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Comparing Coro/Changes (file contents):
Revision 1.480 by root, Mon Dec 15 00:28:30 2008 UTC vs.
Revision 1.543 by root, Fri Oct 29 15:25:07 2010 UTC

1Revision history for Perl extension Coro. 1Revision history for Perl extension Coro.
2 2
3TODO: should explore PerlIO::coroaio (perl leaks like hell). 3TODO: should explore PerlIO::coroaio (perl leaks like hell).
4TODO: maybe implement a default message channel, very much like Erlang's 4TODO: unready_all
5 actor model (which is cool in a lot of important aspects (failures!), 5TODO: myhttpd header parsing
6 but very lacking in others (higher level ipc)). 6TODO: channel->maxsize(newsize)?
7TODO: http://www.microsoft.com/msj/archive/s2ce.aspx
7 8
8TODO: dynamic wind, test and document 9 - try a different approach on netbsd - netbsd 5 finally has marginally
95.13 10 working pthreads, but still broken ucontext/sigaltstack.
11
125.24 Sat Oct 23 11:27:12 CEST 2010
13 - port to the EV 4.0 API.
14 - work around bugs in mingw32, making strawberry perl work
15 out of the box.
16 - correctly modify Coro::AIO function prototypes
17 so that they reflect the "no optional parameters" rule.
18 - "ported" libcoro to C++.
19
205.23 Mon May 17 18:50:42 CEST 2010
21 - be more resistant to ordering changes when initialising
22 Coro::AnyEvent, Coro::EV and Coro::Event (reported by Matthias
23 Waldorf).
24 - document that perl 5.12 deliberately removed support for cloning.
25
265.22 Wed Apr 14 03:55:35 CEST 2010
27 - correctly return udnef on errors in Coro::Handle::read/write
28 (testcase by Marc Mims).
29 - convert Coro::Util into a "perl compatibility wrapper" - the functions
30 are less useful now, but are drop-in replacements for existing
31 functions, listing better alternatives in the documentation. This also
32 fixes a bug in Coro::LWP which naively substituted Socket::inet_aton
33 with Coro::Util::inet_aton.
34 - do not override $Coro::idle unconditionally in Coro.pm, as other
35 modules could have provided their own idle coro already
36 (for exmaple, Coro::AnyEvent).
37 - fix Coro::Util::gethost* functions.
38 - Coro::Timer corretcly exports it's symbols (reported by Hideki Yamamura).
39
405.21 Wed Dec 16 07:19:51 CET 2009
41 - automatically load Coro::AnyEvent when AnyEvent and Coro are used
42 together.
43 - add some examples on how to combine other event loops with Coro in
44 Coro::AnyEvent, and how to run it (and not to block). Seems to be
45 the most common source of confusion.
46 - try to catch people naively blocking in an event callback.
47 - work around the perl filehandle bug issue in conjunction with
48 older common::sense (as indirectly pointed out by ZSystem).
49 - clarify the "not from signal handlers" section.
50
515.2 Sun Oct 4 14:54:24 CEST 2009
52 - Coro::Storable destroyed the prototypes of the functions it wrapped.
53 - export rouse_cb and rouse_wait by default now.
54 - fix various prototype mismatches in Coro::AnyEvent and Coro::Handle.
55 - new method $state->swap_sv.
56 - added section on "windows process emulation" to the manpage,
57 after a not-so-fruitful (nor-friendly) "discussion" with chip
58 salzenberg (discussion implies arguments, but his only arguments
59 were ad-hominems, one wonders why he started it in the first
60 place). I hope this explains it well enough for him to understand,
61 and maybe well enough for others to understand.
62 - use common::sense everywhere now.
63 - idle callbacks are no longer supported, use idle coros instead.
64 - print a thread listing when a deadlock is detected.
65
665.17 Sat Aug 22 23:09:31 CEST 2009
67 - work around a bug in the perl debugger causing crashes
68 when running under the debugger by marking _pool_handler as nodebug.
69 - speed up Coro::async considerably.
70 - try some hacks to get netbsd to work "more often" - their broken
71 setjmp/longjmp, ucontext *and* phtreads are really hard on Coro.
72 - convert Coro to AE 5.0 API.
73
745.162 Tue Jul 28 04:04:03 CEST 2009
75 - perl 5.8.2 is now minimum requirement.
76 - skip t/19_handle.t on broken windows perls.
77
785.161 Wed Jul 22 04:47:38 CEST 2009
79 - Coro::AnyEvent::poll could have a different prototype when EV was
80 used as backend (analyzed by Tatsuhiko Miyagawa).
81 - Coro::AnyEvent errornously initialised the event loop when loaded,
82 not on demand.
83 - try to workaround rare */t/01_unblock.t failures.
84
855.16 Tue Jul 21 01:44:37 CEST 2009
86 - Coro::AnyEvent failed to hook into the event loop
87 when no threads had been readied between detecting
88 the event loop and actually running it.
89 - considerably speed up Coro::Select by taking avdantage
90 of AnyEvent > 4.8 and some other optimisations.
91 - implement paragraph readline mode in Coro::Handle
92 (based on patches by Zsbán Ambrus).
93 - replace WSAEINPROGRESS by WSAEWOULDBLOCK (reported
94 and analyzed by Yasuhiro MATSUMOTO).
95 - clarified libcoro license and copyright.
96 - someone stole my EXTRA_META!!!
97 - implement Coro::Select::patch_pp_sselect and it's brother,
98 for hardcode select overriding.
99
1005.151 Mon Jul 6 05:41:57 CEST 2009
101 - backport to windows process emulation code again (patch by
102 Yasuhiro MATSUMOTO).
103 - slightly update Coro::MakeMaker.
104
1055.15 Tue Jun 30 10:28:06 CEST 2009
106 - deprecate Coro::Socket, document how to get ipv6 support via
107 AnyEvent::Socket instead.
108 - implement signal->wait ($cb) interface, similar to semaphores.
109 - work around SvOK not supporting getmagic, so we have to getmagic
110 to test for undef :/ (reported by Matthias Waldorf).
111 - load Coro::AnyEvent in all modules using AnyEvent.
112 - work around perl corrupting our internal data structures,
113 reported by Tokuhiro Matsuno.
114 - enable per-coroutine real and cpu time gathering
115 (Coro::State::enable_times).
116
1175.14 Wed Jun 24 01:37:48 CEST 2009
118 - provide explicit functions to "cede" to the event loop in Coro::AnyEvent,
119 as this seems to have been a difficult concept (poll, sleep, idle,
120 idle_upto).
121 - add Coro::AnyEvent::readable/writable functions.
122 - clarify Coro::EV/Event/AnyEvent manpages.
123 - free per-thread global scalars in the thread calling ->cancel, to
124 avoid crashes when $_, $@ etc., are magical but some of those
125 had already been freed.
126 - "unexperimentalise" the callback interface for Coro::Semaphore.
127 - speed up ready queue management/context switching by using a linked
128 list instead of an array (~5-10%).
129 - implement "watch" command in Coro::Debug shells.
130 - for fun, implement time-slicing as an example in the manpage.
131 - if AnyEvent detects EV or Event, but we don't have Coro::EV or
132 Coro::Event, use the normal AnyEvent handling instead of dieing
133 (the same is true for Coro::Handle).
134 - properly document Coro::EV::timed_io_once.
135 - avoid unneccessary ->cancel calls in Coro::Handle.
136 - maybe make it work on mingw32 with win32 backend
137 (based on patch by Yasuhiro Matsumoto).
138
1395.132 Fri May 29 09:00:39 CEST 2009
140 - do not keep a reference to the argument itself in
141 Coro::Semaphore::guard, as it could change later.
142 - support SO_RCVBUF/SO_SNDBUF nonstandard Coro::Socket options,
143 should support a prepare callback.
144
1455.131 Mon Mar 16 23:20:37 CET 2009
146 - implement and document Coro->suspend, Coro->resume.
147 - fix Coro::Select implementation to not (often) close
148 the passed file descriptors (testcase provided by pippijn).
149
1505.13 Mon Dec 15 21:51:42 CET 2008
151 - EXPERIMENTAL: implement dynamic winds (on_enter/on_leave).
10 - don't set diehook to C<undef> but instead to NULL, to avoid 152 - don't set diehook to C<undef> but instead to NULL, to avoid
11 spurious warnings. 153 spurious warnings.
12 - fix a lot of bugs in Coro::SemaphoreSet. 154 - fix a lot of bugs in Coro::SemaphoreSet.
13 - Coro::SemaphoreSet will less often create a semaphore needlessly. 155 - Coro::SemaphoreSet will less often create a semaphore needlessly.
14 - add Coro::SemaphoreSet::count and wait methods. 156 - add Coro::SemaphoreSet::count and wait methods.
… …
18 testsuites need more fixing than the code they are supposed to test. 160 testsuites need more fixing than the code they are supposed to test.
19 - croak in more cases when a required callback isn't resolvable. 161 - croak in more cases when a required callback isn't resolvable.
20 - fix some minor issues in Coro::State->call/eval. 162 - fix some minor issues in Coro::State->call/eval.
21 - use current coroutine context instead of a temporary one 163 - use current coroutine context instead of a temporary one
22 when temporarily switching to another coroutine. 164 when temporarily switching to another coroutine.
165 - do not call C-level on_destroy handlers during global destruction,
166 to avoid needless segfaults.
23 167
245.12 Sun Dec 7 13:30:38 CET 2008 1685.12 Sun Dec 7 13:30:38 CET 2008
25 - add default config for MirOS, which seems to be a bug-to-bug 169 - add default config for MirOS, which seems to be a bug-to-bug
26 compatible fork of openbsd ("world domination by releasing 170 compatible fork of openbsd ("world domination by releasing
27 openbsd cvs before the openbsd folks do it" or so :). 171 openbsd cvs before the openbsd folks do it" or so :).

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