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Comparing Coro/Changes (file contents):
Revision 1.484 by root, Mon Dec 15 20:52:04 2008 UTC vs.
Revision 1.640 by root, Sun Jun 7 02:01:04 2015 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: channel->maxsize(newsize)?
5 actor model (which is cool in a lot of important aspects (failures!), 5TODO: __GCC_HAVE_DWARF2_CFI_ASM
6 but very lacking in others (higher level ipc)). 6TODO: swap_sv, maybe add scope_swap_sv, andallow to unswap by repeat?
7TODO: swap_sv not undone in pool
8TODO: croak when async_pool tries to run canceled thread?
9
106.43 Thu Jun 4 15:38:14 CEST 2015
11 - use stability canary.
12 - port to stableperl-5.22.0-1.001.
13 - update libecb.
14
156.42 Wed Feb 11 20:29:52 CET 2015
16 - Coro::SemaphoreSet->try did not actually work (analyzed by
17 SATO Kentaro).
18 - upgrade libecb to be C11 compliant.
19
206.41 Sat Sep 6 22:08:46 CEST 2014
21 - restore portability to perl 5.8.x.
22 - give new Coro's a valid GvHV(PL_hintgv) - this is slow and takes
23 up some memory, but fixes "use feature" and similar modules
24 when used inside a Coro.
25 - allow zero as argument to Coro::Channel to mean the same thing
26 as no argument. this works with older versions as well,
27 but wasn't legal until now.
28 - slightly better c header file detection.
29
306.39 Mon Jun 2 00:00:08 CEST 2014
31 - work around more incompatible changes in 5.20.
32
336.38 Sun Jun 1 21:54:23 CEST 2014
34 - check that perl slots actually have enough space to hold
35 interpreter variables.
36 - untested port to perl 5.19 (64 bit tmps indices) (reported
37 by Andreas König).
38 - croak when cancel is called without a thread context.
39
406.37 Tue Mar 4 13:27:33 CET 2014
41 - *sigh*, removed leftover debugging code from debugging a
42 perl bug, of all things.
43
446.36 Tue Mar 4 07:11:59 CET 2014
45 - semaphores would not clear the destroy hook when interrupted
46 by ->throw, causing segfaults or worse.
47 - ->throw on a thread waiting for a semaphore did not acquire
48 the semaphore, but also didn't wake up other waiters,
49 possibly causing a deadlock.
50 - "FATAL: $Coro::IDLE blocked itself" will now use Carp::confess
51 to report a full stacktrace, which should help find out
52 where the actual call is.
53 - "atomically" destroy data in slf_destroy, because it is
54 the right thing to do, just in case.
55 - disable ecb.h libm dependency, to compile on ancient systems
56 or under adverse conditions.
57
586.33 Mon Nov 18 11:26:27 CET 2013
59 - do not crash when freeing padlists with holes (in 5.18).
60 - tentative SVt_BIND 5.19 port/fix.
61
626.32 Tue Nov 5 15:35:35 CET 2013
63 - use a new algorithm to derive padlists for perl 5.18. The old
64 one could lead to 0-pointer accesses inside perl (reported
65 by Darin McBride).
66
676.31 Thu May 9 07:39:48 CEST 2013
68 - Coro::AIO requests would crash if the thread was ready'd
69 while the request was ongoing.
70
716.29 Wed May 8 02:55:18 CEST 2013
72 - when an on_destroy handler destructs the coro currently being
73 destructed a perl scalar could be accessed after being freed,
74 likely causing a crash.
75
766.28 Wed Mar 6 06:58:02 CET 2013
77 - clean remnants of existing __DIE__ and __WARN__ handlers so
78 they lose their magic and will not cause segfaults later
79 (testcase by Andrey Sagulin).
80 - improved Coro::State documentation a bit.
81 - Coro::Debug::command now flushes the output.
82 - add hack detection code for x32 abi, because the braindead slugs
83 who designed that made it look exactly like x86_64 without
84 providing proper compile time symbols to test for it. as a result,
85 this detection cannot work reliably.
86 - valgrind stack registering was broken.
87 - do not rely on Time::HiRes anymore in Coro::Debug.
88
896.23 Fri Dec 7 23:36:37 CET 2012
90 - use experimental fiber implementation on native windows
91 perls.
92 - use sizeof (void *) as multiplication factor for stack sizes,
93 to accomodate the totally braindamaged microsoft 64 bit "os".
94 - changed verifier host from win2k-ap510-32 to win7-sp516-32/64.
95 activeperl 5.16 crashes when PerlIO_define_layer is called due
96 to some bug in the perl dll, strawberry perl at least passes
97 the testsuite.
98 - implement Coro::Handle->peeraddr/host/port, for slightly
99 improved compatibility with LWP.
100 - implement 5.17 compatibility by almost blindly applying a
101 good-looking patch by Father Chrysostomos.
102 - move stack management functions into libcoro 3.
103 - libcoro version 3 "released".
104 - support magic values as timed_io_once args.
105 - recommend AnyEvent 7+ or EV 4+, also require EV
106 version 4 or newer for Coro::EV.
107
1086.10 Tue Oct 9 01:14:27 CEST 2012
109 - updated ecb.h, it had a typo that caused it to not compile on many
110 big endian systems (reported by many people).
111 - disable memory fences in ecb.h to improve portability.
112
1136.09 Sat Oct 6 23:25:02 CEST 2012
114 - Coro::EV I/O watchers were not interruptible by exceptions
115 (Coro::State::throw) (testcase by sten).
116 - ->throw now puts threads into the ready queue, as this seems to
117 be expected by existing code, and code that doesn't cope with spurious
118 wakeups needs fixing anyway.
119 - use fd -1 in mmap.
120 - cast I32 to int in error message printf.
121 - warn about broken so-called "hardened" kernels.
122
1236.08 Fri Apr 13 12:05:47 CEST 2012
124 - be more aggressive about exiting like perl does - formerly,
125 exiting from the non-main thread would not execute END blocks.
126
1276.07 Fri Nov 11 21:21:48 CET 2011
128 - work around a bug in PerlIO (setting $SIG{__WARN__} to a PVCV).
129 - update ecb.h.
130
1316.06 Mon Aug 8 23:59:48 CEST 2011
132 - cygwin unfortunately patches the stack at runtime, so we use the pthreads
133 backend, which is an order of magnitude slower. unfortunately, cygwins
134 pthread implementation isn't very complete either, so allocate the stack
135 twice just to be sure.
136 (note: cygwin also enables mymalloc, which is NOT THREADSAFE ON WINDOWS,
137 in its ithreaded perl - best recompile cygwin and use the 'w'indows
138 backend for much better performance. also disable ithreads for
139 even better performance...).
140
1416.05 Thu Aug 4 21:36:36 CEST 2011
142 - blush, condvar values would not be propagated from send to recv anymore
143 (reported by Chip Salzenberg).
144 - use exponential increase for the readline buffer length in
145 Coro::Handle. also reduce initial allocation to 1020 from 4096 bytes.
146
1476.04 Wed Aug 3 17:15:45 CEST 2011
148 - use even more efficient and more compatible condvars for
149 compatibility to AnyEvent 6.x :)
150 - more inconsequential ecb.h updates.
151
1526.03 Wed Aug 3 11:41:30 CEST 2011
153 - change how Coro patches AnyEvent condvars for compatibility to
154 AnyEvent 6.x.
155 - update ecb.h, to no longer include <pthread.h> in case WinNT.h
156 hasn't been included.
157
1586.02 Wed Jul 13 04:35:19 CEST 2011
159 - "improve portability to Gentoo" - gentoo manages to put perl variables
160 in memory areas that are farther than 2gb apart, which the jit couldn't
161 handle and barfed. now it's just a bit slower on gentoo and similar
162 systems.
163
1646.01 Sun Jul 3 12:31:14 CEST 2011
165 - workarounds are good, but the test for whether pthreads are used
166 was not good. this one should be better.
167 - check differently whether gcc generates cfi instructions itself.
168
1696.0 Wed Jun 29 19:43:35 CEST 2011
170 - INCOMPATIBLE CHANGE: unreferenced coro objects will now be
171 destroyed and cleaned up automatically (e.g. async { schedule }).
172 - implement a JIT compiler for part of the thread switch code,
173 which gives a 50% speed improvement on threaded perls, and
174 about 4% on non-threaded perls (so threaded perls now finally
175 reach about half the speed of non-threaded perls).
176 - slightly modernise Coro::Intro, add section about rouse functions.
177 - avoid DEFSV and ERRSV, giving another 10% improvement
178 in thread switching.
179 - Coro::State->is_destroyed is now called is_zombie.
180 - implement a Coro->safe_cancel method that might fail, but
181 cancels in a "safer" way if it succeeds.
182 - add preliminary support for DEBUGGING perls.
183 - get rid of two hash-accesses when initialising a new Coro - this
184 speeds up coro creation by almost a factor of two.
185 - croak when a coro that is being cancelled tries to block
186 (e.g. while executing a guard block), instead of crashing or
187 deadlocking.
188 - use a more robust and also faster method to identify Coro::State
189 objects - speeds up everything a bit.
190 - implement Coro->cancel in XS for a 20% speed improvement, and to
191 be able to implement mutual cancellation.
192 - speed up context switches by a percent or two by more efficiently
193 allocating context stack entries.
194 - implement Coro->join and Coro->on_destroy in XS for a speedup and
195 a reduction in memory use.
196 - cancelling a coro while it itself is cancelling another coro is
197 now supported and working, instead of triggering an assertion.
198 - be a bit more crash-resistant when calling (buggy) on_destroy
199 callbacks (best effort).
200 - move on_destroy into the slf_frame, to allow extension slf
201 functions to have destructors.
202 - get rid if coro refcounting - simply crash in other interpreter
203 threads by nulling the pointers on clone.
204 - simplify warn/die hook handling when loading Coro - the convoluted
205 logic seems to be no longer neccessary.
206 - use libecb instead of our own home-grown gcc hacks.
207 - document alternatives to Coro::LWP. Please use them :)
208 - work around another mindless idiotic NEEDLESS bug in openbsd/mirbsds
209 sigaltstack. Really. wine suffers from it, erlang suffers from it,
210 and it's known since at least 2006.
211
2125.372 Wed Feb 23 06:14:30 CET 2011
213 - apparently mingw doesn't provide a working gettimeofday, try to
214 work around that by relying on Time::HiRes (indirectly brought to
215 my attention by Max Maischein).
216 - fix some portability issues when Time::HiRes was used.
217
2185.371 Mon Feb 21 14:36:08 CET 2011
219 - backport to windows process emulation code again.
220
2215.37 Sat Feb 19 07:49:44 CET 2011
222 - add a big "Coro thread life cycle" section to "man Coro".
223 - try a tentative workaround against the breakage that 5.13 has
224 introduced without depreciation period. sigh.
225 - no longer use Time::HiRes if gettimeofday is available, which
226 saves quite a lot of memory.
227
2285.36 Sun Feb 13 05:33:41 CET 2011
229 - automatically load Coro::Channel, Coro::RWLock, Coro::Semaphore,
230 Coro::SemaphoreSet, Coro::Signal and Coro::Specific on first "new"
231 method call.
232 - undocument Coro::Timer::sleep and obsolete whole module.
233 - optimise Coro::Timer::timeout memory and cpu usage.
234 - slightly updated Coro::Intro for recent changes.
235 - do not initialise PL_dirty anymore.
236
2375.25 Thu Nov 11 01:08:39 CET 2010
238 - try a different approach on netbsd - netbsd 5 finally has marginally
239 working pthreads, but still broken ucontext/sigaltstack.
240 - openbsd 4.8 finally got their act together, Coro works out of the box
241 with asm, setjmp and pthreads (no change, just informational).
242
2435.24 Sat Oct 23 11:27:12 CEST 2010
244 - port to the EV 4.0 API.
245 - work around bugs in mingw32, making strawberry perl work
246 out of the box.
247 - correctly modify Coro::AIO function prototypes
248 so that they reflect the "no optional parameters" rule.
249 - "ported" libcoro to C++.
250
2515.23 Mon May 17 18:50:42 CEST 2010
252 - be more resistant to ordering changes when initialising
253 Coro::AnyEvent, Coro::EV and Coro::Event (reported by Matthias
254 Waldorf).
255 - document that perl 5.12 deliberately removed support for cloning.
256
2575.22 Wed Apr 14 03:55:35 CEST 2010
258 - correctly return udnef on errors in Coro::Handle::read/write
259 (testcase by Marc Mims).
260 - convert Coro::Util into a "perl compatibility wrapper" - the functions
261 are less useful now, but are drop-in replacements for existing
262 functions, listing better alternatives in the documentation. This also
263 fixes a bug in Coro::LWP which naively substituted Socket::inet_aton
264 with Coro::Util::inet_aton.
265 - do not override $Coro::idle unconditionally in Coro.pm, as other
266 modules could have provided their own idle coro already
267 (for exmaple, Coro::AnyEvent).
268 - fix Coro::Util::gethost* functions.
269 - Coro::Timer corretcly exports it's symbols (reported by Hideki Yamamura).
270
2715.21 Wed Dec 16 07:19:51 CET 2009
272 - automatically load Coro::AnyEvent when AnyEvent and Coro are used
273 together.
274 - add some examples on how to combine other event loops with Coro in
275 Coro::AnyEvent, and how to run it (and not to block). Seems to be
276 the most common source of confusion.
277 - try to catch people naively blocking in an event callback.
278 - work around the perl filehandle bug issue in conjunction with
279 older common::sense (as indirectly pointed out by ZSystem).
280 - clarify the "not from signal handlers" section.
281
2825.2 Sun Oct 4 14:54:24 CEST 2009
283 - Coro::Storable destroyed the prototypes of the functions it wrapped.
284 - export rouse_cb and rouse_wait by default now.
285 - fix various prototype mismatches in Coro::AnyEvent and Coro::Handle.
286 - new method $state->swap_sv.
287 - added section on "windows process emulation" to the manpage,
288 after a not-so-fruitful (nor-friendly) "discussion" with chip
289 salzenberg (discussion implies arguments, but his only arguments
290 were ad-hominems, one wonders why he started it in the first
291 place). I hope this explains it well enough for him to understand,
292 and maybe well enough for others to understand.
293 - use common::sense everywhere now.
294 - idle callbacks are no longer supported, use idle coros instead.
295 - print a thread listing when a deadlock is detected.
296
2975.17 Sat Aug 22 23:09:31 CEST 2009
298 - work around a bug in the perl debugger causing crashes
299 when running under the debugger by marking _pool_handler as nodebug.
300 - speed up Coro::async considerably.
301 - try some hacks to get netbsd to work "more often" - their broken
302 setjmp/longjmp, ucontext *and* phtreads are really hard on Coro.
303 - convert Coro to AE 5.0 API.
304
3055.162 Tue Jul 28 04:04:03 CEST 2009
306 - perl 5.8.2 is now minimum requirement.
307 - skip t/19_handle.t on broken windows perls.
308
3095.161 Wed Jul 22 04:47:38 CEST 2009
310 - Coro::AnyEvent::poll could have a different prototype when EV was
311 used as backend (analyzed by Tatsuhiko Miyagawa).
312 - Coro::AnyEvent errornously initialised the event loop when loaded,
313 not on demand.
314 - try to workaround rare */t/01_unblock.t failures.
315
3165.16 Tue Jul 21 01:44:37 CEST 2009
317 - Coro::AnyEvent failed to hook into the event loop
318 when no threads had been readied between detecting
319 the event loop and actually running it.
320 - considerably speed up Coro::Select by taking avdantage
321 of AnyEvent > 4.8 and some other optimisations.
322 - implement paragraph readline mode in Coro::Handle
323 (based on patches by Zsbán Ambrus).
324 - replace WSAEINPROGRESS by WSAEWOULDBLOCK (reported
325 and analyzed by Yasuhiro MATSUMOTO).
326 - clarified libcoro license and copyright.
327 - someone stole my EXTRA_META!!!
328 - implement Coro::Select::patch_pp_sselect and it's brother,
329 for hardcode select overriding.
330
3315.151 Mon Jul 6 05:41:57 CEST 2009
332 - backport to windows process emulation code again (patch by
333 Yasuhiro MATSUMOTO).
334 - slightly update Coro::MakeMaker.
335
3365.15 Tue Jun 30 10:28:06 CEST 2009
337 - deprecate Coro::Socket, document how to get ipv6 support via
338 AnyEvent::Socket instead.
339 - implement signal->wait ($cb) interface, similar to semaphores.
340 - work around SvOK not supporting getmagic, so we have to getmagic
341 to test for undef :/ (reported by Matthias Waldorf).
342 - load Coro::AnyEvent in all modules using AnyEvent.
343 - work around perl corrupting our internal data structures,
344 reported by Tokuhiro Matsuno.
345 - enable per-coroutine real and cpu time gathering
346 (Coro::State::enable_times).
347
3485.14 Wed Jun 24 01:37:48 CEST 2009
349 - provide explicit functions to "cede" to the event loop in Coro::AnyEvent,
350 as this seems to have been a difficult concept (poll, sleep, idle,
351 idle_upto).
352 - add Coro::AnyEvent::readable/writable functions.
353 - clarify Coro::EV/Event/AnyEvent manpages.
354 - free per-thread global scalars in the thread calling ->cancel, to
355 avoid crashes when $_, $@ etc., are magical but some of those
356 had already been freed.
357 - "unexperimentalise" the callback interface for Coro::Semaphore.
358 - speed up ready queue management/context switching by using a linked
359 list instead of an array (~5-10%).
360 - implement "watch" command in Coro::Debug shells.
361 - for fun, implement time-slicing as an example in the manpage.
362 - if AnyEvent detects EV or Event, but we don't have Coro::EV or
363 Coro::Event, use the normal AnyEvent handling instead of dieing
364 (the same is true for Coro::Handle).
365 - properly document Coro::EV::timed_io_once.
366 - avoid unneccessary ->cancel calls in Coro::Handle.
367 - maybe make it work on mingw32 with win32 backend
368 (based on patch by Yasuhiro Matsumoto).
369
3705.132 Fri May 29 09:00:39 CEST 2009
371 - do not keep a reference to the argument itself in
372 Coro::Semaphore::guard, as it could change later.
373 - support SO_RCVBUF/SO_SNDBUF nonstandard Coro::Socket options,
374 should support a prepare callback.
375
3765.131 Mon Mar 16 23:20:37 CET 2009
377 - implement and document Coro->suspend, Coro->resume.
378 - fix Coro::Select implementation to not (often) close
379 the passed file descriptors (testcase provided by pippijn).
7 380
85.13 Mon Dec 15 21:51:42 CET 2008 3815.13 Mon Dec 15 21:51:42 CET 2008
9 - EXPERIMENTAL: implement dynamic winds (on_enter/on_leave). 382 - EXPERIMENTAL: implement dynamic winds (on_enter/on_leave).
10 - don't set diehook to C<undef> but instead to NULL, to avoid 383 - don't set diehook to C<undef> but instead to NULL, to avoid
11 spurious warnings. 384 spurious warnings.
… …
160 - ->throw is now supported on Coro::State objects. 533 - ->throw is now supported on Coro::State objects.
161 - clean up cctx creation code a bit. 534 - clean up cctx creation code a bit.
162 - entersub is actually a UNOP, not a LOGOP (not a bugfix). 535 - entersub is actually a UNOP, not a LOGOP (not a bugfix).
163 536
1644.9 Sat Nov 8 17:45:27 CET 2008 5374.9 Sat Nov 8 17:45:27 CET 2008
165 - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). 538 - (libcoro) did not preserve rbp with CORO_ASM (we are getting there).
166 - (libcoro) no longer leak threads in the experimental pthread backend, 539 - (libcoro) no longer leak threads in the experimental pthread backend,
167 also speed it up considerably. 540 also speed it up considerably.
168 - (libcoro) do not rely on makecontext passing void *'s unscathed. 541 - (libcoro) do not rely on makecontext passing void *'s unscathed.
169 - fix compiletime dependencies on libcoro in the Makefile. 542 - fix compiletime dependencies on libcoro in the Makefile.
170 - cctx_count wasn't always updated properly. 543 - cctx_count wasn't always updated properly.
… …
232 - remove debugging code related to MgPV_nolen_const, also try to 605 - remove debugging code related to MgPV_nolen_const, also try to
233 make it compile with perl 5.8.6 (yes, apple apparently loves 606 make it compile with perl 5.8.6 (yes, apple apparently loves
234 outdated software). Reported by John S. 607 outdated software). Reported by John S.
235 608
2364.744 Tue Jul 8 22:06:35 CEST 2008 6094.744 Tue Jul 8 22:06:35 CEST 2008
237 - correctly provide default DIE/WARN handlers as documented. 610 - correctly provide default DIE/WARN handlers as documented.
238 - also overwrite PL_vtbl_sigelem.svt_clear, even though current 611 - also overwrite PL_vtbl_sigelem.svt_clear, even though current
239 implementations inside perl work fine for us. 612 implementations inside perl work fine for us.
240 613
2414.743 Mon Jun 16 00:21:57 CEST 2008 6144.743 Mon Jun 16 00:21:57 CEST 2008
242 - when using Coro::EV without running EV::loop it could 615 - when using Coro::EV without running EV::loop it could
… …
264 - sprinkle "no warnings" freely over everything, also suppress 637 - sprinkle "no warnings" freely over everything, also suppress
265 warnings for some other modules. 638 warnings for some other modules.
266 - fix typo in WSAEWOULDBLOCK. 639 - fix typo in WSAEWOULDBLOCK.
267 640
2684.72 Sun May 25 05:14:36 CEST 2008 6414.72 Sun May 25 05:14:36 CEST 2008
269 - tweak META.yaml a bit, unfortunately, there is no documented way 642 - tweak META.yaml a bit, unfortunately, there is no documented way
270 to have optional dependencies with CPAN. doh :( 643 to have optional dependencies with CPAN. doh :(
271 - avoid running some tests on windows because they would fail due to 644 - avoid running some tests on windows because they would fail due to
272 perl bug (broken fork, broken pipes...). 645 perl bug (broken fork, broken pipes...).
273 - work around perl on windows bugs where perl returns undocumented 646 - work around perl on windows bugs where perl returns undocumented
274 error codes for sysread, syswrite etc. by taking advantage 647 error codes for sysread, syswrite etc. by taking advantage
… …
278 - use unix domain sockets in testsuite to work around 651 - use unix domain sockets in testsuite to work around
279 common perl implementation bugs on widows (they are emulated by 652 common perl implementation bugs on widows (they are emulated by
280 tcp sockets on windows. ugh.) 653 tcp sockets on windows. ugh.)
281 654
2824.71 Sat May 24 20:01:27 CEST 2008 6554.71 Sat May 24 20:01:27 CEST 2008
283 - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()"). 656 - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()").
284 - take advantage of async name resolution of AnyEvent::Util. 657 - take advantage of async name resolution of AnyEvent::Util.
285 - work around brutal inet_aton override in Coro::LWP. 658 - work around brutal inet_aton override in Coro::LWP.
286 - take advantage of the readyhook in Coro::EV, for smoother 659 - take advantage of the readyhook in Coro::EV, for smoother
287 scheduling. 660 scheduling.
288 661
2894.7 Sun May 11 00:32:19 CEST 2008 6624.7 Sun May 11 00:32:19 CEST 2008
290 - completely reworked the Coro manpage. 663 - completely reworked the Coro manpage.
291 - added Coro::AnyEvent, generic event loop integration. 664 - added Coro::AnyEvent, generic event loop integration.
292 - implement cancel, ready and kill commands in Coro::Debug. 665 - implement cancel, ready and kill commands in Coro::Debug.
293 - document find_coro in Coro::Debug. 666 - document find_coro in Coro::Debug.
294 - incompatible change: rename has_stack to has_cctx. 667 - incompatible change: rename has_stack to has_cctx.
295 - Coro::AIO and Coro::BDB no longer force event model detection, 668 - Coro::AIO and Coro::BDB no longer force event model detection,
296 use AnyEvent::AIO and AnyEvent::BDB. 669 use AnyEvent::AIO and AnyEvent::BDB.
… …
420 793
4214.11 Thu Oct 11 02:40:24 CEST 2007 7944.11 Thu Oct 11 02:40:24 CEST 2007
422 - port to threaded perls. 795 - port to threaded perls.
423 796
4244.1 Thu Oct 11 02:38:16 CEST 2007 7974.1 Thu Oct 11 02:38:16 CEST 2007
425 - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now 798 - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now
426 be local to each coro (see Coro::State). 799 be local to each coro (see Coro::State).
427 - incompatible change: for very deep reasons, cede and cede_notself 800 - incompatible change: for very deep reasons, cede and cede_notself
428 cannot return anything, so nothing will be returned. 801 cannot return anything, so nothing will be returned.
429 - possibly bring back 5.10 compatibility (untested). 802 - possibly bring back 5.10 compatibility (untested).
430 - work around stupid (and wrong) warning on 5.10 :(. 803 - work around stupid (and wrong) warning on 5.10 :(.
… …
502 but stateful semantics. 875 but stateful semantics.
503 - fixed a lot of typos in Coro.pm (patch submitted by David 876 - fixed a lot of typos in Coro.pm (patch submitted by David
504 Steinbrunner, which applied flawlessly). 877 Steinbrunner, which applied flawlessly).
505 878
5063.6 Sat Apr 14 17:13:31 CEST 2007 8793.6 Sat Apr 14 17:13:31 CEST 2007
507 - added some bugfixes to get eg/myhttpd working again. 880 - added some bugfixes to get eg/myhttpd working again.
508 - added Coro::Storable for often-cede'ing freeze/thaw. 881 - added Coro::Storable for often-cede'ing freeze/thaw.
509 - try to do a clean exit when a coroutine calls exit 882 - try to do a clean exit when a coroutine calls exit
510 (EXPERIMENTAL). 883 (EXPERIMENTAL).
511 - got rid of indirect call through _coro_init. 884 - got rid of indirect call through _coro_init.
512 - updated the partly antique examples in eg/ to 885 - updated the partly antique examples in eg/ to

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