| 1 | Revision history for Perl extension AnyEvent. |
1 | Revision history for Perl extension AnyEvent. |
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2 | |
| 3 | ZERO_RETURN - stoptls? |
3 | TODO: document TCP_*** constants |
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4 | TODO: catch AE::xxx for anyevent strict and anyevent debug |
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5 | TODO: anyevent::trace? or debug tracing all watchers? |
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6 | TODO: anyevent strict checking for $_ changes? |
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7 | |
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8 | TODO: wbuf_max for anyevent |
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9 | TODO: fix with the rest: POE + IO::Async? No go. Tk + Event? No go. Again: if |
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10 | TODO: ioasync stuff |
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11 | TODO: install arch-dependen constants.pl in some arch-dependend path. somehow. |
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12 | - set CLOEXEC flag on parent-side fd's in AnyEvent::Util::run_cmd, |
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13 | to avoid leaking them to any child processes. |
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14 | - try to force files into the arch-dependend lib directory, for the |
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15 | half-"turly obsessive compulsive person"(s) that depend on it. |
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16 | |
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17 | 5.29 Sun Dec 5 10:49:21 CET 2010 |
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18 | - convert EV backend to EV 4.00 API (so better upgrade EV too). |
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19 | - AE::Handle: implement dynamic read_size adjustment, add |
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20 | max_read_size parameter, reduce default read_size to 2048. |
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21 | - add some FAQ entries for servers and/or on_eof vs. on_error. |
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22 | - work around OS bugs (cygwin again) when lingering in AE::Handle. |
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23 | - reduce memory usage slightly when connect was used in AE::Handle. |
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24 | - wrok around more segfaults in Tk. |
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25 | - document tls_ctx => undef as valid. |
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26 | - detect WNOHANG value at compiletime. |
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27 | - include some probably linux-only support for building AnyEvent |
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28 | as part of the perl core. |
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29 | - improve compatibility of t/08_idna.t to perl 5.8. |
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30 | - make AnyEvent::Strict truly optional (in case somebody builds a |
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31 | minimal perl...). |
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32 | |
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33 | 5.28 Wed Oct 13 04:14:23 CEST 2010 |
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34 | - due to a glitch, AnyEvent's internal getprotobyname wasn't |
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35 | actually used in tcp_server. |
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36 | - implement AnyEvent::CondVar->new method, which was documented but |
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37 | missing. |
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38 | - support autoloading of read types in unshift_read. |
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39 | - AnyEvent::Strict: do the test for invalid fh arguments differently, |
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40 | resulting in more informative error messages. |
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41 | - new AnyEvent::FAQ manpage. |
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42 | - clarify that you can actually call push_read etc. in on_read. |
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43 | - put keys and certs in /tmp, not into the current directory, |
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44 | and document this in the SECURITY CONSIDERATIONS sections |
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45 | of AnyEvent::TLS. |
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46 | - support ";" as resolv.conf comment character in AnyEvent::DNS, as |
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47 | requested by Ron Isaacson. |
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48 | - document $AnyEvent::DNS::RESOLVER variable. |
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49 | - incorporated major typo patches by Abhijit Menon-Sen. |
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50 | - AnyEvent::Handle now croaks when negative timeouts are passed. |
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51 | - add a shitload of TCP_xxx sockopt name constants to AnyEvent::Util, |
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52 | undocumented, but who knows when they might come in handy. |
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53 | |
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54 | 5.271 Tue Jun 8 12:05:46 CEST 2010 |
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55 | - backport to perl 5.8.x. |
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56 | |
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57 | 5.27 Sun Jun 6 12:12:05 CEST 2010 |
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58 | - postpone differently in AnyEvent::Socket now, as |
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59 | when not, canceling the connection attempt might fail |
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60 | (found by Felix Antonius Wilhelm Ostmann). |
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61 | - explicitly check for non-stream sockets in AE::Handle, too many |
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62 | clueless people fell into the trap of this somehow working. |
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63 | - simplified and reworked the "OTHER MODULES" section. |
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64 | - better/more condvar examples. |
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65 | |
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66 | 5.261 Wed Apr 28 16:13:36 CEST 2010 |
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67 | - AF_INET6 was not properly used from Socket6 during configuration |
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68 | time (found by Andy Grundman). |
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69 | |
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70 | 5.26 Mon Apr 12 04:49:35 CEST 2010 |
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71 | - don't generate spurious readyness notifications when select |
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72 | returns EINTR in the pure perl backend (analysed and testcase |
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73 | by Bas Denissen). |
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74 | - give same examples in SYNOPSIS sections of AnyEvent and AE. |
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75 | - provider faster implementations for AE::time/now/now_update for |
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76 | EV and Perl backends. |
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77 | - provide faster AE::cv and AE::time implementations for all |
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78 | backends. |
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79 | - no longer support lower/mixed-case signal names (this was |
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80 | never documented nor universally supported). |
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81 | - some more memory ยต-optimisations, and somewhat less messy |
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82 | code to cope with both AnyEvent and AE APIs. |
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83 | |
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84 | 5.251 Sat Mar 13 00:58:21 CET 2010 |
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85 | - make test failed if it was run before make install on perl <= |
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86 | 5.8.8, and older versions of perl make our live very difficult, |
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87 | so write constants.pl during Makefile.PL time. |
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88 | |
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89 | 5.25 Sat Mar 13 00:23:14 CET 2010 |
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90 | - fix a race condition in AnyEvent::Handle that would cause |
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91 | a "bio_read: unsupported method" error (in _another_ |
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92 | ssl connection) after user code threw an exception. |
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93 | - added AnyEvent::Handle->destroyed method. |
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94 | - speed up AnyEvent::Socket::format_address and ::format_ipv6. |
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95 | - the AnyEvent::Util::fh_nonblocking function worked only |
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96 | by lucky accident on win32. |
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97 | - smaller and faster AnyEvent::Util::fh_nonblocking. |
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98 | - when the (required!) Time::HiRes module is missing, AnyEvent |
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99 | did not fall back to built-in time properly. |
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100 | - do not load Fcntl at runtime, saving memory and loading time. |
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101 | - precompile a number of constants and use them instead of runtime |
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102 | detection and eval. |
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103 | - free detection code after detection and similar memory optimisations. |
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104 | - Perl backend timer interval best effort drift has been improved |
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105 | (same algorithm as EV). |
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106 | - update unicode idna mapping table. |
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107 | |
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108 | 5.24 Tue Jan 5 11:39:43 CET 2010 |
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109 | - cygwin never reports errors from failed connects. 1.5 just gives |
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110 | you continous readyness and EAGAIN, 1.7 is even more broken and |
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111 | just hangs. work around both issues in a cygwin-specific hack. |
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112 | - improve idle watcher documentation slightly. |
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113 | |
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114 | 5.23 Sun Dec 20 23:48:00 CET 2009 |
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115 | - support IDNs in resolve_sockaddr, and therefore in tcp_connect. |
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116 | - implement punycode_encode/decode, idn_nameprep, |
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117 | idn_to_ascii and idn_to_unicode operations in AnyEvent::Util. |
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118 | - provide $AE::VERSION. |
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119 | - removed traces of "no strict 'refs'". |
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120 | |
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121 | 5.22 Sat Dec 5 03:51:13 CET 2009 |
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122 | - downgrade-or-fail in AnyEvent::Handle::push_write, to |
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123 | diagnose encoding failures earlier and more succinctly. |
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124 | (this works around bugs in perl, throwing away encoding info |
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125 | when passing scalar data to extensions). |
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126 | - add more examples to AnyEvent::Socket manpage. |
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127 | - upgrade internal warning set to the same as common::sense 2.03. |
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128 | - use pack "n/a*" for pre-5.8.9 perl compatibility in AnyEvent::DNS |
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129 | (John Beppu). |
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130 | - AnyEvent::Socket::inet_aton now properly supports ipv6, as documented. |
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131 | - add google public dns servers to fallback server set and make sure |
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132 | we load-balance properly between the three sets. also add all |
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133 | fallback dns servers, not just a random one, to each dns config. |
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134 | |
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135 | 5.21 Thu Nov 19 02:48:47 CET 2009 |
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136 | - fix a problem where socket constants were called with parameters |
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137 | (spotted by David Friedland). |
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138 | - fork_call never use'd POSIX (reported by Daisuke Maki). |
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139 | - improve perl 5.6 compatibility further (but it still won't work |
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140 | unless you rip out everything but the core). |
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141 | - prefer Net::DNS::Resolver over ipconfig, if installed, on win32. |
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142 | uses 10MB of RAM, but doesn't open a console window. *sigh*. |
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143 | |
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144 | 5.202 Wed Oct 14 22:35:44 CEST 2009 |
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145 | - AnyEvent::DNS would unexpectedly clobber $_ under windows |
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146 | (analysed by Matthias Waldorf). |
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147 | - AnyEvent::Handle::run_cmd can now pass the PID of the |
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148 | newly-created process, which is much less useful than it might |
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149 | sound (based on patch by Yann Kerherve). |
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150 | |
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151 | 5.201 Tue Sep 29 12:09:25 CEST 2009 |
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152 | - AnyEvent:Handle::on_starttls/on_stoptls methods were broken |
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153 | (reported by Torsten Foertsch). |
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154 | - common::sense 2.0 could cause tcp_server to throw an exception |
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155 | (analysed by elmex). |
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156 | |
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157 | 5.2 Mon Sep 14 07:04:49 CEST 2009 |
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158 | - INCOMPATIBLE CHANGE: do no longer support register_read_type |
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159 | and register_write_type in AnyEvent::Handle, instead support |
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160 | package names (the facility was mostly abused). |
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161 | - implement "packagename-as-read/write type" support in |
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162 | AnyEvent::Handle. |
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163 | - AnyEvent::Handle: new options "keepalive" and "oobinline". |
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164 | - oobinline set by default to avoid security issues. |
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165 | - the pure-perl event loop backend wrongly detected times() fallback |
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166 | support (spotted by Pavel Boldin). |
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167 | |
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168 | 5.12 Tue Sep 1 20:26:50 CEST 2009 |
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169 | - be more lenient when parsing resolv.conf files, as some people |
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170 | use hashmarks as comment indicator inside directives (reported |
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171 | by Michael S. Fischer). |
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172 | - use same set of warnings as common::sense 2.0. |
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173 | - fix a potential 32 bit overflow issue due to perl having problems |
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174 | with large hex constants in the Perl backend. |
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175 | - do not use the slower 5.6 version fo the enc_name code in AnyEvent::DNS |
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176 | by default. |
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177 | - fix some prototypes. |
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178 | - (optionally) require Async::Interrupt 1.02. |
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179 | - replace opendns fallbacks by verizon/level3 public dns servers. |
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180 | |
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181 | 5.112 Fri Aug 21 13:59:04 CEST 2009 |
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182 | - AnyEvent::Handle could cause hard crashes in Net::SSLeay when |
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183 | using starttls with an illegal/uncreatable tls context. |
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184 | - port to broken win32 perls. |
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185 | |
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186 | 5.111 Sun Aug 16 18:44:36 CEST 2009 |
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187 | - perl errornously requires sockaddr_un structures returned by the |
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188 | kernel to have a specific length. work around this bug by padding |
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189 | sockaddr_un structures (found to fail on OS X, as perl only uses |
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190 | the correct code for GNU/Linux, but likely to fail on other |
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191 | OSes as well). |
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192 | |
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193 | 5.11 Wed Aug 12 17:49:37 CEST 2009 |
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194 | - fixed a bug in run_cmd with input from filename. |
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195 | - create a json coder object when none is given in write direction |
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196 | to reduce dependency on JSON. |
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197 | |
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198 | 5.1 Tue Aug 11 03:17:32 CEST 2009 |
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199 | - tcp_connect now reports the correct error in $!, not an unrelated |
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200 | one (was broken since 4.91). |
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201 | - AE::Handle did not properly clear rtimeout/wtimeout watchers |
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202 | when retrying a tcp_connect. |
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203 | - new functions: AnyEvent::Util::run_cmd and close_all_fds_except. |
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204 | - fixed wrong documentation in AE::Socket. |
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205 | |
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206 | 5.01 Mon Aug 10 03:16:32 CEST 2009 |
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207 | - last release broke EV child watchers :/. |
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208 | |
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209 | 5.0 Sun Aug 9 17:32:09 CEST 2009 |
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210 | - officially introduce and document the AE API. |
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211 | - lowering the timeout at runtime did not have immediate effect |
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212 | in AnyEvent::Handle. |
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213 | - AE::Handle now has separate and independent read and write timeout |
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214 | settings. |
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215 | - probe for Guard module when AnyEvent::Util is loaded, not at |
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216 | runtime (Event doesn't like eval "use" from callbacks, and it avoids |
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217 | exporting the probe function). |
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218 | - Impl::IOAsync's io watchers did not use the filehandle emulation |
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219 | code to work around it's watcher limits. |
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220 | - work around IO::Async's problems with overloaded objects. |
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221 | - try to disable wearnings inside IO::Async, it's just too buggy. |
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222 | - do no longer use Event by default, only EV or Perl, Event is too buggy. |
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223 | - hackishly provide fast AE:: interface when EV or Perl is the backend. |
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224 | - inherit VERSION from AnyEvent::VERSION in most modules. |
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225 | |
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226 | 4.91 Thu Aug 6 15:42:45 CEST 2009 |
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227 | - AE::Handle::starttls could get out of sync when the read buffer |
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228 | already contains some TLS handshake. |
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229 | - AE::Handle did not properly free the TLS session, causing bigger |
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230 | memory leaks in Net::SSLeay than expected (reported by toaster). |
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231 | - AE::Socket::tcp_connect will now artificially delay invoking |
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232 | the callback to avoid returning after invoking the callback. |
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233 | - convert many internal watcher uses to AE API. |
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234 | |
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235 | 4.9 Sat Aug 1 11:07:01 CEST 2009 |
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236 | - Glib silently fails when registering a timeout with |
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237 | a negative value, so avoid that. |
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238 | - call condvar callback immediately when it is set |
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239 | after the condition is already signalled. |
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240 | - check rbuf_max condition only after trying to consume |
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241 | data. |
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242 | - normalise signal numbers to names when using the ae's |
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243 | signal handling, but do not document this (yet). |
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244 | - pure perl signal emulation did not properly set nonblocking |
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245 | mode on the signal pipe on win32 (this is unlikely to have caused |
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246 | any issues). |
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247 | - new module: AnyEvent::Debug. |
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248 | - AnyEvent::Strict now checks that a signal was specified |
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249 | by name (not name or number). |
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250 | - reduce memory footprint in typical cases by ~50kb by |
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251 | only compiling signal code when necessary. |
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252 | - add AnyEvent::Handle->rbuf_max. |
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253 | - grab the AE namespace for future new API, implement stubs for |
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254 | said future/alternative API. |
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255 | - new function: AnyEvent::Socket::format_hostport. |
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256 | |
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257 | 4.881 Tue Jul 28 12:51:53 CEST 2009 |
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258 | - work around a bug in local in pre-5.10 perls, causing |
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259 | AnyEvent::Handle to recurse when it should not |
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260 | (analysed by elmex). |
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261 | |
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262 | 4.88 Tue Jul 28 04:04:37 CEST 2009 |
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263 | - re-bless the handle into a dummy package after calling |
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264 | AnyEvent::Handle::destroy, so the user does not need to check |
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265 | for errors after every push_write etc. |
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266 | - do not attempt to run t/02_signals.t on obviously broken |
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267 | platforms. |
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268 | |
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269 | 4.87 Sun Jul 26 02:06:16 CEST 2009 |
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270 | - do not attempt to linger when there is no longer a valid fh. |
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271 | - enforce tls mode to be either accept or connect, do not simply |
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272 | segfault in Net::SSLeay. |
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273 | - AnyEvent::Handle can now call tcp_connect itself (new parameters |
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274 | connect, on_prepare, on_connect and on_connect_error). Updated |
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275 | tutorial accordingly. |
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276 | - add AnyEvent::Impl::Irssi backend. |
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277 | |
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278 | 4.86 Mon Jul 20 23:52:29 CEST 2009 |
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279 | - since the verbose warning is not enough, explicitly document |
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280 | that versions before 1.33 of Net::SSLeay are not secure. |
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281 | - work around signal handling races in Event and (...) Event::Lib. |
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282 | - try to align signal-race timer to full-second boundaries. |
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283 | - work around Tk not liking negative timeouts. |
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284 | - don't complain of different grades of environmental unfriendlyness |
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285 | in IO::Async. |
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286 | |
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287 | 4.85 Sat Jul 18 06:16:14 CEST 2009 |
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288 | - nail the signal race problem in perl once and for all |
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289 | (see $AnyEvent::MAX_SIGNAL_LATENCY). |
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290 | - take advantage of Async::Interrupt if it is available. |
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291 | - load Time::HiRes and Guard modules on demand only. |
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292 | - add optional/recommended modules section to AnyEvent |
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293 | documentation. |
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294 | - reduce memory usage considerably (and reduce startup penalty) |
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295 | by not using "strict", "warnings" and "overload" modules. |
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296 | - work around buggy windows/openbsd perls and provide EBADMSG |
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297 | and EPROTO ourselves when missing. |
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298 | - improve perl 5.6 compatibility of the core event loop. |
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299 | - made Net::SSLeay version 1.33 a soft requirement. |
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300 | |
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301 | 4.83 Fri Jul 17 16:56:26 CEST 2009 |
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302 | - implement AnyEvent::Socket::getprotobyname. |
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303 | - AnyEvent::CondVar's will now detect recursive blocking |
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304 | waits and will croak, as too many people fall into |
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305 | this trap. |
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306 | - AnyEvent::Handle will now call ->destroy on itself after |
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307 | executing the on_error callback, instead of doing some |
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308 | half-baked internal shutdown, for fatal errors. |
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309 | - clarify on_eof behaviour w.r.t. the read queue and |
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310 | on_read callbacks. |
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311 | - ignore some possible spurious wake-ups in tcp_connect. |
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312 | |
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313 | 4.82 Sat Jul 11 00:34:55 CEST 2009 |
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314 | - POE and Event backends didn't accept some callable objects as |
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315 | callbacks. |
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316 | - use Config module instead of POSIX module to detect signal names |
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317 | in AnyEvent::Strict and AnyEvent::Impl::EventLib, as the POSIX |
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318 | module doesn't even have all POSIX signals :/. |
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319 | - use more workarounds around the many refcnt/corruption bugs in |
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320 | Event::Lib. |
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321 | - work around a race condition in perl's select, causing t/03_child.t |
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322 | to rarely fail. |
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323 | |
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324 | 4.81 Thu Jul 9 10:30:30 CEST 2009 |
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325 | - AnyEvent::Handle didn't properly diagnose write errors |
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326 | (it expected -1 from syswrite, how lame... :). |
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327 | - support file descriptors in addition to file handles |
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328 | in AnyEvent->io. |
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329 | - new env variables: PERL_ANYEVENT_RESOLV_CONF, |
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330 | PERL_ANYEVENT_MAX_OUTSTANDING_DNS, PERL_ANYEVENT_CA_FILE |
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331 | and PERL_ANYEVENT_CA_PATH. |
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332 | - provide a sensible synopsis section for AnyEvent::TLS. |
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333 | - add a "supported backends" section to the manpage. |
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334 | - added simple io watcher test to testsuite, using a |
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335 | portable_socketpair. |
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336 | - tried to improve the stability of the Event::Lib backend, |
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337 | YMMV. |
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338 | |
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339 | 4.8 Mon Jul 6 23:45:16 CEST 2009 |
| 4 | - AnyEvent::DNS did not properly follow CNAME records with |
340 | - AnyEvent::DNS did not properly follow CNAME records with |
| 5 | uppercase targets. |
341 | uppercase targets. |
| 6 | - AnyEvent::DNS would errornously return AAAA records |
342 | - AnyEvent::DNS would errornously return AAAA records |
| 7 | with v4 mapped addresses (a faulty record) as ipv4 addresses, |
343 | with v4 mapped addresses (a faulty record) as ipv4 addresses, |
| 8 | causing AnyEvent::Socket to throw an exception. |
344 | causing AnyEvent::Socket to throw an exception. |
| … | |
… | |
| 151 | 4.3 Fri Oct 3 09:18:43 CEST 2008 |
487 | 4.3 Fri Oct 3 09:18:43 CEST 2008 |
| 152 | - AnyEvent will now install a no-op signal handler for SIGPIPE, |
488 | - AnyEvent will now install a no-op signal handler for SIGPIPE, |
| 153 | unless one has been installed already. |
489 | unless one has been installed already. |
| 154 | - warn about not loaidng AnyEvent::Impl::POE early enough |
490 | - warn about not loaidng AnyEvent::Impl::POE early enough |
| 155 | (patch by Adam Rosenstein). |
491 | (patch by Adam Rosenstein). |
| 156 | - fixed a great number of bugs and corner cases in AnyEvent::Handle: |
492 | - fixed a great number of bugs and corner cases in AnyEvent::Handle. |
| 157 | - fix a bug in where in SSL connect mode, the |
493 | - fix a bug in where in SSL connect mode, the |
| 158 | client would first wait for some data by the server and |
494 | client would first wait for some data by the server and |
| 159 | otherwise hang. (reported and analyzed in an absolutely |
495 | otherwise hang. (reported and analysed in an absolutely |
| 160 | exemplary manner by Adam Rosenstein). |
496 | exemplary manner by Adam Rosenstein). |
| 161 | - fix a bug in where SSL EOF would not be treated |
497 | - fix a bug in where SSL EOF would not be treated |
| 162 | as stream EOF, putting the connection into a hung state. |
498 | as stream EOF, putting the connection into a hung state. |
| 163 | (reported and analyzed in an absolutely exemplary manner by Adam |
499 | (reported and analysed in an absolutely exemplary manner by Adam |
| 164 | Rosenstein). |
500 | Rosenstein). |
| 165 | - fix a potential segfault when the TLS context |
501 | - fix a potential segfault when the TLS context |
| 166 | would go missing in a read callback (e.g. due to stoptls) - |
502 | would go missing in a read callback (e.g. due to stoptls) - |
| 167 | Net::SSLeay of course makes no type checking whatsoever. |
503 | Net::SSLeay of course makes no type checking whatsoever. |
| 168 | - AnyEvent::Handle will not stop the read watcher in TLS mode. |
504 | - AnyEvent::Handle will not stop the read watcher in TLS mode. |
