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Comparing AnyEvent/Changes (file contents):
Revision 1.78 by root, Sat May 17 20:42:18 2008 UTC vs.
Revision 1.269 by root, Wed Jul 8 04:49:18 2009 UTC

1Revision history for Perl extension AnyEvent. 1Revision history for Perl extension AnyEvent.
2 2
34.801
4 - support file descriptors in addition to file handles
5 in AnyEvent->io.
6 - new env variables: PERL_ANYEVENT_RESOLV_CONF,
7 PERL_ANYEVENT_MAX_OUTSTANDING_DNS, PERL_ANYEVENT_CA_FILE
8 and PERL_ANYEVENT_CA_PATH.
9 - provide a sensible synopsis section for AnyEvent::TLS.
10
114.8 Mon Jul 6 23:45:16 CEST 2009
12 - AnyEvent::DNS did not properly follow CNAME records with
13 uppercase targets.
14 - AnyEvent::DNS would errornously return AAAA records
15 with v4 mapped addresses (a faulty record) as ipv4 addresses,
16 causing AnyEvent::Socket to throw an exception.
17 - added new module AnyEvent::TLS for easier SSL/TLS context
18 creation, with many options including hostname verification,
19 secure default configuration, lots of documentation and,
20 predefined diffie-hellman keys for perfect forward security
21 and much more. get it while it's still fresh!
22 - use AnyEvent::TLS in AnyEvent::Handle for context management.
23 - load AnyEvent::Handle only on demand in AnyEvent::DNS,
24 so AnyEvent::Socket users have smaller memory footprint
25 in the common case.
26 - add AnyEvent::Handle->push_shutdown method.
27 - add an additional error message parameter to AnyEvent::Handle's
28 on_error callback (for TLS, $! is still available).
29 - add AnyEvent::Handle on_starttls/on_stoptls callbacks.
30 - make AnyEvent::Handle more robust against early conenction
31 failures (during new), and return C<undef> in that case
32 from the constructor.
33 - AnyEvent::Handle will now try to load only JSON::XS first,
34 then fall back to JSON.
35 - format_ipv4/format_ipv6 are now exported by default, for symmetry,
36 and because it was documented that way.
37
384.451 Fri Jul 3 00:28:58 CEST 2009
39 - do not clear rbuf when shutting down an AnyEvent::Handle
40 object - doing so breaks AnyEvent::HTTP.
41
424.45 Mon Jun 29 22:59:26 CEST 2009
43 - a write error could cause AnyEvent::Handle to create
44 an I/O watcher with an undefined $fh.
45 - special-case mapped ipv4 addresses in both
46 AnyEvent::Socket::format_address and parse_address,
47 to treat them just like ipv4 addresses.
48 - updated and overhauled the AnyEvent::Intro doc.
49 - implement AnyEvent::Socket::format_ipv4/ipv6.
50 - slightly speed up portable_pipe/socketpair.
51 - expand condvar begin/end documentation.
52
534.42 Fri Jun 26 08:32:18 CEST 2009
54 - preliminary and neccesarily incomplete support for IO::Async.
55 - reset SIGCHLD to DEFAULT when AnyEvent is loaded, in
56 case it was set to IGNORE, to ensure we can catch child statuses
57 even when the calling env acts stupidly.
58 - updated benchmarks with IO::Async, which performs very well.
59
604.412 Wed Jun 24 01:35:57 CEST 2009
61 - support an "untaint" attribute for AnyEvent::DNS
62 and set it on the default resolver.
63 - implement and document AnyEvent::Impl::Perl::loop.
64 - remove all anyevent-env variables from %ENV
65 when running in tainted mode.
66 - mention and extend the IO::Lambda benchmark.
67
684.411 Sun Jun 7 18:48:02 CEST 2009
69 - do not try to use F_SETFD on windows.
70
714.41 Thu May 14 06:40:11 CEST 2009
72 - work around issues in older perls (5.8.0?) when
73 a signal handler is deleted from the %SIG hash.
74 - use POSIX::_exit in child test, to avoid running
75 destructors.
76 - speed up CHLD handling by relying on SIGCHLD being
77 synchronously delivered, even when we roll our own
78 implementation.
79 - AnyEvent::DNS: add the "dname" resource record name
80 for cosmetic reasons.
81
824.4 Sun Apr 26 20:12:33 CEST 2009
83 - implemented idle watchers, where applicable.
84 - AnyEvent->time died when Event backend was in use.
85 - fix a memleak in the Tk backend.
86 - sped up Tk timer handling.
87 - clip negative "after" values to 0 in AnyEvent::Impl::Event
88 to avoid spamming out warning messages.
89 - fix Qt timers without interval.
90 - avoid Qt zero-timeout special case, in old libqt's.
91
924.352 Mon Apr 20 16:31:11 CEST 2009
93 - fix AnyEvent::Strict error messages for child watchers.
94 - fix/update Makefile.PL "recommends" versions.
95 - add AnyEvent->now_update.
96
974.351 Sat Apr 11 07:56:14 CEST 2009
98 - actually make the signal pipe work under win32.
99 - localise $! in signal handler to avoid changing $!, although
100 perl itself does not seem to save/restore errno either.
101 - set the cloexec flag on the signal pipe (normally set by perl too).
102
1034.35 Fri Mar 27 11:48:20 CET 2009
104 - event models relying on AnyEvent's signal watcher emulation did
105 invoke the callback asynchronously, contradicting documentation
106 and causing signals to get lost (this includes AnyEvent's own
107 event loop). AnyEvent now uses the standard pipe trick to make
108 callback execution synchronous to the event loop.
109 - AnyEvent::Handle didn't free TLS context data on DESTROY
110 (patch by Pavel Shaydo).
111 - work around the ever-incompatibly-changing API of MakeMaker.
112 - document that changing global variables without restoring them
113 is a bad idea in Perl (noted by Adam Rosenstein).
114 - AnyEvent::Strict now barfs if ->io is passed a file.
115
1164.34 Thu Feb 12 18:32:45 CET 2009
117 - separately buffer TLS read data, as otherwise the read queue could
118 deadlock as receiving data is not expected while draining the
119 read queue (which cna only happen with TLS).
120 - raise EBADMSG error on JSON decoding errors.
121 - fix some minor manpage bugs (reported by Maximilian Gaß).
122 - speed up select bitmask parsing quite a bit in the pure perl
123 backend.
124 - use CORE::select instead of just select in AnyEvent::Impl::Perl.
125
1264.331 Tue Jan 6 21:07:25 CET 2009
127 - socketpair fails on many vista machines because vista has
128 completely broken accept/getpeername and getsockname functions,
129 so we provide our own socketpair emulation that kind of works
130 (AnyEvent::Util::portable_pipe).
131 - new function: AnyEvent::Util::portable_socketpair.
132 - take advantage of the Guard module if it exists.
133
1344.33 Fri Nov 21 02:35:40 CET 2008
135 - AnyEvent::Strict did errornously flag a fileno of 0 as
136 illegal.
137 - reduce memory usage and slightly speed up the pure perl backend
138 by only storing the file descriptor, not the file handle.
139 - add missing autocork method to AnyEvent::Handle (reported
140 by Adam Rosenstein).
141 - AnyEvent::DNS->resolve errornously documented an $rcode result
142 argument, but there isn't (spotted by Henrik Krohns).
143 - the naked truth about Tk - it's basically unmaintained.
144
1454.32 Mon Nov 3 22:46:32 CET 2008
146 - fix AnyEvent::Socket::resolve_sockaddr to properly support
147 unix sockets again and choose a proper default for
148 the socket type.
149 - fix call to resolve_sockaddr in tcp_connect.
150
1514.31 Thu Oct 30 04:41:48 CET 2008
152 - implemented AnyEvent::Handle->destroy method.
153 - hint about unexpected effects in TLS mode.
154 - speed up AnyEvent::Impl::Perl by using more arrays
155 instead of hashes without the slightest loss of readability :)
156 - work around a perl argument refcounting bug.
157 - with some perl patches applied, AnyEvent now seems leak-free.
158
1594.3 Fri Oct 3 09:18:43 CEST 2008
160 - AnyEvent will now install a no-op signal handler for SIGPIPE,
161 unless one has been installed already.
162 - warn about not loaidng AnyEvent::Impl::POE early enough
163 (patch by Adam Rosenstein).
164 - fixed a great number of bugs and corner cases in AnyEvent::Handle:
165 - fix a bug in where in SSL connect mode, the
166 client would first wait for some data by the server and
167 otherwise hang. (reported and analyzed in an absolutely
168 exemplary manner by Adam Rosenstein).
169 - fix a bug in where SSL EOF would not be treated
170 as stream EOF, putting the connection into a hung state.
171 (reported and analyzed in an absolutely exemplary manner by Adam
172 Rosenstein).
173 - fix a potential segfault when the TLS context
174 would go missing in a read callback (e.g. due to stoptls) -
175 Net::SSLeay of course makes no type checking whatsoever.
176 - AnyEvent::Handle will not stop the read watcher in TLS mode.
177 - AnyEvent::Handle->stoptls will send a TLS close notify
178 instead of simply destroying the stream now.
179 - fix a bug where large blocks of data written in TLS mode
180 would not be sent unless triggered by receives.
181 - on_drain will now take the tls write buffer into account.
182 - SSL operations have been streamlined a bit and should be faster
183 now, more to come, though.
184 - added a FAQ section, will document nontrivial issues in there.
185
1864.234 Mon Sep 29 04:08:13 CEST 2008
187 - fix child watcher documentation: only child exits will be reported,
188 no trace events.
189 - mention SIGPIPE in AnyEvent::Handle.
190 - perl backend will now use POSIX::times as monotonic clock
191 when available and the monotonic clock option is not.
192 - run even without Time::HiRes in some cases now, but do not
193 provide sub-second accuracy (all *supported* perl versions have
194 Time::HiRes).
195
1964.233 Fri Aug 22 01:48:05 CEST 2008
197 - fix a bug in the testsuite, causing a hang.
198 - clarified lots of AnyEvent::Handle constructor arguments.
199
2004.232 Thu Aug 21 20:44:25 CEST 2008
201 - fix a bug in AnyEvent::Handle that could cause two fatal error
202 callbacks on EOF, which caused AnyEvent::HTTP to signal success twice
203 (testcase by Leon Brocard).
204 - clarified on_eof/on_error documentation a bit.
205
2064.231 Tue Jul 29 13:12:15 CEST 2008
207 - remove some debugging code left in AnyEvent::Util::fork_call
208 (and no, it's impossible to implement with the broken windows
209 perls without resource leaks or worse).
210
2114.23 Tue Jul 29 12:19:59 CEST 2008
212 - document the first parameter passed to condvar callbacks to be
213 the callback.
214 - add AnyEvent::Socket::{ntoa,aton} aliases.
215 - optimize the AE::Handle->push_read (line) for the default
216 eol marker.
217 - optimize push_read (packstring|storable) for small packets.
218 - invoke on_error callback when no on_eof callback is set.
219 - fix a bug in push_read (storable) of unknown impact.
220
2214.22 Sun Jul 20 16:34:13 CEST 2008
222 - new function AnyEvent::Socket::parse_hostport.
223 - as the bulkheads at microsoft can't even get getprotobyname reliably
224 working on their shitty fucking broken os we need to hardcode
225 some common protocol numbers in AnyEvent::Socket. How can
226 people even bother with such a pile of shit as windows.
227
2284.21 Thu Jul 17 14:40:05 CEST 2008
229 - INCOMPATIBLE CHANGE: AnyEvent::Util::fork_call now has a prototype
230 which is incompatible to previous invocation syntax.
231 - work around more windows perl bugs in fork_call. I cannot imagine
232 why anybody would bother implementing fork in such an obviously
233 unusable way.
234 - avoid calling $do_retry if the request has already finished in
235 AnyEvent::DNS, thus avoiding an exception (reported by Anatoly
236 K. Sharifulin).
237
2384.2 Sat Jul 12 22:42:11 CEST 2008
239 - support an "interval" argument for repeating timers.
240 - fix a bug in the pure perl event loop that caused timers to
241 be delayed under some circumstances.
242 - implement optional argument checking via PERL_ANYEVENT_STRICT.
243 - not importing anything from Event causes it to malfunction
244 and not use Time::HiRes, work around this bug.
245 - more bug workarounds against the endlessly broken Tk module,
246 seems to work now on 32 bit machines, but less so on 64 bit.
247 - minor optimisations applied to most backends.
248
2494.161 Fri Jul 4 14:24:48 CEST 2008
250 - fixed the t/handle/02_write.t, it read after write, with the
251 assumption that all data could be written before read
252 (reported by Jim Razmus).
253
2544.160 Thu Jul 3 04:02:21 CEST 2008
255 - re-registering signal watchers after unregistering one did
256 not work if a backend falls back on AnyEvent's default
257 implementation (also affected child watchers).
258 - new AnyEvent::Handle options: autocork and no_delay.
259
2604.152 Sun Jun 22 14:15:44 CEST 2008
261 - allow for 32-bit perls that implement shifts differently
262 on different architectures in parse_ipv4 (reported and
263 analysed by Keiichi DAIBA).
264
2654.151 Fri Jun 6 17:34:24 CEST 2008
266 - make sure specifying _only_ on_read and never pushing reads
267 works.
268
2694.15 Fri Jun 6 13:00:46 CEST 2008
270 - the pure perl backend would keep some watchers alive when more than
271 one watcher was registered for the same fd.
272 - new "packstring" and "storable" read and write types
273 for AnyEvent::Handle.
274 - allow on_eof handler to be called after on_error with EPIPE returns.
275 - do not immediately call on_read callback in handle constructor.
276
2774.14 Thu Jun 5 20:29:31 CEST 2008
278 - Fixed a bug in DNS SRV priority sorting.
279 - AnyEvent::Util::guard now reports runtime errors while
280 executing the guard block as warnings.
281 - handle 0-byte-reads just before EOF correctly in AnyEvent::Handle.
282
2834.13 Thu Jun 5 00:47:59 CEST 2008
284 - AnyEvent::DNS only followed cname chains with length 2,
285 contrary to documentation. bumped it up to 10, thanks to
286 microsoft, the current broken-dns-config-king.
287 - AnyEvent::DNS didn't check for socket return status
288 but instead relied on perl not creating filehandles in that
289 case - too bad it gives you a bogus file handle (reported
290 and analysed by Vladimir Timofeev).
291 - fix queue management logic in AnyEvent::Handle:
292 when on_read was registered, the queue was empty
293 and no progress could be made AnyEvent::Handle would
294 enter an endless loop.
295 - correctly start reading again when the handle became
296 busy again after idling.
297 - correctly treat tls shut-downs as EOF condition
298 (for the time being, would be nice to have a callback for that).
299 - correctly call eof callback under all conditions
300 (hopefully).
301 - the timeout callback did not expect that $self can go
302 away any time.
303
3044.12 Tue Jun 3 10:58:04 CEST 2008
305 - include AnyEvent::Intro, a tutorial for anyevent,
306 anyevent::socket and anyevent::handle.
307 - allow more options in on_error.
308
3094.11 Fri May 30 23:42:25 CEST 2008
310 - INCOMPATIBLE CHANGE: replace ptr by real PTR lookup, provide
311 reverse_lookup and reverse_verify to replace it, support
312 v4mapped and v4compat addresses.
313 - provide more documentation for the resolver class.
314 - really replace longest run of :0: by :: in format_address,
315 also properly convert :: and ::1 again.
316 - support NAPTR record name and decode it.
317 - implement random weight sampling for SRV records, as per
318 rfc 2782.
319 - correctly abort on srv-record targets of ".".
320 - added AnyEvent::DNS::wait_for_slot.
321 - in the unlikely event of a virtual circuit connection
322 being invalidated by a delayed udp reply, AnyEvent::DNS
323 could die. this has been fixed.
324 - plug a probable memleak in the DNS vc code.
325 - use configured timeout also for VC request phase.
326 - implement timeout and max_outstanding methods
327 for resolver class.
328 - update version numbers in all modules.
329
3304.1 Thu May 29 05:45:40 CEST 2008
331 - INCOMPATIBLE CHANGE: renamed xxx_ip functions to xxx_address
332 which mirrors their purpose better (old names still available
333 for a while). Also moved AnyEvent::DNS::addr to
334 AnyEvent::Socket::resolve_sockaddr.
335 - implement AnyEvent->time and AnyEvent->now.
336 - fix IPv6 support in pack_sockaddr.
337 - officially un-experimentalise all newly introduced code.
338 - support unix domain sockets everywhere by specifying
339 a host of "unix/" and the pathname as service.
340 - implement an activity timeout in AnyEvent::Handle.
341 - added a regex read type to AnyEvent::Handle.
342 - added a json read/write type to AnyEvent::Handle.
343 - always croak in on_error in AnyEvent::Handle.
344 - document how to subclass AnyEvent::Handle.
345 - implement AnyEvent::Util::fork_call.
346 - add support for IPv6 nameservers and nameserver statements.
347 - work around _yet_ _another_ windows perl bug in where empty
348 select masks cause errors in the pure perl backend (this
349 workaround cannot be implemented for the other event loops,
350 but EV also works around this).
351 - supply AnyEvent::Socket::address_type and make good use of it.
352 - clarify and fix the Handle documentation w.r.t $self vs. $handle
353 vs. callback arguments.
354 - add some recommends to the META.yml.
355
3564.05 Mon May 26 19:44:06 CEST 2008
357 - some platforms ignore the rfc and prepend an extra sa_len member to
358 the sockaddr structure, cater for those. also use sockaddr_family,
359 didn't know it was there, but comes in handy for the workaround.
360 - undo the import WIN32 hack.
361
3624.04 Mon May 26 08:03:31 CEST 2008
363 - try to work around yet another windows bug: failed connects are reported
364 as if it were out-of-band data. windows users: you suck. Only
365 EV, Glib, Event and the pure perl backend can handle this condition.
366 - optimize write algorithm in AnyEvent::Handle.
367 - properly parse PERL_ANYEVENT_PROTOCOLS and use the info correctly.
368 - tcp_connect now properly iterates through all targets.
369 - check wether IPv6 sockets can actually be created, otherwise, disable ipv6
370 support entirely. also hardcode some AF_INET6 constants for the
371 sake of perl 5.8.
372 - vastly improved nameserver/suffix detection algorithm for windows
373 (still a hack...)
374 - try to use a fallback dns server if no dns servers could be found.
375 - splatter around some local $SIG{__DIE__}'s to work around bad
376 die handlers.
377
3784.03 Sun May 25 05:05:57 CEST 2008
379 - work around perl bugs on windows, where perl returns undocumented
380 error codes for sysread, syswrite etc.
381 - fix AnyEvent::Handle::unshift_read to really unshift and not push.
382 - AnyEvent::Handle could sometimes stumble over 0-byte writes.
383 - fix unpack_sockaddr, now works for AF_INET6 sockaddr's.
384 - updated documentation.
385 - lots of workarounds for perl 5.8 quirks.
386 - implement a more flexible type system for both reads and writes
387 in AnyEvent::Handle.
388 - support IPv6 in tcp_server.
389 - pass local hostname and port to the prepare callback in tcp_server.
390 - make types extendable in AnyEvent::Handle.
391 - croak, not die, in AnyEvent::Handle;
392
3934.0 Sat May 24 19:58:08 CEST 2008
394 - added (experimental) AnyEvent::DNS module.
395 - added (experimental) AnyEvent::Socket module.
396 - added (experiemntal) support for TLS/SSL in AnyEvent::Handle.
397 - make condvar->end call ->send as documented.
398 - make condvar constructor support the documented cb => argument.
399 - overload condvars so you can use them instead of code references.
400 - support more of the POSIX forms instead of a pure dotted quad for
401 verbatim ip addresses.
402 - AnyEvent::Socket::inet_aton will use AnyEvent::DNS now and not fork anymore.
403 - try very hard not to freeze on broken windows perls.
404 - make on_eof optional in AnyEvent::Handle.
405 - support service names in tcp_connect and tcp_server.
406 - work around netbsd/openbsd bug causing unix sockets not to
407 become writable until empty.
408 - only make a dummy read for error detection when getpeername
409 returns ENOTCONN.
410 - defend AnyEvent::Util::inet_aton against Coro::LWP's brutal
411 override.
412 - new AnyEvent::Guard::cancel.
413
4143.5 Sat May 17 23:17:14 CEST 2008
415 - gracefully deal with systems not defining CLOCK_MONOTONIC
416 (as opposed to not supporting the clock itself, which worked in 3.41).
3 - added AnyEvent::Util::tcp_connect and AnyEvent::Util::tcp_server 417 - added AnyEvent::Util::tcp_connect and AnyEvent::Util::tcp_server
4 helpers, to replace the ill-designed AnyEvent::Socket class. 418 helpers, to replace the ill-designed AnyEvent::Socket class.
5 - added some examples (eg/connect, eg/handle). 419 - added some examples (eg/connect, eg/handle).
6 - added AnyEvent::Util::guard. 420 - added AnyEvent::Util::guard.
7 - AnyEvent::Util now exports most of its functions. 421 - AnyEvent::Util now exports most of its functions.
15 429
163.41 Sun May 11 19:53:13 CEST 2008 4303.41 Sun May 11 19:53:13 CEST 2008
17 - work around a bug in perl 5.8.8's local. Reported by Yi Ma Mao. 431 - work around a bug in perl 5.8.8's local. Reported by Yi Ma Mao.
18 432
193.4 Sun May 11 00:29:25 CEST 2008 4333.4 Sun May 11 00:29:25 CEST 2008
20 - complete re-implementation of condvars with a hopefully much mroe useful 434 - complete re-implementation of condvars with a hopefully much more useful
21 API (backward compatible functions exist but are undocumented). 435 API (backward compatible functions exist but are undocumented).
22 - AnyEvent::Handle fully rewritten with a hopefully more powerful API 436 - AnyEvent::Handle fully rewritten with a hopefully more powerful API
23 (still subject to change). 437 (still subject to change).
24 - take advantage of CLOCK_MONOTONIC, if available, in AnyEvent::Impl::Perl. 438 - take advantage of CLOCK_MONOTONIC, if available, in AnyEvent::Impl::Perl.
25 - provide AnyEvent::post_detect and @AnyEvent::post_detect, which 439 - provide AnyEvent::post_detect and @AnyEvent::post_detect, which

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