[ViewVC] Annotation of: cvs/AnyEvent/Changes

Revision history for Perl extension AnyEvent.

        - fix a bug in the pure perl backend that kept watchers alive
          when multiple watchers were registered for the same fh/poll combo.
        - add a benchmark section showing AnyEvent overhead and comparing
          the different event loops with each other.
        - make Qt and Event::Lib support non-experimental.
        - support POE as "backend" (with some caveats, POE is not generic
          enough, and darn slow).
        - support Wx and Prima through POE.
        - optimise perl backend a bit (less memory).

3.2  Thu Apr 24 10:10:40 CEST 2008
        - do not die when anyevent watchers are destroyed while running callbacks
          in the pureperl backend (could only happen when two watchers are registered
          for the same fh/poll combo).
        - support autoloading for child watchers, was broken in all versions.
        - implement PERL_ANYEVENT_MODEL env variable.
        - (experimental) implement interface to the (very crashy/buggy) Event::Lib module.
        - (experimental) implement interface to the Qt module (cannot be autoprobed).
        - this release is IO:AnyEvent-proof.

3.12 Tue Apr 22 07:11:46 CEST 2008
        - reinstate AUTHOR section that got lost somehow.
        - do not hang in the testsuite with badly broken perls (activestate,
          strawberry...), but instead diagnose the problem and continue.
        - use INT instead of CHLD in an attempt to support broken windows perls
          better (this decreases the test quality, unfortunately).
        - do not send the signal to the process group
          (no problem for CHLD, bad for INT :).

3.11 Sat Apr 19 06:57:31 CEST 2008
        - major documentation rework.
        - document the fact that child watchers only watch for zombies.
        - fix the child watcher example.

3.1  Wed Apr 16 17:09:01 CEST 2008
        - work around recurring bugs in Tk by dup'ing filehandles, the
          only method with good success chances on Tk (the bugs apparently
          don't get fixed anytime soon).
        - lift the restriction of only one watcher per fh direction
          (as the Tk bug workaround also lifts it and only Tk imposed
          such strong limits).
        - changed probe order to prefer coro adaptors.
        - explain why recursion into the event loop is not supported
          unless the backend supports it (only Coro::EV does without
          any restrictions...).
        - add simple manpages for all backend modules.

3.0  Mon Apr  7 21:30:23 CEST 2008
        - Coro::Signal changed semantics, roll our own, also cleaning
          up the Coro implementation in general.
        - rename Coro backend to CoroEvent.
        - add some decision helping paragraph to the manpage that should
          help people to decide whether AnyEvent is the right thing for them.

2.9  Mon Jan 28 13:31:54 CET 2008
        - update for EV 3.0 API changes.

2.8  Sun Nov 25 15:06:03 CET 2007
        - waitpid can validly return 0. accept this fact of life
          instead of reporting it to any watchers.

2.7  Fri Nov 23 11:41:14 CET 2007
        - force use of AnyEvent::Impl::Perl in testsuite, there is
          too much breakage outside AnyEvent.
        - deliver signals synchronously in AnyEvent::Impl::Perl
          or any other event loop that relies on AnyEvents child
          watcher emulation. *Could* help with hanging testsuite
          (except when Event or EV are installed).

2.6  Fri Nov  9 20:36:35 CET 2007
        - fix bug in testsuite.
        - move EV adaptor modules to AnyEvent.
        - add Coro+EV adaptor module.

2.55 Tue Nov  6 17:41:32 CET 2007
        - add EV to the list of supported event models.
        - do not auto-reset pid watchers, pass pid and status to them.
        - allow a pid of zero to watch for all children in child watchers.

2.54 Wed Jul 18 17:36:23 CEST 2007
        - work around a perl bug that results in
          BEGIN not safe after errors--compilation aborted without
          any discernible reason or error message by once
          again not use'ing strict.

2.53 Sun Jul  8 10:51:53 CEST 2007
        - make Glib interface work again (spotted by elmex).

2.52 Wed Mar  7 18:36:16 CET 2007
        - child watchers stopped working permanently when
          all current child watchers were destroyed.

2.51 Mon Dec 11 21:33:24 CET 2006
        - work around bugs in perl where eval "require Module" returns
          true even if the module couldn't be loaded :/.

2.5  Mon Dec 11 02:15:28 CET 2006
        - avoid $AUTOLOAD because many perls corrupt it.
        - AnyEvent::detect forces autodetection.
        - implement signal watchers (experimental)
          (Tk does not support async signals (<= 804.027 at least),
          so they might get delayed indefinitely on Tk).
        - implement child watchers (experimental).
        - moved default condvar implementation into base module, simplifying
          most implementation modules.

2.1  Fri Nov 24 15:50:48 CET 2006
        - better docs.
        - simple testsuite.
        - added AnyEvent->one_event method for special purposes.

2.0  Wed Nov  1 02:21:30 CET 2006
        - INCOMPATIBLE CHANGE: poll can now either be "r" or "w" but not both.
        - INCOMPATIBLE CHANGE: io watcher callbacks have no arguments anymore.
        - EXPERIMENTAL:
          new pure-perl model added, AnyEvent now always finds a suitable
          event model.
        - improved documentation.
        - reduced cpu overhead.

1.02 Fri Jan 13 14:15:40 CET 2006
        - add COPYING to clarify license.

1.01 Sun Jan  8 05:48:09 CET 2006
        - correctly cancel Event timers, avoid memory leaks.

1.0  Sun Jan  8 05:40:58 CET 2006
        - allow third-party interfaces to be added at runtime.
        - fix version number.

0.9  Fri Dec 30 02:25:41 CET 2005
        - fixed errors in the documentation.
        - going back to using $VERSION as "load check",
          as suggested by Jörn Reder. Let's see why I stopped using
          this method.
        - add 'hup' to the list of events to receive for glib
          and generate 'rw' events for it, as some versions of
          glib seem to require this, while this breaks other
          (older) versions of glib.
        - implemented PERL_ANYEVENT_VERBOSE env variable.

0.3   Sun Dec  4 10:43:33 CET 2005
        - no changes to the code.
        - fixed documentation.
        - clarified some corner cases.
        - vastly improved documentation with a long example.

0.2   Thu Dec  1 22:18:49 CET 2005
        - check whether a valid method was called, to avoid endless loops.
        - move condvars into their own class (cleaner, safer).
        - don't die when some modules are not available.
        - Tk is too broken to allow for words. Will work once Tk works.

0.1   Thu Dec  1 19:44:57 CET 2005
        - spiced up and cleaned up for release.

0.01  Tue Sep 21 18:12:09 CEST 2004
        - original version; copied from Convert::Scalar.

Revision:	1.55
Committed:	Fri Apr 25 08:41:38 2008 UTC (16 years ago) by root
Branch:	MAIN
Changes since 1.54:	+3 -0 lines
Log Message:	fix bug in pure perl impl, optimise it a bit mostly w.r.t. memroy usage
#	User	Rev	Content
1	root	1.1	Revision history for Perl extension AnyEvent.
2
3	root	1.55	- fix a bug in the pure perl backend that kept watchers alive
4			when multiple watchers were registered for the same fh/poll combo.
5	root	1.54	- add a benchmark section showing AnyEvent overhead and comparing
6			the different event loops with each other.
7	root	1.53	- make Qt and Event::Lib support non-experimental.
8			- support POE as "backend" (with some caveats, POE is not generic
9	root	1.54	enough, and darn slow).
10	root	1.53	- support Wx and Prima through POE.
11	root	1.55	- optimise perl backend a bit (less memory).
12	root	1.53
13	root	1.50	3.2 Thu Apr 24 10:10:40 CEST 2008
14	root	1.51	- do not die when anyevent watchers are destroyed while running callbacks
15			in the pureperl backend (could only happen when two watchers are registered
16			for the same fh/poll combo).
17			- support autoloading for child watchers, was broken in all versions.
18	root	1.47	- implement PERL_ANYEVENT_MODEL env variable.
19	root	1.49	- (experimental) implement interface to the (very crashy/buggy) Event::Lib module.
20			- (experimental) implement interface to the Qt module (cannot be autoprobed).
21	root	1.52	- this release is IO:AnyEvent-proof.
22	root	1.47
23	root	1.46	3.12 Tue Apr 22 07:11:46 CEST 2008
24			- reinstate AUTHOR section that got lost somehow.
25			- do not hang in the testsuite with badly broken perls (activestate,
26			strawberry...), but instead diagnose the problem and continue.
27			- use INT instead of CHLD in an attempt to support broken windows perls
28			better (this decreases the test quality, unfortunately).
29			- do not send the signal to the process group
30			(no problem for CHLD, bad for INT :).
31
32	root	1.45	3.11 Sat Apr 19 06:57:31 CEST 2008
33			- major documentation rework.
34			- document the fact that child watchers only watch for zombies.
35			- fix the child watcher example.
36
37	root	1.43	3.1 Wed Apr 16 17:09:01 CEST 2008
38	root	1.40	- work around recurring bugs in Tk by dup'ing filehandles, the
39	root	1.43	only method with good success chances on Tk (the bugs apparently
40			don't get fixed anytime soon).
41	root	1.42	- lift the restriction of only one watcher per fh direction
42			(as the Tk bug workaround also lifts it and only Tk imposed
43			such strong limits).
44	root	1.41	- changed probe order to prefer coro adaptors.
45			- explain why recursion into the event loop is not supported
46			unless the backend supports it (only Coro::EV does without
47			any restrictions...).
48			- add simple manpages for all backend modules.
49	root	1.40
50	root	1.39	3.0 Mon Apr 7 21:30:23 CEST 2008
51	root	1.38	- Coro::Signal changed semantics, roll our own, also cleaning
52			up the Coro implementation in general.
53			- rename Coro backend to CoroEvent.
54			- add some decision helping paragraph to the manpage that should
55	root	1.44	help people to decide whether AnyEvent is the right thing for them.
56	root	1.38
57	root	1.37	2.9 Mon Jan 28 13:31:54 CET 2008
58			- update for EV 3.0 API changes.
59
60	root	1.36	2.8 Sun Nov 25 15:06:03 CET 2007
61			- waitpid can validly return 0. accept this fact of life
62			instead of reporting it to any watchers.
63
64	root	1.35	2.7 Fri Nov 23 11:41:14 CET 2007
65	root	1.34	- force use of AnyEvent::Impl::Perl in testsuite, there is
66			too much breakage outside AnyEvent.
67	root	1.35	- deliver signals synchronously in AnyEvent::Impl::Perl
68			or any other event loop that relies on AnyEvents child
69			watcher emulation. Could help with hanging testsuite
70			(except when Event or EV are installed).
71	root	1.34
72	root	1.33	2.6 Fri Nov 9 20:36:35 CET 2007
73	root	1.32	- fix bug in testsuite.
74			- move EV adaptor modules to AnyEvent.
75			- add Coro+EV adaptor module.
76	root	1.26
77	root	1.31	2.55 Tue Nov 6 17:41:32 CET 2007
78	root	1.27	- add EV to the list of supported event models.
79	root	1.30	- do not auto-reset pid watchers, pass pid and status to them.
80	root	1.29	- allow a pid of zero to watch for all children in child watchers.
81	root	1.27
82	root	1.25	2.54 Wed Jul 18 17:36:23 CEST 2007
83			- work around a perl bug that results in
84			BEGIN not safe after errors--compilation aborted without
85			any discernible reason or error message by once
86			again not use'ing strict.
87
88	root	1.24	2.53 Sun Jul 8 10:51:53 CEST 2007
89			- make Glib interface work again (spotted by elmex).
90
91	root	1.22	2.52 Wed Mar 7 18:36:16 CET 2007
92			- child watchers stopped working permanently when
93	root	1.23	all current child watchers were destroyed.
94	root	1.22
95	root	1.21	2.51 Mon Dec 11 21:33:24 CET 2006
96			- work around bugs in perl where eval "require Module" returns
97			true even if the module couldn't be loaded :/.
98
99	root	1.20	2.5 Mon Dec 11 02:15:28 CET 2006
100	root	1.19	- avoid $AUTOLOAD because many perls corrupt it.
101	root	1.20	- AnyEvent::detect forces autodetection.
102			- implement signal watchers (experimental)
103			(Tk does not support async signals (<= 804.027 at least),
104			so they might get delayed indefinitely on Tk).
105			- implement child watchers (experimental).
106			- moved default condvar implementation into base module, simplifying
107			most implementation modules.
108	root	1.14
109	root	1.18	2.1 Fri Nov 24 15:50:48 CET 2006
110	root	1.16	- better docs.
111			- simple testsuite.
112	root	1.17	- added AnyEvent->one_event method for special purposes.
113	root	1.16
114	root	1.15	2.0 Wed Nov 1 02:21:30 CET 2006
115	root	1.13	- INCOMPATIBLE CHANGE: poll can now either be "r" or "w" but not both.
116			- INCOMPATIBLE CHANGE: io watcher callbacks have no arguments anymore.
117			- EXPERIMENTAL:
118			new pure-perl model added, AnyEvent now always finds a suitable
119			event model.
120	root	1.12	- improved documentation.
121			- reduced cpu overhead.
122
123	root	1.11	1.02 Fri Jan 13 14:15:40 CET 2006
124			- add COPYING to clarify license.
125
126	root	1.10	1.01 Sun Jan 8 05:48:09 CET 2006
127			- correctly cancel Event timers, avoid memory leaks.
128
129	root	1.9	1.0 Sun Jan 8 05:40:58 CET 2006
130	root	1.8	- allow third-party interfaces to be added at runtime.
131			- fix version number.
132
133	root	1.7	0.9 Fri Dec 30 02:25:41 CET 2005
134	root	1.6	- fixed errors in the documentation.
135	root	1.7	- going back to using $VERSION as "load check",
136			as suggested by Jörn Reder. Let's see why I stopped using
137			this method.
138			- add 'hup' to the list of events to receive for glib
139			and generate 'rw' events for it, as some versions of
140			glib seem to require this, while this breaks other
141			(older) versions of glib.
142			- implemented PERL_ANYEVENT_VERBOSE env variable.
143	root	1.6
144	root	1.5	0.3 Sun Dec 4 10:43:33 CET 2005
145			- no changes to the code.
146			- fixed documentation.
147			- clarified some corner cases.
148			- vastly improved documentation with a long example.
149
150	root	1.3	0.2 Thu Dec 1 22:18:49 CET 2005
151	root	1.44	- check whether a valid method was called, to avoid endless loops.
152	root	1.4	- move condvars into their own class (cleaner, safer).
153			- don't die when some modules are not available.
154			- Tk is too broken to allow for words. Will work once Tk works.
155	root	1.3
156	root	1.2	0.1 Thu Dec 1 19:44:57 CET 2005
157			- spiced up and cleaned up for release.
158
159	root	1.1	0.01 Tue Sep 21 18:12:09 CEST 2004
160			- original version; copied from Convert::Scalar.
161