| 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 |
5 | TODO: __GCC_HAVE_DWARF2_CFI_ASM |
|
|
6 | TODO: swap_sv, maybe add scope_swap_sv, andallow to unswap by repeat? |
|
|
7 | TODO: swap_sv not undone in pool |
|
|
8 | |
|
|
9 | TODO: warnhook reports from wrong line number now, when arg is Math::GMP number. |
|
|
10 | - FATAL: $Coro::IDLE blocked itself will now use Carp::confess |
|
|
11 | to report a full stacktrace, which should help find out |
|
|
12 | where the actual call is. |
|
|
13 | - disable ecb.h libm dependency, to compile on ancient systems |
|
|
14 | or under adverse conditions. |
|
|
15 | |
|
|
16 | 6.33 Mon Nov 18 11:26:27 CET 2013 |
|
|
17 | - do not crash when freeing padlists with holes (in 5.18). |
|
|
18 | - tentative SVt_BIND 5.19 port/fix. |
|
|
19 | |
|
|
20 | 6.32 Tue Nov 5 15:35:35 CET 2013 |
|
|
21 | - use a new algorithm to derive padlists for perl 5.18. The old |
|
|
22 | one could lead to 0-pointer accesses inside perl (reported |
|
|
23 | by Darin McBride). |
|
|
24 | |
|
|
25 | 6.31 Thu May 9 07:39:48 CEST 2013 |
|
|
26 | - Coro::AIO requests would crash if the thread was ready'd |
|
|
27 | while the request was ongoing. |
|
|
28 | |
|
|
29 | 6.29 Wed May 8 02:55:18 CEST 2013 |
|
|
30 | - when an on_destroy handler destructs the coro currently being |
|
|
31 | destructed a perl scalar could be accessed after being freed, |
|
|
32 | likely causing a crash. |
|
|
33 | |
|
|
34 | 6.28 Wed Mar 6 06:58:02 CET 2013 |
|
|
35 | - clean remnants of existing __DIE__ and __WARN__ handlers so |
|
|
36 | they lose their magic and will not cause segfaults later |
|
|
37 | (testcase by Andrey Sagulin). |
|
|
38 | - improved Coro::State documentation a bit. |
|
|
39 | - Coro::Debug::command now flushes the output. |
|
|
40 | - add hack detection code for x32 abi, because the braindead slugs |
|
|
41 | who designed that made it look exactly like x86_64 without |
|
|
42 | providing proper compile time symbols to test for it. as a result, |
|
|
43 | this detection cannot work reliably. |
|
|
44 | - valgrind stack registering was broken. |
|
|
45 | - do not rely on Time::HiRes anymore in Coro::Debug. |
|
|
46 | |
|
|
47 | 6.23 Fri Dec 7 23:36:37 CET 2012 |
|
|
48 | - use experimental fiber implementation on native windows |
|
|
49 | perls. |
|
|
50 | - use sizeof (void *) as multiplication factor for stack sizes, |
|
|
51 | to accomodate the totally braindamaged microsoft 64 bit "os". |
|
|
52 | - changed verifier host from win2k-ap510-32 to win7-sp516-32/64. |
|
|
53 | activeperl 5.16 crashes when PerlIO_define_layer is called due |
|
|
54 | to some bug in the perl dll, strawberry perl at least passes |
|
|
55 | the testsuite. |
|
|
56 | - implement Coro::Handle->peeraddr/host/port, for slightly |
|
|
57 | improved compatibility with LWP. |
|
|
58 | - implement 5.17 compatibility by almost blindly applying a |
|
|
59 | good-looking patch by Father Chrysostomos. |
|
|
60 | - move stack management functions into libcoro 3. |
|
|
61 | - libcoro version 3 "released". |
|
|
62 | - support magic values as timed_io_once args. |
|
|
63 | - recommend AnyEvent 7+ or EV 4+, also require EV |
|
|
64 | version 4 or newer for Coro::EV. |
|
|
65 | |
|
|
66 | 6.10 Tue Oct 9 01:14:27 CEST 2012 |
|
|
67 | - updated ecb.h, it had a typo that caused it to not compile on many |
|
|
68 | big endian systems (reported by many people). |
|
|
69 | - disable memory fences in ecb.h to improve portability. |
|
|
70 | |
|
|
71 | 6.09 Sat Oct 6 23:25:02 CEST 2012 |
|
|
72 | - Coro::EV I/O watchers were not interruptible by exceptions |
|
|
73 | (Coro::State::throw) (testcase by sten). |
|
|
74 | - ->throw now puts threads into the ready queue, as this seems to |
|
|
75 | be expected by existing code, and code that doesn't cope with spurious |
|
|
76 | wakeups needs fixing anyway. |
|
|
77 | - use fd -1 in mmap. |
|
|
78 | - cast I32 to int in error message printf. |
|
|
79 | - warn about broken so-called "hardened" kernels. |
|
|
80 | |
|
|
81 | 6.08 Fri Apr 13 12:05:47 CEST 2012 |
|
|
82 | - be more aggressive about exiting like perl does - formerly, |
|
|
83 | exiting from the non-main thread would not execute END blocks. |
|
|
84 | |
|
|
85 | 6.07 Fri Nov 11 21:21:48 CET 2011 |
|
|
86 | - work around a bug in PerlIO (setting $SIG{__WARN__} to a PVCV). |
|
|
87 | - update ecb.h. |
|
|
88 | |
|
|
89 | 6.06 Mon Aug 8 23:59:48 CEST 2011 |
|
|
90 | - cygwin unfortunately patches the stack at runtime, so we use the pthreads |
|
|
91 | backend, which is an order of magnitude slower. unfortunately, cygwins |
|
|
92 | pthread implementation isn't very complete either, so allocate the stack |
|
|
93 | twice just to be sure. |
|
|
94 | (note: cygwin also enables mymalloc, which is NOT THREADSAFE ON WINDOWS, |
|
|
95 | in its ithreaded perl - best recompile cygwin and use the 'w'indows |
|
|
96 | backend for much better performance. also disable ithreads for |
|
|
97 | even better performance...). |
| 6 | |
98 | |
| 7 | 6.05 Thu Aug 4 21:36:36 CEST 2011 |
99 | 6.05 Thu Aug 4 21:36:36 CEST 2011 |
| 8 | - blush, condvar values would not be propagated from send to recv anymore |
100 | - blush, condvar values would not be propagated from send to recv anymore |
| 9 | (reported by Chip Salzenberg). |
101 | (reported by Chip Salzenberg). |
| 10 | - use exponential increase for the readline buffer length in |
102 | - use exponential increase for the readline buffer length in |
| … | |
… | |
| 399 | - ->throw is now supported on Coro::State objects. |
491 | - ->throw is now supported on Coro::State objects. |
| 400 | - clean up cctx creation code a bit. |
492 | - clean up cctx creation code a bit. |
| 401 | - entersub is actually a UNOP, not a LOGOP (not a bugfix). |
493 | - entersub is actually a UNOP, not a LOGOP (not a bugfix). |
| 402 | |
494 | |
| 403 | 4.9 Sat Nov 8 17:45:27 CET 2008 |
495 | 4.9 Sat Nov 8 17:45:27 CET 2008 |
| 404 | - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). |
496 | - (libcoro) did not preserve rbp with CORO_ASM (we are getting there). |
| 405 | - (libcoro) no longer leak threads in the experimental pthread backend, |
497 | - (libcoro) no longer leak threads in the experimental pthread backend, |
| 406 | also speed it up considerably. |
498 | also speed it up considerably. |
| 407 | - (libcoro) do not rely on makecontext passing void *'s unscathed. |
499 | - (libcoro) do not rely on makecontext passing void *'s unscathed. |
| 408 | - fix compiletime dependencies on libcoro in the Makefile. |
500 | - fix compiletime dependencies on libcoro in the Makefile. |
| 409 | - cctx_count wasn't always updated properly. |
501 | - cctx_count wasn't always updated properly. |
| … | |
… | |
| 471 | - remove debugging code related to MgPV_nolen_const, also try to |
563 | - remove debugging code related to MgPV_nolen_const, also try to |
| 472 | make it compile with perl 5.8.6 (yes, apple apparently loves |
564 | make it compile with perl 5.8.6 (yes, apple apparently loves |
| 473 | outdated software). Reported by John S. |
565 | outdated software). Reported by John S. |
| 474 | |
566 | |
| 475 | 4.744 Tue Jul 8 22:06:35 CEST 2008 |
567 | 4.744 Tue Jul 8 22:06:35 CEST 2008 |
| 476 | - correctly provide default DIE/WARN handlers as documented. |
568 | - correctly provide default DIE/WARN handlers as documented. |
| 477 | - also overwrite PL_vtbl_sigelem.svt_clear, even though current |
569 | - also overwrite PL_vtbl_sigelem.svt_clear, even though current |
| 478 | implementations inside perl work fine for us. |
570 | implementations inside perl work fine for us. |
| 479 | |
571 | |
| 480 | 4.743 Mon Jun 16 00:21:57 CEST 2008 |
572 | 4.743 Mon Jun 16 00:21:57 CEST 2008 |
| 481 | - when using Coro::EV without running EV::loop it could |
573 | - when using Coro::EV without running EV::loop it could |
| … | |
… | |
| 503 | - sprinkle "no warnings" freely over everything, also suppress |
595 | - sprinkle "no warnings" freely over everything, also suppress |
| 504 | warnings for some other modules. |
596 | warnings for some other modules. |
| 505 | - fix typo in WSAEWOULDBLOCK. |
597 | - fix typo in WSAEWOULDBLOCK. |
| 506 | |
598 | |
| 507 | 4.72 Sun May 25 05:14:36 CEST 2008 |
599 | 4.72 Sun May 25 05:14:36 CEST 2008 |
| 508 | - tweak META.yaml a bit, unfortunately, there is no documented way |
600 | - tweak META.yaml a bit, unfortunately, there is no documented way |
| 509 | to have optional dependencies with CPAN. doh :( |
601 | to have optional dependencies with CPAN. doh :( |
| 510 | - avoid running some tests on windows because they would fail due to |
602 | - avoid running some tests on windows because they would fail due to |
| 511 | perl bug (broken fork, broken pipes...). |
603 | perl bug (broken fork, broken pipes...). |
| 512 | - work around perl on windows bugs where perl returns undocumented |
604 | - work around perl on windows bugs where perl returns undocumented |
| 513 | error codes for sysread, syswrite etc. by taking advantage |
605 | error codes for sysread, syswrite etc. by taking advantage |
| … | |
… | |
| 517 | - use unix domain sockets in testsuite to work around |
609 | - use unix domain sockets in testsuite to work around |
| 518 | common perl implementation bugs on widows (they are emulated by |
610 | common perl implementation bugs on widows (they are emulated by |
| 519 | tcp sockets on windows. ugh.) |
611 | tcp sockets on windows. ugh.) |
| 520 | |
612 | |
| 521 | 4.71 Sat May 24 20:01:27 CEST 2008 |
613 | 4.71 Sat May 24 20:01:27 CEST 2008 |
| 522 | - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()"). |
614 | - fix a bug in Coro::AnyEvent ("Usage: Coro::AnyEvent::_schedule()"). |
| 523 | - take advantage of async name resolution of AnyEvent::Util. |
615 | - take advantage of async name resolution of AnyEvent::Util. |
| 524 | - work around brutal inet_aton override in Coro::LWP. |
616 | - work around brutal inet_aton override in Coro::LWP. |
| 525 | - take advantage of the readyhook in Coro::EV, for smoother |
617 | - take advantage of the readyhook in Coro::EV, for smoother |
| 526 | scheduling. |
618 | scheduling. |
| 527 | |
619 | |
| 528 | 4.7 Sun May 11 00:32:19 CEST 2008 |
620 | 4.7 Sun May 11 00:32:19 CEST 2008 |
| 529 | - completely reworked the Coro manpage. |
621 | - completely reworked the Coro manpage. |
| 530 | - added Coro::AnyEvent, generic event loop integration. |
622 | - added Coro::AnyEvent, generic event loop integration. |
| 531 | - implement cancel, ready and kill commands in Coro::Debug. |
623 | - implement cancel, ready and kill commands in Coro::Debug. |
| 532 | - document find_coro in Coro::Debug. |
624 | - document find_coro in Coro::Debug. |
| 533 | - incompatible change: rename has_stack to has_cctx. |
625 | - incompatible change: rename has_stack to has_cctx. |
| 534 | - Coro::AIO and Coro::BDB no longer force event model detection, |
626 | - Coro::AIO and Coro::BDB no longer force event model detection, |
| 535 | use AnyEvent::AIO and AnyEvent::BDB. |
627 | use AnyEvent::AIO and AnyEvent::BDB. |
| … | |
… | |
| 659 | |
751 | |
| 660 | 4.11 Thu Oct 11 02:40:24 CEST 2007 |
752 | 4.11 Thu Oct 11 02:40:24 CEST 2007 |
| 661 | - port to threaded perls. |
753 | - port to threaded perls. |
| 662 | |
754 | |
| 663 | 4.1 Thu Oct 11 02:38:16 CEST 2007 |
755 | 4.1 Thu Oct 11 02:38:16 CEST 2007 |
| 664 | - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now |
756 | - incompatible change: $SIG{__DIE__} and $SIG{__WARN__} will now |
| 665 | be local to each coro (see Coro::State). |
757 | be local to each coro (see Coro::State). |
| 666 | - incompatible change: for very deep reasons, cede and cede_notself |
758 | - incompatible change: for very deep reasons, cede and cede_notself |
| 667 | cannot return anything, so nothing will be returned. |
759 | cannot return anything, so nothing will be returned. |
| 668 | - possibly bring back 5.10 compatibility (untested). |
760 | - possibly bring back 5.10 compatibility (untested). |
| 669 | - work around stupid (and wrong) warning on 5.10 :(. |
761 | - work around stupid (and wrong) warning on 5.10 :(. |
| … | |
… | |
| 741 | but stateful semantics. |
833 | but stateful semantics. |
| 742 | - fixed a lot of typos in Coro.pm (patch submitted by David |
834 | - fixed a lot of typos in Coro.pm (patch submitted by David |
| 743 | Steinbrunner, which applied flawlessly). |
835 | Steinbrunner, which applied flawlessly). |
| 744 | |
836 | |
| 745 | 3.6 Sat Apr 14 17:13:31 CEST 2007 |
837 | 3.6 Sat Apr 14 17:13:31 CEST 2007 |
| 746 | - added some bugfixes to get eg/myhttpd working again. |
838 | - added some bugfixes to get eg/myhttpd working again. |
| 747 | - added Coro::Storable for often-cede'ing freeze/thaw. |
839 | - added Coro::Storable for often-cede'ing freeze/thaw. |
| 748 | - try to do a clean exit when a coroutine calls exit |
840 | - try to do a clean exit when a coroutine calls exit |
| 749 | (EXPERIMENTAL). |
841 | (EXPERIMENTAL). |
| 750 | - got rid of indirect call through _coro_init. |
842 | - got rid of indirect call through _coro_init. |
| 751 | - updated the partly antique examples in eg/ to |
843 | - updated the partly antique examples in eg/ to |
