| 1 | Revision history for Perl extension EV |
1 | Revision history for Perl extension EV |
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2 | |
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3 | - (libev) probe for CLOCK_REALTIME support at runtime as well and |
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4 | fall back to gettimeofday if there is an error, to support older |
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5 | operating systems with newer header files/libraries. |
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6 | - prefer gettimeofday over clock_gettime by default. |
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7 | |
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8 | 3.52 Wed Jan 7 21:46:14 CET 2009 |
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9 | - (libev) fix some issues in the select backend when in fd_set mode. |
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10 | - (libev) due to a thinko, instead of disabling everything but |
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11 | select on the borked OS X platform, everything but select was |
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12 | allowed (reported by Emanuele Giaquinta). |
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13 | - (libev) actually verify that local and remote port are matching in |
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14 | libev's socketpair emulation, which makes denial-of-service |
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15 | attacks harder (but not impossible - it's windows). Make sure |
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16 | it even works under vista, which thinks that getpeer/sockname |
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17 | should return fantasy port numbers. |
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18 | |
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19 | 3.51 Wed Dec 24 23:01:59 CET 2008 |
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20 | - do not cache the arguments passed to callbacks if the refcount |
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21 | indicates that the callback has stolen them. |
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22 | - (libev) try to avoid librt on GNU/Linux. |
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23 | - (libev) check port_getn return value dfferently, might potentially |
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24 | avoid problems. |
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25 | - (libev) fix a bug with stat watchers possibly causing freezes. |
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26 | - (libev) work around OS X 10.5 breaking poll, now select is the |
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27 | only viable choice left on that pile of garbage. |
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28 | - play tester whore: disable some tests that typically fail only |
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29 | on cpan tester machines. |
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30 | |
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31 | 3.49 Wed Nov 19 11:26:53 CET 2008 |
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32 | - fix typos in manpage (Alex Efros). |
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33 | - increase timing even further, for the ever-overloaded cpan-tester |
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34 | machines, and to the detriment of everybody else who wants a fast |
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35 | make test. |
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36 | - possible 5.6 compatibility. |
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37 | - (libev) use inotify even on buggy kernels, but don't rely on it. |
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38 | - (libev) use inotify only as an added hint on network filesystems. |
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39 | |
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40 | 3.48 Thu Oct 30 09:09:48 CET 2008 |
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41 | - (libev) use a generation counter to detect spurious epoll events |
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42 | and recreate the kernel in such a case (sorry, it's slow, but |
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43 | I didn't design epoll...). |
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44 | - (libev) optimise away an EPOLL_CTL_ADD/MOD combo in the epoll |
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45 | backend in some cases. |
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46 | - (libev) use memset to initialise most arrays now and do away |
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47 | with the init functions. |
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48 | - speed up event callback invocation further (~15%), by |
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49 | not creating the object reference each time. |
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50 | - EV::sleep was documented, but not implemented. fun. |
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51 | |
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52 | 3.45 Tue Oct 21 22:20:39 CEST 2008 |
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53 | - (libev) disable inotify usage on linux <2.6.25 (kernel bug). |
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54 | - (libev) ev_embed will now automatically follow fork. |
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55 | - (libev) ev_once will now pass both io and timeout events to |
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56 | the callback when both happen concurrently, instead of giving |
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57 | one precedence. |
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58 | - install C library documentation as EV::libev manpage (sorry, oesi). |
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59 | - (libev) fix a minor performance bug in ev_stat handling. |
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60 | |
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61 | 3.44 Mon Sep 29 05:16:31 CEST 2008 |
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62 | - (libev) add EV::now_update and $loop->now_update. |
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63 | |
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64 | 3.431 Sun Jul 13 00:19:02 CEST 2008 |
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65 | - made the EV::embed callback optional again. reported by |
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66 | Vladimir Timofeev. |
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67 | |
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68 | 3.43 Tue Jul 8 20:56:31 CEST 2008 |
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69 | - disabled warnings in EV.pm, the CHECK issue is now understood |
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70 | and harmless. |
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71 | |
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72 | 3.42 Mon May 26 07:36:46 CEST 2008 |
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73 | - (libev) work around another bug in windows perls and |
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74 | windows itself: failed connects do NOT set read or write |
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75 | flags in select, but this version of libev will. |
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76 | |
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77 | 3.41 Thu May 22 01:39:40 CEST 2008 |
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78 | - (libev) fix many heap-related bugs (timers, periodics). |
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79 | - (libev) improve timing stability of timers and periodics. |
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80 | - expose ev_loop_verify to perl code. |
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81 | - clarify documentation for periodic reschedule callbacks. |
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82 | - verify that the passed callback argument is indeed a code |
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83 | reference, for earlier error reporting and a nice calling |
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84 | speed increase (as well as saving memory). |
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85 | |
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86 | 3.4 Tue May 20 21:51:55 CEST 2008 |
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87 | - (libev) work around both a windows bug and a bug in perl's |
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88 | select on windows when not waiting for any file descriptors. |
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89 | - bundle ev.pod into the tarball, just to increase its size |
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90 | (and for the poor internetless person). |
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91 | |
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92 | 3.33 Sun May 18 12:43:04 CEST 2008 |
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93 | - (libev) use numerous enhancements such as a more |
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94 | cache-friendly 4-heap and heap index caching for timers. |
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95 | - remove undocumented ev_timer->at accessor. |
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96 | |
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97 | 3.31 Wed Apr 16 20:48:59 CEST 2008 |
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98 | - (libev) post-last-minute fix for ev_poll.c problem. |
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99 | |
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100 | 3.3 Wed Apr 16 19:04:47 CEST 2008 |
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101 | - (libev) linux eventfd support. |
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102 | - (libev) inline more with C99 compilers. |
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103 | - (libev) work around a number of bugs in valgrind. |
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104 | - (libev) work around broken realloc on openbsd and darwin. |
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105 | - added example to EV::MakeMaker manpage. |
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106 | - add async_pending method. |
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107 | |
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108 | 3.2 Wed Apr 2 17:08:16 CEST 2008 |
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109 | - "ported" again to the Microsoft "C" language. |
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110 | - relax testsuite timing for the benefit of freebsd users once more. |
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111 | - fix EVAPI's ev_time and ev_sleep macros. |
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112 | - (libev) fix select backend on 64 bit architetcures. |
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113 | - (libev) ev_loop flags are now local to each invocation. |
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114 | |
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115 | 3.1 Sat Mar 8 11:41:14 CET 2008 |
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116 | - add ev_sync_* and ev_fork_* to EVAPI.h. |
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117 | - provide EV::Embed->sweep method. |
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118 | - new watcher type: async (not very useful in perl). |
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119 | |
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120 | 3.0 Mon Jan 28 13:23:11 CET 2008 |
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121 | - upgrade to libev-3.0. |
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122 | - change child handler to incorporate tracing flag. |
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123 | |
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124 | 2.01 Mon Dec 31 01:59:19 CET 2007 |
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125 | - found a minor problem in the testsuite that is only |
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126 | caught by new Test::Harness versions (reported by Andreas |
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127 | König). |
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128 | |
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129 | 2.0 Sat Dec 22 17:47:03 CET 2007 |
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130 | - no longer force kqueue when enabled, enable it |
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131 | on more systems (as its now by default not used on most). |
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132 | - expose fork watchers. |
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133 | - switch to libev's MULTIPLICITY API. |
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134 | - use a slightly different include file name strategy. |
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135 | - get rid of (unused) libevent emulation. |
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136 | - 5% watcher management speedup due to callback optimisation |
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137 | when inline closures are used, 5% slowdown due to multiplicity. |
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138 | - very minimal support for dynamic event loops and embed watchers. |
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139 | - fix name of prepare start/stop methods. |
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140 | - create and export EV::sleep and EV::set_*_collect_interval. |
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141 | - fix typos in manpage (Alex Efros). |
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142 | |
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143 | 1.86 Tue Dec 18 02:36:57 CET 2007 |
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144 | - add periodic->at methods. |
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145 | |
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146 | 1.85 Fri Dec 14 20:32:40 CET 2007 |
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147 | - further optimise epoll backend by adding a heuristic that |
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148 | avoids EPOLL_CTL_DEL calls if possible. |
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149 | - EV::signal->start was not async-signal safe. |
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150 | - optimise start/stop when the fd hasn't changed. |
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151 | |
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152 | 1.8 Tue Dec 11 22:17:46 CET 2007 |
| 3 | - API version 3:0. |
153 | - API version 3:0. |
| 4 | - reduced fudge factor to zero for select, poll, epoll |
154 | - reduced fudge factor to zero for select, poll, epoll |
| 5 | and kqueue: your system better be posix-compliant |
155 | and kqueue: your system better be posix-compliant |
| 6 | even in its extensions :-> |
156 | even in its extensions :-> |
| 7 | - improve long-term numerical stability in periodic watchers |
157 | - improve long-term numerical stability in periodic watchers |
| 8 | by introducing a separate offset value instead of reusing at. |
158 | by introducing a separate offset value instead of reusing at. |
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159 | - recalculate real/monotonic clocks before blocking fully |
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160 | to avoid blocking for longer than necessary. |
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161 | - fix bugs in the heap functions. this rarely lead to illegal |
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162 | heap orderings. |
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163 | |
| 10 | 1.72 Sat Dec 8 15:31:26 CET 2007 |
164 | 1.72 Sat Dec 8 15:31:26 CET 2007 |
| 11 | - add dummy loop arguments to some EVAPI functions |
165 | - add dummy loop arguments to some EVAPI functions |
| 12 | so that clients can use EV_A and EV_DEFAULT. |
166 | so that clients can use EV_A and EV_DEFAULT. |
| 13 | - expose ev_clear_pending. |
167 | - expose ev_clear_pending. |
| … | |
… | |
| 92 | - move AnyEvent adaptor into the AnyEvent module. |
246 | - move AnyEvent adaptor into the AnyEvent module. |
| 93 | - use private copy of evdns.[ch]. |
247 | - use private copy of evdns.[ch]. |
| 94 | - many minor fixes. |
248 | - many minor fixes. |
| 95 | |
249 | |
| 96 | 0.6 Thu Nov 8 18:23:43 CET 2007 |
250 | 0.6 Thu Nov 8 18:23:43 CET 2007 |
| 97 | - better native win32 support (not relevant for perl usually). |
251 | - (libev) better native win32 support. |
| 98 | - fix idle watchers. |
252 | - fix idle watchers. |
| 99 | - implement and document periodic reschedule callbacks. |
253 | - implement and document periodic reschedule callbacks. |
| 100 | - do not run dns test on !linux platforms (actually to exclude win32). |
254 | - do not run dns test on !linux platforms (actually to exclude win32). |
| 101 | - fix (unused in EV :) poll backend. |
255 | - fix (unused in EV :) poll backend. |
| 102 | |
256 | |
