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Revision: 1.254
Committed: Mon Jun 29 20:55:58 2009 UTC (14 years, 10 months ago) by root
Branch: MAIN
Changes since 1.253: +1 -0 lines
Log Message:
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File Contents

# Content
1 Revision history for Perl extension AnyEvent.
2
3 - special-case mapped ipv4 addresses in both
4 AnyEvent::Socket::format_address and parse_address,
5 to treat them just like ipv4 addresses.
6 - updated and overhauled the AnyEvent::Intro doc.
7 - a write error could cause AnyEvent::Handle to create
8 an I/O watcher with an undefined $fh.
9 - implement AnyEvent::Socket::format_ipv4/ipv6.
10 - slightly speed up portable_pipe/socketpair.
11 - expand condvar ebgin/end documentation.
12
13 4.42 Fri Jun 26 08:32:18 CEST 2009
14 - preliminary and neccesarily incomplete support for IO::Async.
15 - reset SIGCHLD to DEFAULT when AnyEvent is loaded, in
16 case it was set to IGNORE, to ensure we can catch child statuses
17 even when the calling env acts stupidly.
18 - updated benchmarks with IO::Async, which performs very well.
19
20 4.412 Wed Jun 24 01:35:57 CEST 2009
21 - support an "untaint" attribute for AnyEvent::DNS
22 and set it on the default resolver.
23 - implement and document AnyEvent::Impl::Perl::loop.
24 - remove all anyevent-env variables from %ENV
25 when running in tainted mode.
26 - mention and extend the IO::Lambda benchmark.
27
28 4.411 Sun Jun 7 18:48:02 CEST 2009
29 - do not try to use F_SETFD on windows.
30
31 4.41 Thu May 14 06:40:11 CEST 2009
32 - work around issues in older perls (5.8.0?) when
33 a signal handler is deleted from the %SIG hash.
34 - use POSIX::_exit in child test, to avoid running
35 destructors.
36 - speed up CHLD handling by relying on SIGCHLD being
37 synchronously delivered, even when we roll our own
38 implementation.
39 - AnyEvent::DNS: add the "dname" resource record name
40 for cosmetic reasons.
41
42 4.4 Sun Apr 26 20:12:33 CEST 2009
43 - implemented idle watchers, where applicable.
44 - AnyEvent->time died when Event backend was in use.
45 - fix a memleak in the Tk backend.
46 - sped up Tk timer handling.
47 - clip negative "after" values to 0 in AnyEvent::Impl::Event
48 to avoid spamming out warning messages.
49 - fix Qt timers without interval.
50 - avoid Qt zero-timeout special case, in old libqt's.
51
52 4.352 Mon Apr 20 16:31:11 CEST 2009
53 - fix AnyEvent::Strict error messages for child watchers.
54 - fix/update Makefile.PL "recommends" versions.
55 - add AnyEvent->now_update.
56
57 4.351 Sat Apr 11 07:56:14 CEST 2009
58 - actually make the signal pipe work under win32.
59 - localise $! in signal handler to avoid changing $!, although
60 perl itself does not seem to save/restore errno either.
61 - set the cloexec flag on the signal pipe (normally set by perl too).
62
63 4.35 Fri Mar 27 11:48:20 CET 2009
64 - event models relying on AnyEvent's signal watcher emulation did
65 invoke the callback asynchronously, contradicting documentation
66 and causing signals to get lost (this includes AnyEvent's own
67 event loop). AnyEvent now uses the standard pipe trick to make
68 callback execution synchronous to the event loop.
69 - AnyEvent::Handle didn't free TLS context data on DESTROY
70 (patch by Pavel Shaydo).
71 - work around the ever-incompatibly-changing API of MakeMaker.
72 - document that changing global variables without restoring them
73 is a bad idea in Perl (noted by Adam Rosenstein).
74 - AnyEvent::Strict now barfs if ->io is passed a file.
75
76 4.34 Thu Feb 12 18:32:45 CET 2009
77 - separately buffer TLS read data, as otherwise the read queue could
78 deadlock as receiving data is not expected while draining the
79 read queue (which cna only happen with TLS).
80 - raise EBADMSG error on JSON decoding errors.
81 - fix some minor manpage bugs (reported by Maximilian Gaß).
82 - speed up select bitmask parsing quite a bit in the pure perl
83 backend.
84 - use CORE::select instead of just select in AnyEvent::Impl::Perl.
85
86 4.331 Tue Jan 6 21:07:25 CET 2009
87 - socketpair fails on many vista machines because vista has
88 completely broken accept/getpeername and getsockname functions,
89 so we provide our own socketpair emulation that kind of works
90 (AnyEvent::Util::portable_pipe).
91 - new function: AnyEvent::Util::portable_socketpair.
92 - take advantage of the Guard module if it exists.
93
94 4.33 Fri Nov 21 02:35:40 CET 2008
95 - AnyEvent::Strict did errornously flag a fileno of 0 as
96 illegal.
97 - reduce memory usage and slightly speed up the pure perl backend
98 by only storing the file descriptor, not the file handle.
99 - add missing autocork method to AnyEvent::Handle (reported
100 by Adam Rosenstein).
101 - AnyEvent::DNS->resolve errornously documented an $rcode result
102 argument, but there isn't (spotted by Henrik Krohns).
103 - the naked truth about Tk - it's basically unmaintained.
104
105 4.32 Mon Nov 3 22:46:32 CET 2008
106 - fix AnyEvent::Socket::resolve_sockaddr to properly support
107 unix sockets again and choose a proper default for
108 the socket type.
109 - fix call to resolve_sockaddr in tcp_connect.
110
111 4.31 Thu Oct 30 04:41:48 CET 2008
112 - implemented AnyEvent::Handle->destroy method.
113 - hint about unexpected effects in TLS mode.
114 - speed up AnyEvent::Impl::Perl by using more arrays
115 instead of hashes without the slightest loss of readability :)
116 - work around a perl argument refcounting bug.
117 - with some perl patches applied, AnyEvent now seems leak-free.
118
119 4.3 Fri Oct 3 09:18:43 CEST 2008
120 - AnyEvent will now install a no-op signal handler for SIGPIPE,
121 unless one has been installed already.
122 - warn about not loaidng AnyEvent::Impl::POE early enough
123 (patch by Adam Rosenstein).
124 - fixed a great number of bugs and corner cases in AnyEvent::Handle:
125 - fix a bug in where in SSL connect mode, the
126 client would first wait for some data by the server and
127 otherwise hang. (reported and analyzed in an absolutely
128 exemplary manner by Adam Rosenstein).
129 - fix a bug in where SSL EOF would not be treated
130 as stream EOF, putting the connection into a hung state.
131 (reported and analyzed in an absolutely exemplary manner by Adam
132 Rosenstein).
133 - fix a potential segfault when the TLS context
134 would go missing in a read callback (e.g. due to stoptls) -
135 Net::SSLeay of course makes no type checking whatsoever.
136 - AnyEvent::Handle will not stop the read watcher in TLS mode.
137 - AnyEvent::Handle->stoptls will send a TLS close notify
138 instead of simply destroying the stream now.
139 - fix a bug where large blocks of data written in TLS mode
140 would not be sent unless triggered by receives.
141 - on_drain will now take the tls write buffer into account.
142 - SSL operations have been streamlined a bit and should be faster
143 now, more to come, though.
144 - added a FAQ section, will document nontrivial issues in there.
145
146 4.234 Mon Sep 29 04:08:13 CEST 2008
147 - fix child watcher documentation: only child exits will be reported,
148 no trace events.
149 - mention SIGPIPE in AnyEvent::Handle.
150 - perl backend will now use POSIX::times as monotonic clock
151 when available and the monotonic clock option is not.
152 - run even without Time::HiRes in some cases now, but do not
153 provide sub-second accuracy (all *supported* perl versions have
154 Time::HiRes).
155
156 4.233 Fri Aug 22 01:48:05 CEST 2008
157 - fix a bug in the testsuite, causing a hang.
158 - clarified lots of AnyEvent::Handle constructor arguments.
159
160 4.232 Thu Aug 21 20:44:25 CEST 2008
161 - fix a bug in AnyEvent::Handle that could cause two fatal error
162 callbacks on EOF, which caused AnyEvent::HTTP to signal success twice
163 (testcase by Leon Brocard).
164 - clarified on_eof/on_error documentation a bit.
165
166 4.231 Tue Jul 29 13:12:15 CEST 2008
167 - remove some debugging code left in AnyEvent::Util::fork_call
168 (and no, it's impossible to implement with the broken windows
169 perls without resource leaks or worse).
170
171 4.23 Tue Jul 29 12:19:59 CEST 2008
172 - document the first parameter passed to condvar callbacks to be
173 the callback.
174 - add AnyEvent::Socket::{ntoa,aton} aliases.
175 - optimize the AE::Handle->push_read (line) for the default
176 eol marker.
177 - optimize push_read (packstring|storable) for small packets.
178 - invoke on_error callback when no on_eof callback is set.
179 - fix a bug in push_read (storable) of unknown impact.
180
181 4.22 Sun Jul 20 16:34:13 CEST 2008
182 - new function AnyEvent::Socket::parse_hostport.
183 - as the bulkheads at microsoft can't even get getprotobyname reliably
184 working on their shitty fucking broken os we need to hardcode
185 some common protocol numbers in AnyEvent::Socket. How can
186 people even bother with such a pile of shit as windows.
187
188 4.21 Thu Jul 17 14:40:05 CEST 2008
189 - INCOMPATIBLE CHANGE: AnyEvent::Util::fork_call now has a prototype
190 which is incompatible to previous invocation syntax.
191 - work around more windows perl bugs in fork_call. I cannot imagine
192 why anybody would bother implementing fork in such an obviously
193 unusable way.
194 - avoid calling $do_retry if the request has already finished in
195 AnyEvent::DNS, thus avoiding an exception (reported by Anatoly
196 K. Sharifulin).
197
198 4.2 Sat Jul 12 22:42:11 CEST 2008
199 - support an "interval" argument for repeating timers.
200 - fix a bug in the pure perl event loop that caused timers to
201 be delayed under some circumstances.
202 - implement optional argument checking via PERL_ANYEVENT_STRICT.
203 - not importing anything from Event causes it to malfunction
204 and not use Time::HiRes, work around this bug.
205 - more bug workarounds against the endlessly broken Tk module,
206 seems to work now on 32 bit machines, but less so on 64 bit.
207 - minor optimisations applied to most backends.
208
209 4.161 Fri Jul 4 14:24:48 CEST 2008
210 - fixed the t/handle/02_write.t, it read after write, with the
211 assumption that all data could be written before read
212 (reported by Jim Razmus).
213
214 4.160 Thu Jul 3 04:02:21 CEST 2008
215 - re-registering signal watchers after unregistering one did
216 not work if a backend falls back on AnyEvent's default
217 implementation (also affected child watchers).
218 - new AnyEvent::Handle options: autocork and no_delay.
219
220 4.152 Sun Jun 22 14:15:44 CEST 2008
221 - allow for 32-bit perls that implement shifts differently
222 on different architectures in parse_ipv4 (reported and
223 analysed by Keiichi DAIBA).
224
225 4.151 Fri Jun 6 17:34:24 CEST 2008
226 - make sure specifying _only_ on_read and never pushing reads
227 works.
228
229 4.15 Fri Jun 6 13:00:46 CEST 2008
230 - the pure perl backend would keep some watchers alive when more than
231 one watcher was registered for the same fd.
232 - new "packstring" and "storable" read and write types
233 for AnyEvent::Handle.
234 - allow on_eof handler to be called after on_error with EPIPE returns.
235 - do not immediately call on_read callback in handle constructor.
236
237 4.14 Thu Jun 5 20:29:31 CEST 2008
238 - Fixed a bug in DNS SRV priority sorting.
239 - AnyEvent::Util::guard now reports runtime errors while
240 executing the guard block as warnings.
241 - handle 0-byte-reads just before EOF correctly in AnyEvent::Handle.
242
243 4.13 Thu Jun 5 00:47:59 CEST 2008
244 - AnyEvent::DNS only followed cname chains with length 2,
245 contrary to documentation. bumped it up to 10, thanks to
246 microsoft, the current broken-dns-config-king.
247 - AnyEvent::DNS didn't check for socket return status
248 but instead relied on perl not creating filehandles in that
249 case - too bad it gives you a bogus file handle (reported
250 and analysed by Vladimir Timofeev).
251 - fix queue management logic in AnyEvent::Handle:
252 when on_read was registered, the queue was empty
253 and no progress could be made AnyEvent::Handle would
254 enter an endless loop.
255 - correctly start reading again when the handle became
256 busy again after idling.
257 - correctly treat tls shut-downs as EOF condition
258 (for the time being, would be nice to have a callback for that).
259 - correctly call eof callback under all conditions
260 (hopefully).
261 - the timeout callback did not expect that $self can go
262 away any time.
263
264 4.12 Tue Jun 3 10:58:04 CEST 2008
265 - include AnyEvent::Intro, a tutorial for anyevent,
266 anyevent::socket and anyevent::handle.
267 - allow more options in on_error.
268
269 4.11 Fri May 30 23:42:25 CEST 2008
270 - INCOMPATIBLE CHANGE: replace ptr by real PTR lookup, provide
271 reverse_lookup and reverse_verify to replace it, support
272 v4mapped and v4compat addresses.
273 - provide more documentation for the resolver class.
274 - really replace longest run of :0: by :: in format_address,
275 also properly convert :: and ::1 again.
276 - support NAPTR record name and decode it.
277 - implement random weight sampling for SRV records, as per
278 rfc 2782.
279 - correctly abort on srv-record targets of ".".
280 - added AnyEvent::DNS::wait_for_slot.
281 - in the unlikely event of a virtual circuit connection
282 being invalidated by a delayed udp reply, AnyEvent::DNS
283 could die. this has been fixed.
284 - plug a probable memleak in the DNS vc code.
285 - use configured timeout also for VC request phase.
286 - implement timeout and max_outstanding methods
287 for resolver class.
288 - update version numbers in all modules.
289
290 4.1 Thu May 29 05:45:40 CEST 2008
291 - INCOMPATIBLE CHANGE: renamed xxx_ip functions to xxx_address
292 which mirrors their purpose better (old names still available
293 for a while). Also moved AnyEvent::DNS::addr to
294 AnyEvent::Socket::resolve_sockaddr.
295 - implement AnyEvent->time and AnyEvent->now.
296 - fix IPv6 support in pack_sockaddr.
297 - officially un-experimentalise all newly introduced code.
298 - support unix domain sockets everywhere by specifying
299 a host of "unix/" and the pathname as service.
300 - implement an activity timeout in AnyEvent::Handle.
301 - added a regex read type to AnyEvent::Handle.
302 - added a json read/write type to AnyEvent::Handle.
303 - always croak in on_error in AnyEvent::Handle.
304 - document how to subclass AnyEvent::Handle.
305 - implement AnyEvent::Util::fork_call.
306 - add support for IPv6 nameservers and nameserver statements.
307 - work around _yet_ _another_ windows perl bug in where empty
308 select masks cause errors in the pure perl backend (this
309 workaround cannot be implemented for the other event loops,
310 but EV also works around this).
311 - supply AnyEvent::Socket::address_type and make good use of it.
312 - clarify and fix the Handle documentation w.r.t $self vs. $handle
313 vs. callback arguments.
314 - add some recommends to the META.yml.
315
316 4.05 Mon May 26 19:44:06 CEST 2008
317 - some platforms ignore the rfc and prepend an extra sa_len member to
318 the sockaddr structure, cater for those. also use sockaddr_family,
319 didn't know it was there, but comes in handy for the workaround.
320 - undo the import WIN32 hack.
321
322 4.04 Mon May 26 08:03:31 CEST 2008
323 - try to work around yet another windows bug: failed connects are reported
324 as if it were out-of-band data. windows users: you suck. Only
325 EV, Glib, Event and the pure perl backend can handle this condition.
326 - optimize write algorithm in AnyEvent::Handle.
327 - properly parse PERL_ANYEVENT_PROTOCOLS and use the info correctly.
328 - tcp_connect now properly iterates through all targets.
329 - check wether IPv6 sockets can actually be created, otherwise, disable ipv6
330 support entirely. also hardcode some AF_INET6 constants for the
331 sake of perl 5.8.
332 - vastly improved nameserver/suffix detection algorithm for windows
333 (still a hack...)
334 - try to use a fallback dns server if no dns servers could be found.
335 - splatter around some local $SIG{__DIE__}'s to work around bad
336 die handlers.
337
338 4.03 Sun May 25 05:05:57 CEST 2008
339 - work around perl bugs on windows, where perl returns undocumented
340 error codes for sysread, syswrite etc.
341 - fix AnyEvent::Handle::unshift_read to really unshift and not push.
342 - AnyEvent::Handle could sometimes stumble over 0-byte writes.
343 - fix unpack_sockaddr, now works for AF_INET6 sockaddr's.
344 - updated documentation.
345 - lots of workarounds for perl 5.8 quirks.
346 - implement a more flexible type system for both reads and writes
347 in AnyEvent::Handle.
348 - support IPv6 in tcp_server.
349 - pass local hostname and port to the prepare callback in tcp_server.
350 - make types extendable in AnyEvent::Handle.
351 - croak, not die, in AnyEvent::Handle;
352
353 4.0 Sat May 24 19:58:08 CEST 2008
354 - added (experimental) AnyEvent::DNS module.
355 - added (experimental) AnyEvent::Socket module.
356 - added (experiemntal) support for TLS/SSL in AnyEvent::Handle.
357 - make condvar->end call ->send as documented.
358 - make condvar constructor support the documented cb => argument.
359 - overload condvars so you can use them instead of code references.
360 - support more of the POSIX forms instead of a pure dotted quad for
361 verbatim ip addresses.
362 - AnyEvent::Socket::inet_aton will use AnyEvent::DNS now and not fork anymore.
363 - try very hard not to freeze on broken windows perls.
364 - make on_eof optional in AnyEvent::Handle.
365 - support service names in tcp_connect and tcp_server.
366 - work around netbsd/openbsd bug causing unix sockets not to
367 become writable until empty.
368 - only make a dummy read for error detection when getpeername
369 returns ENOTCONN.
370 - defend AnyEvent::Util::inet_aton against Coro::LWP's brutal
371 override.
372 - new AnyEvent::Guard::cancel.
373
374 3.5 Sat May 17 23:17:14 CEST 2008
375 - gracefully deal with systems not defining CLOCK_MONOTONIC
376 (as opposed to not supporting the clock itself, which worked in 3.41).
377 - added AnyEvent::Util::tcp_connect and AnyEvent::Util::tcp_server
378 helpers, to replace the ill-designed AnyEvent::Socket class.
379 - added some examples (eg/connect, eg/handle).
380 - added AnyEvent::Util::guard.
381 - AnyEvent::Util now exports most of its functions.
382 - fixed a bug in *_read_chunk, where the callback was called with $self as
383 first and second argument.
384 - simplified and fixed regex handling in AnyEvent::Handle::*_read_line.
385 - fix manpage condvars examples to use new syntax.
386 - considerably improve inet_aton with EV::ADNS backend to support
387 cname chains (common dns configuration bug, e.g. with www.google.de)
388 and aaaa records if no a record could be found.
389
390 3.41 Sun May 11 19:53:13 CEST 2008
391 - work around a bug in perl 5.8.8's local. Reported by Yi Ma Mao.
392
393 3.4 Sun May 11 00:29:25 CEST 2008
394 - complete re-implementation of condvars with a hopefully much more useful
395 API (backward compatible functions exist but are undocumented).
396 - AnyEvent::Handle fully rewritten with a hopefully more powerful API
397 (still subject to change).
398 - take advantage of CLOCK_MONOTONIC, if available, in AnyEvent::Impl::Perl.
399 - provide AnyEvent::post_detect and @AnyEvent::post_detect, which
400 allows module authors to avoid forcing event loop detection.
401 (used by Coro::AIO, Coro::BDB, Coro::AnyEvent for example).
402 - remove coro backends: Coro now provides generic support for AnyEvent
403 via Coro::AnyEvent.
404
405 3.3 Mon Apr 28 09:51:06 CEST 2008
406 - added AnyEvent::Handle, AnyEvent::Socket and AnyEvent::Util modules.
407 - fix a bug in the pure perl backend that kept watchers alive
408 when multiple watchers were registered for the same fh/poll combo.
409 - add a benchmark section showing AnyEvent overhead and comparing
410 the different event loops with each other.
411 - prefer pure perl over tk when autoprobing, as it's about as fast,
412 but doesn't crash with many watchers.
413 - declare Qt support non-experimental.
414 - clarify the confusing section about the file descriptor being
415 kept alive.
416 - document the race between loading of an event module and
417 child processes exiting.
418 - support POE as "backend" (with some caveats, POE is not generic
419 enough, and darn slow).
420 - support Wx and Prima through POE.
421 - optimise perl backend to use 20% less memory and take advantage
422 of typical timeout behaviour. It can now compete with
423 select/poll-based C event loops in most cases (it is usually
424 faster than Event and Glib :).
425 - roughly cut EV memory use in half and increase its speed by 30%,
426 by removing undocumented functionality. Did something similar
427 to other event loops where possible.
428
429 3.2 Thu Apr 24 10:10:40 CEST 2008
430 - do not die when anyevent watchers are destroyed while running callbacks
431 in the pureperl backend (could only happen when two watchers are registered
432 for the same fh/poll combo).
433 - support autoloading for child watchers, was broken in all versions.
434 - implement PERL_ANYEVENT_MODEL env variable.
435 - (experimental) implement interface to the (very crashy/buggy) Event::Lib module.
436 - (experimental) implement interface to the Qt module (cannot be autoprobed).
437 - this release is IO:AnyEvent-proof.
438
439 3.12 Tue Apr 22 07:11:46 CEST 2008
440 - reinstate AUTHOR section that got lost somehow.
441 - do not hang in the testsuite with badly broken perls (activestate,
442 strawberry...), but instead diagnose the problem and continue.
443 - use INT instead of CHLD in an attempt to support broken windows perls
444 better (this decreases the test quality, unfortunately).
445 - do not send the signal to the process group
446 (no problem for CHLD, bad for INT :).
447
448 3.11 Sat Apr 19 06:57:31 CEST 2008
449 - major documentation rework.
450 - document the fact that child watchers only watch for zombies.
451 - fix the child watcher example.
452
453 3.1 Wed Apr 16 17:09:01 CEST 2008
454 - work around recurring bugs in Tk by dup'ing filehandles, the
455 only method with good success chances on Tk (the bugs apparently
456 don't get fixed anytime soon).
457 - lift the restriction of only one watcher per fh direction
458 (as the Tk bug workaround also lifts it and only Tk imposed
459 such strong limits).
460 - changed probe order to prefer coro adaptors.
461 - explain why recursion into the event loop is not supported
462 unless the backend supports it (only Coro::EV does without
463 any restrictions...).
464 - add simple manpages for all backend modules.
465
466 3.0 Mon Apr 7 21:30:23 CEST 2008
467 - Coro::Signal changed semantics, roll our own, also cleaning
468 up the Coro implementation in general.
469 - rename Coro backend to CoroEvent.
470 - add some decision helping paragraph to the manpage that should
471 help people to decide whether AnyEvent is the right thing for them.
472
473 2.9 Mon Jan 28 13:31:54 CET 2008
474 - update for EV 3.0 API changes.
475
476 2.8 Sun Nov 25 15:06:03 CET 2007
477 - waitpid can validly return 0. accept this fact of life
478 instead of reporting it to any watchers.
479
480 2.7 Fri Nov 23 11:41:14 CET 2007
481 - force use of AnyEvent::Impl::Perl in testsuite, there is
482 too much breakage outside AnyEvent.
483 - deliver signals synchronously in AnyEvent::Impl::Perl
484 or any other event loop that relies on AnyEvents child
485 watcher emulation. *Could* help with hanging testsuite
486 (except when Event or EV are installed).
487
488 2.6 Fri Nov 9 20:36:35 CET 2007
489 - fix bug in testsuite.
490 - move EV adaptor modules to AnyEvent.
491 - add Coro+EV adaptor module.
492
493 2.55 Tue Nov 6 17:41:32 CET 2007
494 - add EV to the list of supported event models.
495 - do not auto-reset pid watchers, pass pid and status to them.
496 - allow a pid of zero to watch for all children in child watchers.
497
498 2.54 Wed Jul 18 17:36:23 CEST 2007
499 - work around a perl bug that results in
500 BEGIN not safe after errors--compilation aborted without
501 any discernible reason or error message by once
502 again not use'ing strict.
503
504 2.53 Sun Jul 8 10:51:53 CEST 2007
505 - make Glib interface work again (spotted by elmex).
506
507 2.52 Wed Mar 7 18:36:16 CET 2007
508 - child watchers stopped working permanently when
509 all current child watchers were destroyed.
510
511 2.51 Mon Dec 11 21:33:24 CET 2006
512 - work around bugs in perl where eval "require Module" returns
513 true even if the module couldn't be loaded :/.
514
515 2.5 Mon Dec 11 02:15:28 CET 2006
516 - avoid $AUTOLOAD because many perls corrupt it.
517 - AnyEvent::detect forces autodetection.
518 - implement signal watchers (experimental)
519 (Tk does not support async signals (<= 804.027 at least),
520 so they might get delayed indefinitely on Tk).
521 - implement child watchers (experimental).
522 - moved default condvar implementation into base module, simplifying
523 most implementation modules.
524
525 2.1 Fri Nov 24 15:50:48 CET 2006
526 - better docs.
527 - simple testsuite.
528 - added AnyEvent->one_event method for special purposes.
529
530 2.0 Wed Nov 1 02:21:30 CET 2006
531 - INCOMPATIBLE CHANGE: poll can now either be "r" or "w" but not both.
532 - INCOMPATIBLE CHANGE: io watcher callbacks have no arguments anymore.
533 - EXPERIMENTAL:
534 new pure-perl model added, AnyEvent now always finds a suitable
535 event model.
536 - improved documentation.
537 - reduced cpu overhead.
538
539 1.02 Fri Jan 13 14:15:40 CET 2006
540 - add COPYING to clarify license.
541
542 1.01 Sun Jan 8 05:48:09 CET 2006
543 - correctly cancel Event timers, avoid memory leaks.
544
545 1.0 Sun Jan 8 05:40:58 CET 2006
546 - allow third-party interfaces to be added at runtime.
547 - fix version number.
548
549 0.9 Fri Dec 30 02:25:41 CET 2005
550 - fixed errors in the documentation.
551 - going back to using $VERSION as "load check",
552 as suggested by Jörn Reder. Let's see why I stopped using
553 this method.
554 - add 'hup' to the list of events to receive for glib
555 and generate 'rw' events for it, as some versions of
556 glib seem to require this, while this breaks other
557 (older) versions of glib.
558 - implemented PERL_ANYEVENT_VERBOSE env variable.
559
560 0.3 Sun Dec 4 10:43:33 CET 2005
561 - no changes to the code.
562 - fixed documentation.
563 - clarified some corner cases.
564 - vastly improved documentation with a long example.
565
566 0.2 Thu Dec 1 22:18:49 CET 2005
567 - check whether a valid method was called, to avoid endless loops.
568 - move condvars into their own class (cleaner, safer).
569 - don't die when some modules are not available.
570 - Tk is too broken to allow for words. Will work once Tk works.
571
572 0.1 Thu Dec 1 19:44:57 CET 2005
573 - spiced up and cleaned up for release.
574
575 0.01 Tue Sep 21 18:12:09 CEST 2004
576 - original version; copied from Convert::Scalar.
577