… | |
… | |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
20 | # |
21 | |
21 | |
22 | package cf; |
22 | package cf; |
23 | |
23 | |
|
|
24 | use 5.10.0; |
24 | use utf8; |
25 | use utf8; |
25 | use strict; |
26 | use strict "vars", "subs"; |
26 | |
27 | |
27 | use Symbol; |
28 | use Symbol; |
28 | use List::Util; |
29 | use List::Util; |
29 | use Socket; |
30 | use Socket; |
30 | use EV 3.2; |
31 | use EV; |
31 | use Opcode; |
32 | use Opcode; |
32 | use Safe; |
33 | use Safe; |
33 | use Safe::Hole; |
34 | use Safe::Hole; |
34 | use Storable (); |
35 | use Storable (); |
35 | |
36 | |
|
|
37 | use Guard (); |
36 | use Coro 4.50 (); |
38 | use Coro (); |
37 | use Coro::State; |
39 | use Coro::State; |
38 | use Coro::Handle; |
40 | use Coro::Handle; |
39 | use Coro::EV; |
41 | use Coro::EV; |
|
|
42 | use Coro::AnyEvent; |
40 | use Coro::Timer; |
43 | use Coro::Timer; |
41 | use Coro::Signal; |
44 | use Coro::Signal; |
42 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
|
|
46 | use Coro::SemaphoreSet; |
|
|
47 | use Coro::AnyEvent; |
43 | use Coro::AIO; |
48 | use Coro::AIO; |
44 | use Coro::BDB; |
49 | use Coro::BDB 1.6; |
45 | use Coro::Storable; |
50 | use Coro::Storable; |
46 | use Coro::Util (); |
51 | use Coro::Util (); |
47 | |
52 | |
48 | use JSON::XS 2.01 (); |
53 | use JSON::XS 2.01 (); |
49 | use BDB (); |
54 | use BDB (); |
50 | use Data::Dumper; |
55 | use Data::Dumper; |
51 | use Digest::MD5; |
56 | use Digest::MD5; |
52 | use Fcntl; |
57 | use Fcntl; |
53 | use YAML (); |
58 | use YAML (); |
54 | use IO::AIO 2.51 (); |
59 | use IO::AIO (); |
55 | use Time::HiRes; |
60 | use Time::HiRes; |
56 | use Compress::LZF; |
61 | use Compress::LZF; |
57 | use Digest::MD5 (); |
62 | use Digest::MD5 (); |
|
|
63 | |
|
|
64 | AnyEvent::detect; |
58 | |
65 | |
59 | # configure various modules to our taste |
66 | # configure various modules to our taste |
60 | # |
67 | # |
61 | $Storable::canonical = 1; # reduce rsync transfers |
68 | $Storable::canonical = 1; # reduce rsync transfers |
62 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
69 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
|
|
70 | |
|
|
71 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
72 | |
|
|
73 | # make sure c-lzf reinitialises itself |
|
|
74 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
63 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
75 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
64 | |
|
|
65 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
66 | |
76 | |
67 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
77 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
68 | |
78 | |
69 | our %COMMAND = (); |
79 | our %COMMAND = (); |
70 | our %COMMAND_TIME = (); |
80 | our %COMMAND_TIME = (); |
… | |
… | |
73 | our %EXTCMD = (); |
83 | our %EXTCMD = (); |
74 | our %EXTICMD = (); |
84 | our %EXTICMD = (); |
75 | our %EXT_CORO = (); # coroutines bound to extensions |
85 | our %EXT_CORO = (); # coroutines bound to extensions |
76 | our %EXT_MAP = (); # pluggable maps |
86 | our %EXT_MAP = (); # pluggable maps |
77 | |
87 | |
78 | our $RELOAD; # number of reloads so far |
88 | our $RELOAD; # number of reloads so far, non-zero while in reload |
79 | our @EVENT; |
89 | our @EVENT; |
80 | |
90 | |
81 | our $CONFDIR = confdir; |
91 | our $CONFDIR = confdir; |
82 | our $DATADIR = datadir; |
92 | our $DATADIR = datadir; |
83 | our $LIBDIR = "$DATADIR/ext"; |
93 | our $LIBDIR = "$DATADIR/ext"; |
84 | our $PODDIR = "$DATADIR/pod"; |
94 | our $PODDIR = "$DATADIR/pod"; |
85 | our $MAPDIR = "$DATADIR/" . mapdir; |
95 | our $MAPDIR = "$DATADIR/" . mapdir; |
86 | our $LOCALDIR = localdir; |
96 | our $LOCALDIR = localdir; |
87 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
97 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
88 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
98 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
89 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
99 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
90 | our $RANDOMDIR = "$LOCALDIR/random"; |
100 | our $RANDOMDIR = "$LOCALDIR/random"; |
91 | our $BDBDIR = "$LOCALDIR/db"; |
101 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
102 | our $PIDFILE = "$LOCALDIR/pid"; |
|
|
103 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
|
|
104 | |
92 | our %RESOURCE; |
105 | our %RESOURCE; |
93 | |
106 | |
94 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
107 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
95 | our $AIO_POLL_WATCHER; |
|
|
96 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
108 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
97 | our $NEXT_TICK; |
109 | our $NEXT_TICK; |
98 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
110 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
99 | |
111 | |
100 | our $BDB_POLL_WATCHER; |
|
|
101 | our $BDB_DEADLOCK_WATCHER; |
112 | our $BDB_DEADLOCK_WATCHER; |
102 | our $BDB_CHECKPOINT_WATCHER; |
113 | our $BDB_CHECKPOINT_WATCHER; |
103 | our $BDB_TRICKLE_WATCHER; |
114 | our $BDB_TRICKLE_WATCHER; |
104 | our $DB_ENV; |
115 | our $DB_ENV; |
105 | |
116 | |
… | |
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119 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
130 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
120 | our $LOADAVG; # same thing, but with alpha-smoothing |
131 | our $LOADAVG; # same thing, but with alpha-smoothing |
121 | our $JITTER; # average jitter |
132 | our $JITTER; # average jitter |
122 | our $TICK_START; # for load detecting purposes |
133 | our $TICK_START; # for load detecting purposes |
123 | |
134 | |
|
|
135 | our @POST_INIT; |
|
|
136 | |
|
|
137 | our $REATTACH_ON_RELOAD; # ste to true to force object reattach on reload (slow) |
|
|
138 | |
124 | binmode STDOUT; |
139 | binmode STDOUT; |
125 | binmode STDERR; |
140 | binmode STDERR; |
126 | |
141 | |
127 | # read virtual server time, if available |
142 | # read virtual server time, if available |
128 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
143 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
129 | open my $fh, "<", "$LOCALDIR/runtime" |
144 | open my $fh, "<", $RUNTIMEFILE |
130 | or die "unable to read runtime file: $!"; |
145 | or die "unable to read $RUNTIMEFILE file: $!"; |
131 | $RUNTIME = <$fh> + 0.; |
146 | $RUNTIME = <$fh> + 0.; |
132 | } |
147 | } |
133 | |
148 | |
134 | mkdir $_ |
149 | mkdir $_ |
135 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
150 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
… | |
… | |
242 | for my $pkg (qw( |
257 | for my $pkg (qw( |
243 | cf::global cf::attachable |
258 | cf::global cf::attachable |
244 | cf::object cf::object::player |
259 | cf::object cf::object::player |
245 | cf::client cf::player |
260 | cf::client cf::player |
246 | cf::arch cf::living |
261 | cf::arch cf::living |
|
|
262 | cf::map cf::mapspace |
247 | cf::map cf::party cf::region |
263 | cf::party cf::region |
248 | )) { |
264 | )) { |
249 | no strict 'refs'; |
|
|
250 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
265 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
251 | } |
266 | } |
252 | |
267 | |
253 | $EV::DIED = sub { |
268 | $EV::DIED = sub { |
254 | warn "error in event callback: @_"; |
269 | warn "error in event callback: @_"; |
… | |
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296 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
311 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
297 | |
312 | |
298 | sub encode_json($) { $json_coder->encode ($_[0]) } |
313 | sub encode_json($) { $json_coder->encode ($_[0]) } |
299 | sub decode_json($) { $json_coder->decode ($_[0]) } |
314 | sub decode_json($) { $json_coder->decode ($_[0]) } |
300 | |
315 | |
|
|
316 | =item cf::post_init { BLOCK } |
|
|
317 | |
|
|
318 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
|
|
319 | but I<before> the server starts ticking again. |
|
|
320 | |
|
|
321 | The cdoeblock will have a single boolean argument to indicate whether this |
|
|
322 | is a reload or not. |
|
|
323 | |
|
|
324 | =cut |
|
|
325 | |
|
|
326 | sub post_init(&) { |
|
|
327 | push @POST_INIT, shift; |
|
|
328 | } |
|
|
329 | |
301 | =item cf::lock_wait $string |
330 | =item cf::lock_wait $string |
302 | |
331 | |
303 | Wait until the given lock is available. See cf::lock_acquire. |
332 | Wait until the given lock is available. See cf::lock_acquire. |
304 | |
333 | |
305 | =item my $lock = cf::lock_acquire $string |
334 | =item my $lock = cf::lock_acquire $string |
306 | |
335 | |
307 | Wait until the given lock is available and then acquires it and returns |
336 | Wait until the given lock is available and then acquires it and returns |
308 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
337 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
309 | for example when the coroutine gets canceled), the lock is automatically |
338 | for example when the coroutine gets canceled), the lock is automatically |
310 | returned. |
339 | returned. |
311 | |
340 | |
312 | Locks are *not* recursive, locking from the same coro twice results in a |
341 | Locks are *not* recursive, locking from the same coro twice results in a |
313 | deadlocked coro. |
342 | deadlocked coro. |
… | |
… | |
319 | |
348 | |
320 | Return true if the lock is currently active, i.e. somebody has locked it. |
349 | Return true if the lock is currently active, i.e. somebody has locked it. |
321 | |
350 | |
322 | =cut |
351 | =cut |
323 | |
352 | |
324 | our %LOCK; |
353 | our $LOCKS = new Coro::SemaphoreSet; |
325 | our %LOCKER;#d# |
|
|
326 | |
354 | |
327 | sub lock_wait($) { |
355 | sub lock_wait($) { |
328 | my ($key) = @_; |
356 | $LOCKS->wait ($_[0]); |
329 | |
|
|
330 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
331 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
332 | return;#d# |
|
|
333 | }#d# |
|
|
334 | |
|
|
335 | # wait for lock, if any |
|
|
336 | while ($LOCK{$key}) { |
|
|
337 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
338 | Coro::schedule; |
|
|
339 | } |
|
|
340 | } |
357 | } |
341 | |
358 | |
342 | sub lock_acquire($) { |
359 | sub lock_acquire($) { |
343 | my ($key) = @_; |
360 | $LOCKS->guard ($_[0]) |
344 | |
|
|
345 | # wait, to be sure we are not locked |
|
|
346 | lock_wait $key; |
|
|
347 | |
|
|
348 | $LOCK{$key} = []; |
|
|
349 | $LOCKER{$key} = $Coro::current;#d# |
|
|
350 | |
|
|
351 | Coro::guard { |
|
|
352 | delete $LOCKER{$key};#d# |
|
|
353 | # wake up all waiters, to be on the safe side |
|
|
354 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
355 | } |
|
|
356 | } |
361 | } |
357 | |
362 | |
358 | sub lock_active($) { |
363 | sub lock_active($) { |
359 | my ($key) = @_; |
364 | $LOCKS->count ($_[0]) < 1 |
360 | |
|
|
361 | ! ! $LOCK{$key} |
|
|
362 | } |
365 | } |
363 | |
366 | |
364 | sub freeze_mainloop { |
367 | sub freeze_mainloop { |
365 | tick_inhibit_inc; |
368 | tick_inhibit_inc; |
366 | |
369 | |
367 | Coro::guard \&tick_inhibit_dec; |
370 | &Guard::guard (\&tick_inhibit_dec); |
368 | } |
371 | } |
369 | |
372 | |
370 | =item cf::periodic $interval, $cb |
373 | =item cf::periodic $interval, $cb |
371 | |
374 | |
372 | Like EV::periodic, but randomly selects a starting point so that the actions |
375 | Like EV::periodic, but randomly selects a starting point so that the actions |
… | |
… | |
427 | } |
430 | } |
428 | } |
431 | } |
429 | }; |
432 | }; |
430 | |
433 | |
431 | sub get_slot($;$$) { |
434 | sub get_slot($;$$) { |
|
|
435 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
436 | |
432 | my ($time, $pri, $name) = @_; |
437 | my ($time, $pri, $name) = @_; |
433 | |
438 | |
434 | $time = $TICK * .6 if $time > $TICK * .6; |
439 | $time = $TICK * .6 if $time > $TICK * .6; |
435 | my $sig = new Coro::Signal; |
440 | my $sig = new Coro::Signal; |
436 | |
441 | |
… | |
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722 | |
727 | |
723 | ############################################################################# |
728 | ############################################################################# |
724 | |
729 | |
725 | =head2 ATTACHABLE OBJECTS |
730 | =head2 ATTACHABLE OBJECTS |
726 | |
731 | |
727 | Many objects in crossfire are so-called attachable objects. That means you can |
732 | Many objects in deliantra are so-called attachable objects. That means you can |
728 | attach callbacks/event handlers (a collection of which is called an "attachment") |
733 | attach callbacks/event handlers (a collection of which is called an "attachment") |
729 | to it. All such attachable objects support the following methods. |
734 | to it. All such attachable objects support the following methods. |
730 | |
735 | |
731 | In the following description, CLASS can be any of C<global>, C<object> |
736 | In the following description, CLASS can be any of C<global>, C<object> |
732 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
737 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
… | |
… | |
782 | =item cf::CLASS::attachment $name, ... |
787 | =item cf::CLASS::attachment $name, ... |
783 | |
788 | |
784 | Register an attachment by C<$name> through which attachable objects of the |
789 | Register an attachment by C<$name> through which attachable objects of the |
785 | given CLASS can refer to this attachment. |
790 | given CLASS can refer to this attachment. |
786 | |
791 | |
787 | Some classes such as crossfire maps and objects can specify attachments |
792 | Some classes such as deliantra maps and objects can specify attachments |
788 | that are attached at load/instantiate time, thus the need for a name. |
793 | that are attached at load/instantiate time, thus the need for a name. |
789 | |
794 | |
790 | These calls expect any number of the following handler/hook descriptions: |
795 | These calls expect any number of the following handler/hook descriptions: |
791 | |
796 | |
792 | =over 4 |
797 | =over 4 |
… | |
… | |
1083 | |
1088 | |
1084 | sub reattach { |
1089 | sub reattach { |
1085 | # basically do the same as instantiate, without calling instantiate |
1090 | # basically do the same as instantiate, without calling instantiate |
1086 | my ($obj) = @_; |
1091 | my ($obj) = @_; |
1087 | |
1092 | |
|
|
1093 | # no longer needed after getting rid of delete_package? |
1088 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1094 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1089 | |
1095 | |
1090 | my $registry = $obj->registry; |
1096 | my $registry = $obj->registry; |
1091 | |
1097 | |
1092 | @$registry = (); |
1098 | @$registry = (); |
1093 | |
1099 | |
… | |
… | |
1139 | utf8::decode (my $decname = $filename); |
1145 | utf8::decode (my $decname = $filename); |
1140 | warn sprintf "saving %s (%d,%d)\n", |
1146 | warn sprintf "saving %s (%d,%d)\n", |
1141 | $decname, length $$rdata, scalar @$objs; |
1147 | $decname, length $$rdata, scalar @$objs; |
1142 | |
1148 | |
1143 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1149 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1144 | chmod SAVE_MODE, $fh; |
1150 | aio_chmod $fh, SAVE_MODE; |
1145 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1151 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1146 | aio_fsync $fh if $cf::USE_FSYNC; |
1152 | aio_fsync $fh if $cf::USE_FSYNC; |
1147 | close $fh; |
1153 | aio_close $fh; |
1148 | |
1154 | |
1149 | if (@$objs) { |
1155 | if (@$objs) { |
1150 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1156 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1151 | chmod SAVE_MODE, $fh; |
1157 | aio_chmod $fh, SAVE_MODE; |
1152 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1158 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1153 | aio_write $fh, 0, (length $data), $data, 0; |
1159 | aio_write $fh, 0, (length $data), $data, 0; |
1154 | aio_fsync $fh if $cf::USE_FSYNC; |
1160 | aio_fsync $fh if $cf::USE_FSYNC; |
1155 | close $fh; |
1161 | aio_close $fh; |
1156 | aio_rename "$filename.pst~", "$filename.pst"; |
1162 | aio_rename "$filename.pst~", "$filename.pst"; |
1157 | } |
1163 | } |
1158 | } else { |
1164 | } else { |
1159 | aio_unlink "$filename.pst"; |
1165 | aio_unlink "$filename.pst"; |
1160 | } |
1166 | } |
1161 | |
1167 | |
1162 | aio_rename "$filename~", $filename; |
1168 | aio_rename "$filename~", $filename; |
|
|
1169 | |
|
|
1170 | $filename =~ s%/[^/]+$%%; |
|
|
1171 | aio_pathsync $filename if $cf::USE_FSYNC; |
1163 | } else { |
1172 | } else { |
1164 | warn "FATAL: $filename~: $!\n"; |
1173 | warn "FATAL: $filename~: $!\n"; |
1165 | } |
1174 | } |
1166 | } else { |
1175 | } else { |
1167 | aio_unlink $filename; |
1176 | aio_unlink $filename; |
… | |
… | |
1260 | my ($name, $cb) = @_; |
1269 | my ($name, $cb) = @_; |
1261 | |
1270 | |
1262 | $EXTICMD{$name} = $cb; |
1271 | $EXTICMD{$name} = $cb; |
1263 | } |
1272 | } |
1264 | |
1273 | |
|
|
1274 | use File::Glob (); |
|
|
1275 | |
1265 | cf::player->attach ( |
1276 | cf::player->attach ( |
1266 | on_command => sub { |
1277 | on_command => sub { |
1267 | my ($pl, $name, $params) = @_; |
1278 | my ($pl, $name, $params) = @_; |
1268 | |
1279 | |
1269 | my $cb = $COMMAND{$name} |
1280 | my $cb = $COMMAND{$name} |
… | |
… | |
1301 | |
1312 | |
1302 | cf::override; |
1313 | cf::override; |
1303 | }, |
1314 | }, |
1304 | ); |
1315 | ); |
1305 | |
1316 | |
|
|
1317 | # "readahead" all extensions |
|
|
1318 | sub cache_extensions { |
|
|
1319 | my $grp = IO::AIO::aio_group; |
|
|
1320 | |
|
|
1321 | add $grp IO::AIO::aio_readdir $LIBDIR, sub { |
|
|
1322 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1323 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1324 | } |
|
|
1325 | }; |
|
|
1326 | |
|
|
1327 | $grp |
|
|
1328 | } |
|
|
1329 | |
1306 | sub load_extensions { |
1330 | sub load_extensions { |
1307 | cf::sync_job { |
1331 | cf::sync_job { |
1308 | my %todo; |
1332 | my %todo; |
1309 | |
1333 | |
1310 | for my $path (<$LIBDIR/*.ext>) { |
1334 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1329 | |
1353 | |
1330 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1354 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1331 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1355 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1332 | |
1356 | |
1333 | $ext{source} = |
1357 | $ext{source} = |
1334 | "package $pkg; use strict; use utf8;\n" |
1358 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1335 | . "#line 1 \"$path\"\n{\n" |
1359 | . "#line 1 \"$path\"\n{\n" |
1336 | . $source |
1360 | . $source |
1337 | . "\n};\n1"; |
1361 | . "\n};\n1"; |
1338 | |
1362 | |
1339 | $todo{$base} = \%ext; |
1363 | $todo{$base} = \%ext; |
… | |
… | |
1379 | |
1403 | |
1380 | =back |
1404 | =back |
1381 | |
1405 | |
1382 | =head2 CORE EXTENSIONS |
1406 | =head2 CORE EXTENSIONS |
1383 | |
1407 | |
1384 | Functions and methods that extend core crossfire objects. |
1408 | Functions and methods that extend core deliantra objects. |
1385 | |
1409 | |
1386 | =cut |
1410 | =cut |
1387 | |
1411 | |
1388 | package cf::player; |
1412 | package cf::player; |
1389 | |
1413 | |
… | |
… | |
1432 | |
1456 | |
1433 | sub exists($) { |
1457 | sub exists($) { |
1434 | my ($login) = @_; |
1458 | my ($login) = @_; |
1435 | |
1459 | |
1436 | $cf::PLAYER{$login} |
1460 | $cf::PLAYER{$login} |
1437 | or cf::sync_job { !aio_stat path $login } |
1461 | or !aio_stat path $login |
1438 | } |
1462 | } |
1439 | |
1463 | |
1440 | sub find($) { |
1464 | sub find($) { |
1441 | return $cf::PLAYER{$_[0]} || do { |
1465 | return $cf::PLAYER{$_[0]} || do { |
1442 | my $login = $_[0]; |
1466 | my $login = $_[0]; |
… | |
… | |
1454 | my $f = new_from_file cf::object::thawer path $login |
1478 | my $f = new_from_file cf::object::thawer path $login |
1455 | or return; |
1479 | or return; |
1456 | |
1480 | |
1457 | my $pl = cf::player::load_pl $f |
1481 | my $pl = cf::player::load_pl $f |
1458 | or return; |
1482 | or return; |
|
|
1483 | |
1459 | local $cf::PLAYER_LOADING{$login} = $pl; |
1484 | local $cf::PLAYER_LOADING{$login} = $pl; |
1460 | $f->resolve_delayed_derefs; |
1485 | $f->resolve_delayed_derefs; |
1461 | $cf::PLAYER{$login} = $pl |
1486 | $cf::PLAYER{$login} = $pl |
1462 | } |
1487 | } |
1463 | } |
1488 | } |
… | |
… | |
1473 | |
1498 | |
1474 | return if $pl->{deny_save}; |
1499 | return if $pl->{deny_save}; |
1475 | |
1500 | |
1476 | aio_mkdir playerdir $pl, 0770; |
1501 | aio_mkdir playerdir $pl, 0770; |
1477 | $pl->{last_save} = $cf::RUNTIME; |
1502 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1503 | |
|
|
1504 | cf::get_slot 0.01; |
1478 | |
1505 | |
1479 | $pl->save_pl ($path); |
1506 | $pl->save_pl ($path); |
1480 | cf::cede_to_tick; |
1507 | cf::cede_to_tick; |
1481 | } |
1508 | } |
1482 | |
1509 | |
… | |
… | |
1514 | my ($pl) = @_; |
1541 | my ($pl) = @_; |
1515 | |
1542 | |
1516 | my $name = $pl->ob->name; |
1543 | my $name = $pl->ob->name; |
1517 | |
1544 | |
1518 | $pl->{deny_save} = 1; |
1545 | $pl->{deny_save} = 1; |
1519 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1546 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1520 | |
1547 | |
1521 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1548 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1522 | $pl->deactivate; |
1549 | $pl->deactivate; |
|
|
1550 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1551 | $pl->ob->check_score; |
1523 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1552 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1524 | $pl->ns->destroy if $pl->ns; |
1553 | $pl->ns->destroy if $pl->ns; |
1525 | |
1554 | |
1526 | my $path = playerdir $pl; |
1555 | my $path = playerdir $pl; |
1527 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1556 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1566 | |
1595 | |
1567 | for my $login (@$dirs) { |
1596 | for my $login (@$dirs) { |
1568 | my $path = path $login; |
1597 | my $path = path $login; |
1569 | |
1598 | |
1570 | # a .pst is a dead give-away for a valid player |
1599 | # a .pst is a dead give-away for a valid player |
1571 | unless (-e "$path.pst") { |
1600 | # if no pst file found, open and chekc for blocked users |
|
|
1601 | if (aio_stat "$path.pst") { |
1572 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1602 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1573 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1603 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1574 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1604 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1575 | } |
1605 | } |
1576 | |
1606 | |
… | |
… | |
1607 | } |
1637 | } |
1608 | |
1638 | |
1609 | \@paths |
1639 | \@paths |
1610 | } |
1640 | } |
1611 | |
1641 | |
1612 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1642 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1613 | |
1643 | |
1614 | Expand crossfire pod fragments into protocol xml. |
1644 | Expand deliantra pod fragments into protocol xml. |
1615 | |
|
|
1616 | =cut |
|
|
1617 | |
|
|
1618 | use re 'eval'; |
|
|
1619 | |
|
|
1620 | my $group; |
|
|
1621 | my $interior; $interior = qr{ |
|
|
1622 | # match a pod interior sequence sans C<< >> |
|
|
1623 | (?: |
|
|
1624 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1625 | | < (??{$interior}) > |
|
|
1626 | ) |
|
|
1627 | }x; |
|
|
1628 | |
|
|
1629 | sub expand_cfpod { |
|
|
1630 | my ($self, $pod) = @_; |
|
|
1631 | |
|
|
1632 | my $xml; |
|
|
1633 | |
|
|
1634 | while () { |
|
|
1635 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1636 | $group = $1; |
|
|
1637 | |
|
|
1638 | $group =~ s/&/&/g; |
|
|
1639 | $group =~ s/</</g; |
|
|
1640 | |
|
|
1641 | $xml .= $group; |
|
|
1642 | } elsif ($pod =~ m%\G |
|
|
1643 | ([BCGHITU]) |
|
|
1644 | < |
|
|
1645 | (?: |
|
|
1646 | ([^<>]*) (?{ $group = $^N }) |
|
|
1647 | | < $interior > |
|
|
1648 | ) |
|
|
1649 | > |
|
|
1650 | %gcsx |
|
|
1651 | ) { |
|
|
1652 | my ($code, $data) = ($1, $group); |
|
|
1653 | |
|
|
1654 | if ($code eq "B") { |
|
|
1655 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1656 | } elsif ($code eq "I") { |
|
|
1657 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1658 | } elsif ($code eq "U") { |
|
|
1659 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1660 | } elsif ($code eq "C") { |
|
|
1661 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1662 | } elsif ($code eq "T") { |
|
|
1663 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1664 | } elsif ($code eq "G") { |
|
|
1665 | my ($male, $female) = split /\|/, $data; |
|
|
1666 | $data = $self->gender ? $female : $male; |
|
|
1667 | $xml .= expand_cfpod ($self, $data); |
|
|
1668 | } elsif ($code eq "H") { |
|
|
1669 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1670 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1671 | "") |
|
|
1672 | [$self->{hintmode}]; |
|
|
1673 | } else { |
|
|
1674 | $xml .= "error processing '$code($data)' directive"; |
|
|
1675 | } |
|
|
1676 | } else { |
|
|
1677 | if ($pod =~ /\G(.+)/) { |
|
|
1678 | warn "parse error while expanding $pod (at $1)"; |
|
|
1679 | } |
|
|
1680 | last; |
|
|
1681 | } |
|
|
1682 | } |
|
|
1683 | |
|
|
1684 | for ($xml) { |
|
|
1685 | # create single paragraphs (very hackish) |
|
|
1686 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1687 | |
|
|
1688 | # compress some whitespace |
|
|
1689 | s/\s+\n/\n/g; # ws line-ends |
|
|
1690 | s/\n\n+/\n/g; # double lines |
|
|
1691 | s/^\n+//; # beginning lines |
|
|
1692 | s/\n+$//; # ending lines |
|
|
1693 | } |
|
|
1694 | |
|
|
1695 | $xml |
|
|
1696 | } |
|
|
1697 | |
|
|
1698 | no re 'eval'; |
|
|
1699 | |
|
|
1700 | sub hintmode { |
|
|
1701 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1702 | $_[0]{hintmode} |
|
|
1703 | } |
|
|
1704 | |
1645 | |
1705 | =item $player->ext_reply ($msgid, @msg) |
1646 | =item $player->ext_reply ($msgid, @msg) |
1706 | |
1647 | |
1707 | Sends an ext reply to the player. |
1648 | Sends an ext reply to the player. |
1708 | |
1649 | |
… | |
… | |
1775 | our $MAX_RESET = 3600; |
1716 | our $MAX_RESET = 3600; |
1776 | our $DEFAULT_RESET = 3000; |
1717 | our $DEFAULT_RESET = 3000; |
1777 | |
1718 | |
1778 | sub generate_random_map { |
1719 | sub generate_random_map { |
1779 | my ($self, $rmp) = @_; |
1720 | my ($self, $rmp) = @_; |
|
|
1721 | |
|
|
1722 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1723 | |
1780 | # mit "rum" bekleckern, nicht |
1724 | # mit "rum" bekleckern, nicht |
1781 | $self->_create_random_map ( |
1725 | $self->_create_random_map ( |
1782 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1726 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1783 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1727 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1784 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1728 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1906 | |
1850 | |
1907 | # the temporary/swap location |
1851 | # the temporary/swap location |
1908 | sub save_path { |
1852 | sub save_path { |
1909 | my ($self) = @_; |
1853 | my ($self) = @_; |
1910 | |
1854 | |
1911 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1855 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1912 | "$TMPDIR/$path.map" |
1856 | "$TMPDIR/$path.map" |
1913 | } |
1857 | } |
1914 | |
1858 | |
1915 | # the unique path, undef == no special unique path |
1859 | # the unique path, undef == no special unique path |
1916 | sub uniq_path { |
1860 | sub uniq_path { |
1917 | my ($self) = @_; |
1861 | my ($self) = @_; |
1918 | |
1862 | |
1919 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1863 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1920 | "$UNIQUEDIR/$path" |
1864 | "$UNIQUEDIR/$path" |
1921 | } |
1865 | } |
1922 | |
1866 | |
1923 | # and all this just because we cannot iterate over |
1867 | # and all this just because we cannot iterate over |
1924 | # all maps in C++... |
1868 | # all maps in C++... |
… | |
… | |
2018 | sub find { |
1962 | sub find { |
2019 | my ($path, $origin) = @_; |
1963 | my ($path, $origin) = @_; |
2020 | |
1964 | |
2021 | $path = normalise $path, $origin && $origin->path; |
1965 | $path = normalise $path, $origin && $origin->path; |
2022 | |
1966 | |
2023 | cf::lock_wait "map_data:$path";#d#remove |
1967 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2024 | cf::lock_wait "map_find:$path"; |
1968 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2025 | |
1969 | |
2026 | $cf::MAP{$path} || do { |
1970 | $cf::MAP{$path} || do { |
2027 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
2028 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
2029 | |
|
|
2030 | my $map = new_from_path cf::map $path |
1971 | my $map = new_from_path cf::map $path |
2031 | or return; |
1972 | or return; |
2032 | |
1973 | |
2033 | $map->{last_save} = $cf::RUNTIME; |
1974 | $map->{last_save} = $cf::RUNTIME; |
2034 | |
1975 | |
… | |
… | |
2036 | or return; |
1977 | or return; |
2037 | |
1978 | |
2038 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1979 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2039 | # doing this can freeze the server in a sync job, obviously |
1980 | # doing this can freeze the server in a sync job, obviously |
2040 | #$cf::WAIT_FOR_TICK->wait; |
1981 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1982 | undef $guard2; |
2041 | undef $guard1; |
1983 | undef $guard1; |
2042 | undef $guard2; |
|
|
2043 | $map->reset; |
1984 | $map->reset; |
2044 | return find $path; |
1985 | return find $path; |
2045 | } |
1986 | } |
2046 | |
1987 | |
2047 | $cf::MAP{$path} = $map |
1988 | $cf::MAP{$path} = $map |
… | |
… | |
2074 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2015 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2075 | $f->skip_block; |
2016 | $f->skip_block; |
2076 | $self->_load_objects ($f) |
2017 | $self->_load_objects ($f) |
2077 | or return; |
2018 | or return; |
2078 | |
2019 | |
2079 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2020 | $self->post_load_original |
2080 | if delete $self->{load_original}; |
2021 | if delete $self->{load_original}; |
2081 | |
2022 | |
2082 | if (my $uniq = $self->uniq_path) { |
2023 | if (my $uniq = $self->uniq_path) { |
2083 | utf8::encode $uniq; |
2024 | utf8::encode $uniq; |
2084 | unless (aio_stat $uniq) { |
2025 | unless (aio_stat $uniq) { |
… | |
… | |
2110 | } |
2051 | } |
2111 | |
2052 | |
2112 | $self->{last_save} = $cf::RUNTIME; |
2053 | $self->{last_save} = $cf::RUNTIME; |
2113 | $self->last_access ($cf::RUNTIME); |
2054 | $self->last_access ($cf::RUNTIME); |
2114 | |
2055 | |
2115 | $self->in_memory (cf::MAP_IN_MEMORY); |
2056 | $self->in_memory (cf::MAP_ACTIVE); |
2116 | } |
2057 | } |
2117 | |
2058 | |
2118 | $self->post_load; |
2059 | $self->post_load; |
2119 | } |
2060 | } |
2120 | |
2061 | |
… | |
… | |
2178 | my ($path, $origin, $load) = @_; |
2119 | my ($path, $origin, $load) = @_; |
2179 | |
2120 | |
2180 | $path = normalise $path, $origin && $origin->{path}; |
2121 | $path = normalise $path, $origin && $origin->{path}; |
2181 | |
2122 | |
2182 | if (my $map = $cf::MAP{$path}) { |
2123 | if (my $map = $cf::MAP{$path}) { |
2183 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2124 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2184 | } |
2125 | } |
2185 | |
2126 | |
2186 | $MAP_PREFETCH{$path} |= $load; |
2127 | $MAP_PREFETCH{$path} |= $load; |
2187 | |
2128 | |
2188 | $MAP_PREFETCHER ||= cf::async { |
2129 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2225 | cf::async { |
2166 | cf::async { |
2226 | $Coro::current->{desc} = "map player save"; |
2167 | $Coro::current->{desc} = "map player save"; |
2227 | $_->contr->save for $self->players; |
2168 | $_->contr->save for $self->players; |
2228 | }; |
2169 | }; |
2229 | |
2170 | |
|
|
2171 | cf::get_slot 0.02; |
|
|
2172 | |
2230 | if ($uniq) { |
2173 | if ($uniq) { |
2231 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2174 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2232 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2175 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2233 | } else { |
2176 | } else { |
2234 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2177 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
… | |
… | |
2242 | $self->save; |
2185 | $self->save; |
2243 | |
2186 | |
2244 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2187 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2245 | |
2188 | |
2246 | return if $self->players; |
2189 | return if $self->players; |
2247 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2190 | return if $self->in_memory != cf::MAP_ACTIVE; |
2248 | return if $self->{deny_save}; |
2191 | return if $self->{deny_save}; |
2249 | |
2192 | |
2250 | $self->in_memory (cf::MAP_SWAPPED); |
2193 | $self->in_memory (cf::MAP_SWAPPED); |
2251 | |
2194 | |
2252 | $self->deactivate; |
2195 | $self->deactivate; |
… | |
… | |
2370 | |
2313 | |
2371 | sub unique_maps() { |
2314 | sub unique_maps() { |
2372 | [ |
2315 | [ |
2373 | map { |
2316 | map { |
2374 | utf8::decode $_; |
2317 | utf8::decode $_; |
2375 | /\.map$/ |
2318 | s/\.map$//; # TODO future compatibility hack |
|
|
2319 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2320 | ? () |
2376 | ? normalise $_ |
2321 | : normalise $_ |
2377 | : () |
|
|
2378 | } @{ aio_readdir $UNIQUEDIR or [] } |
2322 | } @{ aio_readdir $UNIQUEDIR or [] } |
2379 | ] |
2323 | ] |
2380 | } |
2324 | } |
2381 | |
2325 | |
2382 | =back |
2326 | =back |
… | |
… | |
2389 | |
2333 | |
2390 | =over 4 |
2334 | =over 4 |
2391 | |
2335 | |
2392 | =item $ob->inv_recursive |
2336 | =item $ob->inv_recursive |
2393 | |
2337 | |
2394 | Returns the inventory of the object _and_ their inventories, recursively. |
2338 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2339 | but I<not> the object itself. |
2395 | |
2340 | |
2396 | =cut |
2341 | =cut |
2397 | |
2342 | |
2398 | sub inv_recursive_; |
2343 | sub inv_recursive_; |
2399 | sub inv_recursive_ { |
2344 | sub inv_recursive_ { |
… | |
… | |
2404 | inv_recursive_ inv $_[0] |
2349 | inv_recursive_ inv $_[0] |
2405 | } |
2350 | } |
2406 | |
2351 | |
2407 | =item $ref = $ob->ref |
2352 | =item $ref = $ob->ref |
2408 | |
2353 | |
2409 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2354 | Creates and returns a persistent reference to an object that can be stored as a string. |
2410 | |
2355 | |
2411 | =item $ob = cf::object::deref ($refstring) |
2356 | =item $ob = cf::object::deref ($refstring) |
2412 | |
2357 | |
2413 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2358 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2414 | even if the object actually exists. May block. |
2359 | even if the object actually exists. May block. |
… | |
… | |
2446 | can be C<undef>. Does the right thing when the player is currently in a |
2391 | can be C<undef>. Does the right thing when the player is currently in a |
2447 | dialogue with the given NPC character. |
2392 | dialogue with the given NPC character. |
2448 | |
2393 | |
2449 | =cut |
2394 | =cut |
2450 | |
2395 | |
|
|
2396 | our $SAY_CHANNEL = { |
|
|
2397 | id => "say", |
|
|
2398 | title => "Map", |
|
|
2399 | reply => "say ", |
|
|
2400 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2401 | }; |
|
|
2402 | |
|
|
2403 | our $CHAT_CHANNEL = { |
|
|
2404 | id => "chat", |
|
|
2405 | title => "Chat", |
|
|
2406 | reply => "chat ", |
|
|
2407 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2408 | }; |
|
|
2409 | |
2451 | # rough implementation of a future "reply" method that works |
2410 | # rough implementation of a future "reply" method that works |
2452 | # with dialog boxes. |
2411 | # with dialog boxes. |
2453 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2412 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2454 | sub cf::object::player::reply($$$;$) { |
2413 | sub cf::object::player::reply($$$;$) { |
2455 | my ($self, $npc, $msg, $flags) = @_; |
2414 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2466 | my $dialog = $pl->{npc_dialog}; |
2425 | my $dialog = $pl->{npc_dialog}; |
2467 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2426 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2468 | |
2427 | |
2469 | } else { |
2428 | } else { |
2470 | $msg = $npc->name . " says: $msg" if $npc; |
2429 | $msg = $npc->name . " says: $msg" if $npc; |
2471 | $self->message ($msg, $flags); |
2430 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2472 | } |
2431 | } |
2473 | } |
2432 | } |
2474 | } |
2433 | } |
2475 | |
2434 | |
2476 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2435 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2501 | |
2460 | |
2502 | =item $player_object->enter_link |
2461 | =item $player_object->enter_link |
2503 | |
2462 | |
2504 | Freezes the player and moves him/her to a special map (C<{link}>). |
2463 | Freezes the player and moves him/her to a special map (C<{link}>). |
2505 | |
2464 | |
2506 | The player should be reasonably safe there for short amounts of time. You |
2465 | The player should be reasonably safe there for short amounts of time (e.g. |
2507 | I<MUST> call C<leave_link> as soon as possible, though. |
2466 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2467 | though, as the palyer cannot control the character while it is on the link |
|
|
2468 | map. |
2508 | |
2469 | |
2509 | Will never block. |
2470 | Will never block. |
2510 | |
2471 | |
2511 | =item $player_object->leave_link ($map, $x, $y) |
2472 | =item $player_object->leave_link ($map, $x, $y) |
2512 | |
2473 | |
… | |
… | |
2570 | |
2531 | |
2571 | $map->load; |
2532 | $map->load; |
2572 | $map->load_neighbours; |
2533 | $map->load_neighbours; |
2573 | |
2534 | |
2574 | return unless $self->contr->active; |
2535 | return unless $self->contr->active; |
|
|
2536 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2575 | $self->activate_recursive; |
2537 | $self->activate_recursive; |
2576 | |
2538 | |
2577 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2539 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2578 | $self->enter_map ($map, $x, $y); |
2540 | $self->enter_map ($map, $x, $y); |
2579 | } |
2541 | } |
… | |
… | |
2583 | Moves the player to the given map-path and coordinates by first freezing |
2545 | Moves the player to the given map-path and coordinates by first freezing |
2584 | her, loading and preparing them map, calling the provided $check callback |
2546 | her, loading and preparing them map, calling the provided $check callback |
2585 | that has to return the map if sucecssful, and then unfreezes the player on |
2547 | that has to return the map if sucecssful, and then unfreezes the player on |
2586 | the new (success) or old (failed) map position. In either case, $done will |
2548 | the new (success) or old (failed) map position. In either case, $done will |
2587 | be called at the end of this process. |
2549 | be called at the end of this process. |
|
|
2550 | |
|
|
2551 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2552 | it needs a loaded map it has to call C<< ->load >>. |
2588 | |
2553 | |
2589 | =cut |
2554 | =cut |
2590 | |
2555 | |
2591 | our $GOTOGEN; |
2556 | our $GOTOGEN; |
2592 | |
2557 | |
… | |
… | |
2671 | } |
2636 | } |
2672 | |
2637 | |
2673 | sub prepare_random_map { |
2638 | sub prepare_random_map { |
2674 | my ($exit) = @_; |
2639 | my ($exit) = @_; |
2675 | |
2640 | |
2676 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2677 | |
|
|
2678 | # all this does is basically replace the /! path by |
2641 | # all this does is basically replace the /! path by |
2679 | # a new random map path (?random/...) with a seed |
2642 | # a new random map path (?random/...) with a seed |
2680 | # that depends on the exit object |
2643 | # that depends on the exit object |
2681 | |
2644 | |
2682 | my $rmp = parse_random_map_params $exit->msg; |
2645 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2684 | if ($exit->map) { |
2647 | if ($exit->map) { |
2685 | $rmp->{region} = $exit->region->name; |
2648 | $rmp->{region} = $exit->region->name; |
2686 | $rmp->{origin_map} = $exit->map->path; |
2649 | $rmp->{origin_map} = $exit->map->path; |
2687 | $rmp->{origin_x} = $exit->x; |
2650 | $rmp->{origin_x} = $exit->x; |
2688 | $rmp->{origin_y} = $exit->y; |
2651 | $rmp->{origin_y} = $exit->y; |
|
|
2652 | |
|
|
2653 | $exit->map->touch; |
2689 | } |
2654 | } |
2690 | |
2655 | |
2691 | $rmp->{random_seed} ||= $exit->random_seed; |
2656 | $rmp->{random_seed} ||= $exit->random_seed; |
2692 | |
2657 | |
2693 | my $data = cf::encode_json $rmp; |
2658 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2694 | my $md5 = Digest::MD5::md5_hex $data; |
2659 | my $md5 = Digest::MD5::md5_hex $data; |
2695 | my $meta = "$RANDOMDIR/$md5.meta"; |
2660 | my $meta = "$RANDOMDIR/$md5.meta"; |
2696 | |
2661 | |
2697 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2662 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2698 | aio_write $fh, 0, (length $data), $data, 0; |
2663 | aio_write $fh, 0, (length $data), $data, 0; |
2699 | undef $fh; |
2664 | undef $fh; |
2700 | aio_rename "$meta~", $meta; |
2665 | aio_rename "$meta~", $meta; |
2701 | |
2666 | |
|
|
2667 | my $slaying = "?random/$md5"; |
|
|
2668 | |
|
|
2669 | if ($exit->valid) { |
2702 | $exit->slaying ("?random/$md5"); |
2670 | $exit->slaying ("?random/$md5"); |
2703 | $exit->msg (undef); |
2671 | $exit->msg (undef); |
|
|
2672 | } |
2704 | } |
2673 | } |
2705 | } |
2674 | } |
2706 | |
2675 | |
2707 | sub cf::object::player::enter_exit { |
2676 | sub cf::object::player::enter_exit { |
2708 | my ($self, $exit) = @_; |
2677 | my ($self, $exit) = @_; |
2709 | |
2678 | |
2710 | return unless $self->type == cf::PLAYER; |
2679 | return unless $self->type == cf::PLAYER; |
2711 | |
2680 | |
2712 | if ($exit->slaying eq "/!") { |
|
|
2713 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2714 | # the problem is that $exit might not survive long enough |
|
|
2715 | # so it needs to be done right now, right here |
|
|
2716 | cf::sync_job { prepare_random_map $exit }; |
|
|
2717 | } |
|
|
2718 | |
|
|
2719 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2720 | my $hp = $exit->stats->hp; |
|
|
2721 | my $sp = $exit->stats->sp; |
|
|
2722 | |
|
|
2723 | $self->enter_link; |
2681 | $self->enter_link; |
2724 | |
2682 | |
2725 | # if exit is damned, update players death & WoR home-position |
|
|
2726 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2727 | if $exit->flag (FLAG_DAMNED); |
|
|
2728 | |
|
|
2729 | (async { |
2683 | (async { |
2730 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2684 | $Coro::current->{desc} = "enter_exit"; |
2731 | |
2685 | |
2732 | $self->deactivate_recursive; # just to be sure |
|
|
2733 | unless (eval { |
2686 | unless (eval { |
|
|
2687 | $self->deactivate_recursive; # just to be sure |
|
|
2688 | |
|
|
2689 | # random map handling |
|
|
2690 | { |
|
|
2691 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2692 | |
|
|
2693 | prepare_random_map $exit |
|
|
2694 | if $exit->slaying eq "/!"; |
|
|
2695 | } |
|
|
2696 | |
|
|
2697 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2698 | my $x = $exit->stats->hp; |
|
|
2699 | my $y = $exit->stats->sp; |
|
|
2700 | |
2734 | $self->goto ($slaying, $hp, $sp); |
2701 | $self->goto ($map, $x, $y); |
2735 | |
2702 | |
|
|
2703 | # if exit is damned, update players death & WoR home-position |
|
|
2704 | $self->contr->savebed ($map, $x, $y) |
|
|
2705 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2706 | |
2736 | 1; |
2707 | 1 |
2737 | }) { |
2708 | }) { |
2738 | $self->message ("Something went wrong deep within the crossfire server. " |
2709 | $self->message ("Something went wrong deep within the deliantra server. " |
2739 | . "I'll try to bring you back to the map you were before. " |
2710 | . "I'll try to bring you back to the map you were before. " |
2740 | . "Please report this to the dungeon master!", |
2711 | . "Please report this to the dungeon master!", |
2741 | cf::NDI_UNIQUE | cf::NDI_RED); |
2712 | cf::NDI_UNIQUE | cf::NDI_RED); |
2742 | |
2713 | |
2743 | warn "ERROR in enter_exit: $@"; |
2714 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2809 | id => "infobox", |
2780 | id => "infobox", |
2810 | title => "Body Parts", |
2781 | title => "Body Parts", |
2811 | reply => undef, |
2782 | reply => undef, |
2812 | tooltip => "Shows which body parts you posess and are available", |
2783 | tooltip => "Shows which body parts you posess and are available", |
2813 | }, |
2784 | }, |
|
|
2785 | "c/skills" => { |
|
|
2786 | id => "infobox", |
|
|
2787 | title => "Skills", |
|
|
2788 | reply => undef, |
|
|
2789 | tooltip => "Shows your experience per skill and item power", |
|
|
2790 | }, |
2814 | "c/uptime" => { |
2791 | "c/uptime" => { |
2815 | id => "infobox", |
2792 | id => "infobox", |
2816 | title => "Uptime", |
2793 | title => "Uptime", |
2817 | reply => undef, |
2794 | reply => undef, |
2818 | tooltip => "How long the server has been running since last restart", |
2795 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2821 | id => "infobox", |
2798 | id => "infobox", |
2822 | title => "Map Info", |
2799 | title => "Map Info", |
2823 | reply => undef, |
2800 | reply => undef, |
2824 | tooltip => "Information related to the maps", |
2801 | tooltip => "Information related to the maps", |
2825 | }, |
2802 | }, |
|
|
2803 | "c/party" => { |
|
|
2804 | id => "party", |
|
|
2805 | title => "Party", |
|
|
2806 | reply => "gsay ", |
|
|
2807 | tooltip => "Messages and chat related to your party", |
|
|
2808 | }, |
2826 | ); |
2809 | ); |
2827 | |
2810 | |
2828 | sub cf::client::send_msg { |
2811 | sub cf::client::send_msg { |
2829 | my ($self, $channel, $msg, $color, @extra) = @_; |
2812 | my ($self, $channel, $msg, $color, @extra) = @_; |
2830 | |
2813 | |
2831 | $msg = $self->pl->expand_cfpod ($msg); |
2814 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2815 | unless $color & cf::NDI_VERBATIM; |
2832 | |
2816 | |
2833 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2817 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2834 | |
2818 | |
2835 | # check predefined channels, for the benefit of C |
2819 | # check predefined channels, for the benefit of C |
2836 | if ($CHANNEL{$channel}) { |
2820 | if ($CHANNEL{$channel}) { |
… | |
… | |
2857 | if ($self->can_msg) { |
2841 | if ($self->can_msg) { |
2858 | # default colour, mask it out |
2842 | # default colour, mask it out |
2859 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2843 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2860 | if $color & cf::NDI_DEF; |
2844 | if $color & cf::NDI_DEF; |
2861 | |
2845 | |
2862 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2846 | my $pkt = "msg " |
|
|
2847 | . $self->{json_coder}->encode ( |
2863 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2848 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
|
|
2849 | ); |
|
|
2850 | |
|
|
2851 | # try lzf for large packets |
|
|
2852 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2853 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2854 | |
|
|
2855 | # split very large packets |
|
|
2856 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2857 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2858 | $pkt = "frag"; |
|
|
2859 | } |
|
|
2860 | |
|
|
2861 | $self->send_packet ($pkt); |
2864 | } else { |
2862 | } else { |
2865 | if ($color >= 0) { |
2863 | if ($color >= 0) { |
2866 | # replace some tags by gcfclient-compatible ones |
2864 | # replace some tags by gcfclient-compatible ones |
2867 | for ($msg) { |
2865 | for ($msg) { |
2868 | 1 while |
2866 | 1 while |
… | |
… | |
3067 | |
3065 | |
3068 | The following functions and methods are available within a safe environment: |
3066 | The following functions and methods are available within a safe environment: |
3069 | |
3067 | |
3070 | cf::object |
3068 | cf::object |
3071 | contr pay_amount pay_player map x y force_find force_add destroy |
3069 | contr pay_amount pay_player map x y force_find force_add destroy |
3072 | insert remove name archname title slaying race decrease_ob_nr |
3070 | insert remove name archname title slaying race decrease split |
3073 | |
3071 | |
3074 | cf::object::player |
3072 | cf::object::player |
3075 | player |
3073 | player |
3076 | |
3074 | |
3077 | cf::player |
3075 | cf::player |
… | |
… | |
3082 | |
3080 | |
3083 | =cut |
3081 | =cut |
3084 | |
3082 | |
3085 | for ( |
3083 | for ( |
3086 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3084 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3087 | insert remove inv name archname title slaying race |
3085 | insert remove inv nrof name archname title slaying race |
3088 | decrease_ob_nr destroy)], |
3086 | decrease split destroy change_exp)], |
3089 | ["cf::object::player" => qw(player)], |
3087 | ["cf::object::player" => qw(player)], |
3090 | ["cf::player" => qw(peaceful)], |
3088 | ["cf::player" => qw(peaceful)], |
3091 | ["cf::map" => qw(trigger)], |
3089 | ["cf::map" => qw(trigger)], |
3092 | ) { |
3090 | ) { |
3093 | no strict 'refs'; |
3091 | no strict 'refs'; |
… | |
… | |
3301 | while (my ($k, $v) = each %$want) { |
3299 | while (my ($k, $v) = each %$want) { |
3302 | $ns->fx_want ($k, $v); |
3300 | $ns->fx_want ($k, $v); |
3303 | } |
3301 | } |
3304 | }; |
3302 | }; |
3305 | |
3303 | |
|
|
3304 | sub load_resource_file($) { |
|
|
3305 | my $guard = lock_acquire "load_resource_file"; |
|
|
3306 | |
|
|
3307 | my $status = load_resource_file_ $_[0]; |
|
|
3308 | get_slot 0.1, 100; |
|
|
3309 | cf::arch::commit_load; |
|
|
3310 | |
|
|
3311 | $status |
|
|
3312 | } |
|
|
3313 | |
3306 | sub reload_regions { |
3314 | sub reload_regions { |
3307 | # HACK to clear player env face cache, we need some signal framework |
3315 | # HACK to clear player env face cache, we need some signal framework |
3308 | # for this (global event?) |
3316 | # for this (global event?) |
3309 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3317 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3310 | |
3318 | |
… | |
… | |
3323 | } |
3331 | } |
3324 | |
3332 | |
3325 | sub reload_archetypes { |
3333 | sub reload_archetypes { |
3326 | load_resource_file "$DATADIR/archetypes" |
3334 | load_resource_file "$DATADIR/archetypes" |
3327 | or die "unable to load archetypes\n"; |
3335 | or die "unable to load archetypes\n"; |
3328 | #d# NEED to laod twice to resolve forward references |
|
|
3329 | # this really needs to be done in an extra post-pass |
|
|
3330 | # (which needs to be synchronous, so solve it differently) |
|
|
3331 | load_resource_file "$DATADIR/archetypes" |
|
|
3332 | or die "unable to load archetypes\n"; |
|
|
3333 | } |
3336 | } |
3334 | |
3337 | |
3335 | sub reload_treasures { |
3338 | sub reload_treasures { |
3336 | load_resource_file "$DATADIR/treasures" |
3339 | load_resource_file "$DATADIR/treasures" |
3337 | or die "unable to load treasurelists\n"; |
3340 | or die "unable to load treasurelists\n"; |
3338 | } |
3341 | } |
3339 | |
3342 | |
3340 | sub reload_resources { |
3343 | sub reload_resources { |
3341 | warn "reloading resource files...\n"; |
3344 | warn "reloading resource files...\n"; |
3342 | |
3345 | |
|
|
3346 | reload_facedata; |
|
|
3347 | reload_archetypes; |
3343 | reload_regions; |
3348 | reload_regions; |
3344 | reload_facedata; |
|
|
3345 | #reload_archetypes;#d# |
|
|
3346 | reload_archetypes; |
|
|
3347 | reload_treasures; |
3349 | reload_treasures; |
3348 | |
3350 | |
3349 | warn "finished reloading resource files\n"; |
3351 | warn "finished reloading resource files\n"; |
3350 | } |
|
|
3351 | |
|
|
3352 | sub init { |
|
|
3353 | reload_resources; |
|
|
3354 | } |
3352 | } |
3355 | |
3353 | |
3356 | sub reload_config { |
3354 | sub reload_config { |
3357 | open my $fh, "<:utf8", "$CONFDIR/config" |
3355 | open my $fh, "<:utf8", "$CONFDIR/config" |
3358 | or return; |
3356 | or return; |
… | |
… | |
3372 | }; |
3370 | }; |
3373 | warn $@ if $@; |
3371 | warn $@ if $@; |
3374 | } |
3372 | } |
3375 | } |
3373 | } |
3376 | |
3374 | |
|
|
3375 | sub pidfile() { |
|
|
3376 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3377 | or die "$PIDFILE: $!"; |
|
|
3378 | flock $fh, &Fcntl::LOCK_EX |
|
|
3379 | or die "$PIDFILE: flock: $!"; |
|
|
3380 | $fh |
|
|
3381 | } |
|
|
3382 | |
|
|
3383 | # make sure only one server instance is running at any one time |
|
|
3384 | sub atomic { |
|
|
3385 | my $fh = pidfile; |
|
|
3386 | |
|
|
3387 | my $pid = <$fh>; |
|
|
3388 | kill 9, $pid if $pid > 0; |
|
|
3389 | |
|
|
3390 | seek $fh, 0, 0; |
|
|
3391 | print $fh $$; |
|
|
3392 | } |
|
|
3393 | |
3377 | sub main { |
3394 | sub main { |
|
|
3395 | cf::init_globals; # initialise logging |
|
|
3396 | |
|
|
3397 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3398 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3399 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3400 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3401 | |
|
|
3402 | cf::init_experience; |
|
|
3403 | cf::init_anim; |
|
|
3404 | cf::init_attackmess; |
|
|
3405 | cf::init_dynamic; |
|
|
3406 | cf::init_block; |
|
|
3407 | |
|
|
3408 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3409 | |
3378 | # we must not ever block the main coroutine |
3410 | # we must not ever block the main coroutine |
3379 | local $Coro::idle = sub { |
3411 | local $Coro::idle = sub { |
3380 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3412 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3381 | (async { |
3413 | (async { |
3382 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3414 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3383 | EV::loop EV::LOOP_ONESHOT; |
3415 | EV::loop EV::LOOP_ONESHOT; |
3384 | })->prio (Coro::PRIO_MAX); |
3416 | })->prio (Coro::PRIO_MAX); |
3385 | }; |
3417 | }; |
3386 | |
3418 | |
3387 | reload_config; |
|
|
3388 | db_init; |
|
|
3389 | load_extensions; |
|
|
3390 | |
|
|
3391 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3392 | evthread_start IO::AIO::poll_fileno; |
3419 | evthread_start IO::AIO::poll_fileno; |
|
|
3420 | |
|
|
3421 | cf::sync_job { |
|
|
3422 | reload_resources; |
|
|
3423 | reload_config; |
|
|
3424 | db_init; |
|
|
3425 | |
|
|
3426 | cf::load_settings; |
|
|
3427 | cf::load_materials; |
|
|
3428 | cf::init_uuid; |
|
|
3429 | cf::init_signals; |
|
|
3430 | cf::init_commands; |
|
|
3431 | cf::init_skills; |
|
|
3432 | |
|
|
3433 | cf::init_beforeplay; |
|
|
3434 | |
|
|
3435 | atomic; |
|
|
3436 | |
|
|
3437 | load_extensions; |
|
|
3438 | |
|
|
3439 | utime time, time, $RUNTIMEFILE; |
|
|
3440 | |
|
|
3441 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3442 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3443 | |
|
|
3444 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3445 | }; |
|
|
3446 | |
3393 | EV::loop; |
3447 | EV::loop; |
3394 | } |
3448 | } |
3395 | |
3449 | |
3396 | ############################################################################# |
3450 | ############################################################################# |
3397 | # initialisation and cleanup |
3451 | # initialisation and cleanup |
… | |
… | |
3404 | cf::cleanup "SIG$signal"; |
3458 | cf::cleanup "SIG$signal"; |
3405 | }; |
3459 | }; |
3406 | } |
3460 | } |
3407 | } |
3461 | } |
3408 | |
3462 | |
3409 | sub write_runtime { |
3463 | sub write_runtime_sync { |
3410 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3411 | |
|
|
3412 | # first touch the runtime file to show we are still running: |
3464 | # first touch the runtime file to show we are still running: |
3413 | # the fsync below can take a very very long time. |
3465 | # the fsync below can take a very very long time. |
3414 | |
3466 | |
3415 | IO::AIO::aio_utime $runtime, undef, undef; |
3467 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3416 | |
3468 | |
3417 | my $guard = cf::lock_acquire "write_runtime"; |
3469 | my $guard = cf::lock_acquire "write_runtime"; |
3418 | |
3470 | |
3419 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3471 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3420 | or return; |
3472 | or return; |
3421 | |
3473 | |
3422 | my $value = $cf::RUNTIME + 90 + 10; |
3474 | my $value = $cf::RUNTIME + 90 + 10; |
3423 | # 10 is the runtime save interval, for a monotonic clock |
3475 | # 10 is the runtime save interval, for a monotonic clock |
3424 | # 60 allows for the watchdog to kill the server. |
3476 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3434 | aio_utime $fh, undef, undef; |
3486 | aio_utime $fh, undef, undef; |
3435 | |
3487 | |
3436 | close $fh |
3488 | close $fh |
3437 | or return; |
3489 | or return; |
3438 | |
3490 | |
3439 | aio_rename "$runtime~", $runtime |
3491 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3440 | and return; |
3492 | and return; |
3441 | |
3493 | |
3442 | warn "runtime file written.\n"; |
3494 | warn "runtime file written.\n"; |
3443 | |
3495 | |
3444 | 1 |
3496 | 1 |
|
|
3497 | } |
|
|
3498 | |
|
|
3499 | our $uuid_lock; |
|
|
3500 | our $uuid_skip; |
|
|
3501 | |
|
|
3502 | sub write_uuid_sync($) { |
|
|
3503 | $uuid_skip ||= $_[0]; |
|
|
3504 | |
|
|
3505 | return if $uuid_lock; |
|
|
3506 | local $uuid_lock = 1; |
|
|
3507 | |
|
|
3508 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3509 | |
|
|
3510 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3511 | or return; |
|
|
3512 | |
|
|
3513 | my $value = uuid_seq uuid_cur; |
|
|
3514 | |
|
|
3515 | unless ($value) { |
|
|
3516 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3517 | return; |
|
|
3518 | } |
|
|
3519 | |
|
|
3520 | my $value = uuid_str $value + $uuid_skip; |
|
|
3521 | $uuid_skip = 0; |
|
|
3522 | |
|
|
3523 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3524 | and return; |
|
|
3525 | |
|
|
3526 | # always fsync - this file is important |
|
|
3527 | aio_fsync $fh |
|
|
3528 | and return; |
|
|
3529 | |
|
|
3530 | close $fh |
|
|
3531 | or return; |
|
|
3532 | |
|
|
3533 | aio_rename "$uuid~", $uuid |
|
|
3534 | and return; |
|
|
3535 | |
|
|
3536 | warn "uuid file written ($value).\n"; |
|
|
3537 | |
|
|
3538 | 1 |
|
|
3539 | |
|
|
3540 | } |
|
|
3541 | |
|
|
3542 | sub write_uuid($$) { |
|
|
3543 | my ($skip, $sync) = @_; |
|
|
3544 | |
|
|
3545 | $sync ? write_uuid_sync $skip |
|
|
3546 | : async { write_uuid_sync $skip }; |
3445 | } |
3547 | } |
3446 | |
3548 | |
3447 | sub emergency_save() { |
3549 | sub emergency_save() { |
3448 | my $freeze_guard = cf::freeze_mainloop; |
3550 | my $freeze_guard = cf::freeze_mainloop; |
3449 | |
3551 | |
3450 | warn "enter emergency perl save\n"; |
3552 | warn "emergency_perl_save: enter\n"; |
3451 | |
3553 | |
3452 | cf::sync_job { |
3554 | cf::sync_job { |
|
|
3555 | # this is a trade-off: we want to be very quick here, so |
|
|
3556 | # save all maps without fsync, and later call a global sync |
|
|
3557 | # (which in turn might be very very slow) |
|
|
3558 | local $USE_FSYNC = 0; |
|
|
3559 | |
3453 | # use a peculiar iteration method to avoid tripping on perl |
3560 | # use a peculiar iteration method to avoid tripping on perl |
3454 | # refcount bugs in for. also avoids problems with players |
3561 | # refcount bugs in for. also avoids problems with players |
3455 | # and maps saved/destroyed asynchronously. |
3562 | # and maps saved/destroyed asynchronously. |
3456 | warn "begin emergency player save\n"; |
3563 | warn "emergency_perl_save: begin player save\n"; |
3457 | for my $login (keys %cf::PLAYER) { |
3564 | for my $login (keys %cf::PLAYER) { |
3458 | my $pl = $cf::PLAYER{$login} or next; |
3565 | my $pl = $cf::PLAYER{$login} or next; |
3459 | $pl->valid or next; |
3566 | $pl->valid or next; |
3460 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3567 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3461 | $pl->save; |
3568 | $pl->save; |
3462 | } |
3569 | } |
3463 | warn "end emergency player save\n"; |
3570 | warn "emergency_perl_save: end player save\n"; |
3464 | |
3571 | |
3465 | warn "begin emergency map save\n"; |
3572 | warn "emergency_perl_save: begin map save\n"; |
3466 | for my $path (keys %cf::MAP) { |
3573 | for my $path (keys %cf::MAP) { |
3467 | my $map = $cf::MAP{$path} or next; |
3574 | my $map = $cf::MAP{$path} or next; |
3468 | $map->valid or next; |
3575 | $map->valid or next; |
3469 | $map->save; |
3576 | $map->save; |
3470 | } |
3577 | } |
3471 | warn "end emergency map save\n"; |
3578 | warn "emergency_perl_save: end map save\n"; |
3472 | |
3579 | |
3473 | warn "begin emergency database checkpoint\n"; |
3580 | warn "emergency_perl_save: begin database checkpoint\n"; |
3474 | BDB::db_env_txn_checkpoint $DB_ENV; |
3581 | BDB::db_env_txn_checkpoint $DB_ENV; |
3475 | warn "end emergency database checkpoint\n"; |
3582 | warn "emergency_perl_save: end database checkpoint\n"; |
|
|
3583 | |
|
|
3584 | warn "emergency_perl_save: begin write uuid\n"; |
|
|
3585 | write_uuid_sync 1; |
|
|
3586 | warn "emergency_perl_save: end write uuid\n"; |
3476 | }; |
3587 | }; |
3477 | |
3588 | |
|
|
3589 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3590 | IO::AIO::aio_sync sub { |
|
|
3591 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3592 | }; |
|
|
3593 | |
3478 | warn "leave emergency perl save\n"; |
3594 | warn "emergency_perl_save: leave\n"; |
3479 | } |
3595 | } |
3480 | |
3596 | |
3481 | sub post_cleanup { |
3597 | sub post_cleanup { |
3482 | my ($make_core) = @_; |
3598 | my ($make_core) = @_; |
3483 | |
3599 | |
3484 | warn Carp::longmess "post_cleanup backtrace" |
3600 | warn Carp::longmess "post_cleanup backtrace" |
3485 | if $make_core; |
3601 | if $make_core; |
|
|
3602 | |
|
|
3603 | my $fh = pidfile; |
|
|
3604 | unlink $PIDFILE if <$fh> == $$; |
|
|
3605 | } |
|
|
3606 | |
|
|
3607 | # a safer delete_package, copied from Symbol |
|
|
3608 | sub clear_package($) { |
|
|
3609 | my $pkg = shift; |
|
|
3610 | |
|
|
3611 | # expand to full symbol table name if needed |
|
|
3612 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3613 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3614 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3615 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3616 | } |
|
|
3617 | |
|
|
3618 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3619 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3620 | |
|
|
3621 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3622 | or return; |
|
|
3623 | |
|
|
3624 | # clear all symbols |
|
|
3625 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3626 | for my $name (keys %$leaf_symtab) { |
|
|
3627 | _gv_clear *{"$pkg$name"}; |
|
|
3628 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3629 | } |
|
|
3630 | warn "cleared package $pkg\n";#d# |
3486 | } |
3631 | } |
3487 | |
3632 | |
3488 | sub do_reload_perl() { |
3633 | sub do_reload_perl() { |
3489 | # can/must only be called in main |
3634 | # can/must only be called in main |
3490 | if ($Coro::current != $Coro::main) { |
3635 | if ($Coro::current != $Coro::main) { |
3491 | warn "can only reload from main coroutine"; |
3636 | warn "can only reload from main coroutine"; |
3492 | return; |
3637 | return; |
3493 | } |
3638 | } |
3494 | |
3639 | |
|
|
3640 | return if $RELOAD++; |
|
|
3641 | |
|
|
3642 | my $t1 = EV::time; |
|
|
3643 | |
|
|
3644 | while ($RELOAD) { |
3495 | warn "reloading..."; |
3645 | warn "reloading..."; |
3496 | |
3646 | |
3497 | warn "entering sync_job"; |
3647 | warn "entering sync_job"; |
3498 | |
3648 | |
3499 | cf::sync_job { |
3649 | cf::sync_job { |
3500 | cf::write_runtime; # external watchdog should not bark |
3650 | cf::write_runtime_sync; # external watchdog should not bark |
3501 | cf::emergency_save; |
3651 | cf::emergency_save; |
3502 | cf::write_runtime; # external watchdog should not bark |
3652 | cf::write_runtime_sync; # external watchdog should not bark |
3503 | |
3653 | |
3504 | warn "syncing database to disk"; |
3654 | warn "syncing database to disk"; |
3505 | BDB::db_env_txn_checkpoint $DB_ENV; |
3655 | BDB::db_env_txn_checkpoint $DB_ENV; |
3506 | |
3656 | |
3507 | # if anything goes wrong in here, we should simply crash as we already saved |
3657 | # if anything goes wrong in here, we should simply crash as we already saved |
3508 | |
3658 | |
3509 | warn "flushing outstanding aio requests"; |
3659 | warn "flushing outstanding aio requests"; |
3510 | for (;;) { |
|
|
3511 | BDB::flush; |
|
|
3512 | IO::AIO::flush; |
|
|
3513 | Coro::cede_notself; |
|
|
3514 | last unless IO::AIO::nreqs || BDB::nreqs; |
3660 | while (IO::AIO::nreqs || BDB::nreqs) { |
3515 | warn "iterate..."; |
3661 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3516 | } |
|
|
3517 | |
|
|
3518 | ++$RELOAD; |
|
|
3519 | |
|
|
3520 | warn "cancelling all extension coros"; |
|
|
3521 | $_->cancel for values %EXT_CORO; |
|
|
3522 | %EXT_CORO = (); |
|
|
3523 | |
|
|
3524 | warn "removing commands"; |
|
|
3525 | %COMMAND = (); |
|
|
3526 | |
|
|
3527 | warn "removing ext/exti commands"; |
|
|
3528 | %EXTCMD = (); |
|
|
3529 | %EXTICMD = (); |
|
|
3530 | |
|
|
3531 | warn "unloading/nuking all extensions"; |
|
|
3532 | for my $pkg (@EXTS) { |
|
|
3533 | warn "... unloading $pkg"; |
|
|
3534 | |
|
|
3535 | if (my $cb = $pkg->can ("unload")) { |
|
|
3536 | eval { |
|
|
3537 | $cb->($pkg); |
|
|
3538 | 1 |
|
|
3539 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3540 | } |
3662 | } |
3541 | |
3663 | |
3542 | warn "... nuking $pkg"; |
3664 | warn "cancelling all extension coros"; |
3543 | Symbol::delete_package $pkg; |
3665 | $_->cancel for values %EXT_CORO; |
3544 | } |
3666 | %EXT_CORO = (); |
3545 | |
3667 | |
3546 | warn "unloading all perl modules loaded from $LIBDIR"; |
3668 | warn "removing commands"; |
3547 | while (my ($k, $v) = each %INC) { |
3669 | %COMMAND = (); |
3548 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3549 | |
3670 | |
|
|
3671 | warn "removing ext/exti commands"; |
|
|
3672 | %EXTCMD = (); |
|
|
3673 | %EXTICMD = (); |
|
|
3674 | |
|
|
3675 | warn "unloading/nuking all extensions"; |
|
|
3676 | for my $pkg (@EXTS) { |
3550 | warn "... unloading $k"; |
3677 | warn "... unloading $pkg"; |
3551 | delete $INC{$k}; |
|
|
3552 | |
3678 | |
3553 | $k =~ s/\.pm$//; |
|
|
3554 | $k =~ s/\//::/g; |
|
|
3555 | |
|
|
3556 | if (my $cb = $k->can ("unload_module")) { |
3679 | if (my $cb = $pkg->can ("unload")) { |
|
|
3680 | eval { |
3557 | $cb->(); |
3681 | $cb->($pkg); |
|
|
3682 | 1 |
|
|
3683 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3684 | } |
|
|
3685 | |
|
|
3686 | warn "... clearing $pkg"; |
|
|
3687 | clear_package $pkg; |
3558 | } |
3688 | } |
3559 | |
3689 | |
3560 | Symbol::delete_package $k; |
3690 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3691 | while (my ($k, $v) = each %INC) { |
|
|
3692 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3693 | |
|
|
3694 | warn "... unloading $k"; |
|
|
3695 | delete $INC{$k}; |
|
|
3696 | |
|
|
3697 | $k =~ s/\.pm$//; |
|
|
3698 | $k =~ s/\//::/g; |
|
|
3699 | |
|
|
3700 | if (my $cb = $k->can ("unload_module")) { |
|
|
3701 | $cb->(); |
|
|
3702 | } |
|
|
3703 | |
|
|
3704 | clear_package $k; |
3561 | } |
3705 | } |
3562 | |
3706 | |
3563 | warn "getting rid of safe::, as good as possible"; |
3707 | warn "getting rid of safe::, as good as possible"; |
3564 | Symbol::delete_package "safe::$_" |
3708 | clear_package "safe::$_" |
3565 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3709 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3566 | |
3710 | |
3567 | warn "unloading cf.pm \"a bit\""; |
3711 | warn "unloading cf.pm \"a bit\""; |
3568 | delete $INC{"cf.pm"}; |
3712 | delete $INC{"cf.pm"}; |
3569 | delete $INC{"cf/pod.pm"}; |
3713 | delete $INC{"cf/pod.pm"}; |
3570 | |
3714 | |
3571 | # don't, removes xs symbols, too, |
3715 | # don't, removes xs symbols, too, |
3572 | # and global variables created in xs |
3716 | # and global variables created in xs |
3573 | #Symbol::delete_package __PACKAGE__; |
3717 | #clear_package __PACKAGE__; |
3574 | |
3718 | |
3575 | warn "unload completed, starting to reload now"; |
3719 | warn "unload completed, starting to reload now"; |
3576 | |
3720 | |
3577 | warn "reloading cf.pm"; |
3721 | warn "reloading cf.pm"; |
3578 | require cf; |
3722 | require cf; |
3579 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3723 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3580 | |
3724 | |
3581 | warn "loading config and database again"; |
3725 | warn "loading config and database again"; |
3582 | cf::reload_config; |
3726 | cf::reload_config; |
3583 | |
3727 | |
3584 | warn "loading extensions"; |
3728 | warn "loading extensions"; |
3585 | cf::load_extensions; |
3729 | cf::load_extensions; |
3586 | |
3730 | |
|
|
3731 | if ($REATTACH_ON_RELOAD) { |
3587 | warn "reattaching attachments to objects/players"; |
3732 | warn "reattaching attachments to objects/players"; |
3588 | _global_reattach; # objects, sockets |
3733 | _global_reattach; # objects, sockets |
3589 | warn "reattaching attachments to maps"; |
3734 | warn "reattaching attachments to maps"; |
3590 | reattach $_ for values %MAP; |
3735 | reattach $_ for values %MAP; |
3591 | warn "reattaching attachments to players"; |
3736 | warn "reattaching attachments to players"; |
3592 | reattach $_ for values %PLAYER; |
3737 | reattach $_ for values %PLAYER; |
|
|
3738 | } |
3593 | |
3739 | |
|
|
3740 | warn "running post_init jobs"; |
|
|
3741 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3742 | |
3594 | warn "leaving sync_job"; |
3743 | warn "leaving sync_job"; |
3595 | |
3744 | |
3596 | 1 |
3745 | 1 |
3597 | } or do { |
3746 | } or do { |
3598 | warn $@; |
3747 | warn $@; |
3599 | cf::cleanup "error while reloading, exiting."; |
3748 | cf::cleanup "error while reloading, exiting."; |
3600 | }; |
3749 | }; |
3601 | |
3750 | |
3602 | warn "reloaded"; |
3751 | warn "reloaded"; |
|
|
3752 | --$RELOAD; |
|
|
3753 | } |
|
|
3754 | |
|
|
3755 | $t1 = EV::time - $t1; |
|
|
3756 | warn "reload completed in ${t1}s\n"; |
3603 | }; |
3757 | }; |
3604 | |
3758 | |
3605 | our $RELOAD_WATCHER; # used only during reload |
3759 | our $RELOAD_WATCHER; # used only during reload |
3606 | |
3760 | |
3607 | sub reload_perl() { |
3761 | sub reload_perl() { |
3608 | # doing reload synchronously and two reloads happen back-to-back, |
3762 | # doing reload synchronously and two reloads happen back-to-back, |
3609 | # coro crashes during coro_state_free->destroy here. |
3763 | # coro crashes during coro_state_free->destroy here. |
3610 | |
3764 | |
|
|
3765 | $RELOAD_WATCHER ||= cf::async { |
|
|
3766 | Coro::AIO::aio_wait cache_extensions; |
|
|
3767 | |
3611 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3768 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3612 | do_reload_perl; |
3769 | do_reload_perl; |
3613 | undef $RELOAD_WATCHER; |
3770 | undef $RELOAD_WATCHER; |
|
|
3771 | }; |
3614 | }; |
3772 | }; |
3615 | } |
3773 | } |
3616 | |
3774 | |
3617 | register_command "reload" => sub { |
3775 | register_command "reload" => sub { |
3618 | my ($who, $arg) = @_; |
3776 | my ($who, $arg) = @_; |
… | |
… | |
3632 | |
3790 | |
3633 | our @WAIT_FOR_TICK; |
3791 | our @WAIT_FOR_TICK; |
3634 | our @WAIT_FOR_TICK_BEGIN; |
3792 | our @WAIT_FOR_TICK_BEGIN; |
3635 | |
3793 | |
3636 | sub wait_for_tick { |
3794 | sub wait_for_tick { |
3637 | return if tick_inhibit; |
|
|
3638 | return if $Coro::current == $Coro::main; |
3795 | return if tick_inhibit || $Coro::current == $Coro::main; |
3639 | |
3796 | |
3640 | my $signal = new Coro::Signal; |
3797 | my $signal = new Coro::Signal; |
3641 | push @WAIT_FOR_TICK, $signal; |
3798 | push @WAIT_FOR_TICK, $signal; |
3642 | $signal->wait; |
3799 | $signal->wait; |
3643 | } |
3800 | } |
3644 | |
3801 | |
3645 | sub wait_for_tick_begin { |
3802 | sub wait_for_tick_begin { |
3646 | return if tick_inhibit; |
|
|
3647 | return if $Coro::current == $Coro::main; |
3803 | return if tick_inhibit || $Coro::current == $Coro::main; |
3648 | |
3804 | |
3649 | my $signal = new Coro::Signal; |
3805 | my $signal = new Coro::Signal; |
3650 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3806 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3651 | $signal->wait; |
3807 | $signal->wait; |
3652 | } |
3808 | } |
… | |
… | |
3662 | |
3818 | |
3663 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3819 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3664 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3820 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3665 | Coro::async_pool { |
3821 | Coro::async_pool { |
3666 | $Coro::current->{desc} = "runtime saver"; |
3822 | $Coro::current->{desc} = "runtime saver"; |
3667 | write_runtime |
3823 | write_runtime_sync |
3668 | or warn "ERROR: unable to write runtime file: $!"; |
3824 | or warn "ERROR: unable to write runtime file: $!"; |
3669 | }; |
3825 | }; |
3670 | } |
3826 | } |
3671 | |
3827 | |
3672 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3828 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
… | |
… | |
3691 | { |
3847 | { |
3692 | # configure BDB |
3848 | # configure BDB |
3693 | |
3849 | |
3694 | BDB::min_parallel 8; |
3850 | BDB::min_parallel 8; |
3695 | BDB::max_poll_reqs $TICK * 0.1; |
3851 | BDB::max_poll_reqs $TICK * 0.1; |
3696 | $Coro::BDB::WATCHER->priority (1); |
3852 | $AnyEvent::BDB::WATCHER->priority (1); |
3697 | |
3853 | |
3698 | unless ($DB_ENV) { |
3854 | unless ($DB_ENV) { |
3699 | $DB_ENV = BDB::db_env_create; |
3855 | $DB_ENV = BDB::db_env_create; |
3700 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3856 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3701 | | BDB::LOG_AUTOREMOVE, 1); |
3857 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3858 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3702 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3859 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3703 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3860 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3704 | |
3861 | |
3705 | cf::sync_job { |
3862 | cf::sync_job { |
3706 | eval { |
3863 | eval { |
… | |
… | |
3732 | { |
3889 | { |
3733 | # configure IO::AIO |
3890 | # configure IO::AIO |
3734 | |
3891 | |
3735 | IO::AIO::min_parallel 8; |
3892 | IO::AIO::min_parallel 8; |
3736 | IO::AIO::max_poll_time $TICK * 0.1; |
3893 | IO::AIO::max_poll_time $TICK * 0.1; |
3737 | $Coro::AIO::WATCHER->priority (1); |
3894 | undef $AnyEvent::AIO::WATCHER; |
3738 | } |
3895 | } |
3739 | |
3896 | |
3740 | my $_log_backtrace; |
3897 | my $_log_backtrace; |
3741 | |
3898 | |
3742 | sub _log_backtrace { |
3899 | sub _log_backtrace { |
… | |
… | |
3745 | $msg =~ s/\n//; |
3902 | $msg =~ s/\n//; |
3746 | |
3903 | |
3747 | # limit the # of concurrent backtraces |
3904 | # limit the # of concurrent backtraces |
3748 | if ($_log_backtrace < 2) { |
3905 | if ($_log_backtrace < 2) { |
3749 | ++$_log_backtrace; |
3906 | ++$_log_backtrace; |
|
|
3907 | my $perl_bt = Carp::longmess $msg; |
3750 | async { |
3908 | async { |
3751 | $Coro::current->{desc} = "abt $msg"; |
3909 | $Coro::current->{desc} = "abt $msg"; |
3752 | |
3910 | |
3753 | my @bt = fork_call { |
3911 | my @bt = fork_call { |
3754 | @addr = map { sprintf "%x", $_ } @addr; |
3912 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3765 | } |
3923 | } |
3766 | |
3924 | |
3767 | @funcs |
3925 | @funcs |
3768 | }; |
3926 | }; |
3769 | |
3927 | |
3770 | LOG llevInfo, "[ABT] $msg\n"; |
3928 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3929 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3771 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3930 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3772 | --$_log_backtrace; |
3931 | --$_log_backtrace; |
3773 | }; |
3932 | }; |
3774 | } else { |
3933 | } else { |
3775 | LOG llevInfo, "[ABT] $msg\n"; |
3934 | LOG llevInfo, "[ABT] $msg\n"; |