1 | Revision history for Perl extension Coro. |
1 | Revision history for Perl extension Coro. |
2 | |
2 | |
3 | TODO: should explore PerlIO::coroaio (perl leaks like hell). |
3 | TODO: should explore PerlIO::coroaio (perl leaks like hell). |
4 | TODO: channel->maxsize(newsize)? |
4 | TODO: channel->maxsize(newsize)? |
5 | TODO: http://www.microsoft.com/msj/archive/s2ce.aspx |
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6 | TODO: __GCC_HAVE_DWARF2_CFI_ASM |
5 | TODO: __GCC_HAVE_DWARF2_CFI_ASM |
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6 | TODO: swap_sv, maybe add scope_swap_sv, andallow to unswap by repeat? |
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7 | TODO: swap_sv not undone in pool |
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8 | |
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9 | 6.36 Tue Mar 4 07:11:59 CET 2014 |
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10 | - semaphores would not clear the destroy hook when interrupted |
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11 | by ->throw, causing segfaults or worse. |
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12 | - ->throw on a thread waiting for a semaphore did not acquire |
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13 | the semaphore, but also didn't wake up other waiters, |
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14 | possibly causing a deadlock. |
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15 | - "FATAL: $Coro::IDLE blocked itself" will now use Carp::confess |
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16 | to report a full stacktrace, which should help find out |
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17 | where the actual call is. |
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18 | - "atomically" destroy data in slf_destroy, because it is |
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19 | the right thing to do, just in case. |
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20 | - disable ecb.h libm dependency, to compile on ancient systems |
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21 | or under adverse conditions. |
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22 | |
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23 | 6.33 Mon Nov 18 11:26:27 CET 2013 |
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24 | - do not crash when freeing padlists with holes (in 5.18). |
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25 | - tentative SVt_BIND 5.19 port/fix. |
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26 | |
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27 | 6.32 Tue Nov 5 15:35:35 CET 2013 |
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28 | - use a new algorithm to derive padlists for perl 5.18. The old |
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29 | one could lead to 0-pointer accesses inside perl (reported |
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30 | by Darin McBride). |
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31 | |
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32 | 6.31 Thu May 9 07:39:48 CEST 2013 |
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33 | - Coro::AIO requests would crash if the thread was ready'd |
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34 | while the request was ongoing. |
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35 | |
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36 | 6.29 Wed May 8 02:55:18 CEST 2013 |
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37 | - when an on_destroy handler destructs the coro currently being |
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38 | destructed a perl scalar could be accessed after being freed, |
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39 | likely causing a crash. |
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40 | |
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41 | 6.28 Wed Mar 6 06:58:02 CET 2013 |
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42 | - clean remnants of existing __DIE__ and __WARN__ handlers so |
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43 | they lose their magic and will not cause segfaults later |
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44 | (testcase by Andrey Sagulin). |
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45 | - improved Coro::State documentation a bit. |
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46 | - Coro::Debug::command now flushes the output. |
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47 | - add hack detection code for x32 abi, because the braindead slugs |
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48 | who designed that made it look exactly like x86_64 without |
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49 | providing proper compile time symbols to test for it. as a result, |
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50 | this detection cannot work reliably. |
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51 | - valgrind stack registering was broken. |
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52 | - do not rely on Time::HiRes anymore in Coro::Debug. |
7 | |
53 | |
8 | 6.23 Fri Dec 7 23:36:37 CET 2012 |
54 | 6.23 Fri Dec 7 23:36:37 CET 2012 |
9 | - use experimental fiber implementation on native windows |
55 | - use experimental fiber implementation on native windows |
10 | perls. |
56 | perls. |
11 | - use sizeof (void *) as multiplication factor for stack sizes, |
57 | - use sizeof (void *) as multiplication factor for stack sizes, |
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452 | - ->throw is now supported on Coro::State objects. |
498 | - ->throw is now supported on Coro::State objects. |
453 | - clean up cctx creation code a bit. |
499 | - clean up cctx creation code a bit. |
454 | - entersub is actually a UNOP, not a LOGOP (not a bugfix). |
500 | - entersub is actually a UNOP, not a LOGOP (not a bugfix). |
455 | |
501 | |
456 | 4.9 Sat Nov 8 17:45:27 CET 2008 |
502 | 4.9 Sat Nov 8 17:45:27 CET 2008 |
457 | - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). |
503 | - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). |
458 | - (libcoro) no longer leak threads in the experimental pthread backend, |
504 | - (libcoro) no longer leak threads in the experimental pthread backend, |
459 | also speed it up considerably. |
505 | also speed it up considerably. |
460 | - (libcoro) do not rely on makecontext passing void *'s unscathed. |
506 | - (libcoro) do not rely on makecontext passing void *'s unscathed. |
461 | - fix compiletime dependencies on libcoro in the Makefile. |
507 | - fix compiletime dependencies on libcoro in the Makefile. |
462 | - cctx_count wasn't always updated properly. |
508 | - cctx_count wasn't always updated properly. |
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524 | - remove debugging code related to MgPV_nolen_const, also try to |
570 | - remove debugging code related to MgPV_nolen_const, also try to |
525 | make it compile with perl 5.8.6 (yes, apple apparently loves |
571 | make it compile with perl 5.8.6 (yes, apple apparently loves |
526 | outdated software). Reported by John S. |
572 | outdated software). Reported by John S. |
527 | |
573 | |
528 | 4.744 Tue Jul 8 22:06:35 CEST 2008 |
574 | 4.744 Tue Jul 8 22:06:35 CEST 2008 |
529 | - correctly provide default DIE/WARN handlers as documented. |
575 | - correctly provide default DIE/WARN handlers as documented. |
530 | - also overwrite PL_vtbl_sigelem.svt_clear, even though current |
576 | - also overwrite PL_vtbl_sigelem.svt_clear, even though current |
531 | implementations inside perl work fine for us. |
577 | implementations inside perl work fine for us. |
532 | |
578 | |
533 | 4.743 Mon Jun 16 00:21:57 CEST 2008 |
579 | 4.743 Mon Jun 16 00:21:57 CEST 2008 |
534 | - when using Coro::EV without running EV::loop it could |
580 | - when using Coro::EV without running EV::loop it could |
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556 | - sprinkle "no warnings" freely over everything, also suppress |
602 | - sprinkle "no warnings" freely over everything, also suppress |
557 | warnings for some other modules. |
603 | warnings for some other modules. |
558 | - fix typo in WSAEWOULDBLOCK. |
604 | - fix typo in WSAEWOULDBLOCK. |
559 | |
605 | |
560 | 4.72 Sun May 25 05:14:36 CEST 2008 |
606 | 4.72 Sun May 25 05:14:36 CEST 2008 |
561 | - tweak META.yaml a bit, unfortunately, there is no documented way |
607 | - tweak META.yaml a bit, unfortunately, there is no documented way |
562 | to have optional dependencies with CPAN. doh :( |
608 | to have optional dependencies with CPAN. doh :( |
563 | - avoid running some tests on windows because they would fail due to |
609 | - avoid running some tests on windows because they would fail due to |
564 | perl bug (broken fork, broken pipes...). |
610 | perl bug (broken fork, broken pipes...). |
565 | - work around perl on windows bugs where perl returns undocumented |
611 | - work around perl on windows bugs where perl returns undocumented |
566 | error codes for sysread, syswrite etc. by taking advantage |
612 | error codes for sysread, syswrite etc. by taking advantage |
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570 | - use unix domain sockets in testsuite to work around |
616 | - use unix domain sockets in testsuite to work around |
571 | common perl implementation bugs on widows (they are emulated by |
617 | common perl implementation bugs on widows (they are emulated by |
572 | tcp sockets on windows. ugh.) |
618 | tcp sockets on windows. ugh.) |
573 | |
619 | |
574 | 4.71 Sat May 24 20:01:27 CEST 2008 |
620 | 4.71 Sat May 24 20:01:27 CEST 2008 |
575 | - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()"). |
621 | - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()"). |
576 | - take advantage of async name resolution of AnyEvent::Util. |
622 | - take advantage of async name resolution of AnyEvent::Util. |
577 | - work around brutal inet_aton override in Coro::LWP. |
623 | - work around brutal inet_aton override in Coro::LWP. |
578 | - take advantage of the readyhook in Coro::EV, for smoother |
624 | - take advantage of the readyhook in Coro::EV, for smoother |
579 | scheduling. |
625 | scheduling. |
580 | |
626 | |
581 | 4.7 Sun May 11 00:32:19 CEST 2008 |
627 | 4.7 Sun May 11 00:32:19 CEST 2008 |
582 | - completely reworked the Coro manpage. |
628 | - completely reworked the Coro manpage. |
583 | - added Coro::AnyEvent, generic event loop integration. |
629 | - added Coro::AnyEvent, generic event loop integration. |
584 | - implement cancel, ready and kill commands in Coro::Debug. |
630 | - implement cancel, ready and kill commands in Coro::Debug. |
585 | - document find_coro in Coro::Debug. |
631 | - document find_coro in Coro::Debug. |
586 | - incompatible change: rename has_stack to has_cctx. |
632 | - incompatible change: rename has_stack to has_cctx. |
587 | - Coro::AIO and Coro::BDB no longer force event model detection, |
633 | - Coro::AIO and Coro::BDB no longer force event model detection, |
588 | use AnyEvent::AIO and AnyEvent::BDB. |
634 | use AnyEvent::AIO and AnyEvent::BDB. |
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712 | |
758 | |
713 | 4.11 Thu Oct 11 02:40:24 CEST 2007 |
759 | 4.11 Thu Oct 11 02:40:24 CEST 2007 |
714 | - port to threaded perls. |
760 | - port to threaded perls. |
715 | |
761 | |
716 | 4.1 Thu Oct 11 02:38:16 CEST 2007 |
762 | 4.1 Thu Oct 11 02:38:16 CEST 2007 |
717 | - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now |
763 | - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now |
718 | be local to each coro (see Coro::State). |
764 | be local to each coro (see Coro::State). |
719 | - incompatible change: for very deep reasons, cede and cede_notself |
765 | - incompatible change: for very deep reasons, cede and cede_notself |
720 | cannot return anything, so nothing will be returned. |
766 | cannot return anything, so nothing will be returned. |
721 | - possibly bring back 5.10 compatibility (untested). |
767 | - possibly bring back 5.10 compatibility (untested). |
722 | - work around stupid (and wrong) warning on 5.10 :(. |
768 | - work around stupid (and wrong) warning on 5.10 :(. |
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794 | but stateful semantics. |
840 | but stateful semantics. |
795 | - fixed a lot of typos in Coro.pm (patch submitted by David |
841 | - fixed a lot of typos in Coro.pm (patch submitted by David |
796 | Steinbrunner, which applied flawlessly). |
842 | Steinbrunner, which applied flawlessly). |
797 | |
843 | |
798 | 3.6 Sat Apr 14 17:13:31 CEST 2007 |
844 | 3.6 Sat Apr 14 17:13:31 CEST 2007 |
799 | - added some bugfixes to get eg/myhttpd working again. |
845 | - added some bugfixes to get eg/myhttpd working again. |
800 | - added Coro::Storable for often-cede'ing freeze/thaw. |
846 | - added Coro::Storable for often-cede'ing freeze/thaw. |
801 | - try to do a clean exit when a coroutine calls exit |
847 | - try to do a clean exit when a coroutine calls exit |
802 | (EXPERIMENTAL). |
848 | (EXPERIMENTAL). |
803 | - got rid of indirect call through _coro_init. |
849 | - got rid of indirect call through _coro_init. |
804 | - updated the partly antique examples in eg/ to |
850 | - updated the partly antique examples in eg/ to |