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 |
7 | |
8 | |
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9 | - FATAL: $Coro::IDLE blocked itself will now use Carp::confess |
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10 | to report a full stacktrace, which should help find out |
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11 | where the actual call is. |
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12 | |
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13 | 6.33 Mon Nov 18 11:26:27 CET 2013 |
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14 | - do not crash when freeing padlists with holes (in 5.18). |
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15 | - tentative SVt_BIND 5.19 port/fix. |
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16 | |
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17 | 6.32 Tue Nov 5 15:35:35 CET 2013 |
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18 | - use a new algorithm to derive padlists for perl 5.18. The old |
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19 | one could lead to 0-pointer accesses inside perl (reported |
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20 | by Darin McBride). |
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21 | |
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22 | 6.31 Thu May 9 07:39:48 CEST 2013 |
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23 | - Coro::AIO requests would crash if the thread was ready'd |
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24 | while the request was ongoing. |
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25 | |
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26 | 6.29 Wed May 8 02:55:18 CEST 2013 |
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27 | - when an on_destroy handler destructs the coro currently being |
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28 | destructed a perl scalar could be accessed after being freed, |
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29 | likely causing a crash. |
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30 | |
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31 | 6.28 Wed Mar 6 06:58:02 CET 2013 |
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32 | - clean remnants of existing __DIE__ and __WARN__ handlers so |
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33 | they lose their magic and will not cause segfaults later |
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34 | (testcase by Andrey Sagulin). |
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35 | - improved Coro::State documentation a bit. |
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36 | - Coro::Debug::command now flushes the output. |
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37 | - add hack detection code for x32 abi, because the braindead slugs |
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38 | who designed that made it look exactly like x86_64 without |
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39 | providing proper compile time symbols to test for it. as a result, |
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40 | this detection cannot work reliably. |
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41 | - valgrind stack registering was broken. |
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42 | - do not rely on Time::HiRes anymore in Coro::Debug. |
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43 | |
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44 | 6.23 Fri Dec 7 23:36:37 CET 2012 |
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45 | - use experimental fiber implementation on native windows |
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46 | perls. |
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47 | - use sizeof (void *) as multiplication factor for stack sizes, |
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48 | to accomodate the totally braindamaged microsoft 64 bit "os". |
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49 | - changed verifier host from win2k-ap510-32 to win7-sp516-32/64. |
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50 | activeperl 5.16 crashes when PerlIO_define_layer is called due |
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51 | to some bug in the perl dll, strawberry perl at least passes |
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52 | the testsuite. |
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53 | - implement Coro::Handle->peeraddr/host/port, for slightly |
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54 | improved compatibility with LWP. |
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55 | - implement 5.17 compatibility by almost blindly applying a |
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56 | good-looking patch by Father Chrysostomos. |
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57 | - move stack management functions into libcoro 3. |
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58 | - libcoro version 3 "released". |
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59 | - support magic values as timed_io_once args. |
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60 | - recommend AnyEvent 7+ or EV 4+, also require EV |
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61 | version 4 or newer for Coro::EV. |
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62 | |
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63 | 6.10 Tue Oct 9 01:14:27 CEST 2012 |
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64 | - updated ecb.h, it had a typo that caused it to not compile on many |
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65 | big endian systems (reported by many people). |
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66 | - disable memory fences in ecb.h to improve portability. |
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67 | |
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68 | 6.09 Sat Oct 6 23:25:02 CEST 2012 |
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69 | - Coro::EV I/O watchers were not interruptible by exceptions |
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70 | (Coro::State::throw) (testcase by sten). |
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71 | - ->throw now puts threads into the ready queue, as this seems to |
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72 | be expected by existing code, and code that doesn't cope with spurious |
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73 | wakeups needs fixing anyway. |
8 | - use fd -1 in mmap. |
74 | - use fd -1 in mmap. |
9 | - cast I32 to int in error message printf. |
75 | - cast I32 to int in error message printf. |
10 | - warn about broken so-called "hardened" kernels. |
76 | - warn about broken so-called "hardened" kernels. |
11 | |
77 | |
12 | 6.08 Fri Apr 13 12:05:47 CEST 2012 |
78 | 6.08 Fri Apr 13 12:05:47 CEST 2012 |
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422 | - ->throw is now supported on Coro::State objects. |
488 | - ->throw is now supported on Coro::State objects. |
423 | - clean up cctx creation code a bit. |
489 | - clean up cctx creation code a bit. |
424 | - entersub is actually a UNOP, not a LOGOP (not a bugfix). |
490 | - entersub is actually a UNOP, not a LOGOP (not a bugfix). |
425 | |
491 | |
426 | 4.9 Sat Nov 8 17:45:27 CET 2008 |
492 | 4.9 Sat Nov 8 17:45:27 CET 2008 |
427 | - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). |
493 | - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). |
428 | - (libcoro) no longer leak threads in the experimental pthread backend, |
494 | - (libcoro) no longer leak threads in the experimental pthread backend, |
429 | also speed it up considerably. |
495 | also speed it up considerably. |
430 | - (libcoro) do not rely on makecontext passing void *'s unscathed. |
496 | - (libcoro) do not rely on makecontext passing void *'s unscathed. |
431 | - fix compiletime dependencies on libcoro in the Makefile. |
497 | - fix compiletime dependencies on libcoro in the Makefile. |
432 | - cctx_count wasn't always updated properly. |
498 | - cctx_count wasn't always updated properly. |
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494 | - remove debugging code related to MgPV_nolen_const, also try to |
560 | - remove debugging code related to MgPV_nolen_const, also try to |
495 | make it compile with perl 5.8.6 (yes, apple apparently loves |
561 | make it compile with perl 5.8.6 (yes, apple apparently loves |
496 | outdated software). Reported by John S. |
562 | outdated software). Reported by John S. |
497 | |
563 | |
498 | 4.744 Tue Jul 8 22:06:35 CEST 2008 |
564 | 4.744 Tue Jul 8 22:06:35 CEST 2008 |
499 | - correctly provide default DIE/WARN handlers as documented. |
565 | - correctly provide default DIE/WARN handlers as documented. |
500 | - also overwrite PL_vtbl_sigelem.svt_clear, even though current |
566 | - also overwrite PL_vtbl_sigelem.svt_clear, even though current |
501 | implementations inside perl work fine for us. |
567 | implementations inside perl work fine for us. |
502 | |
568 | |
503 | 4.743 Mon Jun 16 00:21:57 CEST 2008 |
569 | 4.743 Mon Jun 16 00:21:57 CEST 2008 |
504 | - when using Coro::EV without running EV::loop it could |
570 | - when using Coro::EV without running EV::loop it could |
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526 | - sprinkle "no warnings" freely over everything, also suppress |
592 | - sprinkle "no warnings" freely over everything, also suppress |
527 | warnings for some other modules. |
593 | warnings for some other modules. |
528 | - fix typo in WSAEWOULDBLOCK. |
594 | - fix typo in WSAEWOULDBLOCK. |
529 | |
595 | |
530 | 4.72 Sun May 25 05:14:36 CEST 2008 |
596 | 4.72 Sun May 25 05:14:36 CEST 2008 |
531 | - tweak META.yaml a bit, unfortunately, there is no documented way |
597 | - tweak META.yaml a bit, unfortunately, there is no documented way |
532 | to have optional dependencies with CPAN. doh :( |
598 | to have optional dependencies with CPAN. doh :( |
533 | - avoid running some tests on windows because they would fail due to |
599 | - avoid running some tests on windows because they would fail due to |
534 | perl bug (broken fork, broken pipes...). |
600 | perl bug (broken fork, broken pipes...). |
535 | - work around perl on windows bugs where perl returns undocumented |
601 | - work around perl on windows bugs where perl returns undocumented |
536 | error codes for sysread, syswrite etc. by taking advantage |
602 | error codes for sysread, syswrite etc. by taking advantage |
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540 | - use unix domain sockets in testsuite to work around |
606 | - use unix domain sockets in testsuite to work around |
541 | common perl implementation bugs on widows (they are emulated by |
607 | common perl implementation bugs on widows (they are emulated by |
542 | tcp sockets on windows. ugh.) |
608 | tcp sockets on windows. ugh.) |
543 | |
609 | |
544 | 4.71 Sat May 24 20:01:27 CEST 2008 |
610 | 4.71 Sat May 24 20:01:27 CEST 2008 |
545 | - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()"). |
611 | - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()"). |
546 | - take advantage of async name resolution of AnyEvent::Util. |
612 | - take advantage of async name resolution of AnyEvent::Util. |
547 | - work around brutal inet_aton override in Coro::LWP. |
613 | - work around brutal inet_aton override in Coro::LWP. |
548 | - take advantage of the readyhook in Coro::EV, for smoother |
614 | - take advantage of the readyhook in Coro::EV, for smoother |
549 | scheduling. |
615 | scheduling. |
550 | |
616 | |
551 | 4.7 Sun May 11 00:32:19 CEST 2008 |
617 | 4.7 Sun May 11 00:32:19 CEST 2008 |
552 | - completely reworked the Coro manpage. |
618 | - completely reworked the Coro manpage. |
553 | - added Coro::AnyEvent, generic event loop integration. |
619 | - added Coro::AnyEvent, generic event loop integration. |
554 | - implement cancel, ready and kill commands in Coro::Debug. |
620 | - implement cancel, ready and kill commands in Coro::Debug. |
555 | - document find_coro in Coro::Debug. |
621 | - document find_coro in Coro::Debug. |
556 | - incompatible change: rename has_stack to has_cctx. |
622 | - incompatible change: rename has_stack to has_cctx. |
557 | - Coro::AIO and Coro::BDB no longer force event model detection, |
623 | - Coro::AIO and Coro::BDB no longer force event model detection, |
558 | use AnyEvent::AIO and AnyEvent::BDB. |
624 | use AnyEvent::AIO and AnyEvent::BDB. |
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682 | |
748 | |
683 | 4.11 Thu Oct 11 02:40:24 CEST 2007 |
749 | 4.11 Thu Oct 11 02:40:24 CEST 2007 |
684 | - port to threaded perls. |
750 | - port to threaded perls. |
685 | |
751 | |
686 | 4.1 Thu Oct 11 02:38:16 CEST 2007 |
752 | 4.1 Thu Oct 11 02:38:16 CEST 2007 |
687 | - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now |
753 | - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now |
688 | be local to each coro (see Coro::State). |
754 | be local to each coro (see Coro::State). |
689 | - incompatible change: for very deep reasons, cede and cede_notself |
755 | - incompatible change: for very deep reasons, cede and cede_notself |
690 | cannot return anything, so nothing will be returned. |
756 | cannot return anything, so nothing will be returned. |
691 | - possibly bring back 5.10 compatibility (untested). |
757 | - possibly bring back 5.10 compatibility (untested). |
692 | - work around stupid (and wrong) warning on 5.10 :(. |
758 | - work around stupid (and wrong) warning on 5.10 :(. |
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764 | but stateful semantics. |
830 | but stateful semantics. |
765 | - fixed a lot of typos in Coro.pm (patch submitted by David |
831 | - fixed a lot of typos in Coro.pm (patch submitted by David |
766 | Steinbrunner, which applied flawlessly). |
832 | Steinbrunner, which applied flawlessly). |
767 | |
833 | |
768 | 3.6 Sat Apr 14 17:13:31 CEST 2007 |
834 | 3.6 Sat Apr 14 17:13:31 CEST 2007 |
769 | - added some bugfixes to get eg/myhttpd working again. |
835 | - added some bugfixes to get eg/myhttpd working again. |
770 | - added Coro::Storable for often-cede'ing freeze/thaw. |
836 | - added Coro::Storable for often-cede'ing freeze/thaw. |
771 | - try to do a clean exit when a coroutine calls exit |
837 | - try to do a clean exit when a coroutine calls exit |
772 | (EXPERIMENTAL). |
838 | (EXPERIMENTAL). |
773 | - got rid of indirect call through _coro_init. |
839 | - got rid of indirect call through _coro_init. |
774 | - updated the partly antique examples in eg/ to |
840 | - updated the partly antique examples in eg/ to |