") { |
|
|
1618 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1619 | } elsif ($code eq "U") { |
|
|
1620 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1621 | } elsif ($code eq "C") { |
|
|
1622 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1623 | } elsif ($code eq "T") { |
|
|
1624 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1625 | } elsif ($code eq "G") { |
|
|
1626 | my ($male, $female) = split /\|/, $data; |
|
|
1627 | $data = $self->gender ? $female : $male; |
|
|
1628 | $xml .= expand_cfpod ($self, $data); |
|
|
1629 | } elsif ($code eq "H") { |
| 1485 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
1630 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
| 1486 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1631 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
| 1487 | "") |
1632 | "") |
| 1488 | [$self->{hintmode}] |
1633 | [$self->{hintmode}]; |
|
|
1634 | } else { |
|
|
1635 | $xml .= "error processing '$code($data)' directive"; |
| 1489 | }ge; |
1636 | } |
|
|
1637 | } else { |
|
|
1638 | if ($pod =~ /\G(.+)/) { |
|
|
1639 | warn "parse error while expanding $pod (at $1)"; |
|
|
1640 | } |
|
|
1641 | last; |
|
|
1642 | } |
|
|
1643 | } |
| 1490 | |
1644 | |
|
|
1645 | for ($xml) { |
| 1491 | # create single paragraphs (very hackish) |
1646 | # create single paragraphs (very hackish) |
| 1492 | s/(?<=\S)\n(?=\w)/ /g; |
1647 | s/(?<=\S)\n(?=\w)/ /g; |
| 1493 | |
1648 | |
| 1494 | # compress some whitespace |
1649 | # compress some whitespace |
| 1495 | s/\s+\n/\n/g; # ws line-ends |
1650 | s/\s+\n/\n/g; # ws line-ends |
| 1496 | s/\n\n+/\n/g; # double lines |
1651 | s/\n\n+/\n/g; # double lines |
| 1497 | s/^\n+//; # beginning lines |
1652 | s/^\n+//; # beginning lines |
| 1498 | s/\n+$//; # ending lines |
1653 | s/\n+$//; # ending lines |
|
|
1654 | } |
| 1499 | |
1655 | |
| 1500 | $_ |
1656 | $xml |
| 1501 | } |
1657 | } |
|
|
1658 | |
|
|
1659 | no re 'eval'; |
| 1502 | |
1660 | |
| 1503 | sub hintmode { |
1661 | sub hintmode { |
| 1504 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1662 | $_[0]{hintmode} = $_[1] if @_ > 1; |
| 1505 | $_[0]{hintmode} |
1663 | $_[0]{hintmode} |
| 1506 | } |
1664 | } |
| … | |
… | |
| 1750 | |
1908 | |
| 1751 | sub load_header_from($) { |
1909 | sub load_header_from($) { |
| 1752 | my ($self, $path) = @_; |
1910 | my ($self, $path) = @_; |
| 1753 | |
1911 | |
| 1754 | utf8::encode $path; |
1912 | utf8::encode $path; |
| 1755 | #aio_open $path, O_RDONLY, 0 |
1913 | my $f = new_from_file cf::object::thawer $path |
| 1756 | # or return; |
|
|
| 1757 | |
|
|
| 1758 | $self->_load_header ($path) |
|
|
| 1759 | or return; |
1914 | or return; |
|
|
1915 | |
|
|
1916 | $self->_load_header ($f) |
|
|
1917 | or return; |
|
|
1918 | |
|
|
1919 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1920 | $f->resolve_delayed_derefs; |
| 1760 | |
1921 | |
| 1761 | $self->{load_path} = $path; |
1922 | $self->{load_path} = $path; |
| 1762 | |
1923 | |
| 1763 | 1 |
1924 | 1 |
| 1764 | } |
1925 | } |
| … | |
… | |
| 1818 | sub find { |
1979 | sub find { |
| 1819 | my ($path, $origin) = @_; |
1980 | my ($path, $origin) = @_; |
| 1820 | |
1981 | |
| 1821 | $path = normalise $path, $origin && $origin->path; |
1982 | $path = normalise $path, $origin && $origin->path; |
| 1822 | |
1983 | |
|
|
1984 | cf::lock_wait "map_data:$path";#d#remove |
| 1823 | cf::lock_wait "map_find:$path"; |
1985 | cf::lock_wait "map_find:$path"; |
| 1824 | |
1986 | |
| 1825 | $cf::MAP{$path} || do { |
1987 | $cf::MAP{$path} || do { |
| 1826 | my $guard = cf::lock_acquire "map_find:$path"; |
1988 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1989 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1990 | |
| 1827 | my $map = new_from_path cf::map $path |
1991 | my $map = new_from_path cf::map $path |
| 1828 | or return; |
1992 | or return; |
| 1829 | |
1993 | |
| 1830 | $map->{last_save} = $cf::RUNTIME; |
1994 | $map->{last_save} = $cf::RUNTIME; |
| 1831 | |
1995 | |
| … | |
… | |
| 1833 | or return; |
1997 | or return; |
| 1834 | |
1998 | |
| 1835 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1999 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
| 1836 | # doing this can freeze the server in a sync job, obviously |
2000 | # doing this can freeze the server in a sync job, obviously |
| 1837 | #$cf::WAIT_FOR_TICK->wait; |
2001 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2002 | undef $guard1; |
|
|
2003 | undef $guard2; |
| 1838 | $map->reset; |
2004 | $map->reset; |
| 1839 | undef $guard; |
|
|
| 1840 | return find $path; |
2005 | return find $path; |
| 1841 | } |
2006 | } |
| 1842 | |
2007 | |
| 1843 | $cf::MAP{$path} = $map |
2008 | $cf::MAP{$path} = $map |
| 1844 | } |
2009 | } |
| … | |
… | |
| 1853 | local $self->{deny_reset} = 1; # loading can take a long time |
2018 | local $self->{deny_reset} = 1; # loading can take a long time |
| 1854 | |
2019 | |
| 1855 | my $path = $self->{path}; |
2020 | my $path = $self->{path}; |
| 1856 | |
2021 | |
| 1857 | { |
2022 | { |
| 1858 | my $guard1 = cf::lock_acquire "map_data:$path"; |
2023 | my $guard = cf::lock_acquire "map_data:$path"; |
| 1859 | my $guard2 = cf::lock_acquire "map_load:$path"; |
|
|
| 1860 | |
2024 | |
|
|
2025 | return unless $self->valid; |
| 1861 | return if $self->in_memory != cf::MAP_SWAPPED; |
2026 | return unless $self->in_memory == cf::MAP_SWAPPED; |
| 1862 | |
2027 | |
| 1863 | $self->in_memory (cf::MAP_LOADING); |
2028 | $self->in_memory (cf::MAP_LOADING); |
| 1864 | |
2029 | |
| 1865 | $self->alloc; |
2030 | $self->alloc; |
| 1866 | |
2031 | |
| 1867 | $self->pre_load; |
2032 | $self->pre_load; |
| 1868 | cf::cede_to_tick; |
2033 | cf::cede_to_tick; |
| 1869 | |
2034 | |
|
|
2035 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2036 | $f->skip_block; |
| 1870 | $self->_load_objects ($self->{load_path}, 1) |
2037 | $self->_load_objects ($f) |
| 1871 | or return; |
2038 | or return; |
| 1872 | |
2039 | |
| 1873 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2040 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
| 1874 | if delete $self->{load_original}; |
2041 | if delete $self->{load_original}; |
| 1875 | |
2042 | |
| 1876 | if (my $uniq = $self->uniq_path) { |
2043 | if (my $uniq = $self->uniq_path) { |
| 1877 | utf8::encode $uniq; |
2044 | utf8::encode $uniq; |
| 1878 | if (aio_open $uniq, O_RDONLY, 0) { |
2045 | unless (aio_stat $uniq) { |
|
|
2046 | if (my $f = new_from_file cf::object::thawer $uniq) { |
| 1879 | $self->clear_unique_items; |
2047 | $self->clear_unique_items; |
| 1880 | $self->_load_objects ($uniq, 0); |
2048 | $self->_load_objects ($f); |
|
|
2049 | $f->resolve_delayed_derefs; |
|
|
2050 | } |
| 1881 | } |
2051 | } |
| 1882 | } |
2052 | } |
|
|
2053 | |
|
|
2054 | $f->resolve_delayed_derefs; |
| 1883 | |
2055 | |
| 1884 | cf::cede_to_tick; |
2056 | cf::cede_to_tick; |
| 1885 | # now do the right thing for maps |
2057 | # now do the right thing for maps |
| 1886 | $self->link_multipart_objects; |
2058 | $self->link_multipart_objects; |
| 1887 | $self->difficulty ($self->estimate_difficulty) |
2059 | $self->difficulty ($self->estimate_difficulty) |
| … | |
… | |
| 1973 | } |
2145 | } |
| 1974 | |
2146 | |
| 1975 | $MAP_PREFETCH{$path} |= $load; |
2147 | $MAP_PREFETCH{$path} |= $load; |
| 1976 | |
2148 | |
| 1977 | $MAP_PREFETCHER ||= cf::async { |
2149 | $MAP_PREFETCHER ||= cf::async { |
|
|
2150 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2151 | |
| 1978 | while (%MAP_PREFETCH) { |
2152 | while (%MAP_PREFETCH) { |
| 1979 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2153 | while (my ($k, $v) = each %MAP_PREFETCH) { |
| 1980 | if (my $map = find $k) { |
2154 | if (my $map = find $k) { |
| 1981 | $map->load if $v; |
2155 | $map->load if $v; |
| 1982 | } |
2156 | } |
| … | |
… | |
| 2008 | return if $self->{deny_save}; |
2182 | return if $self->{deny_save}; |
| 2009 | |
2183 | |
| 2010 | local $self->{last_access} = $self->last_access;#d# |
2184 | local $self->{last_access} = $self->last_access;#d# |
| 2011 | |
2185 | |
| 2012 | cf::async { |
2186 | cf::async { |
|
|
2187 | $Coro::current->{desc} = "map player save"; |
| 2013 | $_->contr->save for $self->players; |
2188 | $_->contr->save for $self->players; |
| 2014 | }; |
2189 | }; |
| 2015 | |
2190 | |
| 2016 | if ($uniq) { |
2191 | if ($uniq) { |
| 2017 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2192 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
| … | |
… | |
| 2031 | |
2206 | |
| 2032 | return if $self->players; |
2207 | return if $self->players; |
| 2033 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2208 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
| 2034 | return if $self->{deny_save}; |
2209 | return if $self->{deny_save}; |
| 2035 | |
2210 | |
|
|
2211 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2212 | |
|
|
2213 | $self->deactivate; |
|
|
2214 | $_->clear_links_to ($self) for values %cf::MAP; |
| 2036 | $self->clear; |
2215 | $self->clear; |
| 2037 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
| 2038 | } |
2216 | } |
| 2039 | |
2217 | |
| 2040 | sub reset_at { |
2218 | sub reset_at { |
| 2041 | my ($self) = @_; |
2219 | my ($self) = @_; |
| 2042 | |
2220 | |
| … | |
… | |
| 2074 | if $uniq; |
2252 | if $uniq; |
| 2075 | } |
2253 | } |
| 2076 | |
2254 | |
| 2077 | delete $cf::MAP{$self->path}; |
2255 | delete $cf::MAP{$self->path}; |
| 2078 | |
2256 | |
|
|
2257 | $self->deactivate; |
|
|
2258 | $_->clear_links_to ($self) for values %cf::MAP; |
| 2079 | $self->clear; |
2259 | $self->clear; |
| 2080 | |
|
|
| 2081 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
| 2082 | |
2260 | |
| 2083 | $self->unlink_save; |
2261 | $self->unlink_save; |
| 2084 | $self->destroy; |
2262 | $self->destroy; |
| 2085 | } |
2263 | } |
| 2086 | |
2264 | |
| … | |
… | |
| 2187 | |
2365 | |
| 2188 | sub inv_recursive { |
2366 | sub inv_recursive { |
| 2189 | inv_recursive_ inv $_[0] |
2367 | inv_recursive_ inv $_[0] |
| 2190 | } |
2368 | } |
| 2191 | |
2369 | |
|
|
2370 | =item $ref = $ob->ref |
|
|
2371 | |
|
|
2372 | creates and returns a persistent reference to an objetc that can be stored as a string. |
|
|
2373 | |
|
|
2374 | =item $ob = cf::object::deref ($refstring) |
|
|
2375 | |
|
|
2376 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2377 | even if the object actually exists. May block. |
|
|
2378 | |
|
|
2379 | =cut |
|
|
2380 | |
|
|
2381 | sub deref { |
|
|
2382 | my ($ref) = @_; |
|
|
2383 | |
|
|
2384 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2385 | my ($uuid, $name) = ($1, $2); |
|
|
2386 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2387 | or return; |
|
|
2388 | $pl->ob->uuid eq $uuid |
|
|
2389 | or return; |
|
|
2390 | |
|
|
2391 | $pl->ob |
|
|
2392 | } else { |
|
|
2393 | warn "$ref: cannot resolve object reference\n"; |
|
|
2394 | undef |
|
|
2395 | } |
|
|
2396 | } |
|
|
2397 | |
| 2192 | package cf; |
2398 | package cf; |
| 2193 | |
2399 | |
| 2194 | =back |
2400 | =back |
| 2195 | |
2401 | |
| 2196 | =head3 cf::object::player |
2402 | =head3 cf::object::player |
| … | |
… | |
| 2354 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2560 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
| 2355 | |
2561 | |
| 2356 | $self->enter_link; |
2562 | $self->enter_link; |
| 2357 | |
2563 | |
| 2358 | (async { |
2564 | (async { |
|
|
2565 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2566 | |
|
|
2567 | # *tag paths override both path and x|y |
|
|
2568 | if ($path =~ /^\*(.*)$/) { |
|
|
2569 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2570 | my $ob = $obs[rand @obs]; |
|
|
2571 | |
|
|
2572 | # see if we actually can go there |
|
|
2573 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2574 | $ob = $obs[rand @obs]; |
|
|
2575 | } else { |
|
|
2576 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2577 | } |
|
|
2578 | # else put us there anyways for now #d# |
|
|
2579 | |
|
|
2580 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2581 | } else { |
|
|
2582 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2583 | } |
|
|
2584 | } |
|
|
2585 | |
| 2359 | my $map = eval { |
2586 | my $map = eval { |
| 2360 | my $map = cf::map::find $path; |
2587 | my $map = defined $path ? cf::map::find $path : undef; |
| 2361 | |
2588 | |
| 2362 | if ($map) { |
2589 | if ($map) { |
| 2363 | $map = $map->customise_for ($self); |
2590 | $map = $map->customise_for ($self); |
| 2364 | $map = $check->($map) if $check && $map; |
2591 | $map = $check->($map) if $check && $map; |
| 2365 | } else { |
2592 | } else { |
| 2366 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2593 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
| 2367 | } |
2594 | } |
| 2368 | |
2595 | |
| 2369 | $map |
2596 | $map |
| 2370 | }; |
2597 | }; |
| 2371 | |
2598 | |
| … | |
… | |
| 2424 | $rmp->{origin_y} = $exit->y; |
2651 | $rmp->{origin_y} = $exit->y; |
| 2425 | } |
2652 | } |
| 2426 | |
2653 | |
| 2427 | $rmp->{random_seed} ||= $exit->random_seed; |
2654 | $rmp->{random_seed} ||= $exit->random_seed; |
| 2428 | |
2655 | |
| 2429 | my $data = cf::to_json $rmp; |
2656 | my $data = cf::encode_json $rmp; |
| 2430 | my $md5 = Digest::MD5::md5_hex $data; |
2657 | my $md5 = Digest::MD5::md5_hex $data; |
| 2431 | my $meta = "$RANDOMDIR/$md5.meta"; |
2658 | my $meta = "$RANDOMDIR/$md5.meta"; |
| 2432 | |
2659 | |
| 2433 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2660 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
| 2434 | aio_write $fh, 0, (length $data), $data, 0; |
2661 | aio_write $fh, 0, (length $data), $data, 0; |
| … | |
… | |
| 2461 | # if exit is damned, update players death & WoR home-position |
2688 | # if exit is damned, update players death & WoR home-position |
| 2462 | $self->contr->savebed ($slaying, $hp, $sp) |
2689 | $self->contr->savebed ($slaying, $hp, $sp) |
| 2463 | if $exit->flag (FLAG_DAMNED); |
2690 | if $exit->flag (FLAG_DAMNED); |
| 2464 | |
2691 | |
| 2465 | (async { |
2692 | (async { |
|
|
2693 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2694 | |
| 2466 | $self->deactivate_recursive; # just to be sure |
2695 | $self->deactivate_recursive; # just to be sure |
| 2467 | unless (eval { |
2696 | unless (eval { |
| 2468 | $self->goto ($slaying, $hp, $sp); |
2697 | $self->goto ($slaying, $hp, $sp); |
| 2469 | |
2698 | |
| 2470 | 1; |
2699 | 1; |
| … | |
… | |
| 2505 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2734 | the message, with C<log> being the default. If C<$color> is negative, suppress |
| 2506 | the message unless the client supports the msg packet. |
2735 | the message unless the client supports the msg packet. |
| 2507 | |
2736 | |
| 2508 | =cut |
2737 | =cut |
| 2509 | |
2738 | |
|
|
2739 | # non-persistent channels (usually the info channel) |
| 2510 | our %CHANNEL = ( |
2740 | our %CHANNEL = ( |
| 2511 | "c/identify" => { |
2741 | "c/identify" => { |
| 2512 | id => "identify", |
2742 | id => "infobox", |
| 2513 | title => "Identify", |
2743 | title => "Identify", |
| 2514 | reply => undef, |
2744 | reply => undef, |
| 2515 | tooltip => "Items recently identified", |
2745 | tooltip => "Items recently identified", |
| 2516 | }, |
2746 | }, |
| 2517 | "c/examine" => { |
2747 | "c/examine" => { |
| 2518 | id => "examine", |
2748 | id => "infobox", |
| 2519 | title => "Examine", |
2749 | title => "Examine", |
| 2520 | reply => undef, |
2750 | reply => undef, |
| 2521 | tooltip => "Signs and other items you examined", |
2751 | tooltip => "Signs and other items you examined", |
| 2522 | }, |
2752 | }, |
|
|
2753 | "c/book" => { |
|
|
2754 | id => "infobox", |
|
|
2755 | title => "Book", |
|
|
2756 | reply => undef, |
|
|
2757 | tooltip => "The contents of a note or book", |
|
|
2758 | }, |
|
|
2759 | "c/lookat" => { |
|
|
2760 | id => "infobox", |
|
|
2761 | title => "Look", |
|
|
2762 | reply => undef, |
|
|
2763 | tooltip => "What you saw there", |
|
|
2764 | }, |
|
|
2765 | "c/who" => { |
|
|
2766 | id => "infobox", |
|
|
2767 | title => "Players", |
|
|
2768 | reply => undef, |
|
|
2769 | tooltip => "Shows players who are currently online", |
|
|
2770 | }, |
|
|
2771 | "c/body" => { |
|
|
2772 | id => "infobox", |
|
|
2773 | title => "Body Parts", |
|
|
2774 | reply => undef, |
|
|
2775 | tooltip => "Shows which body parts you posess and are available", |
|
|
2776 | }, |
|
|
2777 | "c/uptime" => { |
|
|
2778 | id => "infobox", |
|
|
2779 | title => "Uptime", |
|
|
2780 | reply => undef, |
|
|
2781 | tooltip => "How long the server has been running since last restart", |
|
|
2782 | }, |
|
|
2783 | "c/mapinfo" => { |
|
|
2784 | id => "infobox", |
|
|
2785 | title => "Map Info", |
|
|
2786 | reply => undef, |
|
|
2787 | tooltip => "Information related to the maps", |
|
|
2788 | }, |
| 2523 | ); |
2789 | ); |
| 2524 | |
2790 | |
| 2525 | sub cf::client::send_msg { |
2791 | sub cf::client::send_msg { |
| 2526 | my ($self, $channel, $msg, $color, @extra) = @_; |
2792 | my ($self, $channel, $msg, $color, @extra) = @_; |
| 2527 | |
2793 | |
| 2528 | $msg = $self->pl->expand_cfpod ($msg); |
2794 | $msg = $self->pl->expand_cfpod ($msg); |
| 2529 | |
2795 | |
| 2530 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2796 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
| 2531 | |
2797 | |
| 2532 | # check predefined channels, for the benefit of C |
2798 | # check predefined channels, for the benefit of C |
| 2533 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
2799 | if ($CHANNEL{$channel}) { |
|
|
2800 | $channel = $CHANNEL{$channel}; |
| 2534 | |
2801 | |
|
|
2802 | $self->ext_msg (channel_info => $channel) |
|
|
2803 | if $self->can_msg; |
|
|
2804 | |
|
|
2805 | $channel = $channel->{id}; |
|
|
2806 | |
| 2535 | if (ref $channel) { |
2807 | } elsif (ref $channel) { |
| 2536 | # send meta info to client, if not yet sent |
2808 | # send meta info to client, if not yet sent |
| 2537 | unless (exists $self->{channel}{$channel->{id}}) { |
2809 | unless (exists $self->{channel}{$channel->{id}}) { |
| 2538 | $self->{channel}{$channel->{id}} = $channel; |
2810 | $self->{channel}{$channel->{id}} = $channel; |
| 2539 | $self->ext_msg (channel_info => $channel) |
2811 | $self->ext_msg (channel_info => $channel) |
| 2540 | if $self->can_msg; |
2812 | if $self->can_msg; |
| … | |
… | |
| 2757 | =pod |
3029 | =pod |
| 2758 | |
3030 | |
| 2759 | The following functions and methods are available within a safe environment: |
3031 | The following functions and methods are available within a safe environment: |
| 2760 | |
3032 | |
| 2761 | cf::object |
3033 | cf::object |
| 2762 | contr pay_amount pay_player map x y force_find force_add |
3034 | contr pay_amount pay_player map x y force_find force_add destroy |
| 2763 | insert remove name archname title slaying race decrease_ob_nr |
3035 | insert remove name archname title slaying race decrease_ob_nr |
| 2764 | |
3036 | |
| 2765 | cf::object::player |
3037 | cf::object::player |
| 2766 | player |
3038 | player |
| 2767 | |
3039 | |
| … | |
… | |
| 2774 | =cut |
3046 | =cut |
| 2775 | |
3047 | |
| 2776 | for ( |
3048 | for ( |
| 2777 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3049 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
| 2778 | insert remove inv name archname title slaying race |
3050 | insert remove inv name archname title slaying race |
| 2779 | decrease_ob_nr)], |
3051 | decrease_ob_nr destroy)], |
| 2780 | ["cf::object::player" => qw(player)], |
3052 | ["cf::object::player" => qw(player)], |
| 2781 | ["cf::player" => qw(peaceful)], |
3053 | ["cf::player" => qw(peaceful)], |
| 2782 | ["cf::map" => qw(trigger)], |
3054 | ["cf::map" => qw(trigger)], |
| 2783 | ) { |
3055 | ) { |
| 2784 | no strict 'refs'; |
3056 | no strict 'refs'; |
| … | |
… | |
| 2889 | { |
3161 | { |
| 2890 | my $faces = $facedata->{faceinfo}; |
3162 | my $faces = $facedata->{faceinfo}; |
| 2891 | |
3163 | |
| 2892 | while (my ($face, $info) = each %$faces) { |
3164 | while (my ($face, $info) = each %$faces) { |
| 2893 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3165 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3166 | |
| 2894 | cf::face::set_visibility $idx, $info->{visibility}; |
3167 | cf::face::set_visibility $idx, $info->{visibility}; |
| 2895 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3168 | cf::face::set_magicmap $idx, $info->{magicmap}; |
| 2896 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3169 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
| 2897 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3170 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
| 2898 | |
3171 | |
| 2899 | cf::cede_to_tick; |
3172 | cf::cede_to_tick; |
| 2900 | } |
3173 | } |
| 2901 | |
3174 | |
| 2902 | while (my ($face, $info) = each %$faces) { |
3175 | while (my ($face, $info) = each %$faces) { |
| 2903 | next unless $info->{smooth}; |
3176 | next unless $info->{smooth}; |
|
|
3177 | |
| 2904 | my $idx = cf::face::find $face |
3178 | my $idx = cf::face::find $face |
| 2905 | or next; |
3179 | or next; |
|
|
3180 | |
| 2906 | if (my $smooth = cf::face::find $info->{smooth}) { |
3181 | if (my $smooth = cf::face::find $info->{smooth}) { |
| 2907 | cf::face::set_smooth $idx, $smooth; |
3182 | cf::face::set_smooth $idx, $smooth; |
| 2908 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3183 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
| 2909 | } else { |
3184 | } else { |
| 2910 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3185 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
| … | |
… | |
| 2928 | { |
3203 | { |
| 2929 | # TODO: for gcfclient pleasure, we should give resources |
3204 | # TODO: for gcfclient pleasure, we should give resources |
| 2930 | # that gcfclient doesn't grok a >10000 face index. |
3205 | # that gcfclient doesn't grok a >10000 face index. |
| 2931 | my $res = $facedata->{resource}; |
3206 | my $res = $facedata->{resource}; |
| 2932 | |
3207 | |
| 2933 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
| 2934 | |
|
|
| 2935 | while (my ($name, $info) = each %$res) { |
3208 | while (my ($name, $info) = each %$res) { |
|
|
3209 | if (defined $info->{type}) { |
| 2936 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3210 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
| 2937 | my $data; |
3211 | my $data; |
| 2938 | |
3212 | |
| 2939 | if ($info->{type} & 1) { |
3213 | if ($info->{type} & 1) { |
| 2940 | # prepend meta info |
3214 | # prepend meta info |
| 2941 | |
3215 | |
| 2942 | my $meta = $enc->encode ({ |
3216 | my $meta = $enc->encode ({ |
| 2943 | name => $name, |
3217 | name => $name, |
| 2944 | %{ $info->{meta} || {} }, |
3218 | %{ $info->{meta} || {} }, |
| 2945 | }); |
3219 | }); |
| 2946 | |
3220 | |
| 2947 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3221 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3222 | } else { |
|
|
3223 | $data = $info->{data}; |
|
|
3224 | } |
|
|
3225 | |
|
|
3226 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3227 | cf::face::set_type $idx, $info->{type}; |
| 2948 | } else { |
3228 | } else { |
| 2949 | $data = $info->{data}; |
3229 | $RESOURCE{$name} = $info; |
| 2950 | } |
3230 | } |
| 2951 | |
3231 | |
| 2952 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
| 2953 | cf::face::set_type $idx, $info->{type}; |
|
|
| 2954 | |
|
|
| 2955 | cf::cede_to_tick; |
3232 | cf::cede_to_tick; |
| 2956 | } |
3233 | } |
| 2957 | |
|
|
| 2958 | if ($soundconf) { |
|
|
| 2959 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
| 2960 | |
|
|
| 2961 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
| 2962 | my $sound = $soundconf->{compat}[$_] |
|
|
| 2963 | or next; |
|
|
| 2964 | |
|
|
| 2965 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
| 2966 | cf::sound::set $sound->[0] => $face; |
|
|
| 2967 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
| 2968 | } |
|
|
| 2969 | |
|
|
| 2970 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
| 2971 | my $face = cf::face::find "sound/$v"; |
|
|
| 2972 | cf::sound::set $k => $face; |
|
|
| 2973 | } |
|
|
| 2974 | } |
|
|
| 2975 | } |
3234 | } |
|
|
3235 | |
|
|
3236 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
| 2976 | |
3237 | |
| 2977 | 1 |
3238 | 1 |
| 2978 | } |
3239 | } |
|
|
3240 | |
|
|
3241 | cf::global->attach (on_resource_update => sub { |
|
|
3242 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3243 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3244 | |
|
|
3245 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3246 | my $sound = $soundconf->{compat}[$_] |
|
|
3247 | or next; |
|
|
3248 | |
|
|
3249 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3250 | cf::sound::set $sound->[0] => $face; |
|
|
3251 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3252 | } |
|
|
3253 | |
|
|
3254 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3255 | my $face = cf::face::find "sound/$v"; |
|
|
3256 | cf::sound::set $k => $face; |
|
|
3257 | } |
|
|
3258 | } |
|
|
3259 | }); |
| 2979 | |
3260 | |
| 2980 | register_exticmd fx_want => sub { |
3261 | register_exticmd fx_want => sub { |
| 2981 | my ($ns, $want) = @_; |
3262 | my ($ns, $want) = @_; |
| 2982 | |
3263 | |
| 2983 | while (my ($k, $v) = each %$want) { |
3264 | while (my ($k, $v) = each %$want) { |
| … | |
… | |
| 3038 | sub reload_config { |
3319 | sub reload_config { |
| 3039 | open my $fh, "<:utf8", "$CONFDIR/config" |
3320 | open my $fh, "<:utf8", "$CONFDIR/config" |
| 3040 | or return; |
3321 | or return; |
| 3041 | |
3322 | |
| 3042 | local $/; |
3323 | local $/; |
| 3043 | *CFG = YAML::Syck::Load <$fh>; |
3324 | *CFG = YAML::Load <$fh>; |
| 3044 | |
3325 | |
| 3045 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3326 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
| 3046 | |
3327 | |
| 3047 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3328 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
| 3048 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3329 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
| … | |
… | |
| 3059 | sub main { |
3340 | sub main { |
| 3060 | # we must not ever block the main coroutine |
3341 | # we must not ever block the main coroutine |
| 3061 | local $Coro::idle = sub { |
3342 | local $Coro::idle = sub { |
| 3062 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3343 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
| 3063 | (async { |
3344 | (async { |
| 3064 | Event::one_event; |
3345 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3346 | EV::loop EV::LOOP_ONESHOT; |
| 3065 | })->prio (Coro::PRIO_MAX); |
3347 | })->prio (Coro::PRIO_MAX); |
| 3066 | }; |
3348 | }; |
| 3067 | |
3349 | |
| 3068 | reload_config; |
3350 | reload_config; |
| 3069 | db_init; |
3351 | db_init; |
| 3070 | load_extensions; |
3352 | load_extensions; |
| 3071 | |
3353 | |
| 3072 | $TICK_WATCHER->start; |
3354 | $TICK_WATCHER->start; |
|
|
3355 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
| 3073 | Event::loop; |
3356 | EV::loop; |
| 3074 | } |
3357 | } |
| 3075 | |
3358 | |
| 3076 | ############################################################################# |
3359 | ############################################################################# |
| 3077 | # initialisation and cleanup |
3360 | # initialisation and cleanup |
| 3078 | |
3361 | |
| 3079 | # install some emergency cleanup handlers |
3362 | # install some emergency cleanup handlers |
| 3080 | BEGIN { |
3363 | BEGIN { |
|
|
3364 | our %SIGWATCHER = (); |
| 3081 | for my $signal (qw(INT HUP TERM)) { |
3365 | for my $signal (qw(INT HUP TERM)) { |
| 3082 | Event->signal ( |
3366 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
| 3083 | reentrant => 0, |
|
|
| 3084 | data => WF_AUTOCANCEL, |
|
|
| 3085 | signal => $signal, |
|
|
| 3086 | prio => 0, |
|
|
| 3087 | cb => sub { |
|
|
| 3088 | cf::cleanup "SIG$signal"; |
3367 | cf::cleanup "SIG$signal"; |
| 3089 | }, |
|
|
| 3090 | ); |
3368 | }; |
| 3091 | } |
3369 | } |
| 3092 | } |
3370 | } |
| 3093 | |
3371 | |
| 3094 | sub write_runtime { |
3372 | sub write_runtime { |
| 3095 | my $runtime = "$LOCALDIR/runtime"; |
3373 | my $runtime = "$LOCALDIR/runtime"; |
| … | |
… | |
| 3140 | # and maps saved/destroyed asynchronously. |
3418 | # and maps saved/destroyed asynchronously. |
| 3141 | warn "begin emergency player save\n"; |
3419 | warn "begin emergency player save\n"; |
| 3142 | for my $login (keys %cf::PLAYER) { |
3420 | for my $login (keys %cf::PLAYER) { |
| 3143 | my $pl = $cf::PLAYER{$login} or next; |
3421 | my $pl = $cf::PLAYER{$login} or next; |
| 3144 | $pl->valid or next; |
3422 | $pl->valid or next; |
|
|
3423 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
| 3145 | $pl->save; |
3424 | $pl->save; |
| 3146 | } |
3425 | } |
| 3147 | warn "end emergency player save\n"; |
3426 | warn "end emergency player save\n"; |
| 3148 | |
3427 | |
| 3149 | warn "begin emergency map save\n"; |
3428 | warn "begin emergency map save\n"; |
| … | |
… | |
| 3188 | warn "syncing database to disk"; |
3467 | warn "syncing database to disk"; |
| 3189 | BDB::db_env_txn_checkpoint $DB_ENV; |
3468 | BDB::db_env_txn_checkpoint $DB_ENV; |
| 3190 | |
3469 | |
| 3191 | # if anything goes wrong in here, we should simply crash as we already saved |
3470 | # if anything goes wrong in here, we should simply crash as we already saved |
| 3192 | |
3471 | |
| 3193 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
| 3194 | for (Event::all_watchers) { |
|
|
| 3195 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
| 3196 | } |
|
|
| 3197 | |
|
|
| 3198 | warn "flushing outstanding aio requests"; |
3472 | warn "flushing outstanding aio requests"; |
| 3199 | for (;;) { |
3473 | for (;;) { |
| 3200 | BDB::flush; |
3474 | BDB::flush; |
| 3201 | IO::AIO::flush; |
3475 | IO::AIO::flush; |
| 3202 | Coro::cede; |
3476 | Coro::cede_notself; |
| 3203 | last unless IO::AIO::nreqs || BDB::nreqs; |
3477 | last unless IO::AIO::nreqs || BDB::nreqs; |
| 3204 | warn "iterate..."; |
3478 | warn "iterate..."; |
| 3205 | } |
3479 | } |
| 3206 | |
3480 | |
| 3207 | ++$RELOAD; |
3481 | ++$RELOAD; |
| … | |
… | |
| 3283 | warn "leaving sync_job"; |
3557 | warn "leaving sync_job"; |
| 3284 | |
3558 | |
| 3285 | 1 |
3559 | 1 |
| 3286 | } or do { |
3560 | } or do { |
| 3287 | warn $@; |
3561 | warn $@; |
| 3288 | warn "error while reloading, exiting."; |
3562 | cf::cleanup "error while reloading, exiting."; |
| 3289 | exit 1; |
|
|
| 3290 | }; |
3563 | }; |
| 3291 | |
3564 | |
| 3292 | warn "reloaded"; |
3565 | warn "reloaded"; |
| 3293 | }; |
3566 | }; |
| 3294 | |
3567 | |
| … | |
… | |
| 3296 | |
3569 | |
| 3297 | sub reload_perl() { |
3570 | sub reload_perl() { |
| 3298 | # doing reload synchronously and two reloads happen back-to-back, |
3571 | # doing reload synchronously and two reloads happen back-to-back, |
| 3299 | # coro crashes during coro_state_free->destroy here. |
3572 | # coro crashes during coro_state_free->destroy here. |
| 3300 | |
3573 | |
| 3301 | $RELOAD_WATCHER ||= Event->timer ( |
3574 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
| 3302 | reentrant => 0, |
|
|
| 3303 | after => 0, |
|
|
| 3304 | data => WF_AUTOCANCEL, |
|
|
| 3305 | cb => sub { |
|
|
| 3306 | do_reload_perl; |
3575 | do_reload_perl; |
| 3307 | undef $RELOAD_WATCHER; |
3576 | undef $RELOAD_WATCHER; |
| 3308 | }, |
|
|
| 3309 | ); |
3577 | }; |
| 3310 | } |
3578 | } |
| 3311 | |
3579 | |
| 3312 | register_command "reload" => sub { |
3580 | register_command "reload" => sub { |
| 3313 | my ($who, $arg) = @_; |
3581 | my ($who, $arg) = @_; |
| 3314 | |
3582 | |
| 3315 | if ($who->flag (FLAG_WIZ)) { |
3583 | if ($who->flag (FLAG_WIZ)) { |
| 3316 | $who->message ("reloading server."); |
3584 | $who->message ("reloading server."); |
|
|
3585 | async { |
|
|
3586 | $Coro::current->{desc} = "perl_reload"; |
| 3317 | async { reload_perl }; |
3587 | reload_perl; |
|
|
3588 | }; |
| 3318 | } |
3589 | } |
| 3319 | }; |
3590 | }; |
| 3320 | |
3591 | |
| 3321 | unshift @INC, $LIBDIR; |
3592 | unshift @INC, $LIBDIR; |
| 3322 | |
3593 | |
| … | |
… | |
| 3341 | my $signal = new Coro::Signal; |
3612 | my $signal = new Coro::Signal; |
| 3342 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3613 | push @WAIT_FOR_TICK_BEGIN, $signal; |
| 3343 | $signal->wait; |
3614 | $signal->wait; |
| 3344 | } |
3615 | } |
| 3345 | |
3616 | |
| 3346 | my $min = 1e6;#d# |
3617 | $TICK_WATCHER = EV::periodic_ns 0, $TICK, 0, sub { |
| 3347 | my $avg = 10; |
|
|
| 3348 | $TICK_WATCHER = Event->timer ( |
|
|
| 3349 | reentrant => 0, |
|
|
| 3350 | parked => 1, |
|
|
| 3351 | prio => 0, |
|
|
| 3352 | at => $NEXT_TICK || $TICK, |
|
|
| 3353 | data => WF_AUTOCANCEL, |
|
|
| 3354 | cb => sub { |
|
|
| 3355 | if ($Coro::current != $Coro::main) { |
3618 | if ($Coro::current != $Coro::main) { |
| 3356 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3619 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
| 3357 | unless ++$bug_warning > 10; |
3620 | unless ++$bug_warning > 10; |
| 3358 | return; |
3621 | return; |
| 3359 | } |
3622 | } |
| 3360 | |
3623 | |
| 3361 | $NOW = $tick_start = Event::time; |
3624 | $NOW = $tick_start = EV::now; |
| 3362 | |
3625 | |
| 3363 | cf::server_tick; # one server iteration |
3626 | cf::server_tick; # one server iteration |
| 3364 | |
3627 | |
| 3365 | 0 && sync_job {#d# |
3628 | $RUNTIME += $TICK; |
| 3366 | for(1..10) { |
3629 | $NEXT_TICK = $_[0]->at; |
| 3367 | my $t = Event::time; |
|
|
| 3368 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
|
|
| 3369 | or die; |
|
|
| 3370 | |
3630 | |
| 3371 | $map->width (50); |
3631 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
| 3372 | $map->height (50); |
3632 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
| 3373 | $map->alloc; |
3633 | Coro::async_pool { |
| 3374 | $map->_load_objects ("/tmp/x.map", 1); |
3634 | $Coro::current->{desc} = "runtime saver"; |
| 3375 | my $t = Event::time - $t; |
3635 | write_runtime |
| 3376 | |
3636 | or warn "ERROR: unable to write runtime file: $!"; |
| 3377 | #next unless $t < 0.0013;#d# |
|
|
| 3378 | if ($t < $min) { |
|
|
| 3379 | $min = $t; |
|
|
| 3380 | } |
|
|
| 3381 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
| 3382 | } |
|
|
| 3383 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
| 3384 | exit 0; |
|
|
| 3385 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
| 3386 | }; |
3637 | }; |
|
|
3638 | } |
| 3387 | |
3639 | |
| 3388 | $RUNTIME += $TICK; |
|
|
| 3389 | $NEXT_TICK += $TICK; |
|
|
| 3390 | |
|
|
| 3391 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
| 3392 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
| 3393 | Coro::async_pool { |
|
|
| 3394 | write_runtime |
|
|
| 3395 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
| 3396 | }; |
|
|
| 3397 | } |
|
|
| 3398 | |
|
|
| 3399 | # my $AFTER = Event::time; |
|
|
| 3400 | # warn $AFTER - $NOW;#d# |
|
|
| 3401 | |
|
|
| 3402 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3640 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
| 3403 | $sig->send; |
3641 | $sig->send; |
| 3404 | } |
3642 | } |
| 3405 | while (my $sig = shift @WAIT_FOR_TICK) { |
3643 | while (my $sig = shift @WAIT_FOR_TICK) { |
| 3406 | $sig->send; |
3644 | $sig->send; |
| 3407 | } |
3645 | } |
| 3408 | |
3646 | |
| 3409 | $NOW = Event::time; |
|
|
| 3410 | |
|
|
| 3411 | # if we are delayed by four ticks or more, skip them all |
|
|
| 3412 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
| 3413 | |
|
|
| 3414 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
| 3415 | $TICK_WATCHER->start; |
|
|
| 3416 | |
|
|
| 3417 | $LOAD = ($NOW - $tick_start) / $TICK; |
3647 | $LOAD = ($NOW - $tick_start) / $TICK; |
| 3418 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3648 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
| 3419 | |
3649 | |
| 3420 | _post_tick; |
3650 | _post_tick; |
| 3421 | |
3651 | }; |
| 3422 | |
3652 | $TICK_WATCHER->priority (EV::MAXPRI); |
| 3423 | }, |
|
|
| 3424 | ); |
|
|
| 3425 | |
3653 | |
| 3426 | { |
3654 | { |
| 3427 | BDB::max_poll_time $TICK * 0.1; |
3655 | # configure BDB |
| 3428 | $BDB_POLL_WATCHER = Event->io ( |
3656 | |
| 3429 | reentrant => 0, |
|
|
| 3430 | fd => BDB::poll_fileno, |
|
|
| 3431 | poll => 'r', |
|
|
| 3432 | prio => 0, |
|
|
| 3433 | data => WF_AUTOCANCEL, |
|
|
| 3434 | cb => \&BDB::poll_cb, |
|
|
| 3435 | ); |
|
|
| 3436 | BDB::min_parallel 8; |
3657 | BDB::min_parallel 8; |
| 3437 | |
3658 | BDB::max_poll_reqs $TICK * 0.1; |
| 3438 | BDB::set_sync_prepare { |
3659 | $Coro::BDB::WATCHER->priority (1); |
| 3439 | my $status; |
|
|
| 3440 | my $current = $Coro::current; |
|
|
| 3441 | ( |
|
|
| 3442 | sub { |
|
|
| 3443 | $status = $!; |
|
|
| 3444 | $current->ready; undef $current; |
|
|
| 3445 | }, |
|
|
| 3446 | sub { |
|
|
| 3447 | Coro::schedule while defined $current; |
|
|
| 3448 | $! = $status; |
|
|
| 3449 | }, |
|
|
| 3450 | ) |
|
|
| 3451 | }; |
|
|
| 3452 | |
3660 | |
| 3453 | unless ($DB_ENV) { |
3661 | unless ($DB_ENV) { |
| 3454 | $DB_ENV = BDB::db_env_create; |
3662 | $DB_ENV = BDB::db_env_create; |
|
|
3663 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3664 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3665 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3666 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
| 3455 | |
3667 | |
| 3456 | cf::sync_job { |
3668 | cf::sync_job { |
| 3457 | eval { |
3669 | eval { |
| 3458 | BDB::db_env_open |
3670 | BDB::db_env_open |
| 3459 | $DB_ENV, |
3671 | $DB_ENV, |
| … | |
… | |
| 3461 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3673 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
| 3462 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3674 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
| 3463 | 0666; |
3675 | 0666; |
| 3464 | |
3676 | |
| 3465 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3677 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
| 3466 | |
|
|
| 3467 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
| 3468 | $DB_ENV->set_lk_detect; |
|
|
| 3469 | }; |
3678 | }; |
| 3470 | |
3679 | |
| 3471 | cf::cleanup "db_env_open(db): $@" if $@; |
3680 | cf::cleanup "db_env_open(db): $@" if $@; |
| 3472 | }; |
3681 | }; |
| 3473 | } |
3682 | } |
|
|
3683 | |
|
|
3684 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3685 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3686 | }; |
|
|
3687 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3688 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3689 | }; |
|
|
3690 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3691 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3692 | }; |
| 3474 | } |
3693 | } |
| 3475 | |
3694 | |
| 3476 | { |
3695 | { |
|
|
3696 | # configure IO::AIO |
|
|
3697 | |
| 3477 | IO::AIO::min_parallel 8; |
3698 | IO::AIO::min_parallel 8; |
| 3478 | |
|
|
| 3479 | undef $Coro::AIO::WATCHER; |
|
|
| 3480 | IO::AIO::max_poll_time $TICK * 0.1; |
3699 | IO::AIO::max_poll_time $TICK * 0.1; |
| 3481 | $AIO_POLL_WATCHER = Event->io ( |
3700 | $Coro::AIO::WATCHER->priority (1); |
| 3482 | reentrant => 0, |
|
|
| 3483 | data => WF_AUTOCANCEL, |
|
|
| 3484 | fd => IO::AIO::poll_fileno, |
|
|
| 3485 | poll => 'r', |
|
|
| 3486 | prio => 6, |
|
|
| 3487 | cb => \&IO::AIO::poll_cb, |
|
|
| 3488 | ); |
|
|
| 3489 | } |
3701 | } |
| 3490 | |
3702 | |
| 3491 | my $_log_backtrace; |
3703 | my $_log_backtrace; |
| 3492 | |
3704 | |
| 3493 | sub _log_backtrace { |
3705 | sub _log_backtrace { |
| … | |
… | |
| 3497 | |
3709 | |
| 3498 | # limit the # of concurrent backtraces |
3710 | # limit the # of concurrent backtraces |
| 3499 | if ($_log_backtrace < 2) { |
3711 | if ($_log_backtrace < 2) { |
| 3500 | ++$_log_backtrace; |
3712 | ++$_log_backtrace; |
| 3501 | async { |
3713 | async { |
|
|
3714 | $Coro::current->{desc} = "abt $msg"; |
|
|
3715 | |
| 3502 | my @bt = fork_call { |
3716 | my @bt = fork_call { |
| 3503 | @addr = map { sprintf "%x", $_ } @addr; |
3717 | @addr = map { sprintf "%x", $_ } @addr; |
| 3504 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3718 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
| 3505 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3719 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
| 3506 | or die "addr2line: $!"; |
3720 | or die "addr2line: $!"; |
