… | |
… | |
8 | use Storable; |
8 | use Storable; |
9 | use Opcode; |
9 | use Opcode; |
10 | use Safe; |
10 | use Safe; |
11 | use Safe::Hole; |
11 | use Safe::Hole; |
12 | |
12 | |
13 | use Coro 3.3 (); |
13 | use Coro 3.5 (); |
14 | use Coro::Event; |
14 | use Coro::Event; |
15 | use Coro::Timer; |
15 | use Coro::Timer; |
16 | use Coro::Signal; |
16 | use Coro::Signal; |
17 | use Coro::Semaphore; |
17 | use Coro::Semaphore; |
18 | use Coro::AIO; |
18 | use Coro::AIO; |
… | |
… | |
82 | mkdir cf::localdir . "/" . cf::tmpdir; |
82 | mkdir cf::localdir . "/" . cf::tmpdir; |
83 | mkdir cf::localdir . "/" . cf::uniquedir; |
83 | mkdir cf::localdir . "/" . cf::uniquedir; |
84 | mkdir $RANDOM_MAPS; |
84 | mkdir $RANDOM_MAPS; |
85 | |
85 | |
86 | our $EMERGENCY_POSITION; |
86 | our $EMERGENCY_POSITION; |
|
|
87 | |
|
|
88 | sub cf::map::normalise; |
87 | |
89 | |
88 | ############################################################################# |
90 | ############################################################################# |
89 | |
91 | |
90 | =head2 GLOBAL VARIABLES |
92 | =head2 GLOBAL VARIABLES |
91 | |
93 | |
… | |
… | |
349 | my $runtime = cf::localdir . "/runtime"; |
351 | my $runtime = cf::localdir . "/runtime"; |
350 | |
352 | |
351 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
353 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
352 | or return; |
354 | or return; |
353 | |
355 | |
|
|
356 | my $value = $cf::RUNTIME + 90 + 10; |
354 | my $value = $cf::RUNTIME + 1 + 10; # 10 is the runtime save interval, for a monotonic clock |
357 | # 10 is the runtime save interval, for a monotonic clock |
|
|
358 | # 60 allows for the watchdog to kill the server. |
|
|
359 | |
355 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
360 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
356 | and return; |
361 | and return; |
357 | |
362 | |
358 | aio_fsync $fh |
363 | aio_fsync $fh |
359 | and return; |
364 | and return; |
… | |
… | |
503 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
508 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
504 | our @CB_MAP = (); |
509 | our @CB_MAP = (); |
505 | |
510 | |
506 | my %attachment; |
511 | my %attachment; |
507 | |
512 | |
|
|
513 | sub cf::attachable::thawer_merge { |
|
|
514 | # simply override everything except _meta |
|
|
515 | local $_[0]{_meta}; |
|
|
516 | %{$_[0]} = %{$_[1]}; |
|
|
517 | } |
|
|
518 | |
508 | sub _attach_cb($$$$) { |
519 | sub _attach_cb($$$$) { |
509 | my ($registry, $event, $prio, $cb) = @_; |
520 | my ($registry, $event, $prio, $cb) = @_; |
510 | |
521 | |
511 | use sort 'stable'; |
522 | use sort 'stable'; |
512 | |
523 | |
… | |
… | |
683 | # object support |
694 | # object support |
684 | |
695 | |
685 | sub reattach { |
696 | sub reattach { |
686 | # basically do the same as instantiate, without calling instantiate |
697 | # basically do the same as instantiate, without calling instantiate |
687 | my ($obj) = @_; |
698 | my ($obj) = @_; |
|
|
699 | |
|
|
700 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
688 | |
701 | |
689 | my $registry = $obj->registry; |
702 | my $registry = $obj->registry; |
690 | |
703 | |
691 | @$registry = (); |
704 | @$registry = (); |
692 | |
705 | |
… | |
… | |
763 | } |
776 | } |
764 | } else { |
777 | } else { |
765 | aio_unlink $filename; |
778 | aio_unlink $filename; |
766 | aio_unlink "$filename.pst"; |
779 | aio_unlink "$filename.pst"; |
767 | } |
780 | } |
|
|
781 | |
|
|
782 | #d##TODO# nuke non .map-files if exist |
|
|
783 | if ($filename =~ s/\.map$//) { |
|
|
784 | aio_unlink $filename; |
|
|
785 | aio_unlink "$filename.pst"; |
|
|
786 | } |
768 | } |
787 | } |
769 | } |
788 | } |
770 | |
789 | |
771 | sub object_freezer_as_string { |
790 | sub object_freezer_as_string { |
772 | my ($rdata, $objs) = @_; |
791 | my ($rdata, $objs) = @_; |
… | |
… | |
778 | |
797 | |
779 | sub object_thawer_load { |
798 | sub object_thawer_load { |
780 | my ($filename) = @_; |
799 | my ($filename) = @_; |
781 | |
800 | |
782 | my ($data, $av); |
801 | my ($data, $av); |
|
|
802 | |
|
|
803 | #d#TODO remove .map if file does not exist |
|
|
804 | aio_stat $filename and $filename =~ s/\.map$//; |
783 | |
805 | |
784 | (aio_load $filename, $data) >= 0 |
806 | (aio_load $filename, $data) >= 0 |
785 | or return; |
807 | or return; |
786 | |
808 | |
787 | unless (aio_stat "$filename.pst") { |
809 | unless (aio_stat "$filename.pst") { |
… | |
… | |
949 | |
971 | |
950 | sub exists($) { |
972 | sub exists($) { |
951 | my ($login) = @_; |
973 | my ($login) = @_; |
952 | |
974 | |
953 | $cf::PLAYER{$login} |
975 | $cf::PLAYER{$login} |
954 | or cf::sync_job { !aio_stat $login } |
976 | or cf::sync_job { !aio_stat path $login } |
955 | } |
977 | } |
956 | |
978 | |
957 | sub find($) { |
979 | sub find($) { |
958 | return $cf::PLAYER{$_[0]} || do { |
980 | return $cf::PLAYER{$_[0]} || do { |
959 | my $login = $_[0]; |
981 | my $login = $_[0]; |
… | |
… | |
1067 | for (@$files) { |
1089 | for (@$files) { |
1068 | utf8::decode $_; |
1090 | utf8::decode $_; |
1069 | next if /\.(?:pl|pst)$/; |
1091 | next if /\.(?:pl|pst)$/; |
1070 | next unless /^$PATH_SEP/o; |
1092 | next unless /^$PATH_SEP/o; |
1071 | |
1093 | |
1072 | s/\.map$//; |
|
|
1073 | push @paths, "~" . $pl->ob->name . "/" . $_; |
1094 | push @paths, cf::map::normalise "~" . $pl->ob->name . "/" . $_; |
1074 | } |
1095 | } |
1075 | |
1096 | |
1076 | \@paths |
1097 | \@paths |
1077 | } |
1098 | } |
1078 | |
1099 | |
… | |
… | |
1105 | |
1126 | |
1106 | use Fcntl; |
1127 | use Fcntl; |
1107 | use Coro::AIO; |
1128 | use Coro::AIO; |
1108 | |
1129 | |
1109 | use overload |
1130 | use overload |
1110 | '""' => \&as_string; |
1131 | '""' => \&as_string, |
|
|
1132 | fallback => 1; |
1111 | |
1133 | |
1112 | our $MAX_RESET = 3600; |
1134 | our $MAX_RESET = 3600; |
1113 | our $DEFAULT_RESET = 3000; |
1135 | our $DEFAULT_RESET = 3000; |
1114 | |
1136 | |
1115 | sub generate_random_map { |
1137 | sub generate_random_map { |
1116 | my ($self, $rmp) = @_; |
1138 | my ($self, $rmp) = @_; |
1117 | |
|
|
1118 | # mit "rum" bekleckern, nicht |
1139 | # mit "rum" bekleckern, nicht |
1119 | $self->_create_random_map ( |
1140 | $self->_create_random_map ( |
1120 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1141 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1121 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1142 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1122 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1143 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1129 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1150 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1130 | (cf::region::find $rmp->{region}), $rmp->{custom} |
1151 | (cf::region::find $rmp->{region}), $rmp->{custom} |
1131 | ) |
1152 | ) |
1132 | } |
1153 | } |
1133 | |
1154 | |
|
|
1155 | =item cf::map->register ($regex, $prio) |
|
|
1156 | |
|
|
1157 | Register a handler for the map path matching the given regex at the |
|
|
1158 | givne priority (higher is better, built-in handlers have priority 0, the |
|
|
1159 | default). |
|
|
1160 | |
|
|
1161 | =cut |
|
|
1162 | |
1134 | sub register { |
1163 | sub register { |
1135 | my (undef, $regex) = @_; |
1164 | my (undef, $regex, $prio) = @_; |
1136 | my $pkg = caller; |
1165 | my $pkg = caller; |
1137 | |
1166 | |
1138 | no strict; |
1167 | no strict; |
1139 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1168 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1140 | |
1169 | |
1141 | $EXT_MAP{$pkg} = qr<$regex>; |
1170 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1142 | } |
1171 | } |
1143 | |
1172 | |
1144 | # also paths starting with '/' |
1173 | # also paths starting with '/' |
1145 | $EXT_MAP{"cf::map"} = qr{^(?=/)}; |
1174 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
|
|
1175 | |
|
|
1176 | sub thawer_merge { |
|
|
1177 | my ($self, $merge) = @_; |
|
|
1178 | |
|
|
1179 | # we have to keep some variables in memory intact |
|
|
1180 | local $self->{path}; |
|
|
1181 | local $self->{load_path}; |
|
|
1182 | local $self->{deny_save}; |
|
|
1183 | local $self->{deny_reset}; |
|
|
1184 | |
|
|
1185 | $self->SUPER::thawer_merge ($merge); |
|
|
1186 | } |
1146 | |
1187 | |
1147 | sub normalise { |
1188 | sub normalise { |
1148 | my ($path, $base) = @_; |
1189 | my ($path, $base) = @_; |
|
|
1190 | |
|
|
1191 | $path = "$path"; # make sure its a string |
|
|
1192 | |
|
|
1193 | $path =~ s/\.map$//; |
1149 | |
1194 | |
1150 | # map plan: |
1195 | # map plan: |
1151 | # |
1196 | # |
1152 | # /! non-realised random map exit (special hack!) |
1197 | # /! non-realised random map exit (special hack!) |
1153 | # {... are special paths that are not being touched |
1198 | # {... are special paths that are not being touched |
… | |
… | |
1181 | |
1226 | |
1182 | return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object |
1227 | return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object |
1183 | |
1228 | |
1184 | $path = normalise $path, $base; |
1229 | $path = normalise $path, $base; |
1185 | |
1230 | |
1186 | for my $pkg (keys %EXT_MAP) { |
1231 | for my $pkg (sort { $EXT_MAP{$b}[0] <=> $EXT_MAP{$a}[0] } keys %EXT_MAP) { |
1187 | if ($path =~ $EXT_MAP{$pkg}) { |
1232 | if ($path =~ $EXT_MAP{$pkg}[1]) { |
1188 | my $self = bless cf::map::new, $pkg; |
1233 | my $self = bless cf::map::new, $pkg; |
1189 | $self->{path} = $path; $self->path ($path); |
1234 | $self->{path} = $path; $self->path ($path); |
1190 | $self->init; # pass $1 etc. |
1235 | $self->init; # pass $1 etc. |
1191 | return $self; |
1236 | return $self; |
1192 | } |
1237 | } |
1193 | } |
1238 | } |
1194 | |
1239 | |
1195 | Carp::carp "unable to resolve path '$path'."; |
1240 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
1196 | () |
1241 | () |
1197 | } |
1242 | } |
1198 | |
1243 | |
1199 | sub init { |
1244 | sub init { |
1200 | my ($self) = @_; |
1245 | my ($self) = @_; |
… | |
… | |
1215 | |
1260 | |
1216 | # the original (read-only) location |
1261 | # the original (read-only) location |
1217 | sub load_path { |
1262 | sub load_path { |
1218 | my ($self) = @_; |
1263 | my ($self) = @_; |
1219 | |
1264 | |
1220 | sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path} |
1265 | sprintf "%s/%s/%s.map", cf::datadir, cf::mapdir, $self->{path} |
1221 | } |
1266 | } |
1222 | |
1267 | |
1223 | # the temporary/swap location |
1268 | # the temporary/swap location |
1224 | sub save_path { |
1269 | sub save_path { |
1225 | my ($self) = @_; |
1270 | my ($self) = @_; |
1226 | |
1271 | |
1227 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1272 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1228 | sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $path |
1273 | sprintf "%s/%s/%s.map", cf::localdir, cf::tmpdir, $path |
1229 | } |
1274 | } |
1230 | |
1275 | |
1231 | # the unique path, undef == no special unique path |
1276 | # the unique path, undef == no special unique path |
1232 | sub uniq_path { |
1277 | sub uniq_path { |
1233 | my ($self) = @_; |
1278 | my ($self) = @_; |
… | |
… | |
1247 | |
1292 | |
1248 | sub unlink_save { |
1293 | sub unlink_save { |
1249 | my ($self) = @_; |
1294 | my ($self) = @_; |
1250 | |
1295 | |
1251 | utf8::encode (my $save = $self->save_path); |
1296 | utf8::encode (my $save = $self->save_path); |
1252 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink $save; |
1297 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save; |
1253 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$save.pst"; |
1298 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst"; |
|
|
1299 | |
|
|
1300 | #d#TODO remove .map and also nuke |
|
|
1301 | $save =~ s/\.map// or return;#d# |
|
|
1302 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save;#d# |
|
|
1303 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst";#d# |
1254 | } |
1304 | } |
1255 | |
1305 | |
1256 | sub load_header_from($) { |
1306 | sub load_header_from($) { |
1257 | my ($self, $path) = @_; |
1307 | my ($self, $path) = @_; |
1258 | |
1308 | |
1259 | utf8::encode $path; |
1309 | utf8::encode $path; |
1260 | aio_open $path, O_RDONLY, 0 |
1310 | #aio_open $path, O_RDONLY, 0 |
1261 | or return; |
1311 | # or return; |
1262 | |
1312 | |
1263 | $self->_load_header ($path) |
1313 | $self->_load_header ($path) |
1264 | or return; |
1314 | or return; |
1265 | |
1315 | |
1266 | $self->{load_path} = $path; |
1316 | $self->{load_path} = $path; |
1267 | |
1317 | |
1268 | 1 |
1318 | 1 |
1269 | } |
1319 | } |
1270 | |
1320 | |
1271 | sub load_orig { |
1321 | sub load_header_orig { |
1272 | my ($self) = @_; |
1322 | my ($self) = @_; |
1273 | |
1323 | |
1274 | $self->load_header_from ($self->load_path) |
1324 | $self->load_header_from ($self->load_path) |
1275 | } |
1325 | } |
1276 | |
1326 | |
1277 | sub load_temp { |
1327 | sub load_header_temp { |
1278 | my ($self) = @_; |
1328 | my ($self) = @_; |
1279 | |
1329 | |
1280 | $self->load_header_from ($self->save_path) |
1330 | $self->load_header_from ($self->save_path) |
|
|
1331 | } |
|
|
1332 | |
|
|
1333 | sub prepare_temp { |
|
|
1334 | my ($self) = @_; |
|
|
1335 | |
|
|
1336 | $self->last_access ((delete $self->{last_access}) |
|
|
1337 | || $cf::RUNTIME); #d# |
|
|
1338 | # safety |
|
|
1339 | $self->{instantiate_time} = $cf::RUNTIME |
|
|
1340 | if $self->{instantiate_time} > $cf::RUNTIME; |
|
|
1341 | } |
|
|
1342 | |
|
|
1343 | sub prepare_orig { |
|
|
1344 | my ($self) = @_; |
|
|
1345 | |
|
|
1346 | $self->{load_original} = 1; |
|
|
1347 | $self->{instantiate_time} = $cf::RUNTIME; |
|
|
1348 | $self->last_access ($cf::RUNTIME); |
|
|
1349 | $self->instantiate; |
1281 | } |
1350 | } |
1282 | |
1351 | |
1283 | sub load_header { |
1352 | sub load_header { |
1284 | my ($self) = @_; |
1353 | my ($self) = @_; |
1285 | |
1354 | |
1286 | if ($self->load_temp) { |
1355 | if ($self->load_header_temp) { |
1287 | $self->last_access ((delete $self->{last_access}) |
1356 | $self->prepare_temp; |
1288 | || $cf::RUNTIME); #d# |
|
|
1289 | # safety |
|
|
1290 | $self->{instantiate_time} = $cf::RUNTIME |
|
|
1291 | if $self->{instantiate_time} > $cf::RUNTIME; |
|
|
1292 | } else { |
1357 | } else { |
1293 | $self->load_orig |
1358 | $self->load_header_orig |
1294 | or return; |
1359 | or return; |
1295 | |
1360 | $self->prepare_orig; |
1296 | $self->{load_original} = 1; |
|
|
1297 | $self->{instantiate_time} = $cf::RUNTIME; |
|
|
1298 | $self->last_access ($cf::RUNTIME); |
|
|
1299 | $self->instantiate; |
|
|
1300 | } |
1361 | } |
1301 | |
1362 | |
1302 | 1 |
1363 | 1 |
1303 | } |
1364 | } |
1304 | |
1365 | |
… | |
… | |
1318 | $map->{last_save} = $cf::RUNTIME; |
1379 | $map->{last_save} = $cf::RUNTIME; |
1319 | |
1380 | |
1320 | $map->load_header |
1381 | $map->load_header |
1321 | or return; |
1382 | or return; |
1322 | |
1383 | |
1323 | if ($map->should_reset) { |
1384 | if ($map->should_reset && 0) {#d#TODO# disabled, crashy (locking issue?) |
|
|
1385 | # doing this can freeze the server in a sync job, obviously |
|
|
1386 | #$cf::WAIT_FOR_TICK->wait; |
1324 | $map->reset; |
1387 | $map->reset; |
1325 | undef $guard; |
1388 | undef $guard; |
1326 | $map = find $path |
1389 | return find $path; |
1327 | or return; |
|
|
1328 | } |
1390 | } |
1329 | |
1391 | |
1330 | $cf::MAP{$path} = $map |
1392 | $cf::MAP{$path} = $map |
1331 | } |
1393 | } |
1332 | } |
1394 | } |
|
|
1395 | |
|
|
1396 | sub pre_load { } |
|
|
1397 | sub post_load { } |
1333 | |
1398 | |
1334 | sub load { |
1399 | sub load { |
1335 | my ($self) = @_; |
1400 | my ($self) = @_; |
1336 | |
1401 | |
|
|
1402 | local $self->{deny_reset} = 1; # loading can take a long time |
|
|
1403 | |
1337 | my $path = $self->{path}; |
1404 | my $path = $self->{path}; |
1338 | my $guard = cf::lock_acquire "map_load:$path"; |
1405 | my $guard = cf::lock_acquire "map_load:$path"; |
1339 | |
1406 | |
1340 | return if $self->in_memory != cf::MAP_SWAPPED; |
1407 | return if $self->in_memory != cf::MAP_SWAPPED; |
1341 | |
1408 | |
1342 | $self->in_memory (cf::MAP_LOADING); |
1409 | $self->in_memory (cf::MAP_LOADING); |
1343 | |
1410 | |
1344 | $self->alloc; |
1411 | $self->alloc; |
|
|
1412 | |
|
|
1413 | $self->pre_load; |
|
|
1414 | |
1345 | $self->_load_objects ($self->{load_path}, 1) |
1415 | $self->_load_objects ($self->{load_path}, 1) |
1346 | or return; |
1416 | or return; |
1347 | |
1417 | |
1348 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1418 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1349 | if delete $self->{load_original}; |
1419 | if delete $self->{load_original}; |
… | |
… | |
1371 | unless $self->difficulty; |
1441 | unless $self->difficulty; |
1372 | Coro::cede; |
1442 | Coro::cede; |
1373 | $self->activate; |
1443 | $self->activate; |
1374 | } |
1444 | } |
1375 | |
1445 | |
|
|
1446 | $self->post_load; |
|
|
1447 | |
1376 | $self->in_memory (cf::MAP_IN_MEMORY); |
1448 | $self->in_memory (cf::MAP_IN_MEMORY); |
1377 | } |
1449 | } |
1378 | |
1450 | |
1379 | sub customise_for { |
1451 | sub customise_for { |
1380 | my ($self, $ob) = @_; |
1452 | my ($self, $ob) = @_; |
… | |
… | |
1420 | |
1492 | |
1421 | cf::sync_job { $map->load }; |
1493 | cf::sync_job { $map->load }; |
1422 | } |
1494 | } |
1423 | |
1495 | |
1424 | our %MAP_PREFETCH; |
1496 | our %MAP_PREFETCH; |
1425 | our $MAP_PREFETCHER = Coro::async { |
1497 | our $MAP_PREFETCHER = undef; |
1426 | while () { |
|
|
1427 | for my $path (keys %MAP_PREFETCH) { |
|
|
1428 | my $map = find $path |
|
|
1429 | or next; |
|
|
1430 | $map->load; |
|
|
1431 | |
|
|
1432 | delete $MAP_PREFETCH{$path}; |
|
|
1433 | } |
|
|
1434 | Coro::schedule; |
|
|
1435 | } |
|
|
1436 | }; |
|
|
1437 | |
1498 | |
1438 | sub find_async { |
1499 | sub find_async { |
1439 | my ($path, $origin) = @_; |
1500 | my ($path, $origin) = @_; |
1440 | |
1501 | |
1441 | $path = normalise $path, $origin && $origin->{path}; |
1502 | $path = normalise $path, $origin && $origin->{path}; |
1442 | |
1503 | |
1443 | if (my $map = $cf::MAP{$path}) { |
1504 | if (my $map = $cf::MAP{$path}) { |
1444 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1505 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1445 | } |
1506 | } |
1446 | |
1507 | |
1447 | $MAP_PREFETCH{$path} = 0; |
1508 | undef $MAP_PREFETCH{$path}; |
|
|
1509 | $MAP_PREFETCHER ||= cf::async { |
|
|
1510 | while (%MAP_PREFETCH) { |
|
|
1511 | for my $path (keys %MAP_PREFETCH) { |
|
|
1512 | my $map = find $path |
|
|
1513 | or next; |
|
|
1514 | $map->load; |
|
|
1515 | |
|
|
1516 | delete $MAP_PREFETCH{$path}; |
|
|
1517 | } |
|
|
1518 | } |
|
|
1519 | undef $MAP_PREFETCHER; |
|
|
1520 | }; |
1448 | $MAP_PREFETCHER->ready; |
1521 | $MAP_PREFETCHER->prio (6); |
1449 | |
1522 | |
1450 | () |
1523 | () |
1451 | } |
1524 | } |
1452 | |
1525 | |
1453 | sub save { |
1526 | sub save { |
… | |
… | |
1498 | |
1571 | |
1499 | sub reset_at { |
1572 | sub reset_at { |
1500 | my ($self) = @_; |
1573 | my ($self) = @_; |
1501 | |
1574 | |
1502 | # TODO: safety, remove and allow resettable per-player maps |
1575 | # TODO: safety, remove and allow resettable per-player maps |
1503 | return 1e99 if $self->isa ("ext::map_per_player"); |
1576 | return 1e99 if $self->isa ("ext::map_per_player");#d# |
1504 | return 1e99 if $self->{deny_reset}; |
1577 | return 1e99 if $self->{deny_reset}; |
1505 | |
1578 | |
1506 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1579 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1507 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1580 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1508 | |
1581 | |
… | |
… | |
1513 | my ($self) = @_; |
1586 | my ($self) = @_; |
1514 | |
1587 | |
1515 | $self->reset_at <= $cf::RUNTIME |
1588 | $self->reset_at <= $cf::RUNTIME |
1516 | } |
1589 | } |
1517 | |
1590 | |
1518 | sub rename { |
|
|
1519 | my ($self, $new_path) = @_; |
|
|
1520 | |
|
|
1521 | normalise $new_path; |
|
|
1522 | |
|
|
1523 | $self->unlink_save; |
|
|
1524 | |
|
|
1525 | delete $cf::MAP{$self->path}; |
|
|
1526 | $self->{path} = $new_path; $self->path ($self->{path}); |
|
|
1527 | $cf::MAP{$self->path} = $self; |
|
|
1528 | |
|
|
1529 | $self->save; |
|
|
1530 | } |
|
|
1531 | |
|
|
1532 | sub reset { |
1591 | sub reset { |
1533 | my ($self) = @_; |
1592 | my ($self) = @_; |
1534 | |
1593 | |
1535 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1594 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1536 | |
1595 | |
… | |
… | |
1553 | my $nuke_counter = "aaaa"; |
1612 | my $nuke_counter = "aaaa"; |
1554 | |
1613 | |
1555 | sub nuke { |
1614 | sub nuke { |
1556 | my ($self) = @_; |
1615 | my ($self) = @_; |
1557 | |
1616 | |
|
|
1617 | delete $cf::MAP{$self->path}; |
|
|
1618 | |
|
|
1619 | $self->unlink_save; |
|
|
1620 | |
|
|
1621 | bless $self, "cf::map"; |
|
|
1622 | delete $self->{deny_reset}; |
1558 | $self->{deny_save} = 1; |
1623 | $self->{deny_save} = 1; |
1559 | $self->reset_timeout (1); |
1624 | $self->reset_timeout (1); |
1560 | $self->rename ("{nuke}/" . ($nuke_counter++)); |
1625 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
|
|
1626 | |
|
|
1627 | $cf::MAP{$self->path} = $self; |
|
|
1628 | |
1561 | $self->reset; # polite request, might not happen |
1629 | $self->reset; # polite request, might not happen |
1562 | } |
1630 | } |
1563 | |
1631 | |
1564 | =item cf::map::unique_maps |
1632 | =item cf::map::unique_maps |
1565 | |
1633 | |
… | |
… | |
1577 | for (@$files) { |
1645 | for (@$files) { |
1578 | utf8::decode $_; |
1646 | utf8::decode $_; |
1579 | next if /\.pst$/; |
1647 | next if /\.pst$/; |
1580 | next unless /^$PATH_SEP/o; |
1648 | next unless /^$PATH_SEP/o; |
1581 | |
1649 | |
1582 | s/\.map$//; |
1650 | push @paths, cf::map::normalise $_; |
1583 | push @paths, $_; |
|
|
1584 | } |
1651 | } |
1585 | |
1652 | |
1586 | \@paths |
1653 | \@paths |
1587 | } |
1654 | } |
1588 | |
1655 | |
… | |
… | |
1682 | =cut |
1749 | =cut |
1683 | |
1750 | |
1684 | sub link_map { |
1751 | sub link_map { |
1685 | unless ($LINK_MAP) { |
1752 | unless ($LINK_MAP) { |
1686 | $LINK_MAP = cf::map::find "{link}" |
1753 | $LINK_MAP = cf::map::find "{link}" |
1687 | or do { warn "FATAL: unable to provide {link} map, exiting."; exit 1 }; |
1754 | or cf::cleanup "FATAL: unable to provide {link} map, exiting."; |
1688 | $LINK_MAP->load; |
1755 | $LINK_MAP->load; |
1689 | } |
1756 | } |
1690 | |
1757 | |
1691 | $LINK_MAP |
1758 | $LINK_MAP |
1692 | } |
1759 | } |
… | |
… | |
1699 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
1766 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
1700 | |
1767 | |
1701 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1768 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1702 | if $self->map; |
1769 | if $self->map; |
1703 | |
1770 | |
1704 | $self->enter_map ($LINK_MAP || link_map, 20, 20); |
1771 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
1705 | } |
1772 | } |
1706 | |
1773 | |
1707 | sub cf::object::player::leave_link { |
1774 | sub cf::object::player::leave_link { |
1708 | my ($self, $map, $x, $y) = @_; |
1775 | my ($self, $map, $x, $y) = @_; |
1709 | |
1776 | |
… | |
… | |
1776 | my ($self, $path, $x, $y) = @_; |
1843 | my ($self, $path, $x, $y) = @_; |
1777 | |
1844 | |
1778 | $self->enter_link; |
1845 | $self->enter_link; |
1779 | |
1846 | |
1780 | (async { |
1847 | (async { |
|
|
1848 | my $map = eval { |
1781 | my $map = cf::map::find $path; |
1849 | my $map = cf::map::find $path; |
1782 | $map = $map->customise_for ($self) if $map; |
1850 | $map = $map->customise_for ($self) if $map; |
1783 | |
1851 | $map |
1784 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1852 | } or |
1785 | # if $map; |
|
|
1786 | |
|
|
1787 | $map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
1853 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
1788 | |
1854 | |
1789 | $self->leave_link ($map, $x, $y); |
1855 | $self->leave_link ($map, $x, $y); |
1790 | })->prio (1); |
1856 | })->prio (1); |
1791 | } |
1857 | } |
1792 | |
1858 | |
… | |
… | |
1796 | |
1862 | |
1797 | sub parse_random_map_params { |
1863 | sub parse_random_map_params { |
1798 | my ($spec) = @_; |
1864 | my ($spec) = @_; |
1799 | |
1865 | |
1800 | my $rmp = { # defaults |
1866 | my $rmp = { # defaults |
1801 | xsize => 10, |
1867 | xsize => (cf::rndm 15, 40), |
1802 | ysize => 10, |
1868 | ysize => (cf::rndm 15, 40), |
|
|
1869 | symmetry => (cf::rndm 1, cf::SYMMETRY_XY), |
|
|
1870 | #layout => string, |
1803 | }; |
1871 | }; |
1804 | |
1872 | |
1805 | for (split /\n/, $spec) { |
1873 | for (split /\n/, $spec) { |
1806 | my ($k, $v) = split /\s+/, $_, 2; |
1874 | my ($k, $v) = split /\s+/, $_, 2; |
1807 | |
1875 | |
… | |
… | |
1811 | $rmp |
1879 | $rmp |
1812 | } |
1880 | } |
1813 | |
1881 | |
1814 | sub prepare_random_map { |
1882 | sub prepare_random_map { |
1815 | my ($exit) = @_; |
1883 | my ($exit) = @_; |
|
|
1884 | |
|
|
1885 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
1816 | |
1886 | |
1817 | # all this does is basically replace the /! path by |
1887 | # all this does is basically replace the /! path by |
1818 | # a new random map path (?random/...) with a seed |
1888 | # a new random map path (?random/...) with a seed |
1819 | # that depends on the exit object |
1889 | # that depends on the exit object |
1820 | |
1890 | |
1821 | my $rmp = parse_random_map_params $exit->msg; |
1891 | my $rmp = parse_random_map_params $exit->msg; |
1822 | |
1892 | |
1823 | if ($exit->map) { |
1893 | if ($exit->map) { |
1824 | $rmp->{region} = $exit->map->region_name; |
1894 | $rmp->{region} = $exit->region->name; |
1825 | $rmp->{origin_map} = $exit->map->path; |
1895 | $rmp->{origin_map} = $exit->map->path; |
1826 | $rmp->{origin_x} = $exit->x; |
1896 | $rmp->{origin_x} = $exit->x; |
1827 | $rmp->{origin_y} = $exit->y; |
1897 | $rmp->{origin_y} = $exit->y; |
1828 | } |
1898 | } |
1829 | |
1899 | |
1830 | $rmp->{random_seed} ||= $exit->random_seed; |
1900 | $rmp->{random_seed} ||= $exit->random_seed; |
1831 | |
1901 | |
1832 | my $data = cf::to_json $rmp; |
1902 | my $data = cf::to_json $rmp; |
1833 | my $md5 = Digest::MD5::md5_hex $data; |
1903 | my $md5 = Digest::MD5::md5_hex $data; |
|
|
1904 | my $meta = "$cf::RANDOM_MAPS/$md5.meta"; |
1834 | |
1905 | |
1835 | if (my $fh = aio_open "$cf::RANDOM_MAPS/$md5.meta", O_WRONLY | O_CREAT, 0666) { |
1906 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
1836 | aio_write $fh, 0, (length $data), $data, 0; |
1907 | aio_write $fh, 0, (length $data), $data, 0; |
|
|
1908 | undef $fh; |
|
|
1909 | aio_rename "$meta~", $meta; |
1837 | |
1910 | |
1838 | $exit->slaying ("?random/$md5"); |
1911 | $exit->slaying ("?random/$md5"); |
1839 | $exit->msg (undef); |
1912 | $exit->msg (undef); |
1840 | } |
1913 | } |
1841 | } |
1914 | } |
1842 | |
1915 | |
1843 | sub cf::object::player::enter_exit { |
1916 | sub cf::object::player::enter_exit { |
1844 | my ($self, $exit) = @_; |
1917 | my ($self, $exit) = @_; |
1845 | |
1918 | |
1846 | return unless $self->type == cf::PLAYER; |
1919 | return unless $self->type == cf::PLAYER; |
|
|
1920 | |
|
|
1921 | if ($exit->slaying eq "/!") { |
|
|
1922 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
1923 | cf::sync_job { prepare_random_map $exit }; |
|
|
1924 | } |
|
|
1925 | |
|
|
1926 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
1927 | my $hp = $exit->stats->hp; |
|
|
1928 | my $sp = $exit->stats->sp; |
1847 | |
1929 | |
1848 | $self->enter_link; |
1930 | $self->enter_link; |
1849 | |
1931 | |
1850 | (async { |
1932 | (async { |
1851 | $self->deactivate_recursive; # just to be sure |
1933 | $self->deactivate_recursive; # just to be sure |
1852 | unless (eval { |
1934 | unless (eval { |
1853 | prepare_random_map $exit |
1935 | $self->goto ($slaying, $hp, $sp); |
1854 | if $exit->slaying eq "/!"; |
|
|
1855 | |
|
|
1856 | my $path = new_from_path cf::map $exit->slaying, $exit->map && $exit->map->path; |
|
|
1857 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
|
|
1858 | |
1936 | |
1859 | 1; |
1937 | 1; |
1860 | }) { |
1938 | }) { |
1861 | $self->message ("Something went wrong deep within the crossfire server. " |
1939 | $self->message ("Something went wrong deep within the crossfire server. " |
1862 | . "I'll try to bring you back to the map you were before. " |
1940 | . "I'll try to bring you back to the map you were before. " |
… | |
… | |
2151 | sub db_sync() { |
2229 | sub db_sync() { |
2152 | db_save if $dirty; |
2230 | db_save if $dirty; |
2153 | undef $dirty; |
2231 | undef $dirty; |
2154 | } |
2232 | } |
2155 | |
2233 | |
2156 | my $idle = Event->idle (min => $TICK * 2.8, max => 10, repeat => 0, data => WF_AUTOCANCEL, cb => sub { |
2234 | my $idle = Event->idle ( |
2157 | db_sync; |
2235 | reentrant => 0, |
|
|
2236 | min => 10, |
|
|
2237 | max => 20, |
|
|
2238 | repeat => 0, |
|
|
2239 | data => WF_AUTOCANCEL, |
|
|
2240 | cb => \&db_sync, |
2158 | }); |
2241 | ); |
2159 | |
2242 | |
2160 | sub db_dirty() { |
2243 | sub db_dirty() { |
2161 | $dirty = 1; |
2244 | $dirty = 1; |
2162 | $idle->start; |
2245 | $idle->start; |
2163 | } |
2246 | } |
… | |
… | |
2211 | |
2294 | |
2212 | sub main { |
2295 | sub main { |
2213 | # we must not ever block the main coroutine |
2296 | # we must not ever block the main coroutine |
2214 | local $Coro::idle = sub { |
2297 | local $Coro::idle = sub { |
2215 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
2298 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
|
|
2299 | (async { |
2216 | async { Event::one_event }; |
2300 | Event::one_event; |
|
|
2301 | })->prio (Coro::PRIO_MAX); |
2217 | }; |
2302 | }; |
2218 | |
2303 | |
2219 | cfg_load; |
2304 | cfg_load; |
2220 | db_load; |
2305 | db_load; |
2221 | load_extensions; |
2306 | load_extensions; |
|
|
2307 | |
|
|
2308 | $TICK_WATCHER->start; |
2222 | Event::loop; |
2309 | Event::loop; |
2223 | } |
2310 | } |
2224 | |
2311 | |
2225 | ############################################################################# |
2312 | ############################################################################# |
2226 | # initialisation and cleanup |
2313 | # initialisation and cleanup |
2227 | |
2314 | |
2228 | # install some emergency cleanup handlers |
2315 | # install some emergency cleanup handlers |
2229 | BEGIN { |
2316 | BEGIN { |
2230 | for my $signal (qw(INT HUP TERM)) { |
2317 | for my $signal (qw(INT HUP TERM)) { |
2231 | Event->signal ( |
2318 | Event->signal ( |
|
|
2319 | reentrant => 0, |
2232 | data => WF_AUTOCANCEL, |
2320 | data => WF_AUTOCANCEL, |
2233 | signal => $signal, |
2321 | signal => $signal, |
|
|
2322 | prio => 0, |
2234 | cb => sub { |
2323 | cb => sub { |
2235 | cf::cleanup "SIG$signal"; |
2324 | cf::cleanup "SIG$signal"; |
2236 | }, |
2325 | }, |
2237 | ); |
2326 | ); |
2238 | } |
2327 | } |
2239 | } |
2328 | } |
… | |
… | |
2268 | } |
2357 | } |
2269 | |
2358 | |
2270 | sub reload() { |
2359 | sub reload() { |
2271 | # can/must only be called in main |
2360 | # can/must only be called in main |
2272 | if ($Coro::current != $Coro::main) { |
2361 | if ($Coro::current != $Coro::main) { |
2273 | warn "can only reload from main coroutine\n"; |
2362 | warn "can only reload from main coroutine"; |
2274 | return; |
2363 | return; |
2275 | } |
2364 | } |
2276 | |
2365 | |
2277 | warn "reloading..."; |
2366 | warn "reloading..."; |
2278 | |
2367 | |
2279 | warn "freezing server"; |
2368 | warn "cancelling server ticker"; |
2280 | my $guard = freeze_mainloop; |
2369 | $TICK_WATCHER->cancel; |
|
|
2370 | |
2281 | cf::emergency_save; |
2371 | cf::emergency_save; |
2282 | |
|
|
2283 | warn "sync database to disk"; |
|
|
2284 | cf::db_sync; |
|
|
2285 | IO::AIO::flush; |
|
|
2286 | |
2372 | |
2287 | eval { |
2373 | eval { |
2288 | # if anything goes wrong in here, we should simply crash as we already saved |
2374 | # if anything goes wrong in here, we should simply crash as we already saved |
2289 | |
2375 | |
|
|
2376 | warn "syncing database to disk"; |
|
|
2377 | cf::db_sync; |
|
|
2378 | |
2290 | warn "cancel all watchers"; |
2379 | warn "cancelling all WF_AUTOCANCEL watchers"; |
2291 | for (Event::all_watchers) { |
2380 | for (Event::all_watchers) { |
2292 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2381 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2293 | } |
2382 | } |
2294 | |
2383 | |
|
|
2384 | warn "flushing outstanding aio requests"; |
|
|
2385 | for (;;) { |
|
|
2386 | IO::AIO::flush; |
|
|
2387 | Coro::cede; |
|
|
2388 | last unless IO::AIO::nreqs; |
|
|
2389 | warn "iterate..."; |
|
|
2390 | } |
|
|
2391 | |
2295 | warn "cancel all extension coros"; |
2392 | warn "cancelling all extension coros"; |
2296 | $_->cancel for values %EXT_CORO; |
2393 | $_->cancel for values %EXT_CORO; |
2297 | %EXT_CORO = (); |
2394 | %EXT_CORO = (); |
2298 | |
2395 | |
2299 | warn "remove commands"; |
2396 | warn "removing commands"; |
2300 | %COMMAND = (); |
2397 | %COMMAND = (); |
2301 | |
2398 | |
2302 | warn "remove ext commands"; |
2399 | warn "removing ext commands"; |
2303 | %EXTCMD = (); |
2400 | %EXTCMD = (); |
2304 | |
2401 | |
2305 | warn "unload/nuke all extensions"; |
2402 | warn "unloading/nuking all extensions"; |
2306 | for my $pkg (@EXTS) { |
2403 | for my $pkg (@EXTS) { |
2307 | warn "... unloading $pkg"; |
2404 | warn "... unloading $pkg"; |
2308 | |
2405 | |
2309 | if (my $cb = $pkg->can ("unload")) { |
2406 | if (my $cb = $pkg->can ("unload")) { |
2310 | eval { |
2407 | eval { |
… | |
… | |
2315 | |
2412 | |
2316 | warn "... nuking $pkg"; |
2413 | warn "... nuking $pkg"; |
2317 | Symbol::delete_package $pkg; |
2414 | Symbol::delete_package $pkg; |
2318 | } |
2415 | } |
2319 | |
2416 | |
2320 | warn "unload all perl modules loaded from $LIBDIR"; |
2417 | warn "unloading all perl modules loaded from $LIBDIR"; |
2321 | while (my ($k, $v) = each %INC) { |
2418 | while (my ($k, $v) = each %INC) { |
2322 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2419 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2323 | |
2420 | |
2324 | warn "removing <$k>"; |
2421 | warn "... unloading $k"; |
2325 | delete $INC{$k}; |
2422 | delete $INC{$k}; |
2326 | |
2423 | |
2327 | $k =~ s/\.pm$//; |
2424 | $k =~ s/\.pm$//; |
2328 | $k =~ s/\//::/g; |
2425 | $k =~ s/\//::/g; |
2329 | |
2426 | |
… | |
… | |
2332 | } |
2429 | } |
2333 | |
2430 | |
2334 | Symbol::delete_package $k; |
2431 | Symbol::delete_package $k; |
2335 | } |
2432 | } |
2336 | |
2433 | |
2337 | warn "get rid of safe::, as good as possible"; |
2434 | warn "getting rid of safe::, as good as possible"; |
2338 | Symbol::delete_package "safe::$_" |
2435 | Symbol::delete_package "safe::$_" |
2339 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2436 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2340 | |
2437 | |
2341 | warn "unload cf.pm \"a bit\""; |
2438 | warn "unloading cf.pm \"a bit\""; |
2342 | delete $INC{"cf.pm"}; |
2439 | delete $INC{"cf.pm"}; |
2343 | |
2440 | |
2344 | # don't, removes xs symbols, too, |
2441 | # don't, removes xs symbols, too, |
2345 | # and global variables created in xs |
2442 | # and global variables created in xs |
2346 | #Symbol::delete_package __PACKAGE__; |
2443 | #Symbol::delete_package __PACKAGE__; |
2347 | |
2444 | |
|
|
2445 | warn "unload completed, starting to reload now"; |
|
|
2446 | |
2348 | warn "reloading cf.pm"; |
2447 | warn "reloading cf.pm"; |
2349 | require cf; |
2448 | require cf; |
2350 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2449 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2351 | |
2450 | |
2352 | warn "load config and database again"; |
2451 | warn "loading config and database again"; |
2353 | cf::cfg_load; |
2452 | cf::cfg_load; |
2354 | cf::db_load; |
2453 | cf::db_load; |
2355 | |
2454 | |
2356 | warn "load extensions"; |
2455 | warn "loading extensions"; |
2357 | cf::load_extensions; |
2456 | cf::load_extensions; |
2358 | |
2457 | |
2359 | warn "reattach attachments to objects/players"; |
2458 | warn "reattaching attachments to objects/players"; |
2360 | _global_reattach; |
2459 | _global_reattach; |
2361 | warn "reattach attachments to maps"; |
2460 | warn "reattaching attachments to maps"; |
2362 | reattach $_ for values %MAP; |
2461 | reattach $_ for values %MAP; |
|
|
2462 | |
|
|
2463 | warn "restarting server ticker"; |
|
|
2464 | |
|
|
2465 | $TICK_WATCHER->start; |
2363 | }; |
2466 | }; |
2364 | |
2467 | |
2365 | if ($@) { |
2468 | if ($@) { |
2366 | warn $@; |
2469 | warn $@; |
2367 | warn "error while reloading, exiting."; |
2470 | warn "error while reloading, exiting."; |
… | |
… | |
2369 | } |
2472 | } |
2370 | |
2473 | |
2371 | warn "reloaded"; |
2474 | warn "reloaded"; |
2372 | }; |
2475 | }; |
2373 | |
2476 | |
|
|
2477 | our $RELOAD_WATCHER; # used only during reload |
|
|
2478 | |
2374 | register_command "reload" => sub { |
2479 | register_command "reload" => sub { |
2375 | my ($who, $arg) = @_; |
2480 | my ($who, $arg) = @_; |
2376 | |
2481 | |
2377 | if ($who->flag (FLAG_WIZ)) { |
2482 | if ($who->flag (FLAG_WIZ)) { |
2378 | $who->message ("start of reload."); |
2483 | $who->message ("reloading server."); |
|
|
2484 | |
|
|
2485 | # doing reload synchronously and two reloads happen back-to-back, |
|
|
2486 | # coro crashes during coro_state_free->destroy here. |
|
|
2487 | |
|
|
2488 | $RELOAD_WATCHER ||= Event->timer ( |
|
|
2489 | reentrant => 0, |
|
|
2490 | after => 0, |
|
|
2491 | data => WF_AUTOCANCEL, |
|
|
2492 | cb => sub { |
2379 | reload; |
2493 | reload; |
2380 | $who->message ("end of reload."); |
2494 | undef $RELOAD_WATCHER; |
|
|
2495 | }, |
|
|
2496 | ); |
2381 | } |
2497 | } |
2382 | }; |
2498 | }; |
2383 | |
2499 | |
2384 | unshift @INC, $LIBDIR; |
2500 | unshift @INC, $LIBDIR; |
|
|
2501 | |
|
|
2502 | my $bug_warning = 0; |
2385 | |
2503 | |
2386 | $TICK_WATCHER = Event->timer ( |
2504 | $TICK_WATCHER = Event->timer ( |
2387 | reentrant => 0, |
2505 | reentrant => 0, |
|
|
2506 | parked => 1, |
2388 | prio => 0, |
2507 | prio => 0, |
2389 | at => $NEXT_TICK || $TICK, |
2508 | at => $NEXT_TICK || $TICK, |
2390 | data => WF_AUTOCANCEL, |
2509 | data => WF_AUTOCANCEL, |
2391 | cb => sub { |
2510 | cb => sub { |
|
|
2511 | if ($Coro::current != $Coro::main) { |
|
|
2512 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
|
|
2513 | unless ++$bug_warning > 10; |
|
|
2514 | return; |
|
|
2515 | } |
|
|
2516 | |
2392 | $NOW = Event::time; |
2517 | $NOW = Event::time; |
2393 | |
2518 | |
2394 | cf::server_tick; # one server iteration |
2519 | cf::server_tick; # one server iteration |
2395 | $RUNTIME += $TICK; |
2520 | $RUNTIME += $TICK; |
2396 | $NEXT_TICK += $TICK; |
2521 | $NEXT_TICK += $TICK; |
2397 | |
2522 | |
2398 | $WAIT_FOR_TICK->broadcast; |
2523 | $WAIT_FOR_TICK->broadcast; |
2399 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2524 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
|
|
2525 | |
|
|
2526 | Event::sweep; |
|
|
2527 | Coro::cede_notself; |
|
|
2528 | |
|
|
2529 | # my $AFTER = Event::time; |
|
|
2530 | # warn $AFTER - $NOW;#d# |
2400 | |
2531 | |
2401 | # if we are delayed by four ticks or more, skip them all |
2532 | # if we are delayed by four ticks or more, skip them all |
2402 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2533 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2403 | |
2534 | |
2404 | $TICK_WATCHER->at ($NEXT_TICK); |
2535 | $TICK_WATCHER->at ($NEXT_TICK); |
2405 | $TICK_WATCHER->start; |
2536 | $TICK_WATCHER->start; |
2406 | }, |
2537 | }, |
2407 | ); |
2538 | ); |
2408 | |
2539 | |
2409 | IO::AIO::max_poll_time $TICK * 0.2; |
2540 | IO::AIO::max_poll_time $TICK * 0.1; |
2410 | |
2541 | |
|
|
2542 | undef $Coro::AIO::WATCHER; |
2411 | $AIO_POLL_WATCHER = Event->io ( |
2543 | $AIO_POLL_WATCHER = Event->io ( |
|
|
2544 | reentrant => 0, |
2412 | fd => IO::AIO::poll_fileno, |
2545 | fd => IO::AIO::poll_fileno, |
2413 | poll => 'r', |
2546 | poll => 'r', |
2414 | prio => 5, |
2547 | prio => 6, |
2415 | data => WF_AUTOCANCEL, |
2548 | data => WF_AUTOCANCEL, |
2416 | cb => \&IO::AIO::poll_cb, |
2549 | cb => \&IO::AIO::poll_cb, |
2417 | ); |
2550 | ); |
2418 | |
2551 | |
2419 | $WRITE_RUNTIME_WATCHER = Event->timer ( |
2552 | $WRITE_RUNTIME_WATCHER = Event->timer ( |
|
|
2553 | reentrant => 0, |
2420 | data => WF_AUTOCANCEL, |
2554 | data => WF_AUTOCANCEL, |
2421 | after => 0, |
2555 | after => 1, |
2422 | interval => 10, |
2556 | interval => 10, |
2423 | cb => sub { |
2557 | prio => 6, # keep it lowest so it acts like a watchdog |
2424 | (Coro::unblock_sub { |
2558 | cb => Coro::unblock_sub { |
2425 | write_runtime |
2559 | write_runtime |
2426 | or warn "ERROR: unable to write runtime file: $!"; |
2560 | or warn "ERROR: unable to write runtime file: $!"; |
2427 | })->(); |
|
|
2428 | }, |
2561 | }, |
2429 | ); |
2562 | ); |
2430 | |
2563 | |
2431 | END { cf::emergency_save } |
2564 | END { cf::emergency_save } |
2432 | |
2565 | |