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Comparing Coro/Changes (file contents):
Revision 1.308 by root, Thu Dec 27 21:32:15 2007 UTC vs.
Revision 1.548 by root, Sun Feb 13 22:06:18 2011 UTC

1Revision history for Perl extension Coro. 1Revision history for Perl extension Coro.
2 2
3TODO: should explore PerlIO::via::CoroCede and PerlIO::via::CoroAIO. 3TODO: should explore PerlIO::coroaio (perl leaks like hell).
4TODO: maybe implement a default message channel, very much like Erlang 4TODO: unready_all
5 (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
9 - try a tentative workaround against the breakage that 5.13 has
10 introduced without depreciation period. sigh.
11
125.36 Sun Feb 13 05:33:41 CET 2011
13 - automatically load Coro::Channel, Coro::RWLock, Coro::Semaphore,
14 Coro::SemaphoreSet, Coro::Signal and Coro::Specific on first "new"
15 method call.
16 - undocument Coro::Timer::sleep and obsolete whole module.
17 - optimise Coro::Timer::timeout memory and cpu usage.
18 - slightly updated Coro::Intro for recent changes.
19 - do not initialise PL_dirty anymore.
20
215.25 Thu Nov 11 01:08:39 CET 2010
22 - try a different approach on netbsd - netbsd 5 finally has marginally
23 working pthreads, but still broken ucontext/sigaltstack.
24 - openbsd 4.8 finally got their act together, Coro works out of the box
25 with asm, setjmp and pthreads (no change, just informational).
26
275.24 Sat Oct 23 11:27:12 CEST 2010
28 - port to the EV 4.0 API.
29 - work around bugs in mingw32, making strawberry perl work
30 out of the box.
31 - correctly modify Coro::AIO function prototypes
32 so that they reflect the "no optional parameters" rule.
33 - "ported" libcoro to C++.
34
355.23 Mon May 17 18:50:42 CEST 2010
36 - be more resistant to ordering changes when initialising
37 Coro::AnyEvent, Coro::EV and Coro::Event (reported by Matthias
38 Waldorf).
39 - document that perl 5.12 deliberately removed support for cloning.
40
415.22 Wed Apr 14 03:55:35 CEST 2010
42 - correctly return udnef on errors in Coro::Handle::read/write
43 (testcase by Marc Mims).
44 - convert Coro::Util into a "perl compatibility wrapper" - the functions
45 are less useful now, but are drop-in replacements for existing
46 functions, listing better alternatives in the documentation. This also
47 fixes a bug in Coro::LWP which naively substituted Socket::inet_aton
48 with Coro::Util::inet_aton.
49 - do not override $Coro::idle unconditionally in Coro.pm, as other
50 modules could have provided their own idle coro already
51 (for exmaple, Coro::AnyEvent).
52 - fix Coro::Util::gethost* functions.
53 - Coro::Timer corretcly exports it's symbols (reported by Hideki Yamamura).
54
555.21 Wed Dec 16 07:19:51 CET 2009
56 - automatically load Coro::AnyEvent when AnyEvent and Coro are used
57 together.
58 - add some examples on how to combine other event loops with Coro in
59 Coro::AnyEvent, and how to run it (and not to block). Seems to be
60 the most common source of confusion.
61 - try to catch people naively blocking in an event callback.
62 - work around the perl filehandle bug issue in conjunction with
63 older common::sense (as indirectly pointed out by ZSystem).
64 - clarify the "not from signal handlers" section.
65
665.2 Sun Oct 4 14:54:24 CEST 2009
67 - Coro::Storable destroyed the prototypes of the functions it wrapped.
68 - export rouse_cb and rouse_wait by default now.
69 - fix various prototype mismatches in Coro::AnyEvent and Coro::Handle.
70 - new method $state->swap_sv.
71 - added section on "windows process emulation" to the manpage,
72 after a not-so-fruitful (nor-friendly) "discussion" with chip
73 salzenberg (discussion implies arguments, but his only arguments
74 were ad-hominems, one wonders why he started it in the first
75 place). I hope this explains it well enough for him to understand,
76 and maybe well enough for others to understand.
77 - use common::sense everywhere now.
78 - idle callbacks are no longer supported, use idle coros instead.
79 - print a thread listing when a deadlock is detected.
80
815.17 Sat Aug 22 23:09:31 CEST 2009
82 - work around a bug in the perl debugger causing crashes
83 when running under the debugger by marking _pool_handler as nodebug.
84 - speed up Coro::async considerably.
85 - try some hacks to get netbsd to work "more often" - their broken
86 setjmp/longjmp, ucontext *and* phtreads are really hard on Coro.
87 - convert Coro to AE 5.0 API.
88
895.162 Tue Jul 28 04:04:03 CEST 2009
90 - perl 5.8.2 is now minimum requirement.
91 - skip t/19_handle.t on broken windows perls.
92
935.161 Wed Jul 22 04:47:38 CEST 2009
94 - Coro::AnyEvent::poll could have a different prototype when EV was
95 used as backend (analyzed by Tatsuhiko Miyagawa).
96 - Coro::AnyEvent errornously initialised the event loop when loaded,
97 not on demand.
98 - try to workaround rare */t/01_unblock.t failures.
99
1005.16 Tue Jul 21 01:44:37 CEST 2009
101 - Coro::AnyEvent failed to hook into the event loop
102 when no threads had been readied between detecting
103 the event loop and actually running it.
104 - considerably speed up Coro::Select by taking avdantage
105 of AnyEvent > 4.8 and some other optimisations.
106 - implement paragraph readline mode in Coro::Handle
107 (based on patches by Zsbán Ambrus).
108 - replace WSAEINPROGRESS by WSAEWOULDBLOCK (reported
109 and analyzed by Yasuhiro MATSUMOTO).
110 - clarified libcoro license and copyright.
111 - someone stole my EXTRA_META!!!
112 - implement Coro::Select::patch_pp_sselect and it's brother,
113 for hardcode select overriding.
114
1155.151 Mon Jul 6 05:41:57 CEST 2009
116 - backport to windows process emulation code again (patch by
117 Yasuhiro MATSUMOTO).
118 - slightly update Coro::MakeMaker.
119
1205.15 Tue Jun 30 10:28:06 CEST 2009
121 - deprecate Coro::Socket, document how to get ipv6 support via
122 AnyEvent::Socket instead.
123 - implement signal->wait ($cb) interface, similar to semaphores.
124 - work around SvOK not supporting getmagic, so we have to getmagic
125 to test for undef :/ (reported by Matthias Waldorf).
126 - load Coro::AnyEvent in all modules using AnyEvent.
127 - work around perl corrupting our internal data structures,
128 reported by Tokuhiro Matsuno.
129 - enable per-coroutine real and cpu time gathering
130 (Coro::State::enable_times).
131
1325.14 Wed Jun 24 01:37:48 CEST 2009
133 - provide explicit functions to "cede" to the event loop in Coro::AnyEvent,
134 as this seems to have been a difficult concept (poll, sleep, idle,
135 idle_upto).
136 - add Coro::AnyEvent::readable/writable functions.
137 - clarify Coro::EV/Event/AnyEvent manpages.
138 - free per-thread global scalars in the thread calling ->cancel, to
139 avoid crashes when $_, $@ etc., are magical but some of those
140 had already been freed.
141 - "unexperimentalise" the callback interface for Coro::Semaphore.
142 - speed up ready queue management/context switching by using a linked
143 list instead of an array (~5-10%).
144 - implement "watch" command in Coro::Debug shells.
145 - for fun, implement time-slicing as an example in the manpage.
146 - if AnyEvent detects EV or Event, but we don't have Coro::EV or
147 Coro::Event, use the normal AnyEvent handling instead of dieing
148 (the same is true for Coro::Handle).
149 - properly document Coro::EV::timed_io_once.
150 - avoid unneccessary ->cancel calls in Coro::Handle.
151 - maybe make it work on mingw32 with win32 backend
152 (based on patch by Yasuhiro Matsumoto).
153
1545.132 Fri May 29 09:00:39 CEST 2009
155 - do not keep a reference to the argument itself in
156 Coro::Semaphore::guard, as it could change later.
157 - support SO_RCVBUF/SO_SNDBUF nonstandard Coro::Socket options,
158 should support a prepare callback.
159
1605.131 Mon Mar 16 23:20:37 CET 2009
161 - implement and document Coro->suspend, Coro->resume.
162 - fix Coro::Select implementation to not (often) close
163 the passed file descriptors (testcase provided by pippijn).
164
1655.13 Mon Dec 15 21:51:42 CET 2008
166 - EXPERIMENTAL: implement dynamic winds (on_enter/on_leave).
167 - don't set diehook to C<undef> but instead to NULL, to avoid
168 spurious warnings.
169 - fix a lot of bugs in Coro::SemaphoreSet.
170 - Coro::SemaphoreSet will less often create a semaphore needlessly.
171 - add Coro::SemaphoreSet::count and wait methods.
172 - take advantage of the new Guard module.
173 - deprecate Coro::guard.
174 - try to fix the dreaded 01_unblock tests once more. I hate it when
175 testsuites need more fixing than the code they are supposed to test.
176 - croak in more cases when a required callback isn't resolvable.
177 - fix some minor issues in Coro::State->call/eval.
178 - use current coroutine context instead of a temporary one
179 when temporarily switching to another coroutine.
180 - do not call C-level on_destroy handlers during global destruction,
181 to avoid needless segfaults.
182
1835.12 Sun Dec 7 13:30:38 CET 2008
184 - add default config for MirOS, which seems to be a bug-to-bug
185 compatible fork of openbsd ("world domination by releasing
186 openbsd cvs before the openbsd folks do it" or so :).
187 - free_padlist did destroy the names pad, not good, but didn't
188 seem to bother perl - this could fix issues such as eval ""
189 inside a function called from multiple coroutines.
190 - use a different method to detect destruction time.
191 - be more careful when freeing padlists just before global
192 destruction.
193 - fixed and expanded the call/cc example.
194 - renamed _terminate to _coro_run.
195 - new method Coro::Channel->shutdown.
196 - try pthreads on openbsd <4.4 (broken sigaltstack, will
197 pthreads fare better?).
198 - be less picky about destroying "a" running coroutine.
199
2005.11 Tue Nov 25 21:49:05 CET 2008
201 - DEBUGGING in 5.10.0 is a mess: it constantly flags perfectly
202 working code with failed assertions, introducing more bugs than
203 it fixes, requiring elaborate workarounds :(
204
2055.1 Mon Nov 24 08:54:59 CET 2008
206 - wrote a small introductory tutorial - Coro::Intro.
207 - convert Coro::Timer, Coro::Select and Coro::Util to rouse API.
208 - Coro::Select did errornously dup the file descriptors
209 and didn't work with all AnyEvent backends.
210 - Coro::Select wasn't imported correctly form Coro::LWP, causing blocking
211 LWP data transfers.
212 - disassociate c contexts from coro objects - this is agruably more
213 correct, but mostly allows sharing of cctxs between coro and state
214 objects, for added memory savings and speed increases.
215 - bumped $Coro::POOL_RSS up to 32kb by default.
216 - no longer set the optype to OP_CUSTOM, as B::* understandably
217 doesn't like this very much (and we *are* a type of entersub).
218 - implement state cloning, just to prove that call/cc can be done.
219 - automatically load Coro::AnyEvent in Coro::Handle.
220 - wrap ->cancel calls in eval inside Coro::Handle as EV watchers
221 do not have this method (and don't need it either).
222 - speed up generic anyevent methods in Coro::Handle by using rouse
223 callbacks.
224 - allow coroutines in $Coro::IDLE, speeding up Coro::AnyEvent and
225 others. It also makes the debugger happier, as you can trace
226 through the idle threads now.
227 - add comppad_name* and hints ($^H, %^H) to per-thread variables.
228 - eg/event was pretty broken.
229 - better 5.8.6 compatibility.
230
2315.0 Thu Nov 20 10:35:05 CET 2008
232 - NEW ARCHITECTURE: use the latest 4.x version if you experience
233 stability issues.
234 - bump API version to 7 - all dependents must be recompiled.
235 - removed timed_* functions - they were not being used anyways
236 and should be replaced by a more generic mechanism -
237 and were annoying to support anyways :)
238 - removed SemaphoreSet's waiter method - use sem method instead.
239 - Coro::Semaphore->adjust didn't correctly wake up enough waiters.
240 - async_pool did free a scalar value twice
241 ("Attempt to unreference...").
242 - fix a longstanding bug where calling terminate on a coro that
243 was waiting for a semaphore that was just becoming available
244 would cause a deadlock (semaphore would get into a state where
245 it was available but waiters were still blocked).
246 - calling throw on a coroutine that is waiting for a semaphore will
247 no longer make it acquire the semaphore (and thus leak a count).
248 - perl's process emulation is now not even theoretically supported
249 anymore.
250 - new functions Coro::rouse_cb and Coro::rouse_wait for easier
251 conversion of callback-style to blocking-style.
252 - new methods $coro->schedule_to and ->cede_to, to specifically
253 schedule or cede to a specific coroutine.
254 - new function Coro::Semaphore::wait.
255 - use named constants in Coro::Channel (Richard Hundt).
256 - directly patch the entersub opcode calling SLF functions (cede,
257 transfer and so on). this does speed up context switching, but
258 more importanly, it frees us from the hardcoded behaviour of
259 entersub, so we might actually be able to return something from
260 those functions and atcually create new ones.
261 - take advantage of __builtin_frame_address on gcc.
262 - expose THX in coroapi (not sure whether this was a wise decision,
263 as "threaded" perls are running at half speed anyways).
264 - implement execute_slf (schedule-like-function) interface that makes
265 it possible to implement schedule-like-functions in XS.
266 - use new SLF interface to massively speed up Coro::EV by roughly a
267 factor of two.
268 - used new SLF interface to massively speed up Coro::Semaphore by a
269 factor of three.
270 - used new SLF interface to speed up Coro::AIO by roughly a factor of
271 four and reduce its memory usage considerably.
272 - implement Coro::SemaphoreSet purely in terms of Coro::Semaphore,
273 for a nice speedup and vastly more correct behaviour. Also implement
274 a new method "sem" to get at the underlying semaphore object.
275 - implement Coro::Channel in terms of Coro::Semaphore, for a moderate
276 (in comparison) 20-40% speedup.
277 - used new SLF interface to reimplement Coro::Signal gaining
278 some unknown (because I was too lazy), but certain, speedup, and also
279 making signals reliable for the first time.
280 - used new SLF interface and other optimisations to speed up async_pool
281 by a factor of two. It also doesn't rely on perl's exception mechanism
282 to exit anymore. The overhead for terminating an async_pool, coro over
283 a normal async is now very small.
284 - sped up coroutine creation/destruction by 40%.
285 - forgot to include Coro/libcoro/README in the dist for all these years.
286 - work around a freebsd pthreads bug (manual testcancel is required as
287 pthread_cond_wait isn't a cancellation point on freebsd).
288 - use new rouse functions to speed up and simplify Coro::BDB.
289 - make "prefer perl native functions" work with threaded perls.
290 - condense Coro::Debug ps output, hint at v and w flags.
291 - (libcoro) lots of minor cleanups and portability improvements.
292
2934.914 Wed Nov 19 12:54:18 CET 2008
294 - fix a disastrous bug in the readline optimisation
295 introduced in 4.801.
296
2974.913 Sat Nov 15 07:58:28 CET 2008
298 - async_pool did free a scalar value twice
299 ("Attempt to unreference...").
300
3014.912 Thu Nov 13 18:31:23 CET 2008
302 - minor cleanups.
303 - use much larger stacks on linux and perl < 5.8.8.
304 - Coro::Debug::new_unix_server did not unlink the socket
305 when destroyed.
306
3074.911 Tue Nov 11 04:26:17 CET 2008
308 - "port" to threaded perls.
309
3104.91 Mon Nov 10 05:36:38 CET 2008
311 - the ->throw exception object no longer leaks.
312 - creating a new cctx leaked a scopestack entry (memleak).
313 - new coroutines didn't get created with a zero flags field
314 (unknown impact).
315 - calling ->throw on a not-yet-started coroutine should now work
316 instead of being ignored.
317 - ->throw is now supported on Coro::State objects.
318 - clean up cctx creation code a bit.
319 - entersub is actually a UNOP, not a LOGOP (not a bugfix).
320
3214.9 Sat Nov 8 17:45:27 CET 2008
322 - (libcoro) did not preserve rbp with CORO_ASM (we are getting there).
323 - (libcoro) no longer leak threads in the experimental pthread backend,
324 also speed it up considerably.
325 - (libcoro) do not rely on makecontext passing void *'s unscathed.
326 - fix compiletime dependencies on libcoro in the Makefile.
327 - cctx_count wasn't always updated properly.
328 - Coro::State::cctx_stacksize wasn't applied correctly.
329 - new function Coro::State::cctx_max_idle.
330 - the default max number of idle C contexts is now 4.
331 - (libcoro) try harder to get _setjmp/_longjmp.
332 - (libcoro) cleanup and extend the libcoro API to officially
333 allow the creation of empty source contexts.
334 - very experimental workaround for the totally broken netbsd platform.
335 - tried to hack around openbsd bugs.
336
3374.804 Wed Nov 5 16:36:00 CET 2008
338 - Coro::Debug::new_unix_server would not create a non-blocking listening
339 socket, sometimes causing freezes.
340 - (libcoro) fix misaligned stack points for setjmp and assembly
341 methods, which can cause crashes on x86/x86_64 with a sufficiently
342 aggressive compiler.
343 - new function: Coro::Debug::new_tcp_server.
344 - move ->throw into the Coro class because it only works on coro objects.
345
3464.803 Mon Nov 3 17:16:12 CET 2008
347 - (libcoro) use a global asm statement to become independent of gcc
348 otpimisations for CORO_ASM (thanks to pippijn for the idea).
349 - try to workaround yet another broken bsd, this time dragonfly.
350
3514.802 Thu Oct 30 10:56:12 CET 2008
352 - support -fno-omit-frame-pointer on x86 with the assembly method.
353 - tune 01_unblock.t tests a bit.
354
3554.801 Wed Oct 22 18:33:37 CEST 2008
356 - improve readline speed for very long "lines".
357 - backport to 5.8.8.
358
3594.8 Thu Oct 2 13:34:40 CEST 2008
360 - new function Coro::AIO::aio_wait.
361 - Coro.:AIO and Coro::BDB now "use Coro::AnyEvent".
362 - greatly speed up and reduce memory usage of Coro::AIO requests.
363 - implement some other µ-optimisations.
364
3654.749 Mon Sep 29 14:40:12 CEST 2008
366 - port to slow and broken pseudo-threaded perls. (courtesy pippijn).
367
3684.748 Sat Sep 27 14:03:19 CEST 2008
369 - implement, but do not document, PerlIO::cede(granularity).
370 - Coro::Storable forgot to wrap Storable::pstore.
371 - work around the multitude of leaks and memory corruption
372 bugs in PerlIO::via by using our own C-level perliol. As a side
373 effect, Coro::Storable is now much, much, much faster.
374
3754.747 Tue Sep 23 01:59:41 CEST 2008
376 - fix a per-cv memleak (one empty array was leaked per
377 code reference).
378 - avoid a crash in coro->call|rss when the coroutine was already
379 destroyed (most noticably when using Coro::Debug::ps :)
380 - also protect *Storable::FILE.
381 - push up default storable granularity to 20ms.
382
3834.746 Sun Sep 21 03:22:20 CEST 2008
384 - be more insistent on locking Storable against reentrancy
385 in Coro::Storable.
386 - move swap_def?v and throw to Coro::State, as documented.
387
3884.745 Thu Jul 24 00:14:38 CEST 2008
389 - remove debugging code related to MgPV_nolen_const, also try to
390 make it compile with perl 5.8.6 (yes, apple apparently loves
391 outdated software). Reported by John S.
392
3934.744 Tue Jul 8 22:06:35 CEST 2008
394 - correctly provide default DIE/WARN handlers as documented.
395 - also overwrite PL_vtbl_sigelem.svt_clear, even though current
396 implementations inside perl work fine for us.
397
3984.743 Mon Jun 16 00:21:57 CEST 2008
399 - when using Coro::EV without running EV::loop it could
400 result in busy-waiting for events, this has been fixed.
401 - reduce codesize and improve performance by using EV_DEFAULT_UC.
402
4034.742 Sat May 31 14:10:21 CEST 2008
404 - implement a workaround for (some) perl <5.8.8 versions.
405 - require EV 3.3+.
406
4074.741 Fri May 30 23:33:09 CEST 2008
408 - tell netbsd how utterly broken their imitation of an OS is
409 and refuse to build by default if pthreads are in use.
410 - switch to "s" method on all bsd's by default, as their ucontext
411 stuff seems just too broken.
412 - fix a bug in Coro::Select.
413
4144.74 Thu May 29 20:05:31 CEST 2008
415 - do not test Coro::LWP for lack of dependencies.
416 - do not test Coro::Select for lack of working perls.
417
4184.73 Thu May 29 2008
419 - fix a bug in Coro::EV which would cause it to block despite
420 there being runnable coroutines.
421 - sprinkle "no warnings" freely over everything, also suppress
422 warnings for some other modules.
423 - fix typo in WSAEWOULDBLOCK.
424
4254.72 Sun May 25 05:14:36 CEST 2008
426 - tweak META.yaml a bit, unfortunately, there is no documented way
427 to have optional dependencies with CPAN. doh :(
428 - avoid running some tests on windows because they would fail due to
429 perl bug (broken fork, broken pipes...).
430 - work around perl on windows bugs where perl returns undocumented
431 error codes for sysread, syswrite etc. by taking advantage
432 of AnyEvent's workaround for that problem.
433 - use AnyEvent::Util::fh_nonblocking in Coro::Handle to work around
434 a common perl implementation bug on windows.
435 - use unix domain sockets in testsuite to work around
436 common perl implementation bugs on widows (they are emulated by
437 tcp sockets on windows. ugh.)
438
4394.71 Sat May 24 20:01:27 CEST 2008
440 - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()").
441 - take advantage of async name resolution of AnyEvent::Util.
442 - work around brutal inet_aton override in Coro::LWP.
443 - take advantage of the readyhook in Coro::EV, for smoother
444 scheduling.
445
4464.7 Sun May 11 00:32:19 CEST 2008
447 - completely reworked the Coro manpage.
448 - added Coro::AnyEvent, generic event loop integration.
449 - implement cancel, ready and kill commands in Coro::Debug.
450 - document find_coro in Coro::Debug.
451 - incompatible change: rename has_stack to has_cctx.
452 - Coro::AIO and Coro::BDB no longer force event model detection,
453 use AnyEvent::AIO and AnyEvent::BDB.
454
4554.6 Sat Apr 26 10:05:14 CEST 2008
456 - INCOMPATIBLE CHANGE: sub/code attributes are no longer supported
457 by the Coro module. It was a mistake to have it in the first place.
458 - (experimental) support for activestate perl 5.10 (method "w").
459 - (experimental) support for strawberry perl (method "a").
460 - coro_sigelem_set did not return a value although it had to,
461 actual impact unknown.
462
4634.51 Mon Apr 14 13:28:27 CEST 2008
464 - make it compile again on 5.8.
465
4664.50 Thu Apr 10 09:43:17 CEST 2008
467 - I did it twice! (see 4.49).
468
4694.49 Sun Apr 6 21:23:31 CEST 2008
470 - grr, instead of compiling the recent changes on 5.10 only they
471 were compiled on 5.8 only.
472
4734.48 Sun Apr 6 20:36:46 CEST 2008
474 - allow coroutine switches during eval's under 5.10.x, as it seems
475 the parser is a per-interpreter option now, so this is safe
476 (this might fix the odd crashing bug).
477 - drop support for 5.9.x versions: they are dead, jim.
478
4794.47 Sun Apr 6 00:37:52 CEST 2008
480 - force cctx allocation on API calls: we know we need to force one
481 and gcc actually manages to confuse our heuristic nowadays,
482 leading to crashes and worse.
483 - document force_cctx.
484
4854.46 Fri Apr 4 22:05:43 CEST 2008
486 - upgrade libcoro, resulting in pthread-backend (which was only created
487 to fulfill the rules of the programming languages shootout).
488
4894.45 Thu Mar 13 11:55:36 CET 2008
490 - fix a file leaking bug in eg/mhyttpd that would allow
491 downloading of any file (reported by oesi).
492 - fix deadlock bug in Coro::Channel (reported by Richard Hundt)
493 (also add testcase).
494 - support Broadcast option in Coro::Socket (patch by Richard Hundt,
495 apparently having loads of fun with that).
496 - implement $state->swap_defsv, ->swap_defav and document ->throw.
497
4984.4 Wed Feb 13 16:44:29 CET 2008
499 - only assume .cfi pseudo isns exist on GNU/Linux.
500 - add get_timed method to Coro::Channels.
501 - fixed Coro::Debug manpage.
502 - perl 5.11 compatbility improvement based on patch by
503 Andreas König.
504
5054.37 Sun Jan 20 11:25:23 CET 2008
506 - soften the check for an active parser for perl 5.10 (avoiding
507 "Coro::State::transfer called while parsing" in many cases).
508
5094.36 Sun Jan 13 10:53:56 CET 2008
510 - reset diehook when terminating from an async_pool as to not
511 trigger any __DIE__ handlers.
512
5134.35 Sun Jan 13 04:14:13 CET 2008
8 - "bt" debug command now displays any exceptions 514 - "bt" debug command now displays any exceptions
9 from longmess. 515 from longmess and also skips the innermost
516 stackframes, giving more useufl output.
517 - allow backtraces in coroutines blocked in Coro::EV,
518 at a <1% speed hit.
519 - handle localising of $SIG{__WARN__} and __DIE__
520 properly (with a proper amount of dirty hacking).
10 521
114.34 Sat Dec 22 17:49:53 CET 2007 5224.34 Sat Dec 22 17:49:53 CET 2007
12 - upgrade to EV version 2.0 API. 523 - upgrade to EV version 2.0 API.
13 524
144.33 Mon Dec 17 08:36:12 CET 2007 5254.33 Mon Dec 17 08:36:12 CET 2007

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