| 1 | Revision history for Perl extension EV and the embedded libev library |
1 | Revision history for Perl extension EV |
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2 | |
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3 | - keepalive(0) could decrease the refcount of the loop |
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4 | permanently. |
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5 | |
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6 | 3.53 Sun Feb 15 02:38:20 CET 2009 |
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7 | - (libev) on win32, the event loop creation could randomly fail |
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8 | due to an initialised variable having the wrong value. |
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9 | - (libev) probe for CLOCK_REALTIME support at runtime as well and |
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10 | fall back to gettimeofday if there is an error, to support older |
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11 | operating systems with newer header files/libraries. |
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12 | - prefer gettimeofday over clock_gettime by default. |
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13 | |
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14 | 3.52 Wed Jan 7 21:46:14 CET 2009 |
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15 | - (libev) fix some issues in the select backend when in fd_set mode. |
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16 | - (libev) due to a thinko, instead of disabling everything but |
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17 | select on the borked OS X platform, everything but select was |
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18 | allowed (reported by Emanuele Giaquinta). |
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19 | - (libev) actually verify that local and remote port are matching in |
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20 | libev's socketpair emulation, which makes denial-of-service |
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21 | attacks harder (but not impossible - it's windows). Make sure |
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22 | it even works under vista, which thinks that getpeer/sockname |
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23 | should return fantasy port numbers. |
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24 | |
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25 | 3.51 Wed Dec 24 23:01:59 CET 2008 |
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26 | - do not cache the arguments passed to callbacks if the refcount |
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27 | indicates that the callback has stolen them. |
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28 | - (libev) try to avoid librt on GNU/Linux. |
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29 | - (libev) check port_getn return value dfferently, might potentially |
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30 | avoid problems. |
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31 | - (libev) fix a bug with stat watchers possibly causing freezes. |
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32 | - (libev) work around OS X 10.5 breaking poll, now select is the |
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33 | only viable choice left on that pile of garbage. |
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34 | - play tester whore: disable some tests that typically fail only |
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35 | on cpan tester machines. |
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36 | |
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37 | 3.49 Wed Nov 19 11:26:53 CET 2008 |
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38 | - fix typos in manpage (Alex Efros). |
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39 | - increase timing even further, for the ever-overloaded cpan-tester |
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40 | machines, and to the detriment of everybody else who wants a fast |
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41 | make test. |
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42 | - possible 5.6 compatibility. |
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43 | - (libev) use inotify even on buggy kernels, but don't rely on it. |
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44 | - (libev) use inotify only as an added hint on network filesystems. |
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45 | |
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46 | 3.48 Thu Oct 30 09:09:48 CET 2008 |
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47 | - (libev) use a generation counter to detect spurious epoll events |
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48 | and recreate the kernel in such a case (sorry, it's slow, but |
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49 | I didn't design epoll...). |
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50 | - (libev) optimise away an EPOLL_CTL_ADD/MOD combo in the epoll |
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51 | backend in some cases. |
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52 | - (libev) use memset to initialise most arrays now and do away |
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53 | with the init functions. |
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54 | - speed up event callback invocation further (~15%), by |
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55 | not creating the object reference each time. |
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56 | - EV::sleep was documented, but not implemented. fun. |
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57 | |
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58 | 3.45 Tue Oct 21 22:20:39 CEST 2008 |
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59 | - (libev) disable inotify usage on linux <2.6.25 (kernel bug). |
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60 | - (libev) ev_embed will now automatically follow fork. |
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61 | - (libev) ev_once will now pass both io and timeout events to |
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62 | the callback when both happen concurrently, instead of giving |
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63 | one precedence. |
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64 | - install C library documentation as EV::libev manpage (sorry, oesi). |
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65 | - (libev) fix a minor performance bug in ev_stat handling. |
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66 | |
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67 | 3.44 Mon Sep 29 05:16:31 CEST 2008 |
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68 | - (libev) add EV::now_update and $loop->now_update. |
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69 | |
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70 | 3.431 Sun Jul 13 00:19:02 CEST 2008 |
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71 | - made the EV::embed callback optional again. reported by |
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72 | Vladimir Timofeev. |
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73 | |
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74 | 3.43 Tue Jul 8 20:56:31 CEST 2008 |
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75 | - disabled warnings in EV.pm, the CHECK issue is now understood |
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76 | and harmless. |
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77 | |
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78 | 3.42 Mon May 26 07:36:46 CEST 2008 |
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79 | - (libev) work around another bug in windows perls and |
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80 | windows itself: failed connects do NOT set read or write |
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81 | flags in select, but this version of libev will. |
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82 | |
| 3 | 3.41 Thu May 22 01:39:40 CEST 2008 |
83 | 3.41 Thu May 22 01:39:40 CEST 2008 |
| 4 | - (libev) fix many heap-related bugs (timers, periodics). |
84 | - (libev) fix many heap-related bugs (timers, periodics). |
| 5 | - (libev) improve timing stability of timers and periodics. |
85 | - (libev) improve timing stability of timers and periodics. |
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86 | - expose ev_loop_verify to perl code. |
| 6 | - clarify documentation for periodic reschedule callbacks. |
87 | - clarify documentation for periodic reschedule callbacks. |
| 7 | - verify that the passed callback argument is indeed a code |
88 | - verify that the passed callback argument is indeed a code |
| 8 | reference, for earlier error reporting and a nice calling |
89 | reference, for earlier error reporting and a nice calling |
| 9 | speed increase (as well as saving memory). |
90 | speed increase (as well as saving memory). |
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91 | |
