[ViewVC] Diff of: cvs/deliantra/server/lib/cf.pm

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.584 by root, Tue Oct 30 17:07:50 2012 UTC vs.
Revision 1.622 by root, Wed Nov 23 06:05:33 2016 UTC

…		…
32	use Safe;	32	use Safe;
33	use Safe::Hole;	33	use Safe::Hole;
34	use Storable ();	34	use Storable ();
35	use Carp ();	35	use Carp ();
36		36
37	use Guard ();	37	use AnyEvent ();
		38	use AnyEvent::IO ();
		39	use AnyEvent::DNS ();
		40
38	use Coro ();	41	use Coro ();
39	use Coro::State;	42	use Coro::State;
40	use Coro::Handle;	43	use Coro::Handle;
41	use Coro::EV;	44	use Coro::EV;
42	use Coro::AnyEvent;	45	use Coro::AnyEvent;
…		…
48	use Coro::AIO;	51	use Coro::AIO;
49	use Coro::BDB 1.6;	52	use Coro::BDB 1.6;
50	use Coro::Storable;	53	use Coro::Storable;
51	use Coro::Util ();	54	use Coro::Util ();
52		55
		56	use Guard ();
53	use JSON::XS 2.01 ();	57	use JSON::XS 2.01 ();
54	use BDB ();	58	use BDB ();
55	use Data::Dumper;	59	use Data::Dumper;
56	use Fcntl;	60	use Fcntl;
57	use YAML::XS ();	61	use YAML::XS ();
		62	use CBOR::XS ();
58	use IO::AIO ();	63	use IO::AIO ();
59	use Time::HiRes;
60	use Compress::LZF;	64	use Compress::LZF;
61	use Digest::MD5 ();	65	use Digest::MD5 ();
62		66
63	AnyEvent::detect;	67	AnyEvent::detect;
64		68
…		…
83	our %COMMAND = ();	87	our %COMMAND = ();
84	our %COMMAND_TIME = ();	88	our %COMMAND_TIME = ();
85		89
86	our @EXTS = (); # list of extension package names	90	our @EXTS = (); # list of extension package names
87	our %EXTCMD = ();	91	our %EXTCMD = ();
		92	our %EXTACMD = ();
88	our %EXTICMD = ();	93	our %EXTICMD = ();
		94	our %EXTIACMD = ();
89	our %EXT_CORO = (); # coroutines bound to extensions	95	our %EXT_CORO = (); # coroutines bound to extensions
90	our %EXT_MAP = (); # pluggable maps	96	our %EXT_MAP = (); # pluggable maps
91		97
92	our $RELOAD; # number of reloads so far, non-zero while in reload	98	our $RELOAD; # number of reloads so far, non-zero while in reload
93	our @EVENT;	99	our @EVENT;
…		…
220	=item $cf::RUNTIME	226	=item $cf::RUNTIME
221		227
222	The time this server has run, starts at 0 and is increased by $cf::TICK on	228	The time this server has run, starts at 0 and is increased by $cf::TICK on
223	every server tick.	229	every server tick.
224		230
225	=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR	231	=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR
226	$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR	232	$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR
227	$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR	233	$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR
228		234
229	Various directories - "/etc", read-only install directory, perl-library	235	Various directories - "/etc", read-only install directory, perl-library
230	directory, pod-directory, read-only maps directory, "/var", "/var/tmp",	236	directory, pod-directory, read-only maps directory, "/var", "/var/tmp",
231	unique-items directory, player file directory, random maps directory and	237	unique-items directory, player file directory, random maps directory and
232	database environment.	238	database environment.
…		…
246	Configuration for the server, loaded from C</etc/deliantra-server/config>, or	252	Configuration for the server, loaded from C</etc/deliantra-server/config>, or
247	from wherever your confdir points to.	253	from wherever your confdir points to.
248		254
249	=item cf::wait_for_tick, cf::wait_for_tick_begin	255	=item cf::wait_for_tick, cf::wait_for_tick_begin
250		256
251	These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only	257	These are functions that inhibit the current coroutine one tick.
252	returns directly I<after> the tick processing (and consequently, can only wake one thread	258	cf::wait_for_tick_begin only returns directly I<after> the tick
		259	processing (and consequently, can only wake one thread per tick), while
253	per tick), while cf::wait_for_tick wakes up all waiters after tick processing.	260	cf::wait_for_tick wakes up all waiters after tick processing.
254		261
255	Note that cf::Wait_for_tick will immediately return when the server is not	262	Note that cf::wait_for_tick will immediately return when the server is not
256	ticking, making it suitable for small pauses in threads that need to run	263	ticking, making it suitable for small pauses in threads that need to run
257	when the server is paused. If that is not applicable (i.e. you I<really>	264	when the server is paused. If that is not applicable (i.e. you I<really>
258	want to wait, use C<$cf::WAIT_FOR_TICK>).	265	want to wait, use C<$cf::WAIT_FOR_TICK>).
259		266
260	=item $cf::WAIT_FOR_TICK	267	=item $cf::WAIT_FOR_TICK
…		…
336	)) {	343	)) {
337	@{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;	344	@{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;
338	}	345	}
339		346
340	$EV::DIED = sub {	347	$EV::DIED = sub {
341	Carp::cluck "error in event callback: @_";	348	warn "error in event callback: $@";
342	};	349	};
343		350
344	#############################################################################	351	#############################################################################
345		352
346	sub fork_call(&@);	353	sub fork_call(&@);
…		…
458		465
459	sub decode_yaml($) {	466	sub decode_yaml($) {
460	fork_call { YAML::XS::Load $_[0] } @_	467	fork_call { YAML::XS::Load $_[0] } @_
461	}	468	}
462		469
		470	=item $scalar = cf::decode_cbor $scalar
		471
		472	Same as CBOR::XS::decode_cbor, but takes server ticks into account, so
		473	blocks. For small amounts of data, C<CBOR::XS::decode_cbor> is the better
		474	alternative.
		475
		476	=cut
		477
		478	sub decode_cbor($) {
		479	# we assume 10mb/s minimum decoding speed (on a ~2ghz machine)
		480	cf::get_slot +(length $_[0]) / 10_000_000, 0, "decode_cbor";
		481	CBOR::XS::decode_cbor $_[0]
		482	}
		483
463	=item $scalar = cf::unlzf $scalar	484	=item $scalar = cf::unlzf $scalar
464		485
465	Same as Compress::LZF::compress, but takes server ticks into account, so	486	Same as Compress::LZF::compress, but takes server ticks into account, so
466	blocks.	487	blocks.
467		488
…		…
504	}	525	}
505	}	526	}
506		527
507	=item cf::lock_wait $string	528	=item cf::lock_wait $string
508		529
509	Wait until the given lock is available. See cf::lock_acquire.	530	Wait until the given lock is available. See cf::lock_acquire.
510		531
511	=item my $lock = cf::lock_acquire $string	532	=item my $lock = cf::lock_acquire $string
512		533
513	Wait until the given lock is available and then acquires it and returns	534	Wait until the given lock is available and then acquires it and returns
514	a L<Guard> object. If the guard object gets destroyed (goes out of scope,	535	a L<Guard> object. If the guard object gets destroyed (goes out of scope,
…		…
567	Allocate $time seconds of blocking CPU time at priority C<$priority>	588	Allocate $time seconds of blocking CPU time at priority C<$priority>
568	(default: 0): This call blocks and returns only when you have at least	589	(default: 0): This call blocks and returns only when you have at least
569	C<$time> seconds of cpu time till the next tick. The slot is only valid	590	C<$time> seconds of cpu time till the next tick. The slot is only valid
570	till the next cede.	591	till the next cede.
571		592
572	Background jobs should use a priority les than zero, interactive jobs	593	Background jobs should use a priority less than zero, interactive jobs
573	should use 100 or more.	594	should use 100 or more.
574		595
575	The optional C<$name> can be used to identify the job to run. It might be	596	The optional C<$name> can be used to identify the job to run. It might be
576	used for statistical purposes and should identify the same time-class.	597	used for statistical purposes and should identify the same time-class.
577		598
…		…
590	my $signal = new Coro::Signal;	611	my $signal = new Coro::Signal;
591	my $busy;	612	my $busy;
592		613
593	while () {	614	while () {
594	next_job:	615	next_job:
		616
		617	Coro::cede;
595		618
596	my $avail = cf::till_tick;	619	my $avail = cf::till_tick;
597		620
598	for (0 .. $#SLOT_QUEUE) {	621	for (0 .. $#SLOT_QUEUE) {
599	if ($SLOT_QUEUE[$_][0] <= $avail) {	622	if ($SLOT_QUEUE[$_][0] <= $avail) {
600	$busy = 0;	623	$busy = 0;
601	my $job = splice @SLOT_QUEUE, $_, 1, ();	624	my $job = splice @SLOT_QUEUE, $_, 1, ();
602	$job->[2]->send;	625	$job->[2]->send;
603	Coro::cede;
604	goto next_job;	626	goto next_job;
605	} else {	627	} else {
606	$SLOT_QUEUE[$_][0] *= $SLOT_DECAY;	628	$SLOT_QUEUE[$_][0] *= $SLOT_DECAY;
607	}	629	}
608	}	630	}
609		631
610	if (@SLOT_QUEUE) {	632	if (@SLOT_QUEUE) {
611	# we do not use wait_for_tick() as it returns immediately when tick is inactive	633	wait_for_tick;
612	$WAIT_FOR_TICK->wait;
613	} else {	634	} else {
614	$busy = 0;	635	$busy = 0;
615	Coro::schedule;	636	Coro::schedule;
616	}	637	}
617	}	638	}
…		…
643	BEGIN { *async = \&Coro::async_pool }	664	BEGIN { *async = \&Coro::async_pool }
644		665
645	=item cf::sync_job { BLOCK }	666	=item cf::sync_job { BLOCK }
646		667
647	The design of Deliantra requires that the main coroutine ($Coro::main)	668	The design of Deliantra requires that the main coroutine ($Coro::main)
648	is always able to handle events or runnable, as Deliantra is only	669	is always able to handle events or is runnable, as Deliantra is only
649	partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not	670	partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not
650	acceptable.	671	acceptable.
651		672
652	If it must be done, put the blocking parts into C<sync_job>. This will run	673	If it must be done, put the blocking parts into C<sync_job>. This will run
653	the given BLOCK in another coroutine while waiting for the result. The	674	the given BLOCK in another coroutine while waiting for the result. The
…		…
681		702
682	while ($busy) {	703	while ($busy) {
683	if (Coro::nready) {	704	if (Coro::nready) {
684	Coro::cede_notself;	705	Coro::cede_notself;
685	} else {	706	} else {
686	EV::loop EV::LOOP_ONESHOT;	707	EV::run EV::RUN_ONCE;
687	}	708	}
688	}	709	}
689		710
690	my $time = AE::time - $time;	711	my $time = AE::time - $time;
691		712
…		…
732	reset_signals;	753	reset_signals;
733	}	754	}
734		755
735	sub fork_call(&@) {	756	sub fork_call(&@) {
736	my ($cb, @args) = @_;	757	my ($cb, @args) = @_;
737
738	# we seemingly have to make a local copy of the whole thing,
739	# otherwise perl prematurely frees the stuff :/
740	# TODO: investigate and fix (likely this will be rather laborious)
741		758
742	my @res = Coro::Util::fork_eval {	759	my @res = Coro::Util::fork_eval {
743	cf::post_fork;	760	cf::post_fork;
744	&$cb	761	&$cb
745	} @args;	762	} @args;
…		…
895		912
896	return db_get cache => "$id/data";	913	return db_get cache => "$id/data";
897	}	914	}
898	}	915	}
899		916
900	my $t1 = Time::HiRes::time;	917	my $t1 = EV::time;
901	my $data = $process->(\@data);	918	my $data = $process->(\@data);
902	my $t2 = Time::HiRes::time;	919	my $t2 = EV::time;
903		920
904	info "cache: '$id' processed in ", $t2 - $t1, "s\n";	921	info "cache: '$id' processed in ", $t2 - $t1, "s\n";
905		922
906	db_put cache => "$id/data", $data;	923	db_put cache => "$id/data", $data;
907	db_put cache => "$id/md5" , $md5;	924	db_put cache => "$id/md5" , $md5;
…		…
1427	=cut	1444	=cut
1428		1445
1429	#############################################################################	1446	#############################################################################
1430	# command handling &c	1447	# command handling &c
1431		1448
1432	=item cf::register_command $name => \&callback($ob,$args);	1449	=item cf::register_command $name => \&callback($ob,$args)
1433		1450
1434	Register a callback for execution when the client sends the user command	1451	Register a callback for execution when the client sends the user command
1435	$name.	1452	$name.
1436		1453
1437	=cut	1454	=cut
…		…
1443	#warn "registering command '$name/$time' to '$caller'";	1460	#warn "registering command '$name/$time' to '$caller'";
1444		1461
1445	push @{ $COMMAND{$name} }, [$caller, $cb];	1462	push @{ $COMMAND{$name} }, [$caller, $cb];
1446	}	1463	}
1447		1464
1448	=item cf::register_extcmd $name => \&callback($pl,$packet);	1465	=item cf::register_extcmd $name => \&callback($pl,@args)
1449		1466
1450	Register a callback for execution when the client sends an (synchronous)	1467	Register a callback for execution when the client sends an (synchronous)
1451	extcmd packet. Ext commands will be processed in the order they are	1468	extcmd packet. Ext commands will be processed in the order they are
1452	received by the server, like other user commands. The first argument is	1469	received by the server, like other user commands. The first argument is
1453	the logged-in player. Ext commands can only be processed after a player	1470	the logged-in player. Ext commands can only be processed after a player
1454	has logged in successfully.	1471	has logged in successfully.
1455		1472
1456	If the callback returns something, it is sent back as if reply was being	1473	The values will be sent back to the client.
1457	called.
1458		1474
		1475	=item cf::register_async_extcmd $name => \&callback($pl,$reply->(...),@args)
		1476
		1477	Same as C<cf::register_extcmd>, but instead of returning values, the
		1478	callback needs to clal the C<$reply> function.
		1479
1459	=item cf::register_exticmd $name => \&callback($ns,$packet);	1480	=item cf::register_exticmd $name => \&callback($ns,@args)
1460		1481
1461	Register a callback for execution when the client sends an (asynchronous)	1482	Register a callback for execution when the client sends an (asynchronous)
1462	exticmd packet. Exti commands are processed by the server as soon as they	1483	exticmd packet. Exti commands are processed by the server as soon as they
1463	are received, i.e. out of order w.r.t. other commands. The first argument	1484	are received, i.e. out of order w.r.t. other commands. The first argument
1464	is a client socket. Exti commands can be received anytime, even before	1485	is a client socket. Exti commands can be received anytime, even before
1465	log-in.	1486	log-in.
1466		1487
1467	If the callback returns something, it is sent back as if reply was being	1488	The values will be sent back to the client.
1468	called.
1469		1489
1470	=cut	1490	=item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args)
1471		1491
		1492	Same as C<cf::register_extcmd>, but instead of returning values, the
		1493	callback needs to clal the C<$reply> function.
		1494
		1495	=cut
		1496
1472	sub register_extcmd {	1497	sub register_extcmd($$) {
1473	my ($name, $cb) = @_;	1498	my ($name, $cb) = @_;
1474		1499
1475	$EXTCMD{$name} = $cb;	1500	$EXTCMD{$name} = $cb;
1476	}	1501	}
1477		1502
1478	sub register_exticmd {	1503	sub register_async_extcmd($$) {
1479	my ($name, $cb) = @_;	1504	my ($name, $cb) = @_;
1480		1505
		1506	$EXTACMD{$name} = $cb;
		1507	}
		1508
		1509	sub register_exticmd($$) {
		1510	my ($name, $cb) = @_;
		1511
1481	$EXTICMD{$name} = $cb;	1512	$EXTICMD{$name} = $cb;
		1513	}
		1514
		1515	sub register_async_exticmd($$) {
		1516	my ($name, $cb) = @_;
		1517
		1518	$EXTIACMD{$name} = $cb;
1482	}	1519	}
1483		1520
1484	use File::Glob ();	1521	use File::Glob ();
1485		1522
1486	cf::player->attach (	1523	cf::player->attach (
…		…
1502	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };	1539	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1503		1540
1504	if (ref $msg) {	1541	if (ref $msg) {
1505	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash	1542	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash
1506		1543
1507	my @reply;
1508
1509	if (my $cb = $EXTCMD{$type}) {	1544	if (my $cb = $EXTACMD{$type}) {
		1545	$cb->(
		1546	$pl,
		1547	sub {
		1548	$pl->ext_msg ("reply-$reply", @_)
		1549	if $reply;
		1550	},
		1551	@payload
		1552	);
		1553	} else {
		1554	my @reply;
		1555
		1556	if (my $cb = $EXTCMD{$type}) {
1510	@reply = $cb->($pl, @payload);	1557	@reply = $cb->($pl, @payload);
		1558	}
		1559
		1560	$pl->ext_msg ("reply-$reply", @reply)
		1561	if $reply;
1511	}	1562	}
1512
1513	$pl->ext_reply ($reply, @reply)
1514	if $reply;
1515		1563
1516	} else {	1564	} else {
1517	error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1565	error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1518	}	1566	}
1519		1567
…		…
1905	}	1953	}
1906		1954
1907	=item $protocol_xml = $player->expand_cfpod ($cfpod)	1955	=item $protocol_xml = $player->expand_cfpod ($cfpod)
1908		1956
1909	Expand deliantra pod fragments into protocol xml.	1957	Expand deliantra pod fragments into protocol xml.
1910
1911	=item $player->ext_reply ($msgid, @msg)
1912
1913	Sends an ext reply to the player.
1914
1915	=cut
1916
1917	sub ext_reply($$@) {
1918	my ($self, $id, @msg) = @_;
1919
1920	$self->ns->ext_reply ($id, @msg)
1921	}
1922		1958
1923	=item $player->ext_msg ($type, @msg)	1959	=item $player->ext_msg ($type, @msg)
1924		1960
1925	Sends an ext event to the client.	1961	Sends an ext event to the client.
1926		1962
…		…
2363		2399
2364	$MAP_PREFETCHER \|\|= cf::async {	2400	$MAP_PREFETCHER \|\|= cf::async {
2365	$Coro::current->{desc} = "map prefetcher";	2401	$Coro::current->{desc} = "map prefetcher";
2366		2402
2367	while (%MAP_PREFETCH) {	2403	while (%MAP_PREFETCH) {
2368	while (my ($k, $v) = each %MAP_PREFETCH) {	2404	for my $k (keys %MAP_PREFETCH) {
2369	if (my $map = find $k) {	2405	if (my $map = find $k) {
2370	$map->load if $v;	2406	$map->load if $MAP_PREFETCH{$k};
2371	}	2407	}
2372		2408
2373	delete $MAP_PREFETCH{$k};	2409	delete $MAP_PREFETCH{$k};
2374	}	2410	}
2375	}	2411	}
…		…
2629		2665
2630	Creates and returns a persistent reference to an object that can be stored as a string.	2666	Creates and returns a persistent reference to an object that can be stored as a string.
2631		2667
2632	=item $ob = cf::object::deref ($refstring)	2668	=item $ob = cf::object::deref ($refstring)
2633		2669
2634	returns the objetc referenced by refstring. may return undef when it cnanot find the object,	2670	returns the objetc referenced by refstring. may return undef when it cannot find the object,
2635	even if the object actually exists. May block.	2671	even if the object actually exists. May block.
2636		2672
2637	=cut	2673	=cut
2638		2674
2639	sub deref {	2675	sub deref {
…		…
2721	=item $player_object->may ("access")	2757	=item $player_object->may ("access")
2722		2758
2723	Returns wether the given player is authorized to access resource "access"	2759	Returns wether the given player is authorized to access resource "access"
2724	(e.g. "command_wizcast").	2760	(e.g. "command_wizcast").
2725		2761
		2762	This is implemented by checking a config setting of C<may_access> where
		2763	C<access> is replaced by the access string. The following alternatives are
		2764	possible (and are tested in order):
		2765
		2766	=over 4
		2767
		2768	=item * Player is DM
		2769
		2770	The request will succeed.
		2771
		2772	=item * may_access is an array reference
		2773
		2774	If either the player nickname or UUID is in the array, the request will
		2775	succeed, otherwise it will fail.
		2776
		2777	=item * may_access is a true value
		2778
		2779	The request will succeed.
		2780
		2781	=item * may_access is missing or false
		2782
		2783	The request will fail.
		2784
		2785	=back
		2786
2726	=cut	2787	=cut
2727		2788
2728	sub cf::object::player::may {	2789	sub cf::object::player::may {
2729	my ($self, $access) = @_;	2790	my ($self, $access) = @_;
2730		2791
2731	$self->flag (cf::FLAG_WIZ) \|\|	2792	$self->flag (cf::FLAG_WIZ) \|\|
2732	(ref $cf::CFG{"may_$access"}	2793	(ref $cf::CFG{"may_$access"}
2733	? scalar grep $self->name eq $_, @{$cf::CFG{"may_$access"}}	2794	? scalar grep $self->name eq $_ \|\| $self->uuid eq $_, @{$cf::CFG{"may_$access"}}
2734	: $cf::CFG{"may_$access"})	2795	: $cf::CFG{"may_$access"})
2735	}	2796	}
2736		2797
2737	=item $player_object->enter_link	2798	=item $player_object->enter_link
2738		2799
…		…
2741	The player should be reasonably safe there for short amounts of time (e.g.	2802	The player should be reasonably safe there for short amounts of time (e.g.
2742	for loading a map). You I<MUST> call C<leave_link> as soon as possible,	2803	for loading a map). You I<MUST> call C<leave_link> as soon as possible,
2743	though, as the player cannot control the character while it is on the link	2804	though, as the player cannot control the character while it is on the link
2744	map.	2805	map.
2745		2806
2746	Will never block.	2807	This method will never block, which is the whole reaosn for it's
		2808	existance: you can I<always> put a player onto the link map, which is the
		2809	only place to put objects that is guaranteed to exist.
		2810
		2811	A typical usage pattern is to call C<enter_link> synchronously from the
		2812	server, then start a new thread, do your blocking stuff there and then
		2813	call C<leave_link> from that thread.
2747		2814
2748	=item $player_object->leave_link ($map, $x, $y)	2815	=item $player_object->leave_link ($map, $x, $y)
2749		2816
2750	Moves the player out of the special C<{link}> map onto the specified	2817	Moves the player out of the special C<{link}> map onto the specified
2751	map. If the map is not valid (or omitted), the player will be moved back	2818	map. If the map is not valid (or omitted), the player will be moved back
…		…
3021		3088
3022	=head3 cf::client	3089	=head3 cf::client
3023		3090
3024	=over 4	3091	=over 4
3025		3092
3026	=item $client->send_drawinfo ($text, $flags)
3027
3028	Sends a drawinfo packet to the client. Circumvents output buffering so
3029	should not be used under normal circumstances.
3030
3031	=cut
3032
3033	sub cf::client::send_drawinfo {
3034	my ($self, $text, $flags) = @_;
3035
3036	utf8::encode $text;
3037	$self->send_packet (sprintf "drawinfo %d %s", $flags \|\| cf::NDI_BLACK, $text);
3038	}
3039
3040	=item $client->send_big_packet ($pkt)	3093	=item $client->send_big_packet ($pkt)
3041		3094
3042	Like C<send_packet>, but tries to compress large packets, and fragments	3095	Like C<send_packet>, but tries to compress large packets, and fragments
3043	them as required.	3096	them as required.
3044		3097
…		…
3062	$self->send_packet ($pkt);	3115	$self->send_packet ($pkt);
3063	}	3116	}
3064		3117
3065	=item $client->send_msg ($channel, $msg, $color, [extra...])	3118	=item $client->send_msg ($channel, $msg, $color, [extra...])
3066		3119
3067	Send a drawinfo or msg packet to the client, formatting the msg for the	3120	Send a msg packet to the client, formatting the msg for the client if
3068	client if neccessary. C<$type> should be a string identifying the type of	3121	necessary. C<$type> should be a string identifying the type of the
3069	the message, with C<log> being the default. If C<$color> is negative, suppress	3122	message, with C<log> being the default. If C<$color> is negative, suppress
3070	the message unless the client supports the msg packet.	3123	the message unless the client supports the msg packet.
3071		3124
3072	=cut	3125	=cut
3073		3126
3074	# non-persistent channels (usually the info channel)	3127	# non-persistent channels (usually the info channel)
…		…
3179	id => "death",	3232	id => "death",
3180	title => "Death",	3233	title => "Death",
3181	reply => undef,	3234	reply => undef,
3182	tooltip => "Reason for and more info about your most recent death",	3235	tooltip => "Reason for and more info about your most recent death",
3183	},	3236	},
		3237	"c/fatal" => {
		3238	id => "fatal",
		3239	title => "Fatal Error",
		3240	reply => undef,
		3241	tooltip => "Reason for the server disconnect",
		3242	},
3184	"c/say" => $SAY_CHANNEL,	3243	"c/say" => $SAY_CHANNEL,
3185	"c/chat" => $CHAT_CHANNEL,	3244	"c/chat" => $CHAT_CHANNEL,
3186	);	3245	);
3187		3246
3188	sub cf::client::send_msg {	3247	sub cf::client::send_msg {
…		…
3231	=cut	3290	=cut
3232		3291
3233	sub cf::client::ext_msg($$@) {	3292	sub cf::client::ext_msg($$@) {
3234	my ($self, $type, @msg) = @_;	3293	my ($self, $type, @msg) = @_;
3235		3294
3236	if ($self->extcmd == 2) {
3237	$self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));	3295	$self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
3238	} elsif ($self->extcmd == 1) { # TODO: remove
3239	push @msg, msgtype => "event_$type";
3240	$self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg}));
3241	}
3242	}
3243
3244	=item $client->ext_reply ($msgid, @msg)
3245
3246	Sends an ext reply to the client.
3247
3248	=cut
3249
3250	sub cf::client::ext_reply($$@) {
3251	my ($self, $id, @msg) = @_;
3252
3253	return unless $self->extcmd == 2;
3254
3255	$self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
3256	}	3296	}
3257		3297
3258	=item $success = $client->query ($flags, "text", \&cb)	3298	=item $success = $client->query ($flags, "text", \&cb)
3259		3299
3260	Queues a query to the client, calling the given callback with	3300	Queues a query to the client, calling the given callback with
…		…
3280		3320
3281	$self->send_packet ($self->{query_queue}[0][0])	3321	$self->send_packet ($self->{query_queue}[0][0])
3282	if @{ $self->{query_queue} } == 1;	3322	if @{ $self->{query_queue} } == 1;
3283		3323
3284	1	3324	1
		3325	}
		3326
		3327	=item $client->update_command_faces
		3328
		3329	=cut
		3330
		3331	our %COMMAND_FACE;
		3332
		3333	sub cf::client::update_command_faces {
		3334	my ($self) = @_;
		3335
		3336	my @faces = grep $_,
		3337	$COMMAND_FACE{preferred},
		3338	$COMMAND_FACE{standard},
		3339	$COMMAND_FACE{skill},
		3340	$self->pl->ob->flag (cf::FLAG_WIZ) ? $COMMAND_FACE{dm} : (),
		3341	$COMMAND_FACE{emote},
		3342	;
		3343
		3344	$self->send_face ($_)
		3345	for @faces;
		3346	$self->flush_fx;
		3347
		3348	$self->ext_msg (command_list => @faces);
		3349	}
		3350
		3351	=item cf::client::set_command_face $type, $commands
		3352
		3353	=cut
		3354
		3355	sub cf::client::set_command_face {
		3356	my ($type, $list) = @_;
		3357
		3358	my $idx = &cf::face::set ( #d# ugly forward reference
		3359	"command_list/$type" => cf::FT_RSRC,
		3360	JSON::XS->new->utf8->encode ([ sort @$list ])
		3361	);
		3362
		3363	$COMMAND_FACE{$type} = $idx;
3285	}	3364	}
3286		3365
3287	cf::client->attach (	3366	cf::client->attach (
3288	on_connect => sub {	3367	on_connect => sub {
3289	my ($ns) = @_;	3368	my ($ns) = @_;
…		…
3317	my $msg = eval { $ns->{json_coder}->decode ($buf) };	3396	my $msg = eval { $ns->{json_coder}->decode ($buf) };
3318		3397
3319	if (ref $msg) {	3398	if (ref $msg) {
3320	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash	3399	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash
3321		3400
3322	my @reply;
3323
3324	if (my $cb = $EXTICMD{$type}) {	3401	if (my $cb = $EXTIACMD{$type}) {
		3402	$cb->(
		3403	$ns,
		3404	sub {
		3405	$ns->ext_msg ("reply-$reply", @_)
		3406	if $reply;
		3407	},
		3408	@payload
		3409	);
		3410	} else {
		3411	my @reply;
		3412
		3413	if (my $cb = $EXTICMD{$type}) {
3325	@reply = $cb->($ns, @payload);	3414	@reply = $cb->($ns, @payload);
		3415	}
		3416
		3417	$ns->ext_msg ("reply-$reply", @reply)
		3418	if $reply;
3326	}	3419	}
3327
3328	$ns->ext_reply ($reply, @reply)
3329	if $reply;
3330
3331	} else {	3420	} else {
3332	error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	3421	error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
3333	}	3422	}
3334		3423
3335	cf::override;	3424	cf::override;
…		…
3503	=cut	3592	=cut
3504		3593
3505	#############################################################################	3594	#############################################################################
3506	# the server's init and main functions	3595	# the server's init and main functions
3507		3596
3508	our %FACEHASH; # hash => idx, #d# HACK for http server	3597	{
		3598	package cf::face;
		3599
		3600	our %HASH; # hash => idx
		3601	our @DATA; # dynamically-created facedata, only faceste 0 used
		3602	our @FOFS; # file offset, if > 0
		3603	our @SIZE; # size of face, in octets
		3604	our @META; # meta hash of face, if any
		3605	our $DATAFH; # facedata filehandle
		3606
		3607	# internal api, not finalised
		3608	sub set {
		3609	my ($name, $type, $data) = @_;
		3610
		3611	my $idx = cf::face::find $name;
		3612
		3613	if ($idx) {
		3614	delete $HASH{cf::face::get_csum $idx};
		3615	} else {
		3616	$idx = cf::face::alloc $name;
		3617	}
		3618
		3619	my $hash = cf::face::mangle_csum Digest::MD5::md5 $data;
		3620
		3621	cf::face::set_type $idx, $type;
		3622	cf::face::set_csum $idx, 0, $hash;
		3623
		3624	# we need to destroy the SV itself, not just modify it, as a running ix
		3625	# might hold a reference to it: "delete" achieves that.
		3626	delete $FOFS[0][$idx];
		3627	delete $DATA[0][$idx];
		3628	$DATA[0][$idx] = $data;
		3629	$SIZE[0][$idx] = length $data;
		3630	delete $META[$idx];
		3631	$HASH{$hash} = $idx;#d#
		3632
		3633	$idx
		3634	}
		3635
		3636	sub _get_data($$$) {
		3637	my ($idx, $set, $cb) = @_;
		3638
		3639	if (defined $DATA[$set][$idx]) {
		3640	$cb->($DATA[$set][$idx]);
		3641	} elsif (my $fofs = $FOFS[$set][$idx]) {
		3642	my $size = $SIZE[$set][$idx];
		3643	my $buf;
		3644	IO::AIO::aio_read $DATAFH, $fofs, $size, $buf, 0, sub {
		3645	if ($_[0] == $size) {
		3646	#cf::debug "read face $idx, $size from $fofs as ", length $buf;#d#
		3647	$cb->($buf);
		3648	} else {
		3649	cf::error "INTERNAL ERROR: unable to read facedata for face $idx#$set ($size, $fofs), ignoring request.";
		3650	}
		3651	};
		3652	} else {
		3653	cf::error "requested facedata for unknown face $idx#$set, ignoring.";
		3654	}
		3655	}
		3656
		3657	# rather ineffient
		3658	sub cf::face::get_data($;$) {
		3659	my ($idx, $set) = @_;
		3660
		3661	_get_data $idx, $set, Coro::rouse_cb;
		3662	Coro::rouse_wait
		3663	}
		3664
		3665	sub cf::face::ix {
		3666	my ($ns, $set, $idx, $pri) = @_;
		3667
		3668	_get_data $idx, $set, sub {
		3669	$ns->ix_send ($idx, $pri, $_[0]);
		3670	};
		3671	}
		3672	}
3509		3673
3510	sub load_facedata($) {	3674	sub load_facedata($) {
3511	my ($path) = @_;	3675	my ($path) = @_;
3512		3676
3513	# HACK to clear player env face cache, we need some signal framework
3514	# for this (global event?)
3515	%ext::player_env::MUSIC_FACE_CACHE = ();
3516
3517	my $enc = JSON::XS->new->utf8->canonical->relaxed;	3677	my $enc = JSON::XS->new->utf8->canonical->relaxed;
3518		3678
3519	trace "loading facedata from $path\n";	3679	trace "loading facedata from $path\n";
3520		3680
3521	my $facedata = decode_storable load_file $path;	3681	my $facedata = decode_storable load_file "$path/faceinfo";
3522		3682
3523	$facedata->{version} == 2	3683	$facedata->{version} == 2
3524	or cf::cleanup "$path: version mismatch, cannot proceed.";	3684	or cf::cleanup "$path/faceinfo: version mismatch, cannot proceed.";
3525		3685
3526	# patch in the exptable	3686	my $fh = aio_open "$DATADIR/facedata", IO::AIO::O_RDONLY, 0
3527	my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]);	3687	or cf::cleanup "$path/facedata: $!, cannot proceed.";
3528	$facedata->{resource}{"res/exp_table"} = {	3688
3529	type => FT_RSRC,	3689	get_slot 1, -100, "load_facedata"; # make sure we get a very big slot
3530	data => $exp_table,	3690
3531	hash => (Digest::MD5::md5 $exp_table),	3691	# BEGIN ATOMIC
3532	};	3692	# from here on, everything must be atomic - no thread switch allowed
3533	cf::cede_to_tick;	3693	my $t1 = EV::time;
3534		3694
3535	{	3695	{
3536	my $faces = $facedata->{faceinfo};	3696	my $faces = $facedata->{faceinfo};
3537		3697
3538	while (my ($face, $info) = each %$faces) {	3698	for my $face (sort keys %$faces) {
		3699	my $info = $faces->{$face};
3539	my $idx = (cf::face::find $face) \|\| cf::face::alloc $face;	3700	my $idx = (cf::face::find $face) \|\| cf::face::alloc $face;
3540		3701
3541	cf::face::set_visibility $idx, $info->{visibility};	3702	cf::face::set_visibility $idx, $info->{visibility};
3542	cf::face::set_magicmap $idx, $info->{magicmap};	3703	cf::face::set_magicmap $idx, $info->{magicmap};
3543	cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32};	3704	cf::face::set_csum $idx, 0, $info->{hash64}; $cf::face::SIZE[0][$idx] = $info->{size64}; $cf::face::FOFS[0][$idx] = $info->{fofs64};
3544	cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64};	3705	cf::face::set_csum $idx, 1, $info->{hash32}; $cf::face::SIZE[1][$idx] = $info->{size32}; $cf::face::FOFS[1][$idx] = $info->{fofs32};
3545	cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ;	3706	cf::face::set_csum $idx, 2, $info->{glyph}; $cf::face::DATA[2][$idx] = $info->{glyph};
3546	$FACEHASH{$info->{hash64}} = $idx;#d#	3707	$cf::face::HASH{$info->{hash64}} = $idx;
3547		3708	delete $cf::face::META[$idx];
3548	cf::cede_to_tick;
3549	}	3709	}
3550		3710
3551	while (my ($face, $info) = each %$faces) {	3711	while (my ($face, $info) = each %$faces) {
3552	next unless $info->{smooth};	3712	next unless $info->{smooth};
3553		3713
…		…
3558	cf::face::set_smooth $idx, $smooth;	3718	cf::face::set_smooth $idx, $smooth;
3559	cf::face::set_smoothlevel $idx, $info->{smoothlevel};	3719	cf::face::set_smoothlevel $idx, $info->{smoothlevel};
3560	} else {	3720	} else {
3561	error "smooth face '$info->{smooth}' not found for face '$face'";	3721	error "smooth face '$info->{smooth}' not found for face '$face'";
3562	}	3722	}
3563
3564	cf::cede_to_tick;
3565	}	3723	}
3566	}	3724	}
3567		3725
3568	{	3726	{
3569	my $anims = $facedata->{animinfo};	3727	my $anims = $facedata->{animinfo};
3570		3728
3571	while (my ($anim, $info) = each %$anims) {	3729	while (my ($anim, $info) = each %$anims) {
3572	cf::anim::set $anim, $info->{frames}, $info->{facings};	3730	cf::anim::set $anim, $info->{frames}, $info->{facings};
3573	cf::cede_to_tick;
3574	}	3731	}
3575		3732
3576	cf::anim::invalidate_all; # d'oh	3733	cf::anim::invalidate_all; # d'oh
3577	}	3734	}
3578		3735
…		…
3582	while (my ($name, $info) = each %$res) {	3739	while (my ($name, $info) = each %$res) {
3583	if (defined (my $type = $info->{type})) {	3740	if (defined (my $type = $info->{type})) {
3584	# TODO: different hash - must free and use new index, or cache ixface data queue	3741	# TODO: different hash - must free and use new index, or cache ixface data queue
3585	my $idx = (cf::face::find $name) \|\| cf::face::alloc $name;	3742	my $idx = (cf::face::find $name) \|\| cf::face::alloc $name;
3586		3743
3587	cf::face::set_data $idx, 0, $info->{data}, $info->{hash};
3588	cf::face::set_type $idx, $type;	3744	cf::face::set_type $idx, $type;
		3745	cf::face::set_csum $idx, 0, $info->{hash};
		3746	$cf::face::SIZE[0][$idx] = $info->{size};
		3747	$cf::face::FOFS[0][$idx] = $info->{fofs};
3589	cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already	3748	$cf::face::META[$idx] = $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already
3590	$FACEHASH{$info->{hash}} = $idx;#d#	3749	$cf::face::HASH{$info->{hash}} = $idx;
3591	} else {	3750	} else {
3592	# $RESOURCE{$name} = $info; # unused	3751	# $RESOURCE{$name} = $info; # unused
3593	}	3752	}
3594
3595	cf::cede_to_tick;
3596	}	3753	}
3597	}	3754	}
		3755
		3756	($fh, $cf::face::DATAFH) = ($cf::face::DATAFH, $fh);
		3757
		3758	# HACK to clear player env face cache, we need some signal framework
		3759	# for this (global event?)
		3760	%ext::player_env::MUSIC_FACE_CACHE = ();
		3761
		3762	# END ATOMIC
		3763
		3764	cf::debug "facedata atomic update time ", EV::time - $t1;
3598		3765
3599	cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE);	3766	cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE);
		3767
		3768	aio_close $fh if $fh; # close old facedata
3600		3769
3601	1	3770	1
3602	}	3771	}
3603		3772
3604	register_exticmd fx_want => sub {	3773	register_exticmd fx_want => sub {
…		…
3615	my $status = load_resource_file_ $_[0];	3784	my $status = load_resource_file_ $_[0];
3616	get_slot 0.1, 100;	3785	get_slot 0.1, 100;
3617	cf::arch::commit_load;	3786	cf::arch::commit_load;
3618		3787
3619	$status	3788	$status
		3789	}
		3790
		3791	sub reload_exp_table {
		3792	_reload_exp_table;
		3793
		3794	cf::face::set
		3795	"res/exp_table" => FT_RSRC,
		3796	JSON::XS->new->utf8->canonical->encode (
		3797	[map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]
		3798	);
		3799	}
		3800
		3801	sub reload_materials {
		3802	_reload_materials;
3620	}	3803	}
3621		3804
3622	sub reload_regions {	3805	sub reload_regions {
3623	# HACK to clear player env face cache, we need some signal framework	3806	# HACK to clear player env face cache, we need some signal framework
3624	# for this (global event?)	3807	# for this (global event?)
…		…
3632	if exists $_->{match};	3815	if exists $_->{match};
3633	}	3816	}
3634	}	3817	}
3635		3818
3636	sub reload_facedata {	3819	sub reload_facedata {
3637	load_facedata "$DATADIR/facedata"	3820	load_facedata $DATADIR
3638	or die "unable to load facedata\n";	3821	or die "unable to load facedata\n";
3639	}	3822	}
3640		3823
3641	sub reload_archetypes {	3824	sub reload_archetypes {
3642	load_resource_file "$DATADIR/archetypes"	3825	load_resource_file "$DATADIR/archetypes"
3643	or die "unable to load archetypes\n";	3826	or die "unable to load archetypes\n";
		3827
		3828	cf::face::set
		3829	"res/skill_info" => FT_RSRC,
		3830	JSON::XS->new->utf8->canonical->encode (
		3831	[map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1]
		3832	);
		3833
		3834	cf::face::set
		3835	"res/spell_paths" => FT_RSRC,
		3836	JSON::XS->new->utf8->canonical->encode (
		3837	[map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1]
		3838	);
		3839
		3840	# command completion
		3841	my @commands;
		3842
		3843	for (0..cf::arch::skillvec_size - 1) {
		3844	my $skill = cf::arch::skillvec $_;
		3845	my $name = $skill->name;
		3846	my $flags = cf::skill_flags $skill->subtype;
		3847
		3848	push @commands, "ready_skill $name" if $flags & (SF_COMBAT \| SF_RANGED \| SF_GRACE);
		3849	push @commands, "use_skill $name" if $flags & (SF_USE \| SF_AUTARK \| SF_GRACE);
		3850	}
		3851
		3852	cf::client::set_command_face skill => \@commands;
3644	}	3853	}
3645		3854
3646	sub reload_treasures {	3855	sub reload_treasures {
3647	load_resource_file "$DATADIR/treasures"	3856	load_resource_file "$DATADIR/treasures"
3648	or die "unable to load treasurelists\n";	3857	or die "unable to load treasurelists\n";
…		…
3669	}	3878	}
3670		3879
3671	sub reload_resources {	3880	sub reload_resources {
3672	trace "reloading resource files...\n";	3881	trace "reloading resource files...\n";
3673		3882
3674	reload_exp_table;
3675	reload_materials;	3883	reload_materials;
3676	reload_facedata;	3884	reload_facedata;
		3885	reload_exp_table;
3677	reload_sound;	3886	reload_sound;
3678	reload_archetypes;	3887	reload_archetypes;
3679	reload_regions;	3888	reload_regions;
3680	reload_treasures;	3889	reload_treasures;
3681		3890
…		…
3721	seek $fh, 0, 0;	3930	seek $fh, 0, 0;
3722	print $fh $$;	3931	print $fh $$;
3723	}	3932	}
3724		3933
3725	sub main_loop {	3934	sub main_loop {
3726	trace "EV::loop starting\n";	3935	trace "EV::run starting\n";
3727	if (1) {	3936	if (1) {
3728	EV::loop;	3937	EV::run;
3729	}	3938	}
3730	trace "EV::loop returned\n";	3939	trace "EV::run returned\n";
3731	goto &main_loop unless $REALLY_UNLOOP;	3940	goto &main_loop unless $REALLY_UNLOOP;
3732	}	3941	}
3733		3942
3734	sub main {	3943	sub main {
3735	cf::init_globals; # initialise logging	3944	cf::init_globals; # initialise logging
…		…
3740	LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen.";	3949	LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen.";
3741		3950
3742	$Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority	3951	$Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority
3743		3952
3744	# we must not ever block the main coroutine	3953	# we must not ever block the main coroutine
3745	local $Coro::idle = sub {	3954	$Coro::idle = sub {
3746	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	3955	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
3747	(async {	3956	(async {
3748	$Coro::current->{desc} = "IDLE BUG HANDLER";	3957	$Coro::current->{desc} = "IDLE BUG HANDLER";
3749	EV::loop EV::LOOP_ONESHOT;	3958	EV::run EV::RUN_ONCE;
3750	})->prio (Coro::PRIO_MAX);	3959	})->prio (Coro::PRIO_MAX);
3751	};	3960	};
3752		3961
3753	evthread_start IO::AIO::poll_fileno;	3962	evthread_start IO::AIO::poll_fileno;
3754		3963
3755	cf::sync_job {	3964	cf::sync_job {
3756	cf::incloader::init ();	3965	cf::incloader::init ();
		3966
		3967	db_init;
3757		3968
3758	cf::init_anim;	3969	cf::init_anim;
3759	cf::init_attackmess;	3970	cf::init_attackmess;
3760	cf::init_dynamic;	3971	cf::init_dynamic;
3761		3972
3762	cf::load_settings;	3973	cf::load_settings;
3763		3974
3764	reload_resources;	3975	reload_resources;
3765	reload_config;	3976	reload_config;
3766	db_init;
3767		3977
3768	cf::init_uuid;	3978	cf::init_uuid;
3769	cf::init_signals;	3979	cf::init_signals;
3770	cf::init_skills;	3980	cf::init_skills;
3771		3981
…		…
4196	}	4406	}
4197	}	4407	}
4198		4408
4199	{	4409	{
4200	# configure BDB	4410	# configure BDB
		4411	info "initialising database";
4201		4412
4202	BDB::min_parallel 16;	4413	BDB::min_parallel 16;
4203	BDB::max_poll_reqs $TICK * 0.1;	4414	BDB::max_poll_reqs $TICK * 0.1;
4204	#$AnyEvent::BDB::WATCHER->priority (1);	4415	#$AnyEvent::BDB::WATCHER->priority (1);
4205		4416
…		…
4234	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };	4445	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
4235	};	4446	};
4236	$BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub {	4447	$BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub {
4237	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };	4448	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
4238	};	4449	};
		4450
		4451	info "database initialised";
4239	}	4452	}
4240		4453
4241	{	4454	{
4242	# configure IO::AIO	4455	# configure IO::AIO
4243		4456
		4457	info "initialising aio";
4244	IO::AIO::min_parallel 8;	4458	IO::AIO::min_parallel 8;
4245	IO::AIO::max_poll_time $TICK * 0.1;	4459	IO::AIO::max_poll_time $TICK * 0.1;
4246	undef $AnyEvent::AIO::WATCHER;	4460	undef $AnyEvent::AIO::WATCHER;
		4461	info "aio initialised";
4247	}	4462	}
4248		4463
4249	our $_log_backtrace;	4464	our $_log_backtrace;
4250	our $_log_backtrace_last;	4465	our $_log_backtrace_last;
4251		4466

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Comparing deliantra/server/lib/cf.pm (file contents): Revision 1.584 by root, Tue Oct 30 17:07:50 2012 UTC vs. Revision 1.622 by root, Wed Nov 23 06:05:33 2016 UTC

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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.584 by root, Tue Oct 30 17:07:50 2012 UTC vs.
Revision 1.622 by root, Wed Nov 23 06:05:33 2016 UTC